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<meta content="Mnemonic code for generating deterministic keys" name="description"/>
<meta content="width=device-width, initial-scale=1.0" name="viewport" />
<meta content="bitcoin mnemonic converter" name="description" />
body {
padding-bottom: 32px;
}
+ .form-control[readonly] {
+ cursor: text;
+ }
.feedback-container {
position: fixed;
top: 0;
border-bottom-left-radius: 20px 20px;
border-bottom-right-radius: 20px 20px;
}
+ .no-border {
+ border: 0;
+ box-shadow: inset 0 1px 1px rgba(0,0,0,.0);
+ -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.0);
+ }
</style>
</head>
<body>
<hr>
<div class="row">
<div class="col-md-12">
- <h2>Phrase</h2>
+ <h2>Mnemonic</h2>
<form class="form-horizontal" role="form">
<div class="col-sm-2"></div>
<div class="col-sm-10">
+ <p>You can enter an existing BIP39 mnemonic, or generate a new random one. Typing your own twelve words will probably not work how you expect, since the words require a particular structure (the last word is a checksum)</p>
<p>For more info see the <a href="https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki" target="_blank">BIP39 spec</a></p>
</div>
<div class="form-group">
- <label for="phrase" class="col-sm-2 control-label">BIP39 Phrase</label>
+ <label for="phrase" class="col-sm-2 control-label">BIP39 Mnemonic</label>
<div class="col-sm-10">
<textarea id="phrase" class="phrase form-control"></textarea>
</div>
<div class="input-group">
<input type="number" class="strength form-control" id="strength" value="12">
<span class="input-group-btn">
- <button class="btn generate">Generate Random Phrase</button>
+ <button class="btn generate">Generate Random Mnemonic</button>
</span>
</div>
</div>
</div>
+ <div class="form-group">
+ <label for="passphrase" class="col-sm-2 control-label">BIP39 Passphrase (optional)</label>
+ <div class="col-sm-10">
+ <textarea id="passphrase" class="passphrase form-control"></textarea>
+ </div>
+ </div>
+ <div class="form-group">
+ <label for="network-phrase" class="col-sm-2 control-label">Coin</label>
+ <div class="col-sm-10">
+ <select id="network-phrase" class="network form-control">
+ <!-- populated by javascript -->
+ </select>
+ </div>
+ </div>
<div class="form-group">
<label for="root-key" class="col-sm-2 control-label">BIP32 Root Key</label>
<div class="col-sm-10">
- <textarea id="root-key" class="root-key form-control" disabled="disabled"></textarea>
+ <textarea id="root-key" class="root-key form-control" readonly="readonly"></textarea>
</div>
</div>
</form>
<div class="col-md-12">
<h2>Derivation Path</h2>
<ul class="derivation-type nav nav-tabs" role="tablist">
- <li class="active">
- <a href="#bip44" role="tab" data-toggle="tab">BIP44</a></li>
- <li><a href="#bip32" role="tab" data-toggle="tab">BIP32</a></li>
+ <li id="bip44-tab" class="active">
+ <a href="#bip44" role="tab" data-toggle="tab">BIP44</a>
+ </li>
+ <li id="bip32-tab">
+ <a href="#bip32" role="tab" data-toggle="tab">BIP32</a>
+ </li>
</ul>
<div class="derivation-type tab-content">
<div id="bip44" class="tab-pane active">
<div class="form-group">
<label for="bip44-path" class="col-sm-2 control-label">BIP32 Derivation Path</label>
<div class="col-sm-10">
- <input id="bip44-path" type="text" class="path form-control" value="m/44'/0'/0'/0" disabled="disabled">
+ <input id="bip44-path" type="text" class="path form-control" value="m/44'/0'/0'/0" readonly="readonly">
</div>
</div>
</form>
<input id="bip32-path" type="text" class="path form-control" value="m/0">
</div>
</div>
+ <div class="form-group">
+ <label class="col-sm-2 control-label">Hive Wallet</label>
+ <div class="col-sm-10">
+ <p class="form-control no-border">
+ Use path <code>m/0'/0</code>.
+ For more info see the <a href="https://www.hivewallet.com/" target="_blank">Hive Wallet homepage</a>
+ </p>
+ </div>
+ </div>
+ <div class="form-group">
+ <label for="mycelium-path" class="col-sm-2 control-label">Mycelium Wallet</label>
+ <div class="col-sm-10">
+ <p class="form-control no-border">
+ Use path <code>m/44'/0'/0'/0</code>.
+ For more info see the <a href="http://www.mycelium.com/" target="_blank">Mycelium Wallet homepage</a>
+ </p>
+ </div>
+ </div>
</form>
</div>
</div>
<div class="form-group">
<label for="extended-priv-key" class="col-sm-2 control-label">BIP32 Extended Key</label>
<div class="col-sm-10">
- <textarea id="extended-priv-key" class="extended-priv-key form-control" disabled="disabled"></textarea>
+ <textarea id="extended-priv-key" class="extended-priv-key form-control" readonly="readonly"></textarea>
</div>
</div>
<div class="form-group">
<label for="extended-pub-key" class="col-sm-2 control-label">BIP32 Extended Key (addresses only)</label>
<div class="col-sm-10">
- <textarea id="extended-pub-key" class="extended-pub-key form-control" disabled="disabled"></textarea>
+ <textarea id="extended-pub-key" class="extended-pub-key form-control" readonly="readonly"></textarea>
</div>
</div>
</form>
<h3>Private Keys</h3>
<p>
Use private keys at
- <a href="https://brainwallet.github.io/" target="_blank">brainwallet.org</a>,
- but be careful - it can be easy to make mistakes if you
- don't know what you're doing
- </p>
- </div>
- </div>
-
- <hr>
-
- <div class="row">
- <div class="col-md-12">
- <h2>Derived Addresses</h2>
- <p>Note these addreses are derived from the <strong>BIP32 Extended Key</strong></p>
- <table class="table table-striped">
- <thead>
- <th>
- <div class="input-group">
- Index
- <button class="index-toggle">Toggle</button>
- </div>
- </th>
- <th>
- <div class="input-group">
- Address
- <button class="address-toggle">Toggle</button>
- </div>
- </th>
- <th>
- <div class="input-group">
- Private Key
- <button class="private-key-toggle">Toggle</button>
- </div>
- </th>
- </thead>
- <tbody class="addresses">
- <tr><td> </td><td> </td><td> </td></tr>
- <tr><td> </td><td> </td><td> </td></tr>
- <tr><td> </td><td> </td><td> </td></tr>
- <tr><td> </td><td> </td><td> </td></tr>
- <tr><td> </td><td> </td><td> </td></tr>
- </tbody>
- </table>
- </div>
- </div>
- <span>Show next </button>
- <input type="number" class="rows-to-add" value="20">
- <button class="more">Show</button>
-
- <hr>
-
- <div class="row">
- <div class="col-md-12">
- <h2>More info</h2>
- <h3>BIP39 <span class="small">Mnemonic code for generating deterministic keys</span></h3>
- <p>
- Read more at the
- <a href="https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki">official BIP39 spec</a>
- </p>
- <h3>BIP32 <span class="small">Hierarchical Deterministic Wallets</span></h3>
- <p>
- Read more at the
- <a href="https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki" target="_blank">official BIP32 spec</a>
- and see the demo at
- <a href="http://bip32.org/" target="_blank">bip32.org</a>
- </p>
- <h3>BIP44 <span class="small">Multi-Account Hierarchy for Deterministic Wallets</span></h3>
- <p>
- Read more at the
- <a href="https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki" target="_blank">official BIP44 spec</a>
- </p>
- <h3>Private Keys</h3>
- <p>
- Use private keys at
- <a href="https://brainwallet.github.io/" target="_blank">brainwallet.org</a>,
+ <a href="https://web.archive.org/web/20150707020924/https://brainwallet.org/" target="_blank">brainwallet.org</a>,
but be careful - it can be easy to make mistakes if you
don't know what you're doing
</p>
</p>
<p>
- <span>asmCrypto - </span>
- <a href="https://github.com/vibornoff/asmcrypto.js" target="_blank">
- https://github.com/vibornoff/asmcrypto.js
+ <span>sjcl - </span>
+ <a href="https://github.com/bitwiseshiftleft/sjcl" target="_blank">
+ https://github.com/bitwiseshiftleft/sjcl
</a>
</p>
</div>
<div class="feedback-container">
- <div class="feedback"></div>
+ <div class="feedback">Loading...</div>
</div>
<script type="text/template" id="address-row-template">
<td class="privkey"><span></span></td>
</tr>
</script>
-
- <!--<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>-->
- <script>
-/*! jQuery v2.1.1 | (c) 2005, 2014 jQuery Foundation, Inc. | jquery.org/license */
+ <script>/*! jQuery v2.1.1 | (c) 2005, 2014 jQuery Foundation, Inc. | jquery.org/license */
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+ <script>(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.bitcoin = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
// (public) Constructor
-function BigInteger(a,b,c) {
- if (!(this instanceof BigInteger)) {
- return new BigInteger(a, b, c);
- }
+function BigInteger(a, b, c) {
+ if (!(this instanceof BigInteger))
+ return new BigInteger(a, b, c)
- if(a != null) {
- if("number" == typeof a) this.fromNumber(a,b,c);
- else if(b == null && "string" != typeof a) this.fromString(a,256);
- else this.fromString(a,b);
+ if (a != null) {
+ if ("number" == typeof a) this.fromNumber(a, b, c)
+ else if (b == null && "string" != typeof a) this.fromString(a, 256)
+ else this.fromString(a, b)
}
}
-var proto = BigInteger.prototype;
+var proto = BigInteger.prototype
-// return new, unset BigInteger
-function nbi() { return new BigInteger(null); }
+// duck-typed isBigInteger
+proto.__bigi = require('../package.json').version
+BigInteger.isBigInteger = function (obj, check_ver) {
+ return obj && obj.__bigi && (!check_ver || obj.__bigi === proto.__bigi)
+}
// Bits per digit
-var dbits;
+var dbits
// am: Compute w_j += (x*this_i), propagate carries,
// c is initial carry, returns final carry.
// am1: use a single mult and divide to get the high bits,
// max digit bits should be 26 because
// max internal value = 2*dvalue^2-2*dvalue (< 2^53)
-function am1(i,x,w,j,c,n) {
- while(--n >= 0) {
- var v = x*this[i++]+w[j]+c;
- c = Math.floor(v/0x4000000);
- w[j++] = v&0x3ffffff;
+function am1(i, x, w, j, c, n) {
+ while (--n >= 0) {
+ var v = x * this[i++] + w[j] + c
+ c = Math.floor(v / 0x4000000)
+ w[j++] = v & 0x3ffffff
}
- return c;
+ return c
}
// am2 avoids a big mult-and-extract completely.
// Max digit bits should be <= 30 because we do bitwise ops
// on values up to 2*hdvalue^2-hdvalue-1 (< 2^31)
-function am2(i,x,w,j,c,n) {
- var xl = x&0x7fff, xh = x>>15;
- while(--n >= 0) {
- var l = this[i]&0x7fff;
- var h = this[i++]>>15;
- var m = xh*l+h*xl;
- l = xl*l+((m&0x7fff)<<15)+w[j]+(c&0x3fffffff);
- c = (l>>>30)+(m>>>15)+xh*h+(c>>>30);
- w[j++] = l&0x3fffffff;
- }
- return c;
+function am2(i, x, w, j, c, n) {
+ var xl = x & 0x7fff,
+ xh = x >> 15
+ while (--n >= 0) {
+ var l = this[i] & 0x7fff
+ var h = this[i++] >> 15
+ var m = xh * l + h * xl
+ l = xl * l + ((m & 0x7fff) << 15) + w[j] + (c & 0x3fffffff)
+ c = (l >>> 30) + (m >>> 15) + xh * h + (c >>> 30)
+ w[j++] = l & 0x3fffffff
+ }
+ return c
}
// Alternately, set max digit bits to 28 since some
// browsers slow down when dealing with 32-bit numbers.
-function am3(i,x,w,j,c,n) {
- var xl = x&0x3fff, xh = x>>14;
- while(--n >= 0) {
- var l = this[i]&0x3fff;
- var h = this[i++]>>14;
- var m = xh*l+h*xl;
- l = xl*l+((m&0x3fff)<<14)+w[j]+c;
- c = (l>>28)+(m>>14)+xh*h;
- w[j++] = l&0xfffffff;
+function am3(i, x, w, j, c, n) {
+ var xl = x & 0x3fff,
+ xh = x >> 14
+ while (--n >= 0) {
+ var l = this[i] & 0x3fff
+ var h = this[i++] >> 14
+ var m = xh * l + h * xl
+ l = xl * l + ((m & 0x3fff) << 14) + w[j] + c
+ c = (l >> 28) + (m >> 14) + xh * h
+ w[j++] = l & 0xfffffff
}
- return c;
+ return c
}
// wtf?
-BigInteger.prototype.am = am1;
-dbits = 26;
-
-/*
-if(j_lm && (navigator.appName == "Microsoft Internet Explorer")) {
- BigInteger.prototype.am = am2;
- dbits = 30;
-}
-else if(j_lm && (navigator.appName != "Netscape")) {
- BigInteger.prototype.am = am1;
- dbits = 26;
-}
-else { // Mozilla/Netscape seems to prefer am3
- BigInteger.prototype.am = am3;
- dbits = 28;
-}
-*/
+BigInteger.prototype.am = am1
+dbits = 26
-BigInteger.prototype.DB = dbits;
-BigInteger.prototype.DM = ((1<<dbits)-1);
-var DV = BigInteger.prototype.DV = (1<<dbits);
+BigInteger.prototype.DB = dbits
+BigInteger.prototype.DM = ((1 << dbits) - 1)
+var DV = BigInteger.prototype.DV = (1 << dbits)
-var BI_FP = 52;
-BigInteger.prototype.FV = Math.pow(2,BI_FP);
-BigInteger.prototype.F1 = BI_FP-dbits;
-BigInteger.prototype.F2 = 2*dbits-BI_FP;
+var BI_FP = 52
+BigInteger.prototype.FV = Math.pow(2, BI_FP)
+BigInteger.prototype.F1 = BI_FP - dbits
+BigInteger.prototype.F2 = 2 * dbits - BI_FP
// Digit conversions
-var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz";
-var BI_RC = new Array();
-var rr,vv;
-rr = "0".charCodeAt(0);
-for(vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv;
-rr = "a".charCodeAt(0);
-for(vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
-rr = "A".charCodeAt(0);
-for(vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
-
-function int2char(n) { return BI_RM.charAt(n); }
-function intAt(s,i) {
- var c = BI_RC[s.charCodeAt(i)];
- return (c==null)?-1:c;
+var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz"
+var BI_RC = new Array()
+var rr, vv
+rr = "0".charCodeAt(0)
+for (vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv
+rr = "a".charCodeAt(0)
+for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv
+rr = "A".charCodeAt(0)
+for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv
+
+function int2char(n) {
+ return BI_RM.charAt(n)
+}
+
+function intAt(s, i) {
+ var c = BI_RC[s.charCodeAt(i)]
+ return (c == null) ? -1 : c
}
// (protected) copy this to r
function bnpCopyTo(r) {
- for(var i = this.t-1; i >= 0; --i) r[i] = this[i];
- r.t = this.t;
- r.s = this.s;
+ for (var i = this.t - 1; i >= 0; --i) r[i] = this[i]
+ r.t = this.t
+ r.s = this.s
}
// (protected) set from integer value x, -DV <= x < DV
function bnpFromInt(x) {
- this.t = 1;
- this.s = (x<0)?-1:0;
- if(x > 0) this[0] = x;
- else if(x < -1) this[0] = x+DV;
- else this.t = 0;
+ this.t = 1
+ this.s = (x < 0) ? -1 : 0
+ if (x > 0) this[0] = x
+ else if (x < -1) this[0] = x + DV
+ else this.t = 0
}
// return bigint initialized to value
-function nbv(i) { var r = nbi(); r.fromInt(i); return r; }
+function nbv(i) {
+ var r = new BigInteger()
+ r.fromInt(i)
+ return r
+}
// (protected) set from string and radix
-function bnpFromString(s,b) {
- var self = this;
+function bnpFromString(s, b) {
+ var self = this
- var k;
- if(b == 16) k = 4;
- else if(b == 8) k = 3;
- else if(b == 256) k = 8; // byte array
- else if(b == 2) k = 1;
- else if(b == 32) k = 5;
- else if(b == 4) k = 2;
- else { self.fromRadix(s,b); return; }
- self.t = 0;
- self.s = 0;
- var i = s.length, mi = false, sh = 0;
- while(--i >= 0) {
- var x = (k==8)?s[i]&0xff:intAt(s,i);
- if(x < 0) {
- if(s.charAt(i) == "-") mi = true;
- continue;
- }
- mi = false;
- if(sh == 0)
- self[self.t++] = x;
- else if(sh+k > self.DB) {
- self[self.t-1] |= (x&((1<<(self.DB-sh))-1))<<sh;
- self[self.t++] = (x>>(self.DB-sh));
- }
- else
- self[self.t-1] |= x<<sh;
- sh += k;
- if(sh >= self.DB) sh -= self.DB;
+ var k
+ if (b == 16) k = 4
+ else if (b == 8) k = 3
+ else if (b == 256) k = 8; // byte array
+ else if (b == 2) k = 1
+ else if (b == 32) k = 5
+ else if (b == 4) k = 2
+ else {
+ self.fromRadix(s, b)
+ return
+ }
+ self.t = 0
+ self.s = 0
+ var i = s.length,
+ mi = false,
+ sh = 0
+ while (--i >= 0) {
+ var x = (k == 8) ? s[i] & 0xff : intAt(s, i)
+ if (x < 0) {
+ if (s.charAt(i) == "-") mi = true
+ continue
+ }
+ mi = false
+ if (sh == 0)
+ self[self.t++] = x
+ else if (sh + k > self.DB) {
+ self[self.t - 1] |= (x & ((1 << (self.DB - sh)) - 1)) << sh
+ self[self.t++] = (x >> (self.DB - sh))
+ } else
+ self[self.t - 1] |= x << sh
+ sh += k
+ if (sh >= self.DB) sh -= self.DB
}
- if(k == 8 && (s[0]&0x80) != 0) {
- self.s = -1;
- if(sh > 0) self[self.t-1] |= ((1<<(self.DB-sh))-1)<<sh;
+ if (k == 8 && (s[0] & 0x80) != 0) {
+ self.s = -1
+ if (sh > 0) self[self.t - 1] |= ((1 << (self.DB - sh)) - 1) << sh
}
- self.clamp();
- if(mi) BigInteger.ZERO.subTo(self,self);
+ self.clamp()
+ if (mi) BigInteger.ZERO.subTo(self, self)
}
// (protected) clamp off excess high words
function bnpClamp() {
- var c = this.s&this.DM;
- while(this.t > 0 && this[this.t-1] == c) --this.t;
+ var c = this.s & this.DM
+ while (this.t > 0 && this[this.t - 1] == c)--this.t
}
// (public) return string representation in given radix
function bnToString(b) {
- var self = this;
- if(self.s < 0) return "-"+self.negate().toString(b);
- var k;
- if(b == 16) k = 4;
- else if(b == 8) k = 3;
- else if(b == 2) k = 1;
- else if(b == 32) k = 5;
- else if(b == 4) k = 2;
- else return self.toRadix(b);
- var km = (1<<k)-1, d, m = false, r = "", i = self.t;
- var p = self.DB-(i*self.DB)%k;
- if(i-- > 0) {
- if(p < self.DB && (d = self[i]>>p) > 0) { m = true; r = int2char(d); }
- while(i >= 0) {
- if(p < k) {
- d = (self[i]&((1<<p)-1))<<(k-p);
- d |= self[--i]>>(p+=self.DB-k);
- }
- else {
- d = (self[i]>>(p-=k))&km;
- if(p <= 0) { p += self.DB; --i; }
+ var self = this
+ if (self.s < 0) return "-" + self.negate()
+ .toString(b)
+ var k
+ if (b == 16) k = 4
+ else if (b == 8) k = 3
+ else if (b == 2) k = 1
+ else if (b == 32) k = 5
+ else if (b == 4) k = 2
+ else return self.toRadix(b)
+ var km = (1 << k) - 1,
+ d, m = false,
+ r = "",
+ i = self.t
+ var p = self.DB - (i * self.DB) % k
+ if (i-- > 0) {
+ if (p < self.DB && (d = self[i] >> p) > 0) {
+ m = true
+ r = int2char(d)
+ }
+ while (i >= 0) {
+ if (p < k) {
+ d = (self[i] & ((1 << p) - 1)) << (k - p)
+ d |= self[--i] >> (p += self.DB - k)
+ } else {
+ d = (self[i] >> (p -= k)) & km
+ if (p <= 0) {
+ p += self.DB
+ --i
+ }
}
- if(d > 0) m = true;
- if(m) r += int2char(d);
+ if (d > 0) m = true
+ if (m) r += int2char(d)
}
}
- return m?r:"0";
+ return m ? r : "0"
}
// (public) -this
-function bnNegate() { var r = nbi(); BigInteger.ZERO.subTo(this,r); return r; }
+function bnNegate() {
+ var r = new BigInteger()
+ BigInteger.ZERO.subTo(this, r)
+ return r
+}
// (public) |this|
-function bnAbs() { return (this.s<0)?this.negate():this; }
+function bnAbs() {
+ return (this.s < 0) ? this.negate() : this
+}
// (public) return + if this > a, - if this < a, 0 if equal
function bnCompareTo(a) {
- var r = this.s-a.s;
- if(r != 0) return r;
- var i = this.t;
- r = i-a.t;
- if(r != 0) return (this.s<0)?-r:r;
- while(--i >= 0) if((r=this[i]-a[i]) != 0) return r;
- return 0;
+ var r = this.s - a.s
+ if (r != 0) return r
+ var i = this.t
+ r = i - a.t
+ if (r != 0) return (this.s < 0) ? -r : r
+ while (--i >= 0)
+ if ((r = this[i] - a[i]) != 0) return r
+ return 0
}
// returns bit length of the integer x
function nbits(x) {
- var r = 1, t;
- if((t=x>>>16) != 0) { x = t; r += 16; }
- if((t=x>>8) != 0) { x = t; r += 8; }
- if((t=x>>4) != 0) { x = t; r += 4; }
- if((t=x>>2) != 0) { x = t; r += 2; }
- if((t=x>>1) != 0) { x = t; r += 1; }
- return r;
+ var r = 1,
+ t
+ if ((t = x >>> 16) != 0) {
+ x = t
+ r += 16
+ }
+ if ((t = x >> 8) != 0) {
+ x = t
+ r += 8
+ }
+ if ((t = x >> 4) != 0) {
+ x = t
+ r += 4
+ }
+ if ((t = x >> 2) != 0) {
+ x = t
+ r += 2
+ }
+ if ((t = x >> 1) != 0) {
+ x = t
+ r += 1
+ }
+ return r
}
// (public) return the number of bits in "this"
function bnBitLength() {
- if(this.t <= 0) return 0;
- return this.DB*(this.t-1)+nbits(this[this.t-1]^(this.s&this.DM));
+ if (this.t <= 0) return 0
+ return this.DB * (this.t - 1) + nbits(this[this.t - 1] ^ (this.s & this.DM))
+}
+
+// (public) return the number of bytes in "this"
+function bnByteLength() {
+ return this.bitLength() >> 3
}
// (protected) r = this << n*DB
-function bnpDLShiftTo(n,r) {
- var i;
- for(i = this.t-1; i >= 0; --i) r[i+n] = this[i];
- for(i = n-1; i >= 0; --i) r[i] = 0;
- r.t = this.t+n;
- r.s = this.s;
+function bnpDLShiftTo(n, r) {
+ var i
+ for (i = this.t - 1; i >= 0; --i) r[i + n] = this[i]
+ for (i = n - 1; i >= 0; --i) r[i] = 0
+ r.t = this.t + n
+ r.s = this.s
}
// (protected) r = this >> n*DB
-function bnpDRShiftTo(n,r) {
- for(var i = n; i < this.t; ++i) r[i-n] = this[i];
- r.t = Math.max(this.t-n,0);
- r.s = this.s;
+function bnpDRShiftTo(n, r) {
+ for (var i = n; i < this.t; ++i) r[i - n] = this[i]
+ r.t = Math.max(this.t - n, 0)
+ r.s = this.s
}
// (protected) r = this << n
-function bnpLShiftTo(n,r) {
- var self = this;
- var bs = n%self.DB;
- var cbs = self.DB-bs;
- var bm = (1<<cbs)-1;
- var ds = Math.floor(n/self.DB), c = (self.s<<bs)&self.DM, i;
- for(i = self.t-1; i >= 0; --i) {
- r[i+ds+1] = (self[i]>>cbs)|c;
- c = (self[i]&bm)<<bs;
- }
- for(i = ds-1; i >= 0; --i) r[i] = 0;
- r[ds] = c;
- r.t = self.t+ds+1;
- r.s = self.s;
- r.clamp();
+function bnpLShiftTo(n, r) {
+ var self = this
+ var bs = n % self.DB
+ var cbs = self.DB - bs
+ var bm = (1 << cbs) - 1
+ var ds = Math.floor(n / self.DB),
+ c = (self.s << bs) & self.DM,
+ i
+ for (i = self.t - 1; i >= 0; --i) {
+ r[i + ds + 1] = (self[i] >> cbs) | c
+ c = (self[i] & bm) << bs
+ }
+ for (i = ds - 1; i >= 0; --i) r[i] = 0
+ r[ds] = c
+ r.t = self.t + ds + 1
+ r.s = self.s
+ r.clamp()
}
// (protected) r = this >> n
-function bnpRShiftTo(n,r) {
- var self = this;
- r.s = self.s;
- var ds = Math.floor(n/self.DB);
- if(ds >= self.t) { r.t = 0; return; }
- var bs = n%self.DB;
- var cbs = self.DB-bs;
- var bm = (1<<bs)-1;
- r[0] = self[ds]>>bs;
- for(var i = ds+1; i < self.t; ++i) {
- r[i-ds-1] |= (self[i]&bm)<<cbs;
- r[i-ds] = self[i]>>bs;
- }
- if(bs > 0) r[self.t-ds-1] |= (self.s&bm)<<cbs;
- r.t = self.t-ds;
- r.clamp();
+function bnpRShiftTo(n, r) {
+ var self = this
+ r.s = self.s
+ var ds = Math.floor(n / self.DB)
+ if (ds >= self.t) {
+ r.t = 0
+ return
+ }
+ var bs = n % self.DB
+ var cbs = self.DB - bs
+ var bm = (1 << bs) - 1
+ r[0] = self[ds] >> bs
+ for (var i = ds + 1; i < self.t; ++i) {
+ r[i - ds - 1] |= (self[i] & bm) << cbs
+ r[i - ds] = self[i] >> bs
+ }
+ if (bs > 0) r[self.t - ds - 1] |= (self.s & bm) << cbs
+ r.t = self.t - ds
+ r.clamp()
}
// (protected) r = this - a
-function bnpSubTo(a,r) {
- var self = this;
- var i = 0, c = 0, m = Math.min(a.t,self.t);
- while(i < m) {
- c += self[i]-a[i];
- r[i++] = c&self.DM;
- c >>= self.DB;
- }
- if(a.t < self.t) {
- c -= a.s;
- while(i < self.t) {
- c += self[i];
- r[i++] = c&self.DM;
- c >>= self.DB;
- }
- c += self.s;
- }
- else {
- c += self.s;
- while(i < a.t) {
- c -= a[i];
- r[i++] = c&self.DM;
- c >>= self.DB;
+function bnpSubTo(a, r) {
+ var self = this
+ var i = 0,
+ c = 0,
+ m = Math.min(a.t, self.t)
+ while (i < m) {
+ c += self[i] - a[i]
+ r[i++] = c & self.DM
+ c >>= self.DB
+ }
+ if (a.t < self.t) {
+ c -= a.s
+ while (i < self.t) {
+ c += self[i]
+ r[i++] = c & self.DM
+ c >>= self.DB
+ }
+ c += self.s
+ } else {
+ c += self.s
+ while (i < a.t) {
+ c -= a[i]
+ r[i++] = c & self.DM
+ c >>= self.DB
}
- c -= a.s;
+ c -= a.s
}
- r.s = (c<0)?-1:0;
- if(c < -1) r[i++] = self.DV+c;
- else if(c > 0) r[i++] = c;
- r.t = i;
- r.clamp();
+ r.s = (c < 0) ? -1 : 0
+ if (c < -1) r[i++] = self.DV + c
+ else if (c > 0) r[i++] = c
+ r.t = i
+ r.clamp()
}
// (protected) r = this * a, r != this,a (HAC 14.12)
// "this" should be the larger one if appropriate.
-function bnpMultiplyTo(a,r) {
- var x = this.abs(), y = a.abs();
- var i = x.t;
- r.t = i+y.t;
- while(--i >= 0) r[i] = 0;
- for(i = 0; i < y.t; ++i) r[i+x.t] = x.am(0,y[i],r,i,0,x.t);
- r.s = 0;
- r.clamp();
- if(this.s != a.s) BigInteger.ZERO.subTo(r,r);
+function bnpMultiplyTo(a, r) {
+ var x = this.abs(),
+ y = a.abs()
+ var i = x.t
+ r.t = i + y.t
+ while (--i >= 0) r[i] = 0
+ for (i = 0; i < y.t; ++i) r[i + x.t] = x.am(0, y[i], r, i, 0, x.t)
+ r.s = 0
+ r.clamp()
+ if (this.s != a.s) BigInteger.ZERO.subTo(r, r)
}
// (protected) r = this^2, r != this (HAC 14.16)
function bnpSquareTo(r) {
- var x = this.abs();
- var i = r.t = 2*x.t;
- while(--i >= 0) r[i] = 0;
- for(i = 0; i < x.t-1; ++i) {
- var c = x.am(i,x[i],r,2*i,0,1);
- if((r[i+x.t]+=x.am(i+1,2*x[i],r,2*i+1,c,x.t-i-1)) >= x.DV) {
- r[i+x.t] -= x.DV;
- r[i+x.t+1] = 1;
+ var x = this.abs()
+ var i = r.t = 2 * x.t
+ while (--i >= 0) r[i] = 0
+ for (i = 0; i < x.t - 1; ++i) {
+ var c = x.am(i, x[i], r, 2 * i, 0, 1)
+ if ((r[i + x.t] += x.am(i + 1, 2 * x[i], r, 2 * i + 1, c, x.t - i - 1)) >= x.DV) {
+ r[i + x.t] -= x.DV
+ r[i + x.t + 1] = 1
}
}
- if(r.t > 0) r[r.t-1] += x.am(i,x[i],r,2*i,0,1);
- r.s = 0;
- r.clamp();
+ if (r.t > 0) r[r.t - 1] += x.am(i, x[i], r, 2 * i, 0, 1)
+ r.s = 0
+ r.clamp()
}
// (protected) divide this by m, quotient and remainder to q, r (HAC 14.20)
// r != q, this != m. q or r may be null.
-function bnpDivRemTo(m,q,r) {
- var self = this;
- var pm = m.abs();
- if(pm.t <= 0) return;
- var pt = self.abs();
- if(pt.t < pm.t) {
- if(q != null) q.fromInt(0);
- if(r != null) self.copyTo(r);
- return;
+function bnpDivRemTo(m, q, r) {
+ var self = this
+ var pm = m.abs()
+ if (pm.t <= 0) return
+ var pt = self.abs()
+ if (pt.t < pm.t) {
+ if (q != null) q.fromInt(0)
+ if (r != null) self.copyTo(r)
+ return
}
- if(r == null) r = nbi();
- var y = nbi(), ts = self.s, ms = m.s;
- var nsh = self.DB-nbits(pm[pm.t-1]); // normalize modulus
- if(nsh > 0) { pm.lShiftTo(nsh,y); pt.lShiftTo(nsh,r); }
- else { pm.copyTo(y); pt.copyTo(r); }
- var ys = y.t;
- var y0 = y[ys-1];
- if(y0 == 0) return;
- var yt = y0*(1<<self.F1)+((ys>1)?y[ys-2]>>self.F2:0);
- var d1 = self.FV/yt, d2 = (1<<self.F1)/yt, e = 1<<self.F2;
- var i = r.t, j = i-ys, t = (q==null)?nbi():q;
- y.dlShiftTo(j,t);
- if(r.compareTo(t) >= 0) {
- r[r.t++] = 1;
- r.subTo(t,r);
- }
- BigInteger.ONE.dlShiftTo(ys,t);
- t.subTo(y,y); // "negative" y so we can replace sub with am later
- while(y.t < ys) y[y.t++] = 0;
- while(--j >= 0) {
+ if (r == null) r = new BigInteger()
+ var y = new BigInteger(),
+ ts = self.s,
+ ms = m.s
+ var nsh = self.DB - nbits(pm[pm.t - 1]); // normalize modulus
+ if (nsh > 0) {
+ pm.lShiftTo(nsh, y)
+ pt.lShiftTo(nsh, r)
+ } else {
+ pm.copyTo(y)
+ pt.copyTo(r)
+ }
+ var ys = y.t
+ var y0 = y[ys - 1]
+ if (y0 == 0) return
+ var yt = y0 * (1 << self.F1) + ((ys > 1) ? y[ys - 2] >> self.F2 : 0)
+ var d1 = self.FV / yt,
+ d2 = (1 << self.F1) / yt,
+ e = 1 << self.F2
+ var i = r.t,
+ j = i - ys,
+ t = (q == null) ? new BigInteger() : q
+ y.dlShiftTo(j, t)
+ if (r.compareTo(t) >= 0) {
+ r[r.t++] = 1
+ r.subTo(t, r)
+ }
+ BigInteger.ONE.dlShiftTo(ys, t)
+ t.subTo(y, y); // "negative" y so we can replace sub with am later
+ while (y.t < ys) y[y.t++] = 0
+ while (--j >= 0) {
// Estimate quotient digit
- var qd = (r[--i]==y0)?self.DM:Math.floor(r[i]*d1+(r[i-1]+e)*d2);
- if((r[i]+=y.am(0,qd,r,j,0,ys)) < qd) { // Try it out
- y.dlShiftTo(j,t);
- r.subTo(t,r);
- while(r[i] < --qd) r.subTo(t,r);
+ var qd = (r[--i] == y0) ? self.DM : Math.floor(r[i] * d1 + (r[i - 1] + e) * d2)
+ if ((r[i] += y.am(0, qd, r, j, 0, ys)) < qd) { // Try it out
+ y.dlShiftTo(j, t)
+ r.subTo(t, r)
+ while (r[i] < --qd) r.subTo(t, r)
}
}
- if(q != null) {
- r.drShiftTo(ys,q);
- if(ts != ms) BigInteger.ZERO.subTo(q,q);
+ if (q != null) {
+ r.drShiftTo(ys, q)
+ if (ts != ms) BigInteger.ZERO.subTo(q, q)
}
- r.t = ys;
- r.clamp();
- if(nsh > 0) r.rShiftTo(nsh,r); // Denormalize remainder
- if(ts < 0) BigInteger.ZERO.subTo(r,r);
+ r.t = ys
+ r.clamp()
+ if (nsh > 0) r.rShiftTo(nsh, r); // Denormalize remainder
+ if (ts < 0) BigInteger.ZERO.subTo(r, r)
}
// (public) this mod a
function bnMod(a) {
- var r = nbi();
- this.abs().divRemTo(a,null,r);
- if(this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r,r);
- return r;
+ var r = new BigInteger()
+ this.abs()
+ .divRemTo(a, null, r)
+ if (this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r, r)
+ return r
}
// Modular reduction using "classic" algorithm
-function Classic(m) { this.m = m; }
+function Classic(m) {
+ this.m = m
+}
+
function cConvert(x) {
- if(x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);
- else return x;
+ if (x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m)
+ else return x
+}
+
+function cRevert(x) {
+ return x
+}
+
+function cReduce(x) {
+ x.divRemTo(this.m, null, x)
+}
+
+function cMulTo(x, y, r) {
+ x.multiplyTo(y, r)
+ this.reduce(r)
+}
+
+function cSqrTo(x, r) {
+ x.squareTo(r)
+ this.reduce(r)
}
-function cRevert(x) { return x; }
-function cReduce(x) { x.divRemTo(this.m,null,x); }
-function cMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }
-function cSqrTo(x,r) { x.squareTo(r); this.reduce(r); }
-Classic.prototype.convert = cConvert;
-Classic.prototype.revert = cRevert;
-Classic.prototype.reduce = cReduce;
-Classic.prototype.mulTo = cMulTo;
-Classic.prototype.sqrTo = cSqrTo;
+Classic.prototype.convert = cConvert
+Classic.prototype.revert = cRevert
+Classic.prototype.reduce = cReduce
+Classic.prototype.mulTo = cMulTo
+Classic.prototype.sqrTo = cSqrTo
// (protected) return "-1/this % 2^DB"; useful for Mont. reduction
// justification:
// should reduce x and y(2-xy) by m^2 at each step to keep size bounded.
// JS multiply "overflows" differently from C/C++, so care is needed here.
function bnpInvDigit() {
- if(this.t < 1) return 0;
- var x = this[0];
- if((x&1) == 0) return 0;
- var y = x&3; // y == 1/x mod 2^2
- y = (y*(2-(x&0xf)*y))&0xf; // y == 1/x mod 2^4
- y = (y*(2-(x&0xff)*y))&0xff; // y == 1/x mod 2^8
- y = (y*(2-(((x&0xffff)*y)&0xffff)))&0xffff; // y == 1/x mod 2^16
- // last step - calculate inverse mod DV directly;
+ if (this.t < 1) return 0
+ var x = this[0]
+ if ((x & 1) == 0) return 0
+ var y = x & 3; // y == 1/x mod 2^2
+ y = (y * (2 - (x & 0xf) * y)) & 0xf; // y == 1/x mod 2^4
+ y = (y * (2 - (x & 0xff) * y)) & 0xff; // y == 1/x mod 2^8
+ y = (y * (2 - (((x & 0xffff) * y) & 0xffff))) & 0xffff; // y == 1/x mod 2^16
+ // last step - calculate inverse mod DV directly
// assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints
- y = (y*(2-x*y%this.DV))%this.DV; // y == 1/x mod 2^dbits
+ y = (y * (2 - x * y % this.DV)) % this.DV; // y == 1/x mod 2^dbits
// we really want the negative inverse, and -DV < y < DV
- return (y>0)?this.DV-y:-y;
+ return (y > 0) ? this.DV - y : -y
}
// Montgomery reduction
function Montgomery(m) {
- this.m = m;
- this.mp = m.invDigit();
- this.mpl = this.mp&0x7fff;
- this.mph = this.mp>>15;
- this.um = (1<<(m.DB-15))-1;
- this.mt2 = 2*m.t;
+ this.m = m
+ this.mp = m.invDigit()
+ this.mpl = this.mp & 0x7fff
+ this.mph = this.mp >> 15
+ this.um = (1 << (m.DB - 15)) - 1
+ this.mt2 = 2 * m.t
}
// xR mod m
function montConvert(x) {
- var r = nbi();
- x.abs().dlShiftTo(this.m.t,r);
- r.divRemTo(this.m,null,r);
- if(x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r,r);
- return r;
+ var r = new BigInteger()
+ x.abs()
+ .dlShiftTo(this.m.t, r)
+ r.divRemTo(this.m, null, r)
+ if (x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r, r)
+ return r
}
// x/R mod m
function montRevert(x) {
- var r = nbi();
- x.copyTo(r);
- this.reduce(r);
- return r;
+ var r = new BigInteger()
+ x.copyTo(r)
+ this.reduce(r)
+ return r
}
// x = x/R mod m (HAC 14.32)
function montReduce(x) {
- while(x.t <= this.mt2) // pad x so am has enough room later
- x[x.t++] = 0;
- for(var i = 0; i < this.m.t; ++i) {
+ while (x.t <= this.mt2) // pad x so am has enough room later
+ x[x.t++] = 0
+ for (var i = 0; i < this.m.t; ++i) {
// faster way of calculating u0 = x[i]*mp mod DV
- var j = x[i]&0x7fff;
- var u0 = (j*this.mpl+(((j*this.mph+(x[i]>>15)*this.mpl)&this.um)<<15))&x.DM;
+ var j = x[i] & 0x7fff
+ var u0 = (j * this.mpl + (((j * this.mph + (x[i] >> 15) * this.mpl) & this.um) << 15)) & x.DM
// use am to combine the multiply-shift-add into one call
- j = i+this.m.t;
- x[j] += this.m.am(0,u0,x,i,0,this.m.t);
+ j = i + this.m.t
+ x[j] += this.m.am(0, u0, x, i, 0, this.m.t)
// propagate carry
- while(x[j] >= x.DV) { x[j] -= x.DV; x[++j]++; }
+ while (x[j] >= x.DV) {
+ x[j] -= x.DV
+ x[++j]++
+ }
}
- x.clamp();
- x.drShiftTo(this.m.t,x);
- if(x.compareTo(this.m) >= 0) x.subTo(this.m,x);
+ x.clamp()
+ x.drShiftTo(this.m.t, x)
+ if (x.compareTo(this.m) >= 0) x.subTo(this.m, x)
}
// r = "x^2/R mod m"; x != r
-function montSqrTo(x,r) { x.squareTo(r); this.reduce(r); }
+function montSqrTo(x, r) {
+ x.squareTo(r)
+ this.reduce(r)
+}
// r = "xy/R mod m"; x,y != r
-function montMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }
+function montMulTo(x, y, r) {
+ x.multiplyTo(y, r)
+ this.reduce(r)
+}
-Montgomery.prototype.convert = montConvert;
-Montgomery.prototype.revert = montRevert;
-Montgomery.prototype.reduce = montReduce;
-Montgomery.prototype.mulTo = montMulTo;
-Montgomery.prototype.sqrTo = montSqrTo;
+Montgomery.prototype.convert = montConvert
+Montgomery.prototype.revert = montRevert
+Montgomery.prototype.reduce = montReduce
+Montgomery.prototype.mulTo = montMulTo
+Montgomery.prototype.sqrTo = montSqrTo
// (protected) true iff this is even
-function bnpIsEven() { return ((this.t>0)?(this[0]&1):this.s) == 0; }
+function bnpIsEven() {
+ return ((this.t > 0) ? (this[0] & 1) : this.s) == 0
+}
// (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79)
-function bnpExp(e,z) {
- if(e > 0xffffffff || e < 1) return BigInteger.ONE;
- var r = nbi(), r2 = nbi(), g = z.convert(this), i = nbits(e)-1;
- g.copyTo(r);
- while(--i >= 0) {
- z.sqrTo(r,r2);
- if((e&(1<<i)) > 0) z.mulTo(r2,g,r);
- else { var t = r; r = r2; r2 = t; }
+function bnpExp(e, z) {
+ if (e > 0xffffffff || e < 1) return BigInteger.ONE
+ var r = new BigInteger(),
+ r2 = new BigInteger(),
+ g = z.convert(this),
+ i = nbits(e) - 1
+ g.copyTo(r)
+ while (--i >= 0) {
+ z.sqrTo(r, r2)
+ if ((e & (1 << i)) > 0) z.mulTo(r2, g, r)
+ else {
+ var t = r
+ r = r2
+ r2 = t
+ }
}
- return z.revert(r);
+ return z.revert(r)
}
// (public) this^e % m, 0 <= e < 2^32
-function bnModPowInt(e,m) {
- var z;
- if(e < 256 || m.isEven()) z = new Classic(m); else z = new Montgomery(m);
- return this.exp(e,z);
+function bnModPowInt(e, m) {
+ var z
+ if (e < 256 || m.isEven()) z = new Classic(m)
+ else z = new Montgomery(m)
+ return this.exp(e, z)
}
// protected
-proto.copyTo = bnpCopyTo;
-proto.fromInt = bnpFromInt;
-proto.fromString = bnpFromString;
-proto.clamp = bnpClamp;
-proto.dlShiftTo = bnpDLShiftTo;
-proto.drShiftTo = bnpDRShiftTo;
-proto.lShiftTo = bnpLShiftTo;
-proto.rShiftTo = bnpRShiftTo;
-proto.subTo = bnpSubTo;
-proto.multiplyTo = bnpMultiplyTo;
-proto.squareTo = bnpSquareTo;
-proto.divRemTo = bnpDivRemTo;
-proto.invDigit = bnpInvDigit;
-proto.isEven = bnpIsEven;
-proto.exp = bnpExp;
+proto.copyTo = bnpCopyTo
+proto.fromInt = bnpFromInt
+proto.fromString = bnpFromString
+proto.clamp = bnpClamp
+proto.dlShiftTo = bnpDLShiftTo
+proto.drShiftTo = bnpDRShiftTo
+proto.lShiftTo = bnpLShiftTo
+proto.rShiftTo = bnpRShiftTo
+proto.subTo = bnpSubTo
+proto.multiplyTo = bnpMultiplyTo
+proto.squareTo = bnpSquareTo
+proto.divRemTo = bnpDivRemTo
+proto.invDigit = bnpInvDigit
+proto.isEven = bnpIsEven
+proto.exp = bnpExp
// public
-proto.toString = bnToString;
-proto.negate = bnNegate;
-proto.abs = bnAbs;
-proto.compareTo = bnCompareTo;
-proto.bitLength = bnBitLength;
-proto.mod = bnMod;
-proto.modPowInt = bnModPowInt;
-
-//// jsbn2
-
-function nbi() { return new BigInteger(null); }
+proto.toString = bnToString
+proto.negate = bnNegate
+proto.abs = bnAbs
+proto.compareTo = bnCompareTo
+proto.bitLength = bnBitLength
+proto.byteLength = bnByteLength
+proto.mod = bnMod
+proto.modPowInt = bnModPowInt
// (public)
-function bnClone() { var r = nbi(); this.copyTo(r); return r; }
+function bnClone() {
+ var r = new BigInteger()
+ this.copyTo(r)
+ return r
+}
// (public) return value as integer
function bnIntValue() {
- if(this.s < 0) {
- if(this.t == 1) return this[0]-this.DV;
- else if(this.t == 0) return -1;
- }
- else if(this.t == 1) return this[0];
- else if(this.t == 0) return 0;
+ if (this.s < 0) {
+ if (this.t == 1) return this[0] - this.DV
+ else if (this.t == 0) return -1
+ } else if (this.t == 1) return this[0]
+ else if (this.t == 0) return 0
// assumes 16 < DB < 32
- return ((this[1]&((1<<(32-this.DB))-1))<<this.DB)|this[0];
+ return ((this[1] & ((1 << (32 - this.DB)) - 1)) << this.DB) | this[0]
}
// (public) return value as byte
-function bnByteValue() { return (this.t==0)?this.s:(this[0]<<24)>>24; }
+function bnByteValue() {
+ return (this.t == 0) ? this.s : (this[0] << 24) >> 24
+}
// (public) return value as short (assumes DB>=16)
-function bnShortValue() { return (this.t==0)?this.s:(this[0]<<16)>>16; }
+function bnShortValue() {
+ return (this.t == 0) ? this.s : (this[0] << 16) >> 16
+}
// (protected) return x s.t. r^x < DV
-function bnpChunkSize(r) { return Math.floor(Math.LN2*this.DB/Math.log(r)); }
+function bnpChunkSize(r) {
+ return Math.floor(Math.LN2 * this.DB / Math.log(r))
+}
// (public) 0 if this == 0, 1 if this > 0
function bnSigNum() {
- if(this.s < 0) return -1;
- else if(this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0;
- else return 1;
+ if (this.s < 0) return -1
+ else if (this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0
+ else return 1
}
// (protected) convert to radix string
function bnpToRadix(b) {
- if(b == null) b = 10;
- if(this.signum() == 0 || b < 2 || b > 36) return "0";
- var cs = this.chunkSize(b);
- var a = Math.pow(b,cs);
- var d = nbv(a), y = nbi(), z = nbi(), r = "";
- this.divRemTo(d,y,z);
- while(y.signum() > 0) {
- r = (a+z.intValue()).toString(b).substr(1) + r;
- y.divRemTo(d,y,z);
- }
- return z.intValue().toString(b) + r;
+ if (b == null) b = 10
+ if (this.signum() == 0 || b < 2 || b > 36) return "0"
+ var cs = this.chunkSize(b)
+ var a = Math.pow(b, cs)
+ var d = nbv(a),
+ y = new BigInteger(),
+ z = new BigInteger(),
+ r = ""
+ this.divRemTo(d, y, z)
+ while (y.signum() > 0) {
+ r = (a + z.intValue())
+ .toString(b)
+ .substr(1) + r
+ y.divRemTo(d, y, z)
+ }
+ return z.intValue()
+ .toString(b) + r
}
// (protected) convert from radix string
-function bnpFromRadix(s,b) {
- var self = this;
- self.fromInt(0);
- if(b == null) b = 10;
- var cs = self.chunkSize(b);
- var d = Math.pow(b,cs), mi = false, j = 0, w = 0;
- for(var i = 0; i < s.length; ++i) {
- var x = intAt(s,i);
- if(x < 0) {
- if(s.charAt(i) == "-" && self.signum() == 0) mi = true;
- continue;
- }
- w = b*w+x;
- if(++j >= cs) {
- self.dMultiply(d);
- self.dAddOffset(w,0);
- j = 0;
- w = 0;
- }
- }
- if(j > 0) {
- self.dMultiply(Math.pow(b,j));
- self.dAddOffset(w,0);
- }
- if(mi) BigInteger.ZERO.subTo(self,self);
+function bnpFromRadix(s, b) {
+ var self = this
+ self.fromInt(0)
+ if (b == null) b = 10
+ var cs = self.chunkSize(b)
+ var d = Math.pow(b, cs),
+ mi = false,
+ j = 0,
+ w = 0
+ for (var i = 0; i < s.length; ++i) {
+ var x = intAt(s, i)
+ if (x < 0) {
+ if (s.charAt(i) == "-" && self.signum() == 0) mi = true
+ continue
+ }
+ w = b * w + x
+ if (++j >= cs) {
+ self.dMultiply(d)
+ self.dAddOffset(w, 0)
+ j = 0
+ w = 0
+ }
+ }
+ if (j > 0) {
+ self.dMultiply(Math.pow(b, j))
+ self.dAddOffset(w, 0)
+ }
+ if (mi) BigInteger.ZERO.subTo(self, self)
}
// (protected) alternate constructor
-function bnpFromNumber(a,b,c) {
- var self = this;
- if("number" == typeof b) {
+function bnpFromNumber(a, b, c) {
+ var self = this
+ if ("number" == typeof b) {
// new BigInteger(int,int,RNG)
- if(a < 2) self.fromInt(1);
+ if (a < 2) self.fromInt(1)
else {
- self.fromNumber(a,c);
- if(!self.testBit(a-1)) // force MSB set
- self.bitwiseTo(BigInteger.ONE.shiftLeft(a-1),op_or,self);
- if(self.isEven()) self.dAddOffset(1,0); // force odd
- while(!self.isProbablePrime(b)) {
- self.dAddOffset(2,0);
- if(self.bitLength() > a) self.subTo(BigInteger.ONE.shiftLeft(a-1),self);
+ self.fromNumber(a, c)
+ if (!self.testBit(a - 1)) // force MSB set
+ self.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, self)
+ if (self.isEven()) self.dAddOffset(1, 0); // force odd
+ while (!self.isProbablePrime(b)) {
+ self.dAddOffset(2, 0)
+ if (self.bitLength() > a) self.subTo(BigInteger.ONE.shiftLeft(a - 1), self)
}
}
- }
- else {
+ } else {
// new BigInteger(int,RNG)
- var x = new Array(), t = a&7;
- x.length = (a>>3)+1;
- b.nextBytes(x);
- if(t > 0) x[0] &= ((1<<t)-1); else x[0] = 0;
- self.fromString(x,256);
+ var x = new Array(),
+ t = a & 7
+ x.length = (a >> 3) + 1
+ b.nextBytes(x)
+ if (t > 0) x[0] &= ((1 << t) - 1)
+ else x[0] = 0
+ self.fromString(x, 256)
}
}
// (public) convert to bigendian byte array
function bnToByteArray() {
- var self = this;
- var i = self.t, r = new Array();
- r[0] = self.s;
- var p = self.DB-(i*self.DB)%8, d, k = 0;
- if(i-- > 0) {
- if(p < self.DB && (d = self[i]>>p) != (self.s&self.DM)>>p)
- r[k++] = d|(self.s<<(self.DB-p));
- while(i >= 0) {
- if(p < 8) {
- d = (self[i]&((1<<p)-1))<<(8-p);
- d |= self[--i]>>(p+=self.DB-8);
- }
- else {
- d = (self[i]>>(p-=8))&0xff;
- if(p <= 0) { p += self.DB; --i; }
+ var self = this
+ var i = self.t,
+ r = new Array()
+ r[0] = self.s
+ var p = self.DB - (i * self.DB) % 8,
+ d, k = 0
+ if (i-- > 0) {
+ if (p < self.DB && (d = self[i] >> p) != (self.s & self.DM) >> p)
+ r[k++] = d | (self.s << (self.DB - p))
+ while (i >= 0) {
+ if (p < 8) {
+ d = (self[i] & ((1 << p) - 1)) << (8 - p)
+ d |= self[--i] >> (p += self.DB - 8)
+ } else {
+ d = (self[i] >> (p -= 8)) & 0xff
+ if (p <= 0) {
+ p += self.DB
+ --i
+ }
}
- if((d&0x80) != 0) d |= -256;
- if(k === 0 && (self.s&0x80) != (d&0x80)) ++k;
- if(k > 0 || d != self.s) r[k++] = d;
+ if ((d & 0x80) != 0) d |= -256
+ if (k === 0 && (self.s & 0x80) != (d & 0x80))++k
+ if (k > 0 || d != self.s) r[k++] = d
}
}
- return r;
+ return r
+}
+
+function bnEquals(a) {
+ return (this.compareTo(a) == 0)
+}
+
+function bnMin(a) {
+ return (this.compareTo(a) < 0) ? this : a
}
-function bnEquals(a) { return(this.compareTo(a)==0); }
-function bnMin(a) { return(this.compareTo(a)<0)?this:a; }
-function bnMax(a) { return(this.compareTo(a)>0)?this:a; }
+function bnMax(a) {
+ return (this.compareTo(a) > 0) ? this : a
+}
// (protected) r = this op a (bitwise)
-function bnpBitwiseTo(a,op,r) {
- var self = this;
- var i, f, m = Math.min(a.t,self.t);
- for(i = 0; i < m; ++i) r[i] = op(self[i],a[i]);
- if(a.t < self.t) {
- f = a.s&self.DM;
- for(i = m; i < self.t; ++i) r[i] = op(self[i],f);
- r.t = self.t;
- }
- else {
- f = self.s&self.DM;
- for(i = m; i < a.t; ++i) r[i] = op(f,a[i]);
- r.t = a.t;
+function bnpBitwiseTo(a, op, r) {
+ var self = this
+ var i, f, m = Math.min(a.t, self.t)
+ for (i = 0; i < m; ++i) r[i] = op(self[i], a[i])
+ if (a.t < self.t) {
+ f = a.s & self.DM
+ for (i = m; i < self.t; ++i) r[i] = op(self[i], f)
+ r.t = self.t
+ } else {
+ f = self.s & self.DM
+ for (i = m; i < a.t; ++i) r[i] = op(f, a[i])
+ r.t = a.t
}
- r.s = op(self.s,a.s);
- r.clamp();
+ r.s = op(self.s, a.s)
+ r.clamp()
}
// (public) this & a
-function op_and(x,y) { return x&y; }
-function bnAnd(a) { var r = nbi(); this.bitwiseTo(a,op_and,r); return r; }
+function op_and(x, y) {
+ return x & y
+}
+
+function bnAnd(a) {
+ var r = new BigInteger()
+ this.bitwiseTo(a, op_and, r)
+ return r
+}
// (public) this | a
-function op_or(x,y) { return x|y; }
-function bnOr(a) { var r = nbi(); this.bitwiseTo(a,op_or,r); return r; }
+function op_or(x, y) {
+ return x | y
+}
+
+function bnOr(a) {
+ var r = new BigInteger()
+ this.bitwiseTo(a, op_or, r)
+ return r
+}
// (public) this ^ a
-function op_xor(x,y) { return x^y; }
-function bnXor(a) { var r = nbi(); this.bitwiseTo(a,op_xor,r); return r; }
+function op_xor(x, y) {
+ return x ^ y
+}
+
+function bnXor(a) {
+ var r = new BigInteger()
+ this.bitwiseTo(a, op_xor, r)
+ return r
+}
// (public) this & ~a
-function op_andnot(x,y) { return x&~y; }
-function bnAndNot(a) { var r = nbi(); this.bitwiseTo(a,op_andnot,r); return r; }
+function op_andnot(x, y) {
+ return x & ~y
+}
+
+function bnAndNot(a) {
+ var r = new BigInteger()
+ this.bitwiseTo(a, op_andnot, r)
+ return r
+}
// (public) ~this
function bnNot() {
- var r = nbi();
- for(var i = 0; i < this.t; ++i) r[i] = this.DM&~this[i];
- r.t = this.t;
- r.s = ~this.s;
- return r;
+ var r = new BigInteger()
+ for (var i = 0; i < this.t; ++i) r[i] = this.DM & ~this[i]
+ r.t = this.t
+ r.s = ~this.s
+ return r
}
// (public) this << n
function bnShiftLeft(n) {
- var r = nbi();
- if(n < 0) this.rShiftTo(-n,r); else this.lShiftTo(n,r);
- return r;
+ var r = new BigInteger()
+ if (n < 0) this.rShiftTo(-n, r)
+ else this.lShiftTo(n, r)
+ return r
}
// (public) this >> n
function bnShiftRight(n) {
- var r = nbi();
- if(n < 0) this.lShiftTo(-n,r); else this.rShiftTo(n,r);
- return r;
+ var r = new BigInteger()
+ if (n < 0) this.lShiftTo(-n, r)
+ else this.rShiftTo(n, r)
+ return r
}
// return index of lowest 1-bit in x, x < 2^31
function lbit(x) {
- if(x == 0) return -1;
- var r = 0;
- if((x&0xffff) == 0) { x >>= 16; r += 16; }
- if((x&0xff) == 0) { x >>= 8; r += 8; }
- if((x&0xf) == 0) { x >>= 4; r += 4; }
- if((x&3) == 0) { x >>= 2; r += 2; }
- if((x&1) == 0) ++r;
- return r;
+ if (x == 0) return -1
+ var r = 0
+ if ((x & 0xffff) == 0) {
+ x >>= 16
+ r += 16
+ }
+ if ((x & 0xff) == 0) {
+ x >>= 8
+ r += 8
+ }
+ if ((x & 0xf) == 0) {
+ x >>= 4
+ r += 4
+ }
+ if ((x & 3) == 0) {
+ x >>= 2
+ r += 2
+ }
+ if ((x & 1) == 0)++r
+ return r
}
// (public) returns index of lowest 1-bit (or -1 if none)
function bnGetLowestSetBit() {
- for(var i = 0; i < this.t; ++i)
- if(this[i] != 0) return i*this.DB+lbit(this[i]);
- if(this.s < 0) return this.t*this.DB;
- return -1;
+ for (var i = 0; i < this.t; ++i)
+ if (this[i] != 0) return i * this.DB + lbit(this[i])
+ if (this.s < 0) return this.t * this.DB
+ return -1
}
// return number of 1 bits in x
function cbit(x) {
- var r = 0;
- while(x != 0) { x &= x-1; ++r; }
- return r;
+ var r = 0
+ while (x != 0) {
+ x &= x - 1
+ ++r
+ }
+ return r
}
// (public) return number of set bits
function bnBitCount() {
- var r = 0, x = this.s&this.DM;
- for(var i = 0; i < this.t; ++i) r += cbit(this[i]^x);
- return r;
+ var r = 0,
+ x = this.s & this.DM
+ for (var i = 0; i < this.t; ++i) r += cbit(this[i] ^ x)
+ return r
}
// (public) true iff nth bit is set
function bnTestBit(n) {
- var j = Math.floor(n/this.DB);
- if(j >= this.t) return(this.s!=0);
- return((this[j]&(1<<(n%this.DB)))!=0);
+ var j = Math.floor(n / this.DB)
+ if (j >= this.t) return (this.s != 0)
+ return ((this[j] & (1 << (n % this.DB))) != 0)
}
// (protected) this op (1<<n)
-function bnpChangeBit(n,op) {
- var r = BigInteger.ONE.shiftLeft(n);
- this.bitwiseTo(r,op,r);
- return r;
+function bnpChangeBit(n, op) {
+ var r = BigInteger.ONE.shiftLeft(n)
+ this.bitwiseTo(r, op, r)
+ return r
}
// (public) this | (1<<n)
-function bnSetBit(n) { return this.changeBit(n,op_or); }
+function bnSetBit(n) {
+ return this.changeBit(n, op_or)
+}
// (public) this & ~(1<<n)
-function bnClearBit(n) { return this.changeBit(n,op_andnot); }
+function bnClearBit(n) {
+ return this.changeBit(n, op_andnot)
+}
// (public) this ^ (1<<n)
-function bnFlipBit(n) { return this.changeBit(n,op_xor); }
+function bnFlipBit(n) {
+ return this.changeBit(n, op_xor)
+}
// (protected) r = this + a
-function bnpAddTo(a,r) {
- var self = this;
+function bnpAddTo(a, r) {
+ var self = this
- var i = 0, c = 0, m = Math.min(a.t,self.t);
- while(i < m) {
- c += self[i]+a[i];
- r[i++] = c&self.DM;
- c >>= self.DB;
- }
- if(a.t < self.t) {
- c += a.s;
- while(i < self.t) {
- c += self[i];
- r[i++] = c&self.DM;
- c >>= self.DB;
- }
- c += self.s;
- }
- else {
- c += self.s;
- while(i < a.t) {
- c += a[i];
- r[i++] = c&self.DM;
- c >>= self.DB;
+ var i = 0,
+ c = 0,
+ m = Math.min(a.t, self.t)
+ while (i < m) {
+ c += self[i] + a[i]
+ r[i++] = c & self.DM
+ c >>= self.DB
+ }
+ if (a.t < self.t) {
+ c += a.s
+ while (i < self.t) {
+ c += self[i]
+ r[i++] = c & self.DM
+ c >>= self.DB
+ }
+ c += self.s
+ } else {
+ c += self.s
+ while (i < a.t) {
+ c += a[i]
+ r[i++] = c & self.DM
+ c >>= self.DB
}
- c += a.s;
+ c += a.s
}
- r.s = (c<0)?-1:0;
- if(c > 0) r[i++] = c;
- else if(c < -1) r[i++] = self.DV+c;
- r.t = i;
- r.clamp();
+ r.s = (c < 0) ? -1 : 0
+ if (c > 0) r[i++] = c
+ else if (c < -1) r[i++] = self.DV + c
+ r.t = i
+ r.clamp()
}
// (public) this + a
-function bnAdd(a) { var r = nbi(); this.addTo(a,r); return r; }
+function bnAdd(a) {
+ var r = new BigInteger()
+ this.addTo(a, r)
+ return r
+}
// (public) this - a
-function bnSubtract(a) { var r = nbi(); this.subTo(a,r); return r; }
+function bnSubtract(a) {
+ var r = new BigInteger()
+ this.subTo(a, r)
+ return r
+}
// (public) this * a
-function bnMultiply(a) { var r = nbi(); this.multiplyTo(a,r); return r; }
+function bnMultiply(a) {
+ var r = new BigInteger()
+ this.multiplyTo(a, r)
+ return r
+}
// (public) this^2
-function bnSquare() { var r = nbi(); this.squareTo(r); return r; }
+function bnSquare() {
+ var r = new BigInteger()
+ this.squareTo(r)
+ return r
+}
// (public) this / a
-function bnDivide(a) { var r = nbi(); this.divRemTo(a,r,null); return r; }
+function bnDivide(a) {
+ var r = new BigInteger()
+ this.divRemTo(a, r, null)
+ return r
+}
// (public) this % a
-function bnRemainder(a) { var r = nbi(); this.divRemTo(a,null,r); return r; }
+function bnRemainder(a) {
+ var r = new BigInteger()
+ this.divRemTo(a, null, r)
+ return r
+}
// (public) [this/a,this%a]
function bnDivideAndRemainder(a) {
- var q = nbi(), r = nbi();
- this.divRemTo(a,q,r);
- return new Array(q,r);
+ var q = new BigInteger(),
+ r = new BigInteger()
+ this.divRemTo(a, q, r)
+ return new Array(q, r)
}
// (protected) this *= n, this >= 0, 1 < n < DV
function bnpDMultiply(n) {
- this[this.t] = this.am(0,n-1,this,0,0,this.t);
- ++this.t;
- this.clamp();
+ this[this.t] = this.am(0, n - 1, this, 0, 0, this.t)
+ ++this.t
+ this.clamp()
}
// (protected) this += n << w words, this >= 0
-function bnpDAddOffset(n,w) {
- if(n == 0) return;
- while(this.t <= w) this[this.t++] = 0;
- this[w] += n;
- while(this[w] >= this.DV) {
- this[w] -= this.DV;
- if(++w >= this.t) this[this.t++] = 0;
- ++this[w];
+function bnpDAddOffset(n, w) {
+ if (n == 0) return
+ while (this.t <= w) this[this.t++] = 0
+ this[w] += n
+ while (this[w] >= this.DV) {
+ this[w] -= this.DV
+ if (++w >= this.t) this[this.t++] = 0
+ ++this[w]
}
}
// A "null" reducer
function NullExp() {}
-function nNop(x) { return x; }
-function nMulTo(x,y,r) { x.multiplyTo(y,r); }
-function nSqrTo(x,r) { x.squareTo(r); }
-NullExp.prototype.convert = nNop;
-NullExp.prototype.revert = nNop;
-NullExp.prototype.mulTo = nMulTo;
-NullExp.prototype.sqrTo = nSqrTo;
+function nNop(x) {
+ return x
+}
+
+function nMulTo(x, y, r) {
+ x.multiplyTo(y, r)
+}
+
+function nSqrTo(x, r) {
+ x.squareTo(r)
+}
+
+NullExp.prototype.convert = nNop
+NullExp.prototype.revert = nNop
+NullExp.prototype.mulTo = nMulTo
+NullExp.prototype.sqrTo = nSqrTo
// (public) this^e
-function bnPow(e) { return this.exp(e,new NullExp()); }
+function bnPow(e) {
+ return this.exp(e, new NullExp())
+}
// (protected) r = lower n words of "this * a", a.t <= n
// "this" should be the larger one if appropriate.
-function bnpMultiplyLowerTo(a,n,r) {
- var i = Math.min(this.t+a.t,n);
+function bnpMultiplyLowerTo(a, n, r) {
+ var i = Math.min(this.t + a.t, n)
r.s = 0; // assumes a,this >= 0
- r.t = i;
- while(i > 0) r[--i] = 0;
- var j;
- for(j = r.t-this.t; i < j; ++i) r[i+this.t] = this.am(0,a[i],r,i,0,this.t);
- for(j = Math.min(a.t,n); i < j; ++i) this.am(0,a[i],r,i,0,n-i);
- r.clamp();
+ r.t = i
+ while (i > 0) r[--i] = 0
+ var j
+ for (j = r.t - this.t; i < j; ++i) r[i + this.t] = this.am(0, a[i], r, i, 0, this.t)
+ for (j = Math.min(a.t, n); i < j; ++i) this.am(0, a[i], r, i, 0, n - i)
+ r.clamp()
}
// (protected) r = "this * a" without lower n words, n > 0
// "this" should be the larger one if appropriate.
-function bnpMultiplyUpperTo(a,n,r) {
- --n;
- var i = r.t = this.t+a.t-n;
+function bnpMultiplyUpperTo(a, n, r) {
+ --n
+ var i = r.t = this.t + a.t - n
r.s = 0; // assumes a,this >= 0
- while(--i >= 0) r[i] = 0;
- for(i = Math.max(n-this.t,0); i < a.t; ++i)
- r[this.t+i-n] = this.am(n-i,a[i],r,0,0,this.t+i-n);
- r.clamp();
- r.drShiftTo(1,r);
+ while (--i >= 0) r[i] = 0
+ for (i = Math.max(n - this.t, 0); i < a.t; ++i)
+ r[this.t + i - n] = this.am(n - i, a[i], r, 0, 0, this.t + i - n)
+ r.clamp()
+ r.drShiftTo(1, r)
}
// Barrett modular reduction
function Barrett(m) {
// setup Barrett
- this.r2 = nbi();
- this.q3 = nbi();
- BigInteger.ONE.dlShiftTo(2*m.t,this.r2);
- this.mu = this.r2.divide(m);
- this.m = m;
+ this.r2 = new BigInteger()
+ this.q3 = new BigInteger()
+ BigInteger.ONE.dlShiftTo(2 * m.t, this.r2)
+ this.mu = this.r2.divide(m)
+ this.m = m
}
function barrettConvert(x) {
- if(x.s < 0 || x.t > 2*this.m.t) return x.mod(this.m);
- else if(x.compareTo(this.m) < 0) return x;
- else { var r = nbi(); x.copyTo(r); this.reduce(r); return r; }
-}
+ if (x.s < 0 || x.t > 2 * this.m.t) return x.mod(this.m)
+ else if (x.compareTo(this.m) < 0) return x
+ else {
+ var r = new BigInteger()
+ x.copyTo(r)
+ this.reduce(r)
+ return r
+ }
+}
-function barrettRevert(x) { return x; }
+function barrettRevert(x) {
+ return x
+}
// x = x mod m (HAC 14.42)
function barrettReduce(x) {
- var self = this;
- x.drShiftTo(self.m.t-1,self.r2);
- if(x.t > self.m.t+1) { x.t = self.m.t+1; x.clamp(); }
- self.mu.multiplyUpperTo(self.r2,self.m.t+1,self.q3);
- self.m.multiplyLowerTo(self.q3,self.m.t+1,self.r2);
- while(x.compareTo(self.r2) < 0) x.dAddOffset(1,self.m.t+1);
- x.subTo(self.r2,x);
- while(x.compareTo(self.m) >= 0) x.subTo(self.m,x);
+ var self = this
+ x.drShiftTo(self.m.t - 1, self.r2)
+ if (x.t > self.m.t + 1) {
+ x.t = self.m.t + 1
+ x.clamp()
+ }
+ self.mu.multiplyUpperTo(self.r2, self.m.t + 1, self.q3)
+ self.m.multiplyLowerTo(self.q3, self.m.t + 1, self.r2)
+ while (x.compareTo(self.r2) < 0) x.dAddOffset(1, self.m.t + 1)
+ x.subTo(self.r2, x)
+ while (x.compareTo(self.m) >= 0) x.subTo(self.m, x)
}
// r = x^2 mod m; x != r
-function barrettSqrTo(x,r) { x.squareTo(r); this.reduce(r); }
+function barrettSqrTo(x, r) {
+ x.squareTo(r)
+ this.reduce(r)
+}
// r = x*y mod m; x,y != r
-function barrettMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }
+function barrettMulTo(x, y, r) {
+ x.multiplyTo(y, r)
+ this.reduce(r)
+}
-Barrett.prototype.convert = barrettConvert;
-Barrett.prototype.revert = barrettRevert;
-Barrett.prototype.reduce = barrettReduce;
-Barrett.prototype.mulTo = barrettMulTo;
-Barrett.prototype.sqrTo = barrettSqrTo;
+Barrett.prototype.convert = barrettConvert
+Barrett.prototype.revert = barrettRevert
+Barrett.prototype.reduce = barrettReduce
+Barrett.prototype.mulTo = barrettMulTo
+Barrett.prototype.sqrTo = barrettSqrTo
// (public) this^e % m (HAC 14.85)
-function bnModPow(e,m) {
- var i = e.bitLength(), k, r = nbv(1), z;
- if(i <= 0) return r;
- else if(i < 18) k = 1;
- else if(i < 48) k = 3;
- else if(i < 144) k = 4;
- else if(i < 768) k = 5;
- else k = 6;
- if(i < 8)
- z = new Classic(m);
- else if(m.isEven())
- z = new Barrett(m);
+function bnModPow(e, m) {
+ var i = e.bitLength(),
+ k, r = nbv(1),
+ z
+ if (i <= 0) return r
+ else if (i < 18) k = 1
+ else if (i < 48) k = 3
+ else if (i < 144) k = 4
+ else if (i < 768) k = 5
+ else k = 6
+ if (i < 8)
+ z = new Classic(m)
+ else if (m.isEven())
+ z = new Barrett(m)
else
- z = new Montgomery(m);
+ z = new Montgomery(m)
// precomputation
- var g = new Array(), n = 3, k1 = k-1, km = (1<<k)-1;
- g[1] = z.convert(this);
- if(k > 1) {
- var g2 = nbi();
- z.sqrTo(g[1],g2);
- while(n <= km) {
- g[n] = nbi();
- z.mulTo(g2,g[n-2],g[n]);
- n += 2;
- }
- }
-
- var j = e.t-1, w, is1 = true, r2 = nbi(), t;
- i = nbits(e[j])-1;
- while(j >= 0) {
- if(i >= k1) w = (e[j]>>(i-k1))&km;
+ var g = new Array(),
+ n = 3,
+ k1 = k - 1,
+ km = (1 << k) - 1
+ g[1] = z.convert(this)
+ if (k > 1) {
+ var g2 = new BigInteger()
+ z.sqrTo(g[1], g2)
+ while (n <= km) {
+ g[n] = new BigInteger()
+ z.mulTo(g2, g[n - 2], g[n])
+ n += 2
+ }
+ }
+
+ var j = e.t - 1,
+ w, is1 = true,
+ r2 = new BigInteger(),
+ t
+ i = nbits(e[j]) - 1
+ while (j >= 0) {
+ if (i >= k1) w = (e[j] >> (i - k1)) & km
else {
- w = (e[j]&((1<<(i+1))-1))<<(k1-i);
- if(j > 0) w |= e[j-1]>>(this.DB+i-k1);
+ w = (e[j] & ((1 << (i + 1)) - 1)) << (k1 - i)
+ if (j > 0) w |= e[j - 1] >> (this.DB + i - k1)
}
- n = k;
- while((w&1) == 0) { w >>= 1; --n; }
- if((i -= n) < 0) { i += this.DB; --j; }
- if(is1) { // ret == 1, don't bother squaring or multiplying it
- g[w].copyTo(r);
- is1 = false;
+ n = k
+ while ((w & 1) == 0) {
+ w >>= 1
+ --n
}
- else {
- while(n > 1) { z.sqrTo(r,r2); z.sqrTo(r2,r); n -= 2; }
- if(n > 0) z.sqrTo(r,r2); else { t = r; r = r2; r2 = t; }
- z.mulTo(r2,g[w],r);
+ if ((i -= n) < 0) {
+ i += this.DB
+ --j
+ }
+ if (is1) { // ret == 1, don't bother squaring or multiplying it
+ g[w].copyTo(r)
+ is1 = false
+ } else {
+ while (n > 1) {
+ z.sqrTo(r, r2)
+ z.sqrTo(r2, r)
+ n -= 2
+ }
+ if (n > 0) z.sqrTo(r, r2)
+ else {
+ t = r
+ r = r2
+ r2 = t
+ }
+ z.mulTo(r2, g[w], r)
}
- while(j >= 0 && (e[j]&(1<<i)) == 0) {
- z.sqrTo(r,r2); t = r; r = r2; r2 = t;
- if(--i < 0) { i = this.DB-1; --j; }
+ while (j >= 0 && (e[j] & (1 << i)) == 0) {
+ z.sqrTo(r, r2)
+ t = r
+ r = r2
+ r2 = t
+ if (--i < 0) {
+ i = this.DB - 1
+ --j
+ }
}
}
- return z.revert(r);
+ return z.revert(r)
}
// (public) gcd(this,a) (HAC 14.54)
function bnGCD(a) {
- var x = (this.s<0)?this.negate():this.clone();
- var y = (a.s<0)?a.negate():a.clone();
- if(x.compareTo(y) < 0) { var t = x; x = y; y = t; }
- var i = x.getLowestSetBit(), g = y.getLowestSetBit();
- if(g < 0) return x;
- if(i < g) g = i;
- if(g > 0) {
- x.rShiftTo(g,x);
- y.rShiftTo(g,y);
- }
- while(x.signum() > 0) {
- if((i = x.getLowestSetBit()) > 0) x.rShiftTo(i,x);
- if((i = y.getLowestSetBit()) > 0) y.rShiftTo(i,y);
- if(x.compareTo(y) >= 0) {
- x.subTo(y,x);
- x.rShiftTo(1,x);
- }
- else {
- y.subTo(x,y);
- y.rShiftTo(1,y);
+ var x = (this.s < 0) ? this.negate() : this.clone()
+ var y = (a.s < 0) ? a.negate() : a.clone()
+ if (x.compareTo(y) < 0) {
+ var t = x
+ x = y
+ y = t
+ }
+ var i = x.getLowestSetBit(),
+ g = y.getLowestSetBit()
+ if (g < 0) return x
+ if (i < g) g = i
+ if (g > 0) {
+ x.rShiftTo(g, x)
+ y.rShiftTo(g, y)
+ }
+ while (x.signum() > 0) {
+ if ((i = x.getLowestSetBit()) > 0) x.rShiftTo(i, x)
+ if ((i = y.getLowestSetBit()) > 0) y.rShiftTo(i, y)
+ if (x.compareTo(y) >= 0) {
+ x.subTo(y, x)
+ x.rShiftTo(1, x)
+ } else {
+ y.subTo(x, y)
+ y.rShiftTo(1, y)
}
}
- if(g > 0) y.lShiftTo(g,y);
- return y;
+ if (g > 0) y.lShiftTo(g, y)
+ return y
}
// (protected) this % n, n < 2^26
function bnpModInt(n) {
- if(n <= 0) return 0;
- var d = this.DV%n, r = (this.s<0)?n-1:0;
- if(this.t > 0)
- if(d == 0) r = this[0]%n;
- else for(var i = this.t-1; i >= 0; --i) r = (d*r+this[i])%n;
- return r;
+ if (n <= 0) return 0
+ var d = this.DV % n,
+ r = (this.s < 0) ? n - 1 : 0
+ if (this.t > 0)
+ if (d == 0) r = this[0] % n
+ else
+ for (var i = this.t - 1; i >= 0; --i) r = (d * r + this[i]) % n
+ return r
}
// (public) 1/this % m (HAC 14.61)
function bnModInverse(m) {
- var ac = m.isEven();
- if((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO;
- var u = m.clone(), v = this.clone();
- var a = nbv(1), b = nbv(0), c = nbv(0), d = nbv(1);
- while(u.signum() != 0) {
- while(u.isEven()) {
- u.rShiftTo(1,u);
- if(ac) {
- if(!a.isEven() || !b.isEven()) { a.addTo(this,a); b.subTo(m,b); }
- a.rShiftTo(1,a);
- }
- else if(!b.isEven()) b.subTo(m,b);
- b.rShiftTo(1,b);
- }
- while(v.isEven()) {
- v.rShiftTo(1,v);
- if(ac) {
- if(!c.isEven() || !d.isEven()) { c.addTo(this,c); d.subTo(m,d); }
- c.rShiftTo(1,c);
+ var ac = m.isEven()
+ if ((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO
+ var u = m.clone(),
+ v = this.clone()
+ var a = nbv(1),
+ b = nbv(0),
+ c = nbv(0),
+ d = nbv(1)
+ while (u.signum() != 0) {
+ while (u.isEven()) {
+ u.rShiftTo(1, u)
+ if (ac) {
+ if (!a.isEven() || !b.isEven()) {
+ a.addTo(this, a)
+ b.subTo(m, b)
+ }
+ a.rShiftTo(1, a)
+ } else if (!b.isEven()) b.subTo(m, b)
+ b.rShiftTo(1, b)
+ }
+ while (v.isEven()) {
+ v.rShiftTo(1, v)
+ if (ac) {
+ if (!c.isEven() || !d.isEven()) {
+ c.addTo(this, c)
+ d.subTo(m, d)
+ }
+ c.rShiftTo(1, c)
+ } else if (!d.isEven()) d.subTo(m, d)
+ d.rShiftTo(1, d)
+ }
+ if (u.compareTo(v) >= 0) {
+ u.subTo(v, u)
+ if (ac) a.subTo(c, a)
+ b.subTo(d, b)
+ } else {
+ v.subTo(u, v)
+ if (ac) c.subTo(a, c)
+ d.subTo(b, d)
+ }
+ }
+ if (v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO
+ if (d.compareTo(m) >= 0) return d.subtract(m)
+ if (d.signum() < 0) d.addTo(m, d)
+ else return d
+ if (d.signum() < 0) return d.add(m)
+ else return d
+}
+
+var lowprimes = [
+ 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71,
+ 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151,
+ 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233,
+ 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, 317,
+ 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419,
+ 421, 431, 433, 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503,
+ 509, 521, 523, 541, 547, 557, 563, 569, 571, 577, 587, 593, 599, 601, 607,
+ 613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677, 683, 691, 701,
+ 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, 773, 787, 797, 809, 811,
+ 821, 823, 827, 829, 839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911,
+ 919, 929, 937, 941, 947, 953, 967, 971, 977, 983, 991, 997
+]
+
+var lplim = (1 << 26) / lowprimes[lowprimes.length - 1]
+
+// (public) test primality with certainty >= 1-.5^t
+function bnIsProbablePrime(t) {
+ var i, x = this.abs()
+ if (x.t == 1 && x[0] <= lowprimes[lowprimes.length - 1]) {
+ for (i = 0; i < lowprimes.length; ++i)
+ if (x[0] == lowprimes[i]) return true
+ return false
+ }
+ if (x.isEven()) return false
+ i = 1
+ while (i < lowprimes.length) {
+ var m = lowprimes[i],
+ j = i + 1
+ while (j < lowprimes.length && m < lplim) m *= lowprimes[j++]
+ m = x.modInt(m)
+ while (i < j) if (m % lowprimes[i++] == 0) return false
+ }
+ return x.millerRabin(t)
+}
+
+// (protected) true if probably prime (HAC 4.24, Miller-Rabin)
+function bnpMillerRabin(t) {
+ var n1 = this.subtract(BigInteger.ONE)
+ var k = n1.getLowestSetBit()
+ if (k <= 0) return false
+ var r = n1.shiftRight(k)
+ t = (t + 1) >> 1
+ if (t > lowprimes.length) t = lowprimes.length
+ var a = new BigInteger(null)
+ var j, bases = []
+ for (var i = 0; i < t; ++i) {
+ for (;;) {
+ j = lowprimes[Math.floor(Math.random() * lowprimes.length)]
+ if (bases.indexOf(j) == -1) break
+ }
+ bases.push(j)
+ a.fromInt(j)
+ var y = a.modPow(r, this)
+ if (y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) {
+ var j = 1
+ while (j++ < k && y.compareTo(n1) != 0) {
+ y = y.modPowInt(2, this)
+ if (y.compareTo(BigInteger.ONE) == 0) return false
}
- else if(!d.isEven()) d.subTo(m,d);
- d.rShiftTo(1,d);
- }
- if(u.compareTo(v) >= 0) {
- u.subTo(v,u);
- if(ac) a.subTo(c,a);
- b.subTo(d,b);
- }
- else {
- v.subTo(u,v);
- if(ac) c.subTo(a,c);
- d.subTo(b,d);
+ if (y.compareTo(n1) != 0) return false
}
}
- if(v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO;
- if(d.compareTo(m) >= 0) return d.subtract(m);
- if(d.signum() < 0) d.addTo(m,d); else return d;
- if(d.signum() < 0) return d.add(m); else return d;
+ return true
}
// protected
-proto.chunkSize = bnpChunkSize;
-proto.toRadix = bnpToRadix;
-proto.fromRadix = bnpFromRadix;
-proto.fromNumber = bnpFromNumber;
-proto.bitwiseTo = bnpBitwiseTo;
-proto.changeBit = bnpChangeBit;
-proto.addTo = bnpAddTo;
-proto.dMultiply = bnpDMultiply;
-proto.dAddOffset = bnpDAddOffset;
-proto.multiplyLowerTo = bnpMultiplyLowerTo;
-proto.multiplyUpperTo = bnpMultiplyUpperTo;
-proto.modInt = bnpModInt;
+proto.chunkSize = bnpChunkSize
+proto.toRadix = bnpToRadix
+proto.fromRadix = bnpFromRadix
+proto.fromNumber = bnpFromNumber
+proto.bitwiseTo = bnpBitwiseTo
+proto.changeBit = bnpChangeBit
+proto.addTo = bnpAddTo
+proto.dMultiply = bnpDMultiply
+proto.dAddOffset = bnpDAddOffset
+proto.multiplyLowerTo = bnpMultiplyLowerTo
+proto.multiplyUpperTo = bnpMultiplyUpperTo
+proto.modInt = bnpModInt
+proto.millerRabin = bnpMillerRabin
// public
-proto.clone = bnClone;
-proto.intValue = bnIntValue;
-proto.byteValue = bnByteValue;
-proto.shortValue = bnShortValue;
-proto.signum = bnSigNum;
-proto.toByteArray = bnToByteArray;
-proto.equals = bnEquals;
-proto.min = bnMin;
-proto.max = bnMax;
-proto.and = bnAnd;
-proto.or = bnOr;
-proto.xor = bnXor;
-proto.andNot = bnAndNot;
-proto.not = bnNot;
-proto.shiftLeft = bnShiftLeft;
-proto.shiftRight = bnShiftRight;
-proto.getLowestSetBit = bnGetLowestSetBit;
-proto.bitCount = bnBitCount;
-proto.testBit = bnTestBit;
-proto.setBit = bnSetBit;
-proto.clearBit = bnClearBit;
-proto.flipBit = bnFlipBit;
-proto.add = bnAdd;
-proto.subtract = bnSubtract;
-proto.multiply = bnMultiply;
-proto.divide = bnDivide;
-proto.remainder = bnRemainder;
-proto.divideAndRemainder = bnDivideAndRemainder;
-proto.modPow = bnModPow;
-proto.modInverse = bnModInverse;
-proto.pow = bnPow;
-proto.gcd = bnGCD;
+proto.clone = bnClone
+proto.intValue = bnIntValue
+proto.byteValue = bnByteValue
+proto.shortValue = bnShortValue
+proto.signum = bnSigNum
+proto.toByteArray = bnToByteArray
+proto.equals = bnEquals
+proto.min = bnMin
+proto.max = bnMax
+proto.and = bnAnd
+proto.or = bnOr
+proto.xor = bnXor
+proto.andNot = bnAndNot
+proto.not = bnNot
+proto.shiftLeft = bnShiftLeft
+proto.shiftRight = bnShiftRight
+proto.getLowestSetBit = bnGetLowestSetBit
+proto.bitCount = bnBitCount
+proto.testBit = bnTestBit
+proto.setBit = bnSetBit
+proto.clearBit = bnClearBit
+proto.flipBit = bnFlipBit
+proto.add = bnAdd
+proto.subtract = bnSubtract
+proto.multiply = bnMultiply
+proto.divide = bnDivide
+proto.remainder = bnRemainder
+proto.divideAndRemainder = bnDivideAndRemainder
+proto.modPow = bnModPow
+proto.modInverse = bnModInverse
+proto.pow = bnPow
+proto.gcd = bnGCD
+proto.isProbablePrime = bnIsProbablePrime
// JSBN-specific extension
-proto.square = bnSquare;
+proto.square = bnSquare
-// BigInteger interfaces not implemented in jsbn:
+// constants
+BigInteger.ZERO = nbv(0)
+BigInteger.ONE = nbv(1)
+BigInteger.valueOf = nbv
-// BigInteger(int signum, byte[] magnitude)
-// double doubleValue()
-// float floatValue()
-// int hashCode()
-// long longValue()
-// static BigInteger valueOf(long val)
-
-// "constants"
-BigInteger.ZERO = nbv(0);
-BigInteger.ONE = nbv(1);
-BigInteger.valueOf = nbv;
+module.exports = BigInteger
-},{"assert":4}],2:[function(_dereq_,module,exports){
+},{"../package.json":4}],2:[function(require,module,exports){
(function (Buffer){
// FIXME: Kind of a weird way to throw exceptions, consider removing
-var assert = _dereq_('assert')
-var BigInteger = _dereq_('./bigi')
+var assert = require('assert')
+var BigInteger = require('./bigi')
/**
* Turns a byte array into a big integer.
*
* 0 => 0x00
* 1 => 0x01
- * -1 => 0x81
+ * -1 => 0xff
* 127 => 0x7f
- * -127 => 0xff
+ * -127 => 0x81
* 128 => 0x0080
* -128 => 0x80
* 255 => 0x00ff
- * -255 => 0xff
+ * -255 => 0xff01
* 16300 => 0x3fac
- * -16300 => 0xbfac
+ * -16300 => 0xc054
* 62300 => 0x00f35c
- * -62300 => 0xf35c
+ * -62300 => 0xff0ca4
*/
BigInteger.prototype.toDERInteger = BigInteger.prototype.toByteArray
return this.toBuffer(size).toString('hex')
}
-}).call(this,_dereq_("buffer").Buffer)
-},{"./bigi":1,"assert":4,"buffer":8}],3:[function(_dereq_,module,exports){
-var BigInteger = _dereq_('./bigi')
+}).call(this,require("buffer").Buffer)
+},{"./bigi":1,"assert":5,"buffer":7}],3:[function(require,module,exports){
+var BigInteger = require('./bigi')
//addons
-_dereq_('./convert')
+require('./convert')
module.exports = BigInteger
-},{"./bigi":1,"./convert":2}],4:[function(_dereq_,module,exports){
+},{"./bigi":1,"./convert":2}],4:[function(require,module,exports){
+module.exports={
+ "name": "bigi",
+ "version": "1.4.0",
+ "description": "Big integers.",
+ "keywords": [
+ "cryptography",
+ "math",
+ "bitcoin",
+ "arbitrary",
+ "precision",
+ "arithmetic",
+ "big",
+ "integer",
+ "int",
+ "number",
+ "biginteger",
+ "bigint",
+ "bignumber",
+ "decimal",
+ "float"
+ ],
+ "devDependencies": {
+ "mocha": "^1.20.1",
+ "jshint": "^2.5.1",
+ "coveralls": "^2.10.0",
+ "istanbul": "^0.2.11"
+ },
+ "repository": {
+ "url": "https://github.com/cryptocoinjs/bigi",
+ "type": "git"
+ },
+ "main": "./lib/index.js",
+ "scripts": {
+ "test": "_mocha -- test/*.js",
+ "jshint": "jshint --config jshint.json lib/*.js ; true",
+ "unit": "mocha",
+ "coverage": "istanbul cover ./node_modules/.bin/_mocha -- --reporter list test/*.js",
+ "coveralls": "npm run-script coverage && node ./node_modules/.bin/coveralls < coverage/lcov.info"
+ },
+ "dependencies": {},
+ "testling": {
+ "files": "test/*.js",
+ "harness": "mocha",
+ "browsers": [
+ "ie/9..latest",
+ "firefox/latest",
+ "chrome/latest",
+ "safari/6.0..latest",
+ "iphone/6.0..latest",
+ "android-browser/4.2..latest"
+ ]
+ },
+ "bugs": {
+ "url": "https://github.com/cryptocoinjs/bigi/issues"
+ },
+ "homepage": "https://github.com/cryptocoinjs/bigi",
+ "_id": "bigi@1.4.0",
+ "dist": {
+ "shasum": "90ac1aeac0a531216463bdb58f42c1e05c8407ac",
+ "tarball": "http://registry.npmjs.org/bigi/-/bigi-1.4.0.tgz"
+ },
+ "_from": "bigi@^1.4.0",
+ "_npmVersion": "1.4.3",
+ "_npmUser": {
+ "name": "jp",
+ "email": "jprichardson@gmail.com"
+ },
+ "maintainers": [
+ {
+ "name": "jp",
+ "email": "jprichardson@gmail.com"
+ },
+ {
+ "name": "midnightlightning",
+ "email": "boydb@midnightdesign.ws"
+ },
+ {
+ "name": "sidazhang",
+ "email": "sidazhang89@gmail.com"
+ },
+ {
+ "name": "nadav",
+ "email": "npm@shesek.info"
+ }
+ ],
+ "directories": {},
+ "_shasum": "90ac1aeac0a531216463bdb58f42c1e05c8407ac",
+ "_resolved": "https://registry.npmjs.org/bigi/-/bigi-1.4.0.tgz"
+}
+
+},{}],5:[function(require,module,exports){
// http://wiki.commonjs.org/wiki/Unit_Testing/1.0
//
// THIS IS NOT TESTED NOR LIKELY TO WORK OUTSIDE V8!
// when used in node, this will actually load the util module we depend on
// versus loading the builtin util module as happens otherwise
// this is a bug in node module loading as far as I am concerned
-var util = _dereq_('util/');
+var util = require('util/');
var pSlice = Array.prototype.slice;
var hasOwn = Object.prototype.hasOwnProperty;
if (util.isUndefined(value)) {
return '' + value;
}
- if (util.isNumber(value) && (isNaN(value) || !isFinite(value))) {
+ if (util.isNumber(value) && !isFinite(value)) {
return value.toString();
}
if (util.isFunction(value) || util.isRegExp(value)) {
return false;
// an identical 'prototype' property.
if (a.prototype !== b.prototype) return false;
- //~~~I've managed to break Object.keys through screwy arguments passing.
- // Converting to array solves the problem.
- if (isArguments(a)) {
- if (!isArguments(b)) {
- return false;
- }
+ // if one is a primitive, the other must be same
+ if (util.isPrimitive(a) || util.isPrimitive(b)) {
+ return a === b;
+ }
+ var aIsArgs = isArguments(a),
+ bIsArgs = isArguments(b);
+ if ((aIsArgs && !bIsArgs) || (!aIsArgs && bIsArgs))
+ return false;
+ if (aIsArgs) {
a = pSlice.call(a);
b = pSlice.call(b);
return _deepEqual(a, b);
}
- try {
- var ka = objectKeys(a),
- kb = objectKeys(b),
- key, i;
- } catch (e) {//happens when one is a string literal and the other isn't
- return false;
- }
+ var ka = objectKeys(a),
+ kb = objectKeys(b),
+ key, i;
// having the same number of owned properties (keys incorporates
// hasOwnProperty)
if (ka.length != kb.length)
return keys;
};
-},{"util/":6}],5:[function(_dereq_,module,exports){
-module.exports = function isBuffer(arg) {
- return arg && typeof arg === 'object'
- && typeof arg.copy === 'function'
- && typeof arg.fill === 'function'
- && typeof arg.readUInt8 === 'function';
-}
-},{}],6:[function(_dereq_,module,exports){
-(function (process,global){
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
+},{"util/":29}],6:[function(require,module,exports){
-var formatRegExp = /%[sdj%]/g;
-exports.format = function(f) {
- if (!isString(f)) {
- var objects = [];
- for (var i = 0; i < arguments.length; i++) {
- objects.push(inspect(arguments[i]));
- }
- return objects.join(' ');
+},{}],7:[function(require,module,exports){
+/*!
+ * The buffer module from node.js, for the browser.
+ *
+ * @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
+ * @license MIT
+ */
+
+var base64 = require('base64-js')
+var ieee754 = require('ieee754')
+var isArray = require('is-array')
+
+exports.Buffer = Buffer
+exports.SlowBuffer = SlowBuffer
+exports.INSPECT_MAX_BYTES = 50
+Buffer.poolSize = 8192 // not used by this implementation
+
+var rootParent = {}
+
+/**
+ * If `Buffer.TYPED_ARRAY_SUPPORT`:
+ * === true Use Uint8Array implementation (fastest)
+ * === false Use Object implementation (most compatible, even IE6)
+ *
+ * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
+ * Opera 11.6+, iOS 4.2+.
+ *
+ * Due to various browser bugs, sometimes the Object implementation will be used even
+ * when the browser supports typed arrays.
+ *
+ * Note:
+ *
+ * - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,
+ * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
+ *
+ * - Safari 5-7 lacks support for changing the `Object.prototype.constructor` property
+ * on objects.
+ *
+ * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
+ *
+ * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
+ * incorrect length in some situations.
+
+ * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they
+ * get the Object implementation, which is slower but behaves correctly.
+ */
+Buffer.TYPED_ARRAY_SUPPORT = (function () {
+ function Bar () {}
+ try {
+ var arr = new Uint8Array(1)
+ arr.foo = function () { return 42 }
+ arr.constructor = Bar
+ return arr.foo() === 42 && // typed array instances can be augmented
+ arr.constructor === Bar && // constructor can be set
+ typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
+ arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`
+ } catch (e) {
+ return false
}
+})()
- var i = 1;
- var args = arguments;
- var len = args.length;
- var str = String(f).replace(formatRegExp, function(x) {
- if (x === '%%') return '%';
- if (i >= len) return x;
- switch (x) {
- case '%s': return String(args[i++]);
- case '%d': return Number(args[i++]);
- case '%j':
- try {
- return JSON.stringify(args[i++]);
- } catch (_) {
- return '[Circular]';
- }
- default:
- return x;
- }
- });
- for (var x = args[i]; i < len; x = args[++i]) {
- if (isNull(x) || !isObject(x)) {
- str += ' ' + x;
- } else {
- str += ' ' + inspect(x);
- }
+function kMaxLength () {
+ return Buffer.TYPED_ARRAY_SUPPORT
+ ? 0x7fffffff
+ : 0x3fffffff
+}
+
+/**
+ * Class: Buffer
+ * =============
+ *
+ * The Buffer constructor returns instances of `Uint8Array` that are augmented
+ * with function properties for all the node `Buffer` API functions. We use
+ * `Uint8Array` so that square bracket notation works as expected -- it returns
+ * a single octet.
+ *
+ * By augmenting the instances, we can avoid modifying the `Uint8Array`
+ * prototype.
+ */
+function Buffer (arg) {
+ if (!(this instanceof Buffer)) {
+ // Avoid going through an ArgumentsAdaptorTrampoline in the common case.
+ if (arguments.length > 1) return new Buffer(arg, arguments[1])
+ return new Buffer(arg)
}
- return str;
-};
+ this.length = 0
+ this.parent = undefined
-// Mark that a method should not be used.
-// Returns a modified function which warns once by default.
-// If --no-deprecation is set, then it is a no-op.
-exports.deprecate = function(fn, msg) {
- // Allow for deprecating things in the process of starting up.
- if (isUndefined(global.process)) {
- return function() {
- return exports.deprecate(fn, msg).apply(this, arguments);
- };
+ // Common case.
+ if (typeof arg === 'number') {
+ return fromNumber(this, arg)
}
- if (process.noDeprecation === true) {
- return fn;
+ // Slightly less common case.
+ if (typeof arg === 'string') {
+ return fromString(this, arg, arguments.length > 1 ? arguments[1] : 'utf8')
}
- var warned = false;
- function deprecated() {
- if (!warned) {
- if (process.throwDeprecation) {
- throw new Error(msg);
- } else if (process.traceDeprecation) {
- console.trace(msg);
- } else {
- console.error(msg);
- }
- warned = true;
+ // Unusual.
+ return fromObject(this, arg)
+}
+
+function fromNumber (that, length) {
+ that = allocate(that, length < 0 ? 0 : checked(length) | 0)
+ if (!Buffer.TYPED_ARRAY_SUPPORT) {
+ for (var i = 0; i < length; i++) {
+ that[i] = 0
}
- return fn.apply(this, arguments);
}
+ return that
+}
- return deprecated;
-};
+function fromString (that, string, encoding) {
+ if (typeof encoding !== 'string' || encoding === '') encoding = 'utf8'
+ // Assumption: byteLength() return value is always < kMaxLength.
+ var length = byteLength(string, encoding) | 0
+ that = allocate(that, length)
-var debugs = {};
-var debugEnviron;
-exports.debuglog = function(set) {
- if (isUndefined(debugEnviron))
- debugEnviron = process.env.NODE_DEBUG || '';
- set = set.toUpperCase();
- if (!debugs[set]) {
- if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
- var pid = process.pid;
- debugs[set] = function() {
- var msg = exports.format.apply(exports, arguments);
- console.error('%s %d: %s', set, pid, msg);
- };
- } else {
- debugs[set] = function() {};
+ that.write(string, encoding)
+ return that
+}
+
+function fromObject (that, object) {
+ if (Buffer.isBuffer(object)) return fromBuffer(that, object)
+
+ if (isArray(object)) return fromArray(that, object)
+
+ if (object == null) {
+ throw new TypeError('must start with number, buffer, array or string')
+ }
+
+ if (typeof ArrayBuffer !== 'undefined') {
+ if (object.buffer instanceof ArrayBuffer) {
+ return fromTypedArray(that, object)
+ }
+ if (object instanceof ArrayBuffer) {
+ return fromArrayBuffer(that, object)
}
}
- return debugs[set];
-};
+ if (object.length) return fromArrayLike(that, object)
-/**
- * Echos the value of a value. Trys to print the value out
- * in the best way possible given the different types.
- *
- * @param {Object} obj The object to print out.
- * @param {Object} opts Optional options object that alters the output.
- */
-/* legacy: obj, showHidden, depth, colors*/
-function inspect(obj, opts) {
- // default options
- var ctx = {
- seen: [],
- stylize: stylizeNoColor
- };
- // legacy...
- if (arguments.length >= 3) ctx.depth = arguments[2];
- if (arguments.length >= 4) ctx.colors = arguments[3];
- if (isBoolean(opts)) {
- // legacy...
- ctx.showHidden = opts;
- } else if (opts) {
- // got an "options" object
- exports._extend(ctx, opts);
+ return fromJsonObject(that, object)
+}
+
+function fromBuffer (that, buffer) {
+ var length = checked(buffer.length) | 0
+ that = allocate(that, length)
+ buffer.copy(that, 0, 0, length)
+ return that
+}
+
+function fromArray (that, array) {
+ var length = checked(array.length) | 0
+ that = allocate(that, length)
+ for (var i = 0; i < length; i += 1) {
+ that[i] = array[i] & 255
}
- // set default options
- if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
- if (isUndefined(ctx.depth)) ctx.depth = 2;
- if (isUndefined(ctx.colors)) ctx.colors = false;
- if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
- if (ctx.colors) ctx.stylize = stylizeWithColor;
- return formatValue(ctx, obj, ctx.depth);
+ return that
}
-exports.inspect = inspect;
+// Duplicate of fromArray() to keep fromArray() monomorphic.
+function fromTypedArray (that, array) {
+ var length = checked(array.length) | 0
+ that = allocate(that, length)
+ // Truncating the elements is probably not what people expect from typed
+ // arrays with BYTES_PER_ELEMENT > 1 but it's compatible with the behavior
+ // of the old Buffer constructor.
+ for (var i = 0; i < length; i += 1) {
+ that[i] = array[i] & 255
+ }
+ return that
+}
-// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
-inspect.colors = {
- 'bold' : [1, 22],
- 'italic' : [3, 23],
- 'underline' : [4, 24],
- 'inverse' : [7, 27],
- 'white' : [37, 39],
- 'grey' : [90, 39],
- 'black' : [30, 39],
- 'blue' : [34, 39],
- 'cyan' : [36, 39],
- 'green' : [32, 39],
- 'magenta' : [35, 39],
- 'red' : [31, 39],
- 'yellow' : [33, 39]
-};
+function fromArrayBuffer (that, array) {
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ // Return an augmented `Uint8Array` instance, for best performance
+ array.byteLength
+ that = Buffer._augment(new Uint8Array(array))
+ } else {
+ // Fallback: Return an object instance of the Buffer class
+ that = fromTypedArray(that, new Uint8Array(array))
+ }
+ return that
+}
-// Don't use 'blue' not visible on cmd.exe
-inspect.styles = {
- 'special': 'cyan',
- 'number': 'yellow',
- 'boolean': 'yellow',
- 'undefined': 'grey',
- 'null': 'bold',
- 'string': 'green',
- 'date': 'magenta',
- // "name": intentionally not styling
- 'regexp': 'red'
-};
+function fromArrayLike (that, array) {
+ var length = checked(array.length) | 0
+ that = allocate(that, length)
+ for (var i = 0; i < length; i += 1) {
+ that[i] = array[i] & 255
+ }
+ return that
+}
+// Deserialize { type: 'Buffer', data: [1,2,3,...] } into a Buffer object.
+// Returns a zero-length buffer for inputs that don't conform to the spec.
+function fromJsonObject (that, object) {
+ var array
+ var length = 0
-function stylizeWithColor(str, styleType) {
- var style = inspect.styles[styleType];
+ if (object.type === 'Buffer' && isArray(object.data)) {
+ array = object.data
+ length = checked(array.length) | 0
+ }
+ that = allocate(that, length)
- if (style) {
- return '\u001b[' + inspect.colors[style][0] + 'm' + str +
- '\u001b[' + inspect.colors[style][1] + 'm';
- } else {
- return str;
+ for (var i = 0; i < length; i += 1) {
+ that[i] = array[i] & 255
}
+ return that
}
+function allocate (that, length) {
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ // Return an augmented `Uint8Array` instance, for best performance
+ that = Buffer._augment(new Uint8Array(length))
+ } else {
+ // Fallback: Return an object instance of the Buffer class
+ that.length = length
+ that._isBuffer = true
+ }
+
+ var fromPool = length !== 0 && length <= Buffer.poolSize >>> 1
+ if (fromPool) that.parent = rootParent
-function stylizeNoColor(str, styleType) {
- return str;
+ return that
}
+function checked (length) {
+ // Note: cannot use `length < kMaxLength` here because that fails when
+ // length is NaN (which is otherwise coerced to zero.)
+ if (length >= kMaxLength()) {
+ throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
+ 'size: 0x' + kMaxLength().toString(16) + ' bytes')
+ }
+ return length | 0
+}
-function arrayToHash(array) {
- var hash = {};
-
- array.forEach(function(val, idx) {
- hash[val] = true;
- });
+function SlowBuffer (subject, encoding) {
+ if (!(this instanceof SlowBuffer)) return new SlowBuffer(subject, encoding)
- return hash;
+ var buf = new Buffer(subject, encoding)
+ delete buf.parent
+ return buf
}
+Buffer.isBuffer = function isBuffer (b) {
+ return !!(b != null && b._isBuffer)
+}
-function formatValue(ctx, value, recurseTimes) {
- // Provide a hook for user-specified inspect functions.
- // Check that value is an object with an inspect function on it
- if (ctx.customInspect &&
- value &&
- isFunction(value.inspect) &&
- // Filter out the util module, it's inspect function is special
- value.inspect !== exports.inspect &&
- // Also filter out any prototype objects using the circular check.
- !(value.constructor && value.constructor.prototype === value)) {
- var ret = value.inspect(recurseTimes, ctx);
- if (!isString(ret)) {
- ret = formatValue(ctx, ret, recurseTimes);
- }
- return ret;
+Buffer.compare = function compare (a, b) {
+ if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
+ throw new TypeError('Arguments must be Buffers')
}
- // Primitive types cannot have properties
- var primitive = formatPrimitive(ctx, value);
- if (primitive) {
- return primitive;
- }
+ if (a === b) return 0
- // Look up the keys of the object.
- var keys = Object.keys(value);
- var visibleKeys = arrayToHash(keys);
+ var x = a.length
+ var y = b.length
- if (ctx.showHidden) {
- keys = Object.getOwnPropertyNames(value);
- }
+ var i = 0
+ var len = Math.min(x, y)
+ while (i < len) {
+ if (a[i] !== b[i]) break
- // IE doesn't make error fields non-enumerable
- // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
- if (isError(value)
- && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
- return formatError(value);
+ ++i
}
- // Some type of object without properties can be shortcutted.
- if (keys.length === 0) {
- if (isFunction(value)) {
- var name = value.name ? ': ' + value.name : '';
- return ctx.stylize('[Function' + name + ']', 'special');
- }
- if (isRegExp(value)) {
- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
- }
- if (isDate(value)) {
- return ctx.stylize(Date.prototype.toString.call(value), 'date');
- }
- if (isError(value)) {
- return formatError(value);
- }
+ if (i !== len) {
+ x = a[i]
+ y = b[i]
}
- var base = '', array = false, braces = ['{', '}'];
-
- // Make Array say that they are Array
- if (isArray(value)) {
- array = true;
- braces = ['[', ']'];
- }
+ if (x < y) return -1
+ if (y < x) return 1
+ return 0
+}
- // Make functions say that they are functions
- if (isFunction(value)) {
- var n = value.name ? ': ' + value.name : '';
- base = ' [Function' + n + ']';
+Buffer.isEncoding = function isEncoding (encoding) {
+ switch (String(encoding).toLowerCase()) {
+ case 'hex':
+ case 'utf8':
+ case 'utf-8':
+ case 'ascii':
+ case 'binary':
+ case 'base64':
+ case 'raw':
+ case 'ucs2':
+ case 'ucs-2':
+ case 'utf16le':
+ case 'utf-16le':
+ return true
+ default:
+ return false
}
+}
- // Make RegExps say that they are RegExps
- if (isRegExp(value)) {
- base = ' ' + RegExp.prototype.toString.call(value);
- }
+Buffer.concat = function concat (list, length) {
+ if (!isArray(list)) throw new TypeError('list argument must be an Array of Buffers.')
- // Make dates with properties first say the date
- if (isDate(value)) {
- base = ' ' + Date.prototype.toUTCString.call(value);
+ if (list.length === 0) {
+ return new Buffer(0)
}
- // Make error with message first say the error
- if (isError(value)) {
- base = ' ' + formatError(value);
+ var i
+ if (length === undefined) {
+ length = 0
+ for (i = 0; i < list.length; i++) {
+ length += list[i].length
+ }
}
- if (keys.length === 0 && (!array || value.length == 0)) {
- return braces[0] + base + braces[1];
+ var buf = new Buffer(length)
+ var pos = 0
+ for (i = 0; i < list.length; i++) {
+ var item = list[i]
+ item.copy(buf, pos)
+ pos += item.length
}
+ return buf
+}
- if (recurseTimes < 0) {
- if (isRegExp(value)) {
- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
- } else {
- return ctx.stylize('[Object]', 'special');
+function byteLength (string, encoding) {
+ if (typeof string !== 'string') string = '' + string
+
+ var len = string.length
+ if (len === 0) return 0
+
+ // Use a for loop to avoid recursion
+ var loweredCase = false
+ for (;;) {
+ switch (encoding) {
+ case 'ascii':
+ case 'binary':
+ // Deprecated
+ case 'raw':
+ case 'raws':
+ return len
+ case 'utf8':
+ case 'utf-8':
+ return utf8ToBytes(string).length
+ case 'ucs2':
+ case 'ucs-2':
+ case 'utf16le':
+ case 'utf-16le':
+ return len * 2
+ case 'hex':
+ return len >>> 1
+ case 'base64':
+ return base64ToBytes(string).length
+ default:
+ if (loweredCase) return utf8ToBytes(string).length // assume utf8
+ encoding = ('' + encoding).toLowerCase()
+ loweredCase = true
}
}
+}
+Buffer.byteLength = byteLength
- ctx.seen.push(value);
+// pre-set for values that may exist in the future
+Buffer.prototype.length = undefined
+Buffer.prototype.parent = undefined
- var output;
- if (array) {
- output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
- } else {
- output = keys.map(function(key) {
- return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
- });
- }
+function slowToString (encoding, start, end) {
+ var loweredCase = false
- ctx.seen.pop();
+ start = start | 0
+ end = end === undefined || end === Infinity ? this.length : end | 0
- return reduceToSingleString(output, base, braces);
-}
+ if (!encoding) encoding = 'utf8'
+ if (start < 0) start = 0
+ if (end > this.length) end = this.length
+ if (end <= start) return ''
+ while (true) {
+ switch (encoding) {
+ case 'hex':
+ return hexSlice(this, start, end)
-function formatPrimitive(ctx, value) {
- if (isUndefined(value))
- return ctx.stylize('undefined', 'undefined');
- if (isString(value)) {
- var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
- .replace(/'/g, "\\'")
- .replace(/\\"/g, '"') + '\'';
- return ctx.stylize(simple, 'string');
+ case 'utf8':
+ case 'utf-8':
+ return utf8Slice(this, start, end)
+
+ case 'ascii':
+ return asciiSlice(this, start, end)
+
+ case 'binary':
+ return binarySlice(this, start, end)
+
+ case 'base64':
+ return base64Slice(this, start, end)
+
+ case 'ucs2':
+ case 'ucs-2':
+ case 'utf16le':
+ case 'utf-16le':
+ return utf16leSlice(this, start, end)
+
+ default:
+ if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
+ encoding = (encoding + '').toLowerCase()
+ loweredCase = true
+ }
}
- if (isNumber(value))
- return ctx.stylize('' + value, 'number');
- if (isBoolean(value))
- return ctx.stylize('' + value, 'boolean');
- // For some reason typeof null is "object", so special case here.
- if (isNull(value))
- return ctx.stylize('null', 'null');
}
+Buffer.prototype.toString = function toString () {
+ var length = this.length | 0
+ if (length === 0) return ''
+ if (arguments.length === 0) return utf8Slice(this, 0, length)
+ return slowToString.apply(this, arguments)
+}
-function formatError(value) {
- return '[' + Error.prototype.toString.call(value) + ']';
+Buffer.prototype.equals = function equals (b) {
+ if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
+ if (this === b) return true
+ return Buffer.compare(this, b) === 0
}
+Buffer.prototype.inspect = function inspect () {
+ var str = ''
+ var max = exports.INSPECT_MAX_BYTES
+ if (this.length > 0) {
+ str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
+ if (this.length > max) str += ' ... '
+ }
+ return '<Buffer ' + str + '>'
+}
-function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
- var output = [];
- for (var i = 0, l = value.length; i < l; ++i) {
- if (hasOwnProperty(value, String(i))) {
- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
- String(i), true));
- } else {
- output.push('');
+Buffer.prototype.compare = function compare (b) {
+ if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
+ if (this === b) return 0
+ return Buffer.compare(this, b)
+}
+
+Buffer.prototype.indexOf = function indexOf (val, byteOffset) {
+ if (byteOffset > 0x7fffffff) byteOffset = 0x7fffffff
+ else if (byteOffset < -0x80000000) byteOffset = -0x80000000
+ byteOffset >>= 0
+
+ if (this.length === 0) return -1
+ if (byteOffset >= this.length) return -1
+
+ // Negative offsets start from the end of the buffer
+ if (byteOffset < 0) byteOffset = Math.max(this.length + byteOffset, 0)
+
+ if (typeof val === 'string') {
+ if (val.length === 0) return -1 // special case: looking for empty string always fails
+ return String.prototype.indexOf.call(this, val, byteOffset)
+ }
+ if (Buffer.isBuffer(val)) {
+ return arrayIndexOf(this, val, byteOffset)
+ }
+ if (typeof val === 'number') {
+ if (Buffer.TYPED_ARRAY_SUPPORT && Uint8Array.prototype.indexOf === 'function') {
+ return Uint8Array.prototype.indexOf.call(this, val, byteOffset)
}
+ return arrayIndexOf(this, [ val ], byteOffset)
}
- keys.forEach(function(key) {
- if (!key.match(/^\d+$/)) {
- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
- key, true));
+
+ function arrayIndexOf (arr, val, byteOffset) {
+ var foundIndex = -1
+ for (var i = 0; byteOffset + i < arr.length; i++) {
+ if (arr[byteOffset + i] === val[foundIndex === -1 ? 0 : i - foundIndex]) {
+ if (foundIndex === -1) foundIndex = i
+ if (i - foundIndex + 1 === val.length) return byteOffset + foundIndex
+ } else {
+ foundIndex = -1
+ }
}
- });
- return output;
+ return -1
+ }
+
+ throw new TypeError('val must be string, number or Buffer')
}
+// `get` is deprecated
+Buffer.prototype.get = function get (offset) {
+ console.log('.get() is deprecated. Access using array indexes instead.')
+ return this.readUInt8(offset)
+}
-function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
- var name, str, desc;
- desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
- if (desc.get) {
- if (desc.set) {
- str = ctx.stylize('[Getter/Setter]', 'special');
- } else {
- str = ctx.stylize('[Getter]', 'special');
- }
+// `set` is deprecated
+Buffer.prototype.set = function set (v, offset) {
+ console.log('.set() is deprecated. Access using array indexes instead.')
+ return this.writeUInt8(v, offset)
+}
+
+function hexWrite (buf, string, offset, length) {
+ offset = Number(offset) || 0
+ var remaining = buf.length - offset
+ if (!length) {
+ length = remaining
} else {
- if (desc.set) {
- str = ctx.stylize('[Setter]', 'special');
+ length = Number(length)
+ if (length > remaining) {
+ length = remaining
}
}
- if (!hasOwnProperty(visibleKeys, key)) {
- name = '[' + key + ']';
+
+ // must be an even number of digits
+ var strLen = string.length
+ if (strLen % 2 !== 0) throw new Error('Invalid hex string')
+
+ if (length > strLen / 2) {
+ length = strLen / 2
}
- if (!str) {
- if (ctx.seen.indexOf(desc.value) < 0) {
- if (isNull(recurseTimes)) {
- str = formatValue(ctx, desc.value, null);
- } else {
- str = formatValue(ctx, desc.value, recurseTimes - 1);
- }
- if (str.indexOf('\n') > -1) {
- if (array) {
- str = str.split('\n').map(function(line) {
- return ' ' + line;
- }).join('\n').substr(2);
- } else {
- str = '\n' + str.split('\n').map(function(line) {
- return ' ' + line;
- }).join('\n');
- }
- }
+ for (var i = 0; i < length; i++) {
+ var parsed = parseInt(string.substr(i * 2, 2), 16)
+ if (isNaN(parsed)) throw new Error('Invalid hex string')
+ buf[offset + i] = parsed
+ }
+ return i
+}
+
+function utf8Write (buf, string, offset, length) {
+ return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
+}
+
+function asciiWrite (buf, string, offset, length) {
+ return blitBuffer(asciiToBytes(string), buf, offset, length)
+}
+
+function binaryWrite (buf, string, offset, length) {
+ return asciiWrite(buf, string, offset, length)
+}
+
+function base64Write (buf, string, offset, length) {
+ return blitBuffer(base64ToBytes(string), buf, offset, length)
+}
+
+function ucs2Write (buf, string, offset, length) {
+ return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
+}
+
+Buffer.prototype.write = function write (string, offset, length, encoding) {
+ // Buffer#write(string)
+ if (offset === undefined) {
+ encoding = 'utf8'
+ length = this.length
+ offset = 0
+ // Buffer#write(string, encoding)
+ } else if (length === undefined && typeof offset === 'string') {
+ encoding = offset
+ length = this.length
+ offset = 0
+ // Buffer#write(string, offset[, length][, encoding])
+ } else if (isFinite(offset)) {
+ offset = offset | 0
+ if (isFinite(length)) {
+ length = length | 0
+ if (encoding === undefined) encoding = 'utf8'
} else {
- str = ctx.stylize('[Circular]', 'special');
+ encoding = length
+ length = undefined
}
+ // legacy write(string, encoding, offset, length) - remove in v0.13
+ } else {
+ var swap = encoding
+ encoding = offset
+ offset = length | 0
+ length = swap
}
- if (isUndefined(name)) {
- if (array && key.match(/^\d+$/)) {
- return str;
- }
- name = JSON.stringify('' + key);
- if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
- name = name.substr(1, name.length - 2);
- name = ctx.stylize(name, 'name');
- } else {
- name = name.replace(/'/g, "\\'")
- .replace(/\\"/g, '"')
- .replace(/(^"|"$)/g, "'");
- name = ctx.stylize(name, 'string');
+
+ var remaining = this.length - offset
+ if (length === undefined || length > remaining) length = remaining
+
+ if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
+ throw new RangeError('attempt to write outside buffer bounds')
+ }
+
+ if (!encoding) encoding = 'utf8'
+
+ var loweredCase = false
+ for (;;) {
+ switch (encoding) {
+ case 'hex':
+ return hexWrite(this, string, offset, length)
+
+ case 'utf8':
+ case 'utf-8':
+ return utf8Write(this, string, offset, length)
+
+ case 'ascii':
+ return asciiWrite(this, string, offset, length)
+
+ case 'binary':
+ return binaryWrite(this, string, offset, length)
+
+ case 'base64':
+ // Warning: maxLength not taken into account in base64Write
+ return base64Write(this, string, offset, length)
+
+ case 'ucs2':
+ case 'ucs-2':
+ case 'utf16le':
+ case 'utf-16le':
+ return ucs2Write(this, string, offset, length)
+
+ default:
+ if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
+ encoding = ('' + encoding).toLowerCase()
+ loweredCase = true
}
}
+}
- return name + ': ' + str;
+Buffer.prototype.toJSON = function toJSON () {
+ return {
+ type: 'Buffer',
+ data: Array.prototype.slice.call(this._arr || this, 0)
+ }
}
+function base64Slice (buf, start, end) {
+ if (start === 0 && end === buf.length) {
+ return base64.fromByteArray(buf)
+ } else {
+ return base64.fromByteArray(buf.slice(start, end))
+ }
+}
-function reduceToSingleString(output, base, braces) {
- var numLinesEst = 0;
- var length = output.reduce(function(prev, cur) {
- numLinesEst++;
- if (cur.indexOf('\n') >= 0) numLinesEst++;
- return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
- }, 0);
+function utf8Slice (buf, start, end) {
+ end = Math.min(buf.length, end)
+ var firstByte
+ var secondByte
+ var thirdByte
+ var fourthByte
+ var bytesPerSequence
+ var tempCodePoint
+ var codePoint
+ var res = []
+ var i = start
+
+ for (; i < end; i += bytesPerSequence) {
+ firstByte = buf[i]
+ codePoint = 0xFFFD
+
+ if (firstByte > 0xEF) {
+ bytesPerSequence = 4
+ } else if (firstByte > 0xDF) {
+ bytesPerSequence = 3
+ } else if (firstByte > 0xBF) {
+ bytesPerSequence = 2
+ } else {
+ bytesPerSequence = 1
+ }
- if (length > 60) {
- return braces[0] +
- (base === '' ? '' : base + '\n ') +
- ' ' +
- output.join(',\n ') +
- ' ' +
- braces[1];
+ if (i + bytesPerSequence <= end) {
+ switch (bytesPerSequence) {
+ case 1:
+ if (firstByte < 0x80) {
+ codePoint = firstByte
+ }
+ break
+ case 2:
+ secondByte = buf[i + 1]
+ if ((secondByte & 0xC0) === 0x80) {
+ tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
+ if (tempCodePoint > 0x7F) {
+ codePoint = tempCodePoint
+ }
+ }
+ break
+ case 3:
+ secondByte = buf[i + 1]
+ thirdByte = buf[i + 2]
+ if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
+ tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
+ if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
+ codePoint = tempCodePoint
+ }
+ }
+ break
+ case 4:
+ secondByte = buf[i + 1]
+ thirdByte = buf[i + 2]
+ fourthByte = buf[i + 3]
+ if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
+ tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
+ if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
+ codePoint = tempCodePoint
+ }
+ }
+ }
+ }
+
+ if (codePoint === 0xFFFD) {
+ // we generated an invalid codePoint so make sure to only advance by 1 byte
+ bytesPerSequence = 1
+ } else if (codePoint > 0xFFFF) {
+ // encode to utf16 (surrogate pair dance)
+ codePoint -= 0x10000
+ res.push(codePoint >>> 10 & 0x3FF | 0xD800)
+ codePoint = 0xDC00 | codePoint & 0x3FF
+ }
+
+ res.push(codePoint)
}
- return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
+ return String.fromCharCode.apply(String, res)
}
+function asciiSlice (buf, start, end) {
+ var ret = ''
+ end = Math.min(buf.length, end)
-// NOTE: These type checking functions intentionally don't use `instanceof`
-// because it is fragile and can be easily faked with `Object.create()`.
-function isArray(ar) {
- return Array.isArray(ar);
+ for (var i = start; i < end; i++) {
+ ret += String.fromCharCode(buf[i] & 0x7F)
+ }
+ return ret
}
-exports.isArray = isArray;
-function isBoolean(arg) {
- return typeof arg === 'boolean';
-}
-exports.isBoolean = isBoolean;
+function binarySlice (buf, start, end) {
+ var ret = ''
+ end = Math.min(buf.length, end)
-function isNull(arg) {
- return arg === null;
+ for (var i = start; i < end; i++) {
+ ret += String.fromCharCode(buf[i])
+ }
+ return ret
}
-exports.isNull = isNull;
-function isNullOrUndefined(arg) {
- return arg == null;
-}
-exports.isNullOrUndefined = isNullOrUndefined;
+function hexSlice (buf, start, end) {
+ var len = buf.length
-function isNumber(arg) {
- return typeof arg === 'number';
-}
-exports.isNumber = isNumber;
+ if (!start || start < 0) start = 0
+ if (!end || end < 0 || end > len) end = len
-function isString(arg) {
- return typeof arg === 'string';
+ var out = ''
+ for (var i = start; i < end; i++) {
+ out += toHex(buf[i])
+ }
+ return out
}
-exports.isString = isString;
-function isSymbol(arg) {
- return typeof arg === 'symbol';
+function utf16leSlice (buf, start, end) {
+ var bytes = buf.slice(start, end)
+ var res = ''
+ for (var i = 0; i < bytes.length; i += 2) {
+ res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
+ }
+ return res
}
-exports.isSymbol = isSymbol;
-function isUndefined(arg) {
- return arg === void 0;
+Buffer.prototype.slice = function slice (start, end) {
+ var len = this.length
+ start = ~~start
+ end = end === undefined ? len : ~~end
+
+ if (start < 0) {
+ start += len
+ if (start < 0) start = 0
+ } else if (start > len) {
+ start = len
+ }
+
+ if (end < 0) {
+ end += len
+ if (end < 0) end = 0
+ } else if (end > len) {
+ end = len
+ }
+
+ if (end < start) end = start
+
+ var newBuf
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ newBuf = Buffer._augment(this.subarray(start, end))
+ } else {
+ var sliceLen = end - start
+ newBuf = new Buffer(sliceLen, undefined)
+ for (var i = 0; i < sliceLen; i++) {
+ newBuf[i] = this[i + start]
+ }
+ }
+
+ if (newBuf.length) newBuf.parent = this.parent || this
+
+ return newBuf
}
-exports.isUndefined = isUndefined;
-function isRegExp(re) {
- return isObject(re) && objectToString(re) === '[object RegExp]';
+/*
+ * Need to make sure that buffer isn't trying to write out of bounds.
+ */
+function checkOffset (offset, ext, length) {
+ if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
+ if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
}
-exports.isRegExp = isRegExp;
-function isObject(arg) {
- return typeof arg === 'object' && arg !== null;
+Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
+ offset = offset | 0
+ byteLength = byteLength | 0
+ if (!noAssert) checkOffset(offset, byteLength, this.length)
+
+ var val = this[offset]
+ var mul = 1
+ var i = 0
+ while (++i < byteLength && (mul *= 0x100)) {
+ val += this[offset + i] * mul
+ }
+
+ return val
}
-exports.isObject = isObject;
-function isDate(d) {
- return isObject(d) && objectToString(d) === '[object Date]';
+Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
+ offset = offset | 0
+ byteLength = byteLength | 0
+ if (!noAssert) {
+ checkOffset(offset, byteLength, this.length)
+ }
+
+ var val = this[offset + --byteLength]
+ var mul = 1
+ while (byteLength > 0 && (mul *= 0x100)) {
+ val += this[offset + --byteLength] * mul
+ }
+
+ return val
}
-exports.isDate = isDate;
-function isError(e) {
- return isObject(e) &&
- (objectToString(e) === '[object Error]' || e instanceof Error);
+Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 1, this.length)
+ return this[offset]
}
-exports.isError = isError;
-function isFunction(arg) {
- return typeof arg === 'function';
+Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 2, this.length)
+ return this[offset] | (this[offset + 1] << 8)
}
-exports.isFunction = isFunction;
-function isPrimitive(arg) {
- return arg === null ||
- typeof arg === 'boolean' ||
- typeof arg === 'number' ||
- typeof arg === 'string' ||
- typeof arg === 'symbol' || // ES6 symbol
- typeof arg === 'undefined';
+Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 2, this.length)
+ return (this[offset] << 8) | this[offset + 1]
}
-exports.isPrimitive = isPrimitive;
-exports.isBuffer = _dereq_('./support/isBuffer');
+Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 4, this.length)
-function objectToString(o) {
- return Object.prototype.toString.call(o);
+ return ((this[offset]) |
+ (this[offset + 1] << 8) |
+ (this[offset + 2] << 16)) +
+ (this[offset + 3] * 0x1000000)
}
+Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 4, this.length)
-function pad(n) {
- return n < 10 ? '0' + n.toString(10) : n.toString(10);
+ return (this[offset] * 0x1000000) +
+ ((this[offset + 1] << 16) |
+ (this[offset + 2] << 8) |
+ this[offset + 3])
}
+Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
+ offset = offset | 0
+ byteLength = byteLength | 0
+ if (!noAssert) checkOffset(offset, byteLength, this.length)
-var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
- 'Oct', 'Nov', 'Dec'];
+ var val = this[offset]
+ var mul = 1
+ var i = 0
+ while (++i < byteLength && (mul *= 0x100)) {
+ val += this[offset + i] * mul
+ }
+ mul *= 0x80
-// 26 Feb 16:19:34
-function timestamp() {
- var d = new Date();
- var time = [pad(d.getHours()),
- pad(d.getMinutes()),
- pad(d.getSeconds())].join(':');
- return [d.getDate(), months[d.getMonth()], time].join(' ');
+ if (val >= mul) val -= Math.pow(2, 8 * byteLength)
+
+ return val
}
+Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
+ offset = offset | 0
+ byteLength = byteLength | 0
+ if (!noAssert) checkOffset(offset, byteLength, this.length)
-// log is just a thin wrapper to console.log that prepends a timestamp
-exports.log = function() {
- console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
-};
+ var i = byteLength
+ var mul = 1
+ var val = this[offset + --i]
+ while (i > 0 && (mul *= 0x100)) {
+ val += this[offset + --i] * mul
+ }
+ mul *= 0x80
+ if (val >= mul) val -= Math.pow(2, 8 * byteLength)
-/**
- * Inherit the prototype methods from one constructor into another.
- *
- * The Function.prototype.inherits from lang.js rewritten as a standalone
- * function (not on Function.prototype). NOTE: If this file is to be loaded
- * during bootstrapping this function needs to be rewritten using some native
- * functions as prototype setup using normal JavaScript does not work as
- * expected during bootstrapping (see mirror.js in r114903).
- *
- * @param {function} ctor Constructor function which needs to inherit the
- * prototype.
- * @param {function} superCtor Constructor function to inherit prototype from.
- */
-exports.inherits = _dereq_('inherits');
+ return val
+}
-exports._extend = function(origin, add) {
- // Don't do anything if add isn't an object
- if (!add || !isObject(add)) return origin;
+Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 1, this.length)
+ if (!(this[offset] & 0x80)) return (this[offset])
+ return ((0xff - this[offset] + 1) * -1)
+}
- var keys = Object.keys(add);
- var i = keys.length;
- while (i--) {
- origin[keys[i]] = add[keys[i]];
- }
- return origin;
-};
+Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 2, this.length)
+ var val = this[offset] | (this[offset + 1] << 8)
+ return (val & 0x8000) ? val | 0xFFFF0000 : val
+}
-function hasOwnProperty(obj, prop) {
- return Object.prototype.hasOwnProperty.call(obj, prop);
+Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 2, this.length)
+ var val = this[offset + 1] | (this[offset] << 8)
+ return (val & 0x8000) ? val | 0xFFFF0000 : val
}
-}).call(this,_dereq_("FWaASH"),typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"./support/isBuffer":5,"FWaASH":12,"inherits":11}],7:[function(_dereq_,module,exports){
+Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 4, this.length)
-},{}],8:[function(_dereq_,module,exports){
-/*!
- * The buffer module from node.js, for the browser.
- *
- * at author Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
- * at license MIT
- */
+ return (this[offset]) |
+ (this[offset + 1] << 8) |
+ (this[offset + 2] << 16) |
+ (this[offset + 3] << 24)
+}
-var base64 = _dereq_('base64-js')
-var ieee754 = _dereq_('ieee754')
+Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 4, this.length)
-exports.Buffer = Buffer
-exports.SlowBuffer = Buffer
-exports.INSPECT_MAX_BYTES = 50
-Buffer.poolSize = 8192
+ return (this[offset] << 24) |
+ (this[offset + 1] << 16) |
+ (this[offset + 2] << 8) |
+ (this[offset + 3])
+}
-/**
- * If `Buffer._useTypedArrays`:
- * === true Use Uint8Array implementation (fastest)
- * === false Use Object implementation (compatible down to IE6)
- */
-Buffer._useTypedArrays = (function () {
- // Detect if browser supports Typed Arrays. Supported browsers are IE 10+, Firefox 4+,
- // Chrome 7+, Safari 5.1+, Opera 11.6+, iOS 4.2+. If the browser does not support adding
- // properties to `Uint8Array` instances, then that's the same as no `Uint8Array` support
- // because we need to be able to add all the node Buffer API methods. This is an issue
- // in Firefox 4-29. Now fixed: https://bugzilla.mozilla.org/show_bug.cgi?id=695438
- try {
- var buf = new ArrayBuffer(0)
- var arr = new Uint8Array(buf)
- arr.foo = function () { return 42 }
- return 42 === arr.foo() &&
- typeof arr.subarray === 'function' // Chrome 9-10 lack `subarray`
- } catch (e) {
- return false
- }
-})()
+Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 4, this.length)
+ return ieee754.read(this, offset, true, 23, 4)
+}
-/**
- * Class: Buffer
- * =============
- *
- * The Buffer constructor returns instances of `Uint8Array` that are augmented
- * with function properties for all the node `Buffer` API functions. We use
- * `Uint8Array` so that square bracket notation works as expected -- it returns
- * a single octet.
- *
- * By augmenting the instances, we can avoid modifying the `Uint8Array`
- * prototype.
- */
-function Buffer (subject, encoding, noZero) {
- if (!(this instanceof Buffer))
- return new Buffer(subject, encoding, noZero)
+Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 4, this.length)
+ return ieee754.read(this, offset, false, 23, 4)
+}
- var type = typeof subject
+Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 8, this.length)
+ return ieee754.read(this, offset, true, 52, 8)
+}
- if (encoding === 'base64' && type === 'string') {
- subject = base64clean(subject)
- }
+Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 8, this.length)
+ return ieee754.read(this, offset, false, 52, 8)
+}
- // Find the length
- var length
- if (type === 'number')
- length = coerce(subject)
- else if (type === 'string')
- length = Buffer.byteLength(subject, encoding)
- else if (type === 'object')
- length = coerce(subject.length) // assume that object is array-like
- else
- throw new Error('First argument needs to be a number, array or string.')
+function checkInt (buf, value, offset, ext, max, min) {
+ if (!Buffer.isBuffer(buf)) throw new TypeError('buffer must be a Buffer instance')
+ if (value > max || value < min) throw new RangeError('value is out of bounds')
+ if (offset + ext > buf.length) throw new RangeError('index out of range')
+}
- var buf
- if (Buffer._useTypedArrays) {
- // Preferred: Return an augmented `Uint8Array` instance for best performance
- buf = Buffer._augment(new Uint8Array(length))
- } else {
- // Fallback: Return THIS instance of Buffer (created by `new`)
- buf = this
- buf.length = length
- buf._isBuffer = true
- }
+Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
+ value = +value
+ offset = offset | 0
+ byteLength = byteLength | 0
+ if (!noAssert) checkInt(this, value, offset, byteLength, Math.pow(2, 8 * byteLength), 0)
- var i
- if (Buffer._useTypedArrays && typeof subject.byteLength === 'number') {
- // Speed optimization -- use set if we're copying from a typed array
- buf._set(subject)
- } else if (isArrayish(subject)) {
- // Treat array-ish objects as a byte array
- if (Buffer.isBuffer(subject)) {
- for (i = 0; i < length; i++)
- buf[i] = subject.readUInt8(i)
- } else {
- for (i = 0; i < length; i++)
- buf[i] = ((subject[i] % 256) + 256) % 256
- }
- } else if (type === 'string') {
- buf.write(subject, 0, encoding)
- } else if (type === 'number' && !Buffer._useTypedArrays && !noZero) {
- for (i = 0; i < length; i++) {
- buf[i] = 0
- }
+ var mul = 1
+ var i = 0
+ this[offset] = value & 0xFF
+ while (++i < byteLength && (mul *= 0x100)) {
+ this[offset + i] = (value / mul) & 0xFF
}
- return buf
+ return offset + byteLength
}
-// STATIC METHODS
-// ==============
+Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
+ value = +value
+ offset = offset | 0
+ byteLength = byteLength | 0
+ if (!noAssert) checkInt(this, value, offset, byteLength, Math.pow(2, 8 * byteLength), 0)
-Buffer.isEncoding = function (encoding) {
- switch (String(encoding).toLowerCase()) {
- case 'hex':
- case 'utf8':
- case 'utf-8':
- case 'ascii':
- case 'binary':
- case 'base64':
- case 'raw':
- case 'ucs2':
- case 'ucs-2':
- case 'utf16le':
- case 'utf-16le':
- return true
- default:
- return false
+ var i = byteLength - 1
+ var mul = 1
+ this[offset + i] = value & 0xFF
+ while (--i >= 0 && (mul *= 0x100)) {
+ this[offset + i] = (value / mul) & 0xFF
}
+
+ return offset + byteLength
}
-Buffer.isBuffer = function (b) {
- return !!(b !== null && b !== undefined && b._isBuffer)
+Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
+ value = +value
+ offset = offset | 0
+ if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
+ if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
+ this[offset] = value
+ return offset + 1
}
-Buffer.byteLength = function (str, encoding) {
- var ret
- str = str.toString()
- switch (encoding || 'utf8') {
- case 'hex':
- ret = str.length / 2
- break
- case 'utf8':
- case 'utf-8':
- ret = utf8ToBytes(str).length
- break
- case 'ascii':
- case 'binary':
- case 'raw':
- ret = str.length
- break
- case 'base64':
- ret = base64ToBytes(str).length
- break
- case 'ucs2':
- case 'ucs-2':
- case 'utf16le':
- case 'utf-16le':
- ret = str.length * 2
- break
- default:
- throw new Error('Unknown encoding')
+function objectWriteUInt16 (buf, value, offset, littleEndian) {
+ if (value < 0) value = 0xffff + value + 1
+ for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; i++) {
+ buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
+ (littleEndian ? i : 1 - i) * 8
}
- return ret
}
-Buffer.concat = function (list, totalLength) {
- assert(isArray(list), 'Usage: Buffer.concat(list[, length])')
-
- if (list.length === 0) {
- return new Buffer(0)
- } else if (list.length === 1) {
- return list[0]
+Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
+ value = +value
+ offset = offset | 0
+ if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ this[offset] = value
+ this[offset + 1] = (value >>> 8)
+ } else {
+ objectWriteUInt16(this, value, offset, true)
}
+ return offset + 2
+}
- var i
- if (totalLength === undefined) {
- totalLength = 0
- for (i = 0; i < list.length; i++) {
- totalLength += list[i].length
- }
+Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
+ value = +value
+ offset = offset | 0
+ if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ this[offset] = (value >>> 8)
+ this[offset + 1] = value
+ } else {
+ objectWriteUInt16(this, value, offset, false)
}
+ return offset + 2
+}
- var buf = new Buffer(totalLength)
- var pos = 0
- for (i = 0; i < list.length; i++) {
- var item = list[i]
- item.copy(buf, pos)
- pos += item.length
+function objectWriteUInt32 (buf, value, offset, littleEndian) {
+ if (value < 0) value = 0xffffffff + value + 1
+ for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; i++) {
+ buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
}
- return buf
}
-Buffer.compare = function (a, b) {
- assert(Buffer.isBuffer(a) && Buffer.isBuffer(b), 'Arguments must be Buffers')
- var x = a.length
- var y = b.length
- for (var i = 0, len = Math.min(x, y); i < len && a[i] === b[i]; i++) {}
- if (i !== len) {
- x = a[i]
- y = b[i]
- }
- if (x < y) {
- return -1
- }
- if (y < x) {
- return 1
+Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
+ value = +value
+ offset = offset | 0
+ if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ this[offset + 3] = (value >>> 24)
+ this[offset + 2] = (value >>> 16)
+ this[offset + 1] = (value >>> 8)
+ this[offset] = value
+ } else {
+ objectWriteUInt32(this, value, offset, true)
}
- return 0
+ return offset + 4
}
-// BUFFER INSTANCE METHODS
-// =======================
-
-function hexWrite (buf, string, offset, length) {
- offset = Number(offset) || 0
- var remaining = buf.length - offset
- if (!length) {
- length = remaining
+Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
+ value = +value
+ offset = offset | 0
+ if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ this[offset] = (value >>> 24)
+ this[offset + 1] = (value >>> 16)
+ this[offset + 2] = (value >>> 8)
+ this[offset + 3] = value
} else {
- length = Number(length)
- if (length > remaining) {
- length = remaining
- }
+ objectWriteUInt32(this, value, offset, false)
}
+ return offset + 4
+}
- // must be an even number of digits
- var strLen = string.length
- assert(strLen % 2 === 0, 'Invalid hex string')
+Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
+ value = +value
+ offset = offset | 0
+ if (!noAssert) {
+ var limit = Math.pow(2, 8 * byteLength - 1)
- if (length > strLen / 2) {
- length = strLen / 2
+ checkInt(this, value, offset, byteLength, limit - 1, -limit)
}
- for (var i = 0; i < length; i++) {
- var byte = parseInt(string.substr(i * 2, 2), 16)
- assert(!isNaN(byte), 'Invalid hex string')
- buf[offset + i] = byte
+
+ var i = 0
+ var mul = 1
+ var sub = value < 0 ? 1 : 0
+ this[offset] = value & 0xFF
+ while (++i < byteLength && (mul *= 0x100)) {
+ this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
}
- return i
-}
-function utf8Write (buf, string, offset, length) {
- var charsWritten = blitBuffer(utf8ToBytes(string), buf, offset, length)
- return charsWritten
+ return offset + byteLength
}
-function asciiWrite (buf, string, offset, length) {
- var charsWritten = blitBuffer(asciiToBytes(string), buf, offset, length)
- return charsWritten
-}
+Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
+ value = +value
+ offset = offset | 0
+ if (!noAssert) {
+ var limit = Math.pow(2, 8 * byteLength - 1)
-function binaryWrite (buf, string, offset, length) {
- return asciiWrite(buf, string, offset, length)
-}
+ checkInt(this, value, offset, byteLength, limit - 1, -limit)
+ }
-function base64Write (buf, string, offset, length) {
- var charsWritten = blitBuffer(base64ToBytes(string), buf, offset, length)
- return charsWritten
+ var i = byteLength - 1
+ var mul = 1
+ var sub = value < 0 ? 1 : 0
+ this[offset + i] = value & 0xFF
+ while (--i >= 0 && (mul *= 0x100)) {
+ this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
+ }
+
+ return offset + byteLength
}
-function utf16leWrite (buf, string, offset, length) {
- var charsWritten = blitBuffer(utf16leToBytes(string), buf, offset, length)
- return charsWritten
+Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
+ value = +value
+ offset = offset | 0
+ if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
+ if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
+ if (value < 0) value = 0xff + value + 1
+ this[offset] = value
+ return offset + 1
}
-Buffer.prototype.write = function (string, offset, length, encoding) {
- // Support both (string, offset, length, encoding)
- // and the legacy (string, encoding, offset, length)
- if (isFinite(offset)) {
- if (!isFinite(length)) {
- encoding = length
- length = undefined
- }
- } else { // legacy
- var swap = encoding
- encoding = offset
- offset = length
- length = swap
+Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
+ value = +value
+ offset = offset | 0
+ if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ this[offset] = value
+ this[offset + 1] = (value >>> 8)
+ } else {
+ objectWriteUInt16(this, value, offset, true)
}
+ return offset + 2
+}
- offset = Number(offset) || 0
- var remaining = this.length - offset
- if (!length) {
- length = remaining
+Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
+ value = +value
+ offset = offset | 0
+ if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ this[offset] = (value >>> 8)
+ this[offset + 1] = value
} else {
- length = Number(length)
- if (length > remaining) {
- length = remaining
- }
+ objectWriteUInt16(this, value, offset, false)
}
- encoding = String(encoding || 'utf8').toLowerCase()
+ return offset + 2
+}
- var ret
- switch (encoding) {
- case 'hex':
- ret = hexWrite(this, string, offset, length)
- break
- case 'utf8':
- case 'utf-8':
- ret = utf8Write(this, string, offset, length)
- break
- case 'ascii':
- ret = asciiWrite(this, string, offset, length)
- break
- case 'binary':
- ret = binaryWrite(this, string, offset, length)
- break
- case 'base64':
- ret = base64Write(this, string, offset, length)
- break
- case 'ucs2':
- case 'ucs-2':
- case 'utf16le':
- case 'utf-16le':
- ret = utf16leWrite(this, string, offset, length)
- break
- default:
- throw new Error('Unknown encoding')
+Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
+ value = +value
+ offset = offset | 0
+ if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ this[offset] = value
+ this[offset + 1] = (value >>> 8)
+ this[offset + 2] = (value >>> 16)
+ this[offset + 3] = (value >>> 24)
+ } else {
+ objectWriteUInt32(this, value, offset, true)
}
- return ret
+ return offset + 4
}
-Buffer.prototype.toString = function (encoding, start, end) {
- var self = this
-
- encoding = String(encoding || 'utf8').toLowerCase()
- start = Number(start) || 0
- end = (end === undefined) ? self.length : Number(end)
+Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
+ value = +value
+ offset = offset | 0
+ if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
+ if (value < 0) value = 0xffffffff + value + 1
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ this[offset] = (value >>> 24)
+ this[offset + 1] = (value >>> 16)
+ this[offset + 2] = (value >>> 8)
+ this[offset + 3] = value
+ } else {
+ objectWriteUInt32(this, value, offset, false)
+ }
+ return offset + 4
+}
- // Fastpath empty strings
- if (end === start)
- return ''
+function checkIEEE754 (buf, value, offset, ext, max, min) {
+ if (value > max || value < min) throw new RangeError('value is out of bounds')
+ if (offset + ext > buf.length) throw new RangeError('index out of range')
+ if (offset < 0) throw new RangeError('index out of range')
+}
- var ret
- switch (encoding) {
- case 'hex':
- ret = hexSlice(self, start, end)
- break
- case 'utf8':
- case 'utf-8':
- ret = utf8Slice(self, start, end)
- break
- case 'ascii':
- ret = asciiSlice(self, start, end)
- break
- case 'binary':
- ret = binarySlice(self, start, end)
- break
- case 'base64':
- ret = base64Slice(self, start, end)
- break
- case 'ucs2':
- case 'ucs-2':
- case 'utf16le':
- case 'utf-16le':
- ret = utf16leSlice(self, start, end)
- break
- default:
- throw new Error('Unknown encoding')
+function writeFloat (buf, value, offset, littleEndian, noAssert) {
+ if (!noAssert) {
+ checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
}
- return ret
+ ieee754.write(buf, value, offset, littleEndian, 23, 4)
+ return offset + 4
}
-Buffer.prototype.toJSON = function () {
- return {
- type: 'Buffer',
- data: Array.prototype.slice.call(this._arr || this, 0)
- }
+Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
+ return writeFloat(this, value, offset, true, noAssert)
}
-Buffer.prototype.equals = function (b) {
- assert(Buffer.isBuffer(b), 'Argument must be a Buffer')
- return Buffer.compare(this, b) === 0
+Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
+ return writeFloat(this, value, offset, false, noAssert)
}
-Buffer.prototype.compare = function (b) {
- assert(Buffer.isBuffer(b), 'Argument must be a Buffer')
- return Buffer.compare(this, b)
+function writeDouble (buf, value, offset, littleEndian, noAssert) {
+ if (!noAssert) {
+ checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
+ }
+ ieee754.write(buf, value, offset, littleEndian, 52, 8)
+ return offset + 8
}
-// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
-Buffer.prototype.copy = function (target, target_start, start, end) {
- var source = this
+Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
+ return writeDouble(this, value, offset, true, noAssert)
+}
+
+Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
+ return writeDouble(this, value, offset, false, noAssert)
+}
+// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
+Buffer.prototype.copy = function copy (target, targetStart, start, end) {
if (!start) start = 0
if (!end && end !== 0) end = this.length
- if (!target_start) target_start = 0
+ if (targetStart >= target.length) targetStart = target.length
+ if (!targetStart) targetStart = 0
+ if (end > 0 && end < start) end = start
// Copy 0 bytes; we're done
- if (end === start) return
- if (target.length === 0 || source.length === 0) return
+ if (end === start) return 0
+ if (target.length === 0 || this.length === 0) return 0
// Fatal error conditions
- assert(end >= start, 'sourceEnd < sourceStart')
- assert(target_start >= 0 && target_start < target.length,
- 'targetStart out of bounds')
- assert(start >= 0 && start < source.length, 'sourceStart out of bounds')
- assert(end >= 0 && end <= source.length, 'sourceEnd out of bounds')
+ if (targetStart < 0) {
+ throw new RangeError('targetStart out of bounds')
+ }
+ if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')
+ if (end < 0) throw new RangeError('sourceEnd out of bounds')
// Are we oob?
- if (end > this.length)
- end = this.length
- if (target.length - target_start < end - start)
- end = target.length - target_start + start
+ if (end > this.length) end = this.length
+ if (target.length - targetStart < end - start) {
+ end = target.length - targetStart + start
+ }
var len = end - start
+ var i
- if (len < 100 || !Buffer._useTypedArrays) {
- for (var i = 0; i < len; i++) {
- target[i + target_start] = this[i + start]
+ if (this === target && start < targetStart && targetStart < end) {
+ // descending copy from end
+ for (i = len - 1; i >= 0; i--) {
+ target[i + targetStart] = this[i + start]
}
- } else {
- target._set(this.subarray(start, start + len), target_start)
- }
-}
-
-function base64Slice (buf, start, end) {
- if (start === 0 && end === buf.length) {
- return base64.fromByteArray(buf)
- } else {
- return base64.fromByteArray(buf.slice(start, end))
- }
-}
-
-function utf8Slice (buf, start, end) {
- var res = ''
- var tmp = ''
- end = Math.min(buf.length, end)
-
- for (var i = start; i < end; i++) {
- if (buf[i] <= 0x7F) {
- res += decodeUtf8Char(tmp) + String.fromCharCode(buf[i])
- tmp = ''
- } else {
- tmp += '%' + buf[i].toString(16)
+ } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
+ // ascending copy from start
+ for (i = 0; i < len; i++) {
+ target[i + targetStart] = this[i + start]
}
+ } else {
+ target._set(this.subarray(start, start + len), targetStart)
}
- return res + decodeUtf8Char(tmp)
-}
-
-function asciiSlice (buf, start, end) {
- var ret = ''
- end = Math.min(buf.length, end)
-
- for (var i = start; i < end; i++) {
- ret += String.fromCharCode(buf[i])
- }
- return ret
-}
-
-function binarySlice (buf, start, end) {
- return asciiSlice(buf, start, end)
+ return len
}
-function hexSlice (buf, start, end) {
- var len = buf.length
-
- if (!start || start < 0) start = 0
- if (!end || end < 0 || end > len) end = len
+// fill(value, start=0, end=buffer.length)
+Buffer.prototype.fill = function fill (value, start, end) {
+ if (!value) value = 0
+ if (!start) start = 0
+ if (!end) end = this.length
- var out = ''
- for (var i = start; i < end; i++) {
- out += toHex(buf[i])
- }
- return out
-}
+ if (end < start) throw new RangeError('end < start')
-function utf16leSlice (buf, start, end) {
- var bytes = buf.slice(start, end)
- var res = ''
- for (var i = 0; i < bytes.length; i += 2) {
- res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
- }
- return res
-}
+ // Fill 0 bytes; we're done
+ if (end === start) return
+ if (this.length === 0) return
-Buffer.prototype.slice = function (start, end) {
- var len = this.length
- start = clamp(start, len, 0)
- end = clamp(end, len, len)
+ if (start < 0 || start >= this.length) throw new RangeError('start out of bounds')
+ if (end < 0 || end > this.length) throw new RangeError('end out of bounds')
- if (Buffer._useTypedArrays) {
- return Buffer._augment(this.subarray(start, end))
+ var i
+ if (typeof value === 'number') {
+ for (i = start; i < end; i++) {
+ this[i] = value
+ }
} else {
- var sliceLen = end - start
- var newBuf = new Buffer(sliceLen, undefined, true)
- for (var i = 0; i < sliceLen; i++) {
- newBuf[i] = this[i + start]
+ var bytes = utf8ToBytes(value.toString())
+ var len = bytes.length
+ for (i = start; i < end; i++) {
+ this[i] = bytes[i % len]
}
- return newBuf
- }
-}
-
-// `get` will be removed in Node 0.13+
-Buffer.prototype.get = function (offset) {
- console.log('.get() is deprecated. Access using array indexes instead.')
- return this.readUInt8(offset)
-}
-
-// `set` will be removed in Node 0.13+
-Buffer.prototype.set = function (v, offset) {
- console.log('.set() is deprecated. Access using array indexes instead.')
- return this.writeUInt8(v, offset)
-}
-
-Buffer.prototype.readUInt8 = function (offset, noAssert) {
- if (!noAssert) {
- assert(offset !== undefined && offset !== null, 'missing offset')
- assert(offset < this.length, 'Trying to read beyond buffer length')
}
- if (offset >= this.length)
- return
-
- return this[offset]
+ return this
}
-function readUInt16 (buf, offset, littleEndian, noAssert) {
- if (!noAssert) {
- assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
- assert(offset !== undefined && offset !== null, 'missing offset')
- assert(offset + 1 < buf.length, 'Trying to read beyond buffer length')
- }
-
- var len = buf.length
- if (offset >= len)
- return
-
- var val
- if (littleEndian) {
- val = buf[offset]
- if (offset + 1 < len)
- val |= buf[offset + 1] << 8
+/**
+ * Creates a new `ArrayBuffer` with the *copied* memory of the buffer instance.
+ * Added in Node 0.12. Only available in browsers that support ArrayBuffer.
+ */
+Buffer.prototype.toArrayBuffer = function toArrayBuffer () {
+ if (typeof Uint8Array !== 'undefined') {
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ return (new Buffer(this)).buffer
+ } else {
+ var buf = new Uint8Array(this.length)
+ for (var i = 0, len = buf.length; i < len; i += 1) {
+ buf[i] = this[i]
+ }
+ return buf.buffer
+ }
} else {
- val = buf[offset] << 8
- if (offset + 1 < len)
- val |= buf[offset + 1]
+ throw new TypeError('Buffer.toArrayBuffer not supported in this browser')
}
- return val
}
-Buffer.prototype.readUInt16LE = function (offset, noAssert) {
- return readUInt16(this, offset, true, noAssert)
-}
+// HELPER FUNCTIONS
+// ================
-Buffer.prototype.readUInt16BE = function (offset, noAssert) {
- return readUInt16(this, offset, false, noAssert)
-}
+var BP = Buffer.prototype
-function readUInt32 (buf, offset, littleEndian, noAssert) {
- if (!noAssert) {
- assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
- assert(offset !== undefined && offset !== null, 'missing offset')
- assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')
- }
+/**
+ * Augment a Uint8Array *instance* (not the Uint8Array class!) with Buffer methods
+ */
+Buffer._augment = function _augment (arr) {
+ arr.constructor = Buffer
+ arr._isBuffer = true
- var len = buf.length
- if (offset >= len)
- return
+ // save reference to original Uint8Array set method before overwriting
+ arr._set = arr.set
- var val
- if (littleEndian) {
- if (offset + 2 < len)
- val = buf[offset + 2] << 16
- if (offset + 1 < len)
- val |= buf[offset + 1] << 8
- val |= buf[offset]
- if (offset + 3 < len)
- val = val + (buf[offset + 3] << 24 >>> 0)
- } else {
- if (offset + 1 < len)
- val = buf[offset + 1] << 16
- if (offset + 2 < len)
- val |= buf[offset + 2] << 8
- if (offset + 3 < len)
- val |= buf[offset + 3]
- val = val + (buf[offset] << 24 >>> 0)
- }
- return val
-}
+ // deprecated
+ arr.get = BP.get
+ arr.set = BP.set
-Buffer.prototype.readUInt32LE = function (offset, noAssert) {
- return readUInt32(this, offset, true, noAssert)
-}
+ arr.write = BP.write
+ arr.toString = BP.toString
+ arr.toLocaleString = BP.toString
+ arr.toJSON = BP.toJSON
+ arr.equals = BP.equals
+ arr.compare = BP.compare
+ arr.indexOf = BP.indexOf
+ arr.copy = BP.copy
+ arr.slice = BP.slice
+ arr.readUIntLE = BP.readUIntLE
+ arr.readUIntBE = BP.readUIntBE
+ arr.readUInt8 = BP.readUInt8
+ arr.readUInt16LE = BP.readUInt16LE
+ arr.readUInt16BE = BP.readUInt16BE
+ arr.readUInt32LE = BP.readUInt32LE
+ arr.readUInt32BE = BP.readUInt32BE
+ arr.readIntLE = BP.readIntLE
+ arr.readIntBE = BP.readIntBE
+ arr.readInt8 = BP.readInt8
+ arr.readInt16LE = BP.readInt16LE
+ arr.readInt16BE = BP.readInt16BE
+ arr.readInt32LE = BP.readInt32LE
+ arr.readInt32BE = BP.readInt32BE
+ arr.readFloatLE = BP.readFloatLE
+ arr.readFloatBE = BP.readFloatBE
+ arr.readDoubleLE = BP.readDoubleLE
+ arr.readDoubleBE = BP.readDoubleBE
+ arr.writeUInt8 = BP.writeUInt8
+ arr.writeUIntLE = BP.writeUIntLE
+ arr.writeUIntBE = BP.writeUIntBE
+ arr.writeUInt16LE = BP.writeUInt16LE
+ arr.writeUInt16BE = BP.writeUInt16BE
+ arr.writeUInt32LE = BP.writeUInt32LE
+ arr.writeUInt32BE = BP.writeUInt32BE
+ arr.writeIntLE = BP.writeIntLE
+ arr.writeIntBE = BP.writeIntBE
+ arr.writeInt8 = BP.writeInt8
+ arr.writeInt16LE = BP.writeInt16LE
+ arr.writeInt16BE = BP.writeInt16BE
+ arr.writeInt32LE = BP.writeInt32LE
+ arr.writeInt32BE = BP.writeInt32BE
+ arr.writeFloatLE = BP.writeFloatLE
+ arr.writeFloatBE = BP.writeFloatBE
+ arr.writeDoubleLE = BP.writeDoubleLE
+ arr.writeDoubleBE = BP.writeDoubleBE
+ arr.fill = BP.fill
+ arr.inspect = BP.inspect
+ arr.toArrayBuffer = BP.toArrayBuffer
-Buffer.prototype.readUInt32BE = function (offset, noAssert) {
- return readUInt32(this, offset, false, noAssert)
+ return arr
}
-Buffer.prototype.readInt8 = function (offset, noAssert) {
- if (!noAssert) {
- assert(offset !== undefined && offset !== null,
- 'missing offset')
- assert(offset < this.length, 'Trying to read beyond buffer length')
- }
-
- if (offset >= this.length)
- return
-
- var neg = this[offset] & 0x80
- if (neg)
- return (0xff - this[offset] + 1) * -1
- else
- return this[offset]
-}
+var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g
-function readInt16 (buf, offset, littleEndian, noAssert) {
- if (!noAssert) {
- assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
- assert(offset !== undefined && offset !== null, 'missing offset')
- assert(offset + 1 < buf.length, 'Trying to read beyond buffer length')
+function base64clean (str) {
+ // Node strips out invalid characters like \n and \t from the string, base64-js does not
+ str = stringtrim(str).replace(INVALID_BASE64_RE, '')
+ // Node converts strings with length < 2 to ''
+ if (str.length < 2) return ''
+ // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
+ while (str.length % 4 !== 0) {
+ str = str + '='
}
-
- var len = buf.length
- if (offset >= len)
- return
-
- var val = readUInt16(buf, offset, littleEndian, true)
- var neg = val & 0x8000
- if (neg)
- return (0xffff - val + 1) * -1
- else
- return val
+ return str
}
-Buffer.prototype.readInt16LE = function (offset, noAssert) {
- return readInt16(this, offset, true, noAssert)
+function stringtrim (str) {
+ if (str.trim) return str.trim()
+ return str.replace(/^\s+|\s+$/g, '')
}
-Buffer.prototype.readInt16BE = function (offset, noAssert) {
- return readInt16(this, offset, false, noAssert)
+function toHex (n) {
+ if (n < 16) return '0' + n.toString(16)
+ return n.toString(16)
}
-function readInt32 (buf, offset, littleEndian, noAssert) {
- if (!noAssert) {
- assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
- assert(offset !== undefined && offset !== null, 'missing offset')
- assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')
- }
+function utf8ToBytes (string, units) {
+ units = units || Infinity
+ var codePoint
+ var length = string.length
+ var leadSurrogate = null
+ var bytes = []
- var len = buf.length
- if (offset >= len)
- return
+ for (var i = 0; i < length; i++) {
+ codePoint = string.charCodeAt(i)
+
+ // is surrogate component
+ if (codePoint > 0xD7FF && codePoint < 0xE000) {
+ // last char was a lead
+ if (!leadSurrogate) {
+ // no lead yet
+ if (codePoint > 0xDBFF) {
+ // unexpected trail
+ if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+ continue
+
+ } else if (i + 1 === length) {
+ // unpaired lead
+ if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+ continue
+ }
- var val = readUInt32(buf, offset, littleEndian, true)
- var neg = val & 0x80000000
- if (neg)
- return (0xffffffff - val + 1) * -1
- else
- return val
-}
+ // valid lead
+ leadSurrogate = codePoint
-Buffer.prototype.readInt32LE = function (offset, noAssert) {
- return readInt32(this, offset, true, noAssert)
-}
+ continue
+ }
-Buffer.prototype.readInt32BE = function (offset, noAssert) {
- return readInt32(this, offset, false, noAssert)
-}
+ // 2 leads in a row
+ if (codePoint < 0xDC00) {
+ if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+ leadSurrogate = codePoint
+ continue
+ }
-function readFloat (buf, offset, littleEndian, noAssert) {
- if (!noAssert) {
- assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
- assert(offset + 3 < buf.length, 'Trying to read beyond buffer length')
+ // valid surrogate pair
+ codePoint = leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00 | 0x10000
+
+ } else if (leadSurrogate) {
+ // valid bmp char, but last char was a lead
+ if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+ }
+
+ leadSurrogate = null
+
+ // encode utf8
+ if (codePoint < 0x80) {
+ if ((units -= 1) < 0) break
+ bytes.push(codePoint)
+ } else if (codePoint < 0x800) {
+ if ((units -= 2) < 0) break
+ bytes.push(
+ codePoint >> 0x6 | 0xC0,
+ codePoint & 0x3F | 0x80
+ )
+ } else if (codePoint < 0x10000) {
+ if ((units -= 3) < 0) break
+ bytes.push(
+ codePoint >> 0xC | 0xE0,
+ codePoint >> 0x6 & 0x3F | 0x80,
+ codePoint & 0x3F | 0x80
+ )
+ } else if (codePoint < 0x110000) {
+ if ((units -= 4) < 0) break
+ bytes.push(
+ codePoint >> 0x12 | 0xF0,
+ codePoint >> 0xC & 0x3F | 0x80,
+ codePoint >> 0x6 & 0x3F | 0x80,
+ codePoint & 0x3F | 0x80
+ )
+ } else {
+ throw new Error('Invalid code point')
+ }
}
- return ieee754.read(buf, offset, littleEndian, 23, 4)
+ return bytes
}
-Buffer.prototype.readFloatLE = function (offset, noAssert) {
- return readFloat(this, offset, true, noAssert)
+function asciiToBytes (str) {
+ var byteArray = []
+ for (var i = 0; i < str.length; i++) {
+ // Node's code seems to be doing this and not & 0x7F..
+ byteArray.push(str.charCodeAt(i) & 0xFF)
+ }
+ return byteArray
}
-Buffer.prototype.readFloatBE = function (offset, noAssert) {
- return readFloat(this, offset, false, noAssert)
-}
+function utf16leToBytes (str, units) {
+ var c, hi, lo
+ var byteArray = []
+ for (var i = 0; i < str.length; i++) {
+ if ((units -= 2) < 0) break
-function readDouble (buf, offset, littleEndian, noAssert) {
- if (!noAssert) {
- assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
- assert(offset + 7 < buf.length, 'Trying to read beyond buffer length')
+ c = str.charCodeAt(i)
+ hi = c >> 8
+ lo = c % 256
+ byteArray.push(lo)
+ byteArray.push(hi)
}
- return ieee754.read(buf, offset, littleEndian, 52, 8)
-}
-
-Buffer.prototype.readDoubleLE = function (offset, noAssert) {
- return readDouble(this, offset, true, noAssert)
+ return byteArray
}
-Buffer.prototype.readDoubleBE = function (offset, noAssert) {
- return readDouble(this, offset, false, noAssert)
+function base64ToBytes (str) {
+ return base64.toByteArray(base64clean(str))
}
-Buffer.prototype.writeUInt8 = function (value, offset, noAssert) {
- if (!noAssert) {
- assert(value !== undefined && value !== null, 'missing value')
- assert(offset !== undefined && offset !== null, 'missing offset')
- assert(offset < this.length, 'trying to write beyond buffer length')
- verifuint(value, 0xff)
+function blitBuffer (src, dst, offset, length) {
+ for (var i = 0; i < length; i++) {
+ if ((i + offset >= dst.length) || (i >= src.length)) break
+ dst[i + offset] = src[i]
}
-
- if (offset >= this.length) return
-
- this[offset] = value
- return offset + 1
+ return i
}
-function writeUInt16 (buf, value, offset, littleEndian, noAssert) {
- if (!noAssert) {
- assert(value !== undefined && value !== null, 'missing value')
- assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
- assert(offset !== undefined && offset !== null, 'missing offset')
- assert(offset + 1 < buf.length, 'trying to write beyond buffer length')
- verifuint(value, 0xffff)
- }
+},{"base64-js":8,"ieee754":9,"is-array":10}],8:[function(require,module,exports){
+var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
- var len = buf.length
- if (offset >= len)
- return
+;(function (exports) {
+ 'use strict';
- for (var i = 0, j = Math.min(len - offset, 2); i < j; i++) {
- buf[offset + i] =
- (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
- (littleEndian ? i : 1 - i) * 8
- }
- return offset + 2
-}
+ var Arr = (typeof Uint8Array !== 'undefined')
+ ? Uint8Array
+ : Array
-Buffer.prototype.writeUInt16LE = function (value, offset, noAssert) {
- return writeUInt16(this, value, offset, true, noAssert)
-}
+ var PLUS = '+'.charCodeAt(0)
+ var SLASH = '/'.charCodeAt(0)
+ var NUMBER = '0'.charCodeAt(0)
+ var LOWER = 'a'.charCodeAt(0)
+ var UPPER = 'A'.charCodeAt(0)
+ var PLUS_URL_SAFE = '-'.charCodeAt(0)
+ var SLASH_URL_SAFE = '_'.charCodeAt(0)
-Buffer.prototype.writeUInt16BE = function (value, offset, noAssert) {
- return writeUInt16(this, value, offset, false, noAssert)
-}
+ function decode (elt) {
+ var code = elt.charCodeAt(0)
+ if (code === PLUS ||
+ code === PLUS_URL_SAFE)
+ return 62 // '+'
+ if (code === SLASH ||
+ code === SLASH_URL_SAFE)
+ return 63 // '/'
+ if (code < NUMBER)
+ return -1 //no match
+ if (code < NUMBER + 10)
+ return code - NUMBER + 26 + 26
+ if (code < UPPER + 26)
+ return code - UPPER
+ if (code < LOWER + 26)
+ return code - LOWER + 26
+ }
-function writeUInt32 (buf, value, offset, littleEndian, noAssert) {
- if (!noAssert) {
- assert(value !== undefined && value !== null, 'missing value')
- assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
- assert(offset !== undefined && offset !== null, 'missing offset')
- assert(offset + 3 < buf.length, 'trying to write beyond buffer length')
- verifuint(value, 0xffffffff)
- }
+ function b64ToByteArray (b64) {
+ var i, j, l, tmp, placeHolders, arr
- var len = buf.length
- if (offset >= len)
- return
+ if (b64.length % 4 > 0) {
+ throw new Error('Invalid string. Length must be a multiple of 4')
+ }
- for (var i = 0, j = Math.min(len - offset, 4); i < j; i++) {
- buf[offset + i] =
- (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
- }
- return offset + 4
-}
+ // the number of equal signs (place holders)
+ // if there are two placeholders, than the two characters before it
+ // represent one byte
+ // if there is only one, then the three characters before it represent 2 bytes
+ // this is just a cheap hack to not do indexOf twice
+ var len = b64.length
+ placeHolders = '=' === b64.charAt(len - 2) ? 2 : '=' === b64.charAt(len - 1) ? 1 : 0
-Buffer.prototype.writeUInt32LE = function (value, offset, noAssert) {
- return writeUInt32(this, value, offset, true, noAssert)
-}
+ // base64 is 4/3 + up to two characters of the original data
+ arr = new Arr(b64.length * 3 / 4 - placeHolders)
-Buffer.prototype.writeUInt32BE = function (value, offset, noAssert) {
- return writeUInt32(this, value, offset, false, noAssert)
-}
+ // if there are placeholders, only get up to the last complete 4 chars
+ l = placeHolders > 0 ? b64.length - 4 : b64.length
-Buffer.prototype.writeInt8 = function (value, offset, noAssert) {
- if (!noAssert) {
- assert(value !== undefined && value !== null, 'missing value')
- assert(offset !== undefined && offset !== null, 'missing offset')
- assert(offset < this.length, 'Trying to write beyond buffer length')
- verifsint(value, 0x7f, -0x80)
- }
+ var L = 0
- if (offset >= this.length)
- return
+ function push (v) {
+ arr[L++] = v
+ }
- if (value >= 0)
- this.writeUInt8(value, offset, noAssert)
- else
- this.writeUInt8(0xff + value + 1, offset, noAssert)
- return offset + 1
-}
+ for (i = 0, j = 0; i < l; i += 4, j += 3) {
+ tmp = (decode(b64.charAt(i)) << 18) | (decode(b64.charAt(i + 1)) << 12) | (decode(b64.charAt(i + 2)) << 6) | decode(b64.charAt(i + 3))
+ push((tmp & 0xFF0000) >> 16)
+ push((tmp & 0xFF00) >> 8)
+ push(tmp & 0xFF)
+ }
-function writeInt16 (buf, value, offset, littleEndian, noAssert) {
- if (!noAssert) {
- assert(value !== undefined && value !== null, 'missing value')
- assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
- assert(offset !== undefined && offset !== null, 'missing offset')
- assert(offset + 1 < buf.length, 'Trying to write beyond buffer length')
- verifsint(value, 0x7fff, -0x8000)
- }
+ if (placeHolders === 2) {
+ tmp = (decode(b64.charAt(i)) << 2) | (decode(b64.charAt(i + 1)) >> 4)
+ push(tmp & 0xFF)
+ } else if (placeHolders === 1) {
+ tmp = (decode(b64.charAt(i)) << 10) | (decode(b64.charAt(i + 1)) << 4) | (decode(b64.charAt(i + 2)) >> 2)
+ push((tmp >> 8) & 0xFF)
+ push(tmp & 0xFF)
+ }
- var len = buf.length
- if (offset >= len)
- return
+ return arr
+ }
- if (value >= 0)
- writeUInt16(buf, value, offset, littleEndian, noAssert)
- else
- writeUInt16(buf, 0xffff + value + 1, offset, littleEndian, noAssert)
- return offset + 2
-}
+ function uint8ToBase64 (uint8) {
+ var i,
+ extraBytes = uint8.length % 3, // if we have 1 byte left, pad 2 bytes
+ output = "",
+ temp, length
-Buffer.prototype.writeInt16LE = function (value, offset, noAssert) {
- return writeInt16(this, value, offset, true, noAssert)
-}
+ function encode (num) {
+ return lookup.charAt(num)
+ }
-Buffer.prototype.writeInt16BE = function (value, offset, noAssert) {
- return writeInt16(this, value, offset, false, noAssert)
-}
+ function tripletToBase64 (num) {
+ return encode(num >> 18 & 0x3F) + encode(num >> 12 & 0x3F) + encode(num >> 6 & 0x3F) + encode(num & 0x3F)
+ }
-function writeInt32 (buf, value, offset, littleEndian, noAssert) {
- if (!noAssert) {
- assert(value !== undefined && value !== null, 'missing value')
- assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
- assert(offset !== undefined && offset !== null, 'missing offset')
- assert(offset + 3 < buf.length, 'Trying to write beyond buffer length')
- verifsint(value, 0x7fffffff, -0x80000000)
- }
+ // go through the array every three bytes, we'll deal with trailing stuff later
+ for (i = 0, length = uint8.length - extraBytes; i < length; i += 3) {
+ temp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
+ output += tripletToBase64(temp)
+ }
- var len = buf.length
- if (offset >= len)
- return
+ // pad the end with zeros, but make sure to not forget the extra bytes
+ switch (extraBytes) {
+ case 1:
+ temp = uint8[uint8.length - 1]
+ output += encode(temp >> 2)
+ output += encode((temp << 4) & 0x3F)
+ output += '=='
+ break
+ case 2:
+ temp = (uint8[uint8.length - 2] << 8) + (uint8[uint8.length - 1])
+ output += encode(temp >> 10)
+ output += encode((temp >> 4) & 0x3F)
+ output += encode((temp << 2) & 0x3F)
+ output += '='
+ break
+ }
- if (value >= 0)
- writeUInt32(buf, value, offset, littleEndian, noAssert)
- else
- writeUInt32(buf, 0xffffffff + value + 1, offset, littleEndian, noAssert)
- return offset + 4
-}
+ return output
+ }
-Buffer.prototype.writeInt32LE = function (value, offset, noAssert) {
- return writeInt32(this, value, offset, true, noAssert)
-}
+ exports.toByteArray = b64ToByteArray
+ exports.fromByteArray = uint8ToBase64
+}(typeof exports === 'undefined' ? (this.base64js = {}) : exports))
+
+},{}],9:[function(require,module,exports){
+exports.read = function (buffer, offset, isLE, mLen, nBytes) {
+ var e, m
+ var eLen = nBytes * 8 - mLen - 1
+ var eMax = (1 << eLen) - 1
+ var eBias = eMax >> 1
+ var nBits = -7
+ var i = isLE ? (nBytes - 1) : 0
+ var d = isLE ? -1 : 1
+ var s = buffer[offset + i]
+
+ i += d
+
+ e = s & ((1 << (-nBits)) - 1)
+ s >>= (-nBits)
+ nBits += eLen
+ for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}
+
+ m = e & ((1 << (-nBits)) - 1)
+ e >>= (-nBits)
+ nBits += mLen
+ for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}
-Buffer.prototype.writeInt32BE = function (value, offset, noAssert) {
- return writeInt32(this, value, offset, false, noAssert)
+ if (e === 0) {
+ e = 1 - eBias
+ } else if (e === eMax) {
+ return m ? NaN : ((s ? -1 : 1) * Infinity)
+ } else {
+ m = m + Math.pow(2, mLen)
+ e = e - eBias
+ }
+ return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
}
-function writeFloat (buf, value, offset, littleEndian, noAssert) {
- if (!noAssert) {
- assert(value !== undefined && value !== null, 'missing value')
- assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
- assert(offset !== undefined && offset !== null, 'missing offset')
- assert(offset + 3 < buf.length, 'Trying to write beyond buffer length')
- verifIEEE754(value, 3.4028234663852886e+38, -3.4028234663852886e+38)
+exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
+ var e, m, c
+ var eLen = nBytes * 8 - mLen - 1
+ var eMax = (1 << eLen) - 1
+ var eBias = eMax >> 1
+ var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
+ var i = isLE ? 0 : (nBytes - 1)
+ var d = isLE ? 1 : -1
+ var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
+
+ value = Math.abs(value)
+
+ if (isNaN(value) || value === Infinity) {
+ m = isNaN(value) ? 1 : 0
+ e = eMax
+ } else {
+ e = Math.floor(Math.log(value) / Math.LN2)
+ if (value * (c = Math.pow(2, -e)) < 1) {
+ e--
+ c *= 2
+ }
+ if (e + eBias >= 1) {
+ value += rt / c
+ } else {
+ value += rt * Math.pow(2, 1 - eBias)
+ }
+ if (value * c >= 2) {
+ e++
+ c /= 2
+ }
+
+ if (e + eBias >= eMax) {
+ m = 0
+ e = eMax
+ } else if (e + eBias >= 1) {
+ m = (value * c - 1) * Math.pow(2, mLen)
+ e = e + eBias
+ } else {
+ m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
+ e = 0
+ }
}
- var len = buf.length
- if (offset >= len)
- return
+ for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
- ieee754.write(buf, value, offset, littleEndian, 23, 4)
- return offset + 4
-}
+ e = (e << mLen) | m
+ eLen += mLen
+ for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
-Buffer.prototype.writeFloatLE = function (value, offset, noAssert) {
- return writeFloat(this, value, offset, true, noAssert)
+ buffer[offset + i - d] |= s * 128
}
-Buffer.prototype.writeFloatBE = function (value, offset, noAssert) {
- return writeFloat(this, value, offset, false, noAssert)
-}
+},{}],10:[function(require,module,exports){
-function writeDouble (buf, value, offset, littleEndian, noAssert) {
- if (!noAssert) {
- assert(value !== undefined && value !== null, 'missing value')
- assert(typeof littleEndian === 'boolean', 'missing or invalid endian')
- assert(offset !== undefined && offset !== null, 'missing offset')
- assert(offset + 7 < buf.length,
- 'Trying to write beyond buffer length')
- verifIEEE754(value, 1.7976931348623157E+308, -1.7976931348623157E+308)
- }
+/**
+ * isArray
+ */
- var len = buf.length
- if (offset >= len)
- return
+var isArray = Array.isArray;
- ieee754.write(buf, value, offset, littleEndian, 52, 8)
- return offset + 8
-}
+/**
+ * toString
+ */
-Buffer.prototype.writeDoubleLE = function (value, offset, noAssert) {
- return writeDouble(this, value, offset, true, noAssert)
-}
+var str = Object.prototype.toString;
-Buffer.prototype.writeDoubleBE = function (value, offset, noAssert) {
- return writeDouble(this, value, offset, false, noAssert)
+/**
+ * Whether or not the given `val`
+ * is an array.
+ *
+ * example:
+ *
+ * isArray([]);
+ * // > true
+ * isArray(arguments);
+ * // > false
+ * isArray('');
+ * // > false
+ *
+ * @param {mixed} val
+ * @return {bool}
+ */
+
+module.exports = isArray || function (val) {
+ return !! val && '[object Array]' == str.call(val);
+};
+
+},{}],11:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+function EventEmitter() {
+ this._events = this._events || {};
+ this._maxListeners = this._maxListeners || undefined;
}
+module.exports = EventEmitter;
-// fill(value, start=0, end=buffer.length)
-Buffer.prototype.fill = function (value, start, end) {
- if (!value) value = 0
- if (!start) start = 0
- if (!end) end = this.length
+// Backwards-compat with node 0.10.x
+EventEmitter.EventEmitter = EventEmitter;
- assert(end >= start, 'end < start')
+EventEmitter.prototype._events = undefined;
+EventEmitter.prototype._maxListeners = undefined;
- // Fill 0 bytes; we're done
- if (end === start) return
- if (this.length === 0) return
+// By default EventEmitters will print a warning if more than 10 listeners are
+// added to it. This is a useful default which helps finding memory leaks.
+EventEmitter.defaultMaxListeners = 10;
- assert(start >= 0 && start < this.length, 'start out of bounds')
- assert(end >= 0 && end <= this.length, 'end out of bounds')
+// Obviously not all Emitters should be limited to 10. This function allows
+// that to be increased. Set to zero for unlimited.
+EventEmitter.prototype.setMaxListeners = function(n) {
+ if (!isNumber(n) || n < 0 || isNaN(n))
+ throw TypeError('n must be a positive number');
+ this._maxListeners = n;
+ return this;
+};
- var i
- if (typeof value === 'number') {
- for (i = start; i < end; i++) {
- this[i] = value
- }
- } else {
- var bytes = utf8ToBytes(value.toString())
- var len = bytes.length
- for (i = start; i < end; i++) {
- this[i] = bytes[i % len]
+EventEmitter.prototype.emit = function(type) {
+ var er, handler, len, args, i, listeners;
+
+ if (!this._events)
+ this._events = {};
+
+ // If there is no 'error' event listener then throw.
+ if (type === 'error') {
+ if (!this._events.error ||
+ (isObject(this._events.error) && !this._events.error.length)) {
+ er = arguments[1];
+ if (er instanceof Error) {
+ throw er; // Unhandled 'error' event
+ }
+ throw TypeError('Uncaught, unspecified "error" event.');
}
}
- return this
-}
+ handler = this._events[type];
-Buffer.prototype.inspect = function () {
- var out = []
- var len = this.length
- for (var i = 0; i < len; i++) {
- out[i] = toHex(this[i])
- if (i === exports.INSPECT_MAX_BYTES) {
- out[i + 1] = '...'
- break
+ if (isUndefined(handler))
+ return false;
+
+ if (isFunction(handler)) {
+ switch (arguments.length) {
+ // fast cases
+ case 1:
+ handler.call(this);
+ break;
+ case 2:
+ handler.call(this, arguments[1]);
+ break;
+ case 3:
+ handler.call(this, arguments[1], arguments[2]);
+ break;
+ // slower
+ default:
+ len = arguments.length;
+ args = new Array(len - 1);
+ for (i = 1; i < len; i++)
+ args[i - 1] = arguments[i];
+ handler.apply(this, args);
}
+ } else if (isObject(handler)) {
+ len = arguments.length;
+ args = new Array(len - 1);
+ for (i = 1; i < len; i++)
+ args[i - 1] = arguments[i];
+
+ listeners = handler.slice();
+ len = listeners.length;
+ for (i = 0; i < len; i++)
+ listeners[i].apply(this, args);
}
- return '<Buffer ' + out.join(' ') + '>'
-}
-/**
- * Creates a new `ArrayBuffer` with the *copied* memory of the buffer instance.
- * Added in Node 0.12. Only available in browsers that support ArrayBuffer.
- */
-Buffer.prototype.toArrayBuffer = function () {
- if (typeof Uint8Array !== 'undefined') {
- if (Buffer._useTypedArrays) {
- return (new Buffer(this)).buffer
+ return true;
+};
+
+EventEmitter.prototype.addListener = function(type, listener) {
+ var m;
+
+ if (!isFunction(listener))
+ throw TypeError('listener must be a function');
+
+ if (!this._events)
+ this._events = {};
+
+ // To avoid recursion in the case that type === "newListener"! Before
+ // adding it to the listeners, first emit "newListener".
+ if (this._events.newListener)
+ this.emit('newListener', type,
+ isFunction(listener.listener) ?
+ listener.listener : listener);
+
+ if (!this._events[type])
+ // Optimize the case of one listener. Don't need the extra array object.
+ this._events[type] = listener;
+ else if (isObject(this._events[type]))
+ // If we've already got an array, just append.
+ this._events[type].push(listener);
+ else
+ // Adding the second element, need to change to array.
+ this._events[type] = [this._events[type], listener];
+
+ // Check for listener leak
+ if (isObject(this._events[type]) && !this._events[type].warned) {
+ var m;
+ if (!isUndefined(this._maxListeners)) {
+ m = this._maxListeners;
} else {
- var buf = new Uint8Array(this.length)
- for (var i = 0, len = buf.length; i < len; i += 1) {
- buf[i] = this[i]
+ m = EventEmitter.defaultMaxListeners;
+ }
+
+ if (m && m > 0 && this._events[type].length > m) {
+ this._events[type].warned = true;
+ console.error('(node) warning: possible EventEmitter memory ' +
+ 'leak detected. %d listeners added. ' +
+ 'Use emitter.setMaxListeners() to increase limit.',
+ this._events[type].length);
+ if (typeof console.trace === 'function') {
+ // not supported in IE 10
+ console.trace();
}
- return buf.buffer
}
- } else {
- throw new Error('Buffer.toArrayBuffer not supported in this browser')
}
-}
-// HELPER FUNCTIONS
-// ================
-
-var BP = Buffer.prototype
-
-/**
- * Augment a Uint8Array *instance* (not the Uint8Array class!) with Buffer methods
- */
-Buffer._augment = function (arr) {
- arr._isBuffer = true
-
- // save reference to original Uint8Array get/set methods before overwriting
- arr._get = arr.get
- arr._set = arr.set
+ return this;
+};
- // deprecated, will be removed in node 0.13+
- arr.get = BP.get
- arr.set = BP.set
+EventEmitter.prototype.on = EventEmitter.prototype.addListener;
- arr.write = BP.write
- arr.toString = BP.toString
- arr.toLocaleString = BP.toString
- arr.toJSON = BP.toJSON
- arr.equals = BP.equals
- arr.compare = BP.compare
- arr.copy = BP.copy
- arr.slice = BP.slice
- arr.readUInt8 = BP.readUInt8
- arr.readUInt16LE = BP.readUInt16LE
- arr.readUInt16BE = BP.readUInt16BE
- arr.readUInt32LE = BP.readUInt32LE
- arr.readUInt32BE = BP.readUInt32BE
- arr.readInt8 = BP.readInt8
- arr.readInt16LE = BP.readInt16LE
- arr.readInt16BE = BP.readInt16BE
- arr.readInt32LE = BP.readInt32LE
- arr.readInt32BE = BP.readInt32BE
- arr.readFloatLE = BP.readFloatLE
- arr.readFloatBE = BP.readFloatBE
- arr.readDoubleLE = BP.readDoubleLE
- arr.readDoubleBE = BP.readDoubleBE
- arr.writeUInt8 = BP.writeUInt8
- arr.writeUInt16LE = BP.writeUInt16LE
- arr.writeUInt16BE = BP.writeUInt16BE
- arr.writeUInt32LE = BP.writeUInt32LE
- arr.writeUInt32BE = BP.writeUInt32BE
- arr.writeInt8 = BP.writeInt8
- arr.writeInt16LE = BP.writeInt16LE
- arr.writeInt16BE = BP.writeInt16BE
- arr.writeInt32LE = BP.writeInt32LE
- arr.writeInt32BE = BP.writeInt32BE
- arr.writeFloatLE = BP.writeFloatLE
- arr.writeFloatBE = BP.writeFloatBE
- arr.writeDoubleLE = BP.writeDoubleLE
- arr.writeDoubleBE = BP.writeDoubleBE
- arr.fill = BP.fill
- arr.inspect = BP.inspect
- arr.toArrayBuffer = BP.toArrayBuffer
+EventEmitter.prototype.once = function(type, listener) {
+ if (!isFunction(listener))
+ throw TypeError('listener must be a function');
- return arr
-}
+ var fired = false;
-var INVALID_BASE64_RE = /[^+\/0-9A-z]/g
+ function g() {
+ this.removeListener(type, g);
-function base64clean (str) {
- // Node strips out invalid characters like \n and \t from the string, base64-js does not
- str = stringtrim(str).replace(INVALID_BASE64_RE, '')
- // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
- while (str.length % 4 !== 0) {
- str = str + '='
+ if (!fired) {
+ fired = true;
+ listener.apply(this, arguments);
+ }
}
- return str
-}
-function stringtrim (str) {
- if (str.trim) return str.trim()
- return str.replace(/^\s+|\s+$/g, '')
-}
+ g.listener = listener;
+ this.on(type, g);
-// slice(start, end)
-function clamp (index, len, defaultValue) {
- if (typeof index !== 'number') return defaultValue
- index = ~~index; // Coerce to integer.
- if (index >= len) return len
- if (index >= 0) return index
- index += len
- if (index >= 0) return index
- return 0
-}
+ return this;
+};
-function coerce (length) {
- // Coerce length to a number (possibly NaN), round up
- // in case it's fractional (e.g. 123.456) then do a
- // double negate to coerce a NaN to 0. Easy, right?
- length = ~~Math.ceil(+length)
- return length < 0 ? 0 : length
-}
+// emits a 'removeListener' event iff the listener was removed
+EventEmitter.prototype.removeListener = function(type, listener) {
+ var list, position, length, i;
-function isArray (subject) {
- return (Array.isArray || function (subject) {
- return Object.prototype.toString.call(subject) === '[object Array]'
- })(subject)
-}
+ if (!isFunction(listener))
+ throw TypeError('listener must be a function');
-function isArrayish (subject) {
- return isArray(subject) || Buffer.isBuffer(subject) ||
- subject && typeof subject === 'object' &&
- typeof subject.length === 'number'
-}
+ if (!this._events || !this._events[type])
+ return this;
-function toHex (n) {
- if (n < 16) return '0' + n.toString(16)
- return n.toString(16)
-}
+ list = this._events[type];
+ length = list.length;
+ position = -1;
+
+ if (list === listener ||
+ (isFunction(list.listener) && list.listener === listener)) {
+ delete this._events[type];
+ if (this._events.removeListener)
+ this.emit('removeListener', type, listener);
+
+ } else if (isObject(list)) {
+ for (i = length; i-- > 0;) {
+ if (list[i] === listener ||
+ (list[i].listener && list[i].listener === listener)) {
+ position = i;
+ break;
+ }
+ }
-function utf8ToBytes (str) {
- var byteArray = []
- for (var i = 0; i < str.length; i++) {
- var b = str.charCodeAt(i)
- if (b <= 0x7F) {
- byteArray.push(b)
+ if (position < 0)
+ return this;
+
+ if (list.length === 1) {
+ list.length = 0;
+ delete this._events[type];
} else {
- var start = i
- if (b >= 0xD800 && b <= 0xDFFF) i++
- var h = encodeURIComponent(str.slice(start, i+1)).substr(1).split('%')
- for (var j = 0; j < h.length; j++) {
- byteArray.push(parseInt(h[j], 16))
- }
+ list.splice(position, 1);
}
- }
- return byteArray
-}
-function asciiToBytes (str) {
- var byteArray = []
- for (var i = 0; i < str.length; i++) {
- // Node's code seems to be doing this and not & 0x7F..
- byteArray.push(str.charCodeAt(i) & 0xFF)
+ if (this._events.removeListener)
+ this.emit('removeListener', type, listener);
}
- return byteArray
-}
-function utf16leToBytes (str) {
- var c, hi, lo
- var byteArray = []
- for (var i = 0; i < str.length; i++) {
- c = str.charCodeAt(i)
- hi = c >> 8
- lo = c % 256
- byteArray.push(lo)
- byteArray.push(hi)
- }
+ return this;
+};
- return byteArray
-}
+EventEmitter.prototype.removeAllListeners = function(type) {
+ var key, listeners;
-function base64ToBytes (str) {
- return base64.toByteArray(str)
-}
+ if (!this._events)
+ return this;
-function blitBuffer (src, dst, offset, length) {
- for (var i = 0; i < length; i++) {
- if ((i + offset >= dst.length) || (i >= src.length))
- break
- dst[i + offset] = src[i]
+ // not listening for removeListener, no need to emit
+ if (!this._events.removeListener) {
+ if (arguments.length === 0)
+ this._events = {};
+ else if (this._events[type])
+ delete this._events[type];
+ return this;
}
- return i
-}
-function decodeUtf8Char (str) {
- try {
- return decodeURIComponent(str)
- } catch (err) {
- return String.fromCharCode(0xFFFD) // UTF 8 invalid char
+ // emit removeListener for all listeners on all events
+ if (arguments.length === 0) {
+ for (key in this._events) {
+ if (key === 'removeListener') continue;
+ this.removeAllListeners(key);
+ }
+ this.removeAllListeners('removeListener');
+ this._events = {};
+ return this;
}
+
+ listeners = this._events[type];
+
+ if (isFunction(listeners)) {
+ this.removeListener(type, listeners);
+ } else {
+ // LIFO order
+ while (listeners.length)
+ this.removeListener(type, listeners[listeners.length - 1]);
+ }
+ delete this._events[type];
+
+ return this;
+};
+
+EventEmitter.prototype.listeners = function(type) {
+ var ret;
+ if (!this._events || !this._events[type])
+ ret = [];
+ else if (isFunction(this._events[type]))
+ ret = [this._events[type]];
+ else
+ ret = this._events[type].slice();
+ return ret;
+};
+
+EventEmitter.listenerCount = function(emitter, type) {
+ var ret;
+ if (!emitter._events || !emitter._events[type])
+ ret = 0;
+ else if (isFunction(emitter._events[type]))
+ ret = 1;
+ else
+ ret = emitter._events[type].length;
+ return ret;
+};
+
+function isFunction(arg) {
+ return typeof arg === 'function';
}
-/*
- * We have to make sure that the value is a valid integer. This means that it
- * is non-negative. It has no fractional component and that it does not
- * exceed the maximum allowed value.
- */
-function verifuint (value, max) {
- assert(typeof value === 'number', 'cannot write a non-number as a number')
- assert(value >= 0, 'specified a negative value for writing an unsigned value')
- assert(value <= max, 'value is larger than maximum value for type')
- assert(Math.floor(value) === value, 'value has a fractional component')
+function isNumber(arg) {
+ return typeof arg === 'number';
}
-function verifsint (value, max, min) {
- assert(typeof value === 'number', 'cannot write a non-number as a number')
- assert(value <= max, 'value larger than maximum allowed value')
- assert(value >= min, 'value smaller than minimum allowed value')
- assert(Math.floor(value) === value, 'value has a fractional component')
+function isObject(arg) {
+ return typeof arg === 'object' && arg !== null;
}
-function verifIEEE754 (value, max, min) {
- assert(typeof value === 'number', 'cannot write a non-number as a number')
- assert(value <= max, 'value larger than maximum allowed value')
- assert(value >= min, 'value smaller than minimum allowed value')
+function isUndefined(arg) {
+ return arg === void 0;
}
-function assert (test, message) {
- if (!test) throw new Error(message || 'Failed assertion')
+},{}],12:[function(require,module,exports){
+if (typeof Object.create === 'function') {
+ // implementation from standard node.js 'util' module
+ module.exports = function inherits(ctor, superCtor) {
+ ctor.super_ = superCtor
+ ctor.prototype = Object.create(superCtor.prototype, {
+ constructor: {
+ value: ctor,
+ enumerable: false,
+ writable: true,
+ configurable: true
+ }
+ });
+ };
+} else {
+ // old school shim for old browsers
+ module.exports = function inherits(ctor, superCtor) {
+ ctor.super_ = superCtor
+ var TempCtor = function () {}
+ TempCtor.prototype = superCtor.prototype
+ ctor.prototype = new TempCtor()
+ ctor.prototype.constructor = ctor
+ }
}
-},{"base64-js":9,"ieee754":10}],9:[function(_dereq_,module,exports){
-var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
+},{}],13:[function(require,module,exports){
+module.exports = Array.isArray || function (arr) {
+ return Object.prototype.toString.call(arr) == '[object Array]';
+};
-;(function (exports) {
- 'use strict';
+},{}],14:[function(require,module,exports){
+// shim for using process in browser
- var Arr = (typeof Uint8Array !== 'undefined')
- ? Uint8Array
- : Array
+var process = module.exports = {};
+var queue = [];
+var draining = false;
+var currentQueue;
+var queueIndex = -1;
+
+function cleanUpNextTick() {
+ draining = false;
+ if (currentQueue.length) {
+ queue = currentQueue.concat(queue);
+ } else {
+ queueIndex = -1;
+ }
+ if (queue.length) {
+ drainQueue();
+ }
+}
- var PLUS = '+'.charCodeAt(0)
- var SLASH = '/'.charCodeAt(0)
- var NUMBER = '0'.charCodeAt(0)
- var LOWER = 'a'.charCodeAt(0)
- var UPPER = 'A'.charCodeAt(0)
+function drainQueue() {
+ if (draining) {
+ return;
+ }
+ var timeout = setTimeout(cleanUpNextTick);
+ draining = true;
- function decode (elt) {
- var code = elt.charCodeAt(0)
- if (code === PLUS)
- return 62 // '+'
- if (code === SLASH)
- return 63 // '/'
- if (code < NUMBER)
- return -1 //no match
- if (code < NUMBER + 10)
- return code - NUMBER + 26 + 26
- if (code < UPPER + 26)
- return code - UPPER
- if (code < LOWER + 26)
- return code - LOWER + 26
- }
+ var len = queue.length;
+ while(len) {
+ currentQueue = queue;
+ queue = [];
+ while (++queueIndex < len) {
+ currentQueue[queueIndex].run();
+ }
+ queueIndex = -1;
+ len = queue.length;
+ }
+ currentQueue = null;
+ draining = false;
+ clearTimeout(timeout);
+}
- function b64ToByteArray (b64) {
- var i, j, l, tmp, placeHolders, arr
+process.nextTick = function (fun) {
+ var args = new Array(arguments.length - 1);
+ if (arguments.length > 1) {
+ for (var i = 1; i < arguments.length; i++) {
+ args[i - 1] = arguments[i];
+ }
+ }
+ queue.push(new Item(fun, args));
+ if (queue.length === 1 && !draining) {
+ setTimeout(drainQueue, 0);
+ }
+};
- if (b64.length % 4 > 0) {
- throw new Error('Invalid string. Length must be a multiple of 4')
- }
+// v8 likes predictible objects
+function Item(fun, array) {
+ this.fun = fun;
+ this.array = array;
+}
+Item.prototype.run = function () {
+ this.fun.apply(null, this.array);
+};
+process.title = 'browser';
+process.browser = true;
+process.env = {};
+process.argv = [];
+process.version = ''; // empty string to avoid regexp issues
+process.versions = {};
- // the number of equal signs (place holders)
- // if there are two placeholders, than the two characters before it
- // represent one byte
- // if there is only one, then the three characters before it represent 2 bytes
- // this is just a cheap hack to not do indexOf twice
- var len = b64.length
- placeHolders = '=' === b64.charAt(len - 2) ? 2 : '=' === b64.charAt(len - 1) ? 1 : 0
+function noop() {}
- // base64 is 4/3 + up to two characters of the original data
- arr = new Arr(b64.length * 3 / 4 - placeHolders)
+process.on = noop;
+process.addListener = noop;
+process.once = noop;
+process.off = noop;
+process.removeListener = noop;
+process.removeAllListeners = noop;
+process.emit = noop;
- // if there are placeholders, only get up to the last complete 4 chars
- l = placeHolders > 0 ? b64.length - 4 : b64.length
+process.binding = function (name) {
+ throw new Error('process.binding is not supported');
+};
- var L = 0
+// TODO(shtylman)
+process.cwd = function () { return '/' };
+process.chdir = function (dir) {
+ throw new Error('process.chdir is not supported');
+};
+process.umask = function() { return 0; };
- function push (v) {
- arr[L++] = v
- }
+},{}],15:[function(require,module,exports){
+module.exports = require("./lib/_stream_duplex.js")
- for (i = 0, j = 0; i < l; i += 4, j += 3) {
- tmp = (decode(b64.charAt(i)) << 18) | (decode(b64.charAt(i + 1)) << 12) | (decode(b64.charAt(i + 2)) << 6) | decode(b64.charAt(i + 3))
- push((tmp & 0xFF0000) >> 16)
- push((tmp & 0xFF00) >> 8)
- push(tmp & 0xFF)
- }
+},{"./lib/_stream_duplex.js":16}],16:[function(require,module,exports){
+(function (process){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
- if (placeHolders === 2) {
- tmp = (decode(b64.charAt(i)) << 2) | (decode(b64.charAt(i + 1)) >> 4)
- push(tmp & 0xFF)
- } else if (placeHolders === 1) {
- tmp = (decode(b64.charAt(i)) << 10) | (decode(b64.charAt(i + 1)) << 4) | (decode(b64.charAt(i + 2)) >> 2)
- push((tmp >> 8) & 0xFF)
- push(tmp & 0xFF)
- }
+// a duplex stream is just a stream that is both readable and writable.
+// Since JS doesn't have multiple prototypal inheritance, this class
+// prototypally inherits from Readable, and then parasitically from
+// Writable.
- return arr
- }
+module.exports = Duplex;
- function uint8ToBase64 (uint8) {
- var i,
- extraBytes = uint8.length % 3, // if we have 1 byte left, pad 2 bytes
- output = "",
- temp, length
+/*<replacement>*/
+var objectKeys = Object.keys || function (obj) {
+ var keys = [];
+ for (var key in obj) keys.push(key);
+ return keys;
+}
+/*</replacement>*/
- function encode (num) {
- return lookup.charAt(num)
- }
- function tripletToBase64 (num) {
- return encode(num >> 18 & 0x3F) + encode(num >> 12 & 0x3F) + encode(num >> 6 & 0x3F) + encode(num & 0x3F)
- }
+/*<replacement>*/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/*</replacement>*/
- // go through the array every three bytes, we'll deal with trailing stuff later
- for (i = 0, length = uint8.length - extraBytes; i < length; i += 3) {
- temp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
- output += tripletToBase64(temp)
- }
+var Readable = require('./_stream_readable');
+var Writable = require('./_stream_writable');
- // pad the end with zeros, but make sure to not forget the extra bytes
- switch (extraBytes) {
- case 1:
- temp = uint8[uint8.length - 1]
- output += encode(temp >> 2)
- output += encode((temp << 4) & 0x3F)
- output += '=='
- break
- case 2:
- temp = (uint8[uint8.length - 2] << 8) + (uint8[uint8.length - 1])
- output += encode(temp >> 10)
- output += encode((temp >> 4) & 0x3F)
- output += encode((temp << 2) & 0x3F)
- output += '='
- break
- }
+util.inherits(Duplex, Readable);
- return output
- }
+forEach(objectKeys(Writable.prototype), function(method) {
+ if (!Duplex.prototype[method])
+ Duplex.prototype[method] = Writable.prototype[method];
+});
- exports.toByteArray = b64ToByteArray
- exports.fromByteArray = uint8ToBase64
-}(typeof exports === 'undefined' ? (this.base64js = {}) : exports))
+function Duplex(options) {
+ if (!(this instanceof Duplex))
+ return new Duplex(options);
-},{}],10:[function(_dereq_,module,exports){
-exports.read = function(buffer, offset, isLE, mLen, nBytes) {
- var e, m,
- eLen = nBytes * 8 - mLen - 1,
- eMax = (1 << eLen) - 1,
- eBias = eMax >> 1,
- nBits = -7,
- i = isLE ? (nBytes - 1) : 0,
- d = isLE ? -1 : 1,
- s = buffer[offset + i];
-
- i += d;
-
- e = s & ((1 << (-nBits)) - 1);
- s >>= (-nBits);
- nBits += eLen;
- for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8){};
-
- m = e & ((1 << (-nBits)) - 1);
- e >>= (-nBits);
- nBits += mLen;
- for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8){};
+ Readable.call(this, options);
+ Writable.call(this, options);
- if (e === 0) {
- e = 1 - eBias;
- } else if (e === eMax) {
- return m ? NaN : ((s ? -1 : 1) * Infinity);
- } else {
- m = m + Math.pow(2, mLen);
- e = e - eBias;
- }
- return (s ? -1 : 1) * m * Math.pow(2, e - mLen);
-};
+ if (options && options.readable === false)
+ this.readable = false;
-exports.write = function(buffer, value, offset, isLE, mLen, nBytes) {
- var e, m, c,
- eLen = nBytes * 8 - mLen - 1,
- eMax = (1 << eLen) - 1,
- eBias = eMax >> 1,
- rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0),
- i = isLE ? 0 : (nBytes - 1),
- d = isLE ? 1 : -1,
- s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0;
+ if (options && options.writable === false)
+ this.writable = false;
- value = Math.abs(value);
+ this.allowHalfOpen = true;
+ if (options && options.allowHalfOpen === false)
+ this.allowHalfOpen = false;
- if (isNaN(value) || value === Infinity) {
- m = isNaN(value) ? 1 : 0;
- e = eMax;
- } else {
- e = Math.floor(Math.log(value) / Math.LN2);
- if (value * (c = Math.pow(2, -e)) < 1) {
- e--;
- c *= 2;
- }
- if (e + eBias >= 1) {
- value += rt / c;
- } else {
- value += rt * Math.pow(2, 1 - eBias);
- }
- if (value * c >= 2) {
- e++;
- c /= 2;
- }
+ this.once('end', onend);
+}
- if (e + eBias >= eMax) {
- m = 0;
- e = eMax;
- } else if (e + eBias >= 1) {
- m = (value * c - 1) * Math.pow(2, mLen);
- e = e + eBias;
- } else {
- m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen);
- e = 0;
- }
+// the no-half-open enforcer
+function onend() {
+ // if we allow half-open state, or if the writable side ended,
+ // then we're ok.
+ if (this.allowHalfOpen || this._writableState.ended)
+ return;
+
+ // no more data can be written.
+ // But allow more writes to happen in this tick.
+ process.nextTick(this.end.bind(this));
+}
+
+function forEach (xs, f) {
+ for (var i = 0, l = xs.length; i < l; i++) {
+ f(xs[i], i);
}
+}
- for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8){};
+}).call(this,require('_process'))
+},{"./_stream_readable":18,"./_stream_writable":20,"_process":14,"core-util-is":21,"inherits":12}],17:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
- e = (e << mLen) | m;
- eLen += mLen;
- for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8){};
+// a passthrough stream.
+// basically just the most minimal sort of Transform stream.
+// Every written chunk gets output as-is.
- buffer[offset + i - d] |= s * 128;
-};
+module.exports = PassThrough;
-},{}],11:[function(_dereq_,module,exports){
-if (typeof Object.create === 'function') {
- // implementation from standard node.js 'util' module
- module.exports = function inherits(ctor, superCtor) {
- ctor.super_ = superCtor
- ctor.prototype = Object.create(superCtor.prototype, {
- constructor: {
- value: ctor,
- enumerable: false,
- writable: true,
- configurable: true
- }
- });
- };
-} else {
- // old school shim for old browsers
- module.exports = function inherits(ctor, superCtor) {
- ctor.super_ = superCtor
- var TempCtor = function () {}
- TempCtor.prototype = superCtor.prototype
- ctor.prototype = new TempCtor()
- ctor.prototype.constructor = ctor
- }
-}
+var Transform = require('./_stream_transform');
-},{}],12:[function(_dereq_,module,exports){
-// shim for using process in browser
+/*<replacement>*/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/*</replacement>*/
-var process = module.exports = {};
+util.inherits(PassThrough, Transform);
-process.nextTick = (function () {
- var canSetImmediate = typeof window !== 'undefined'
- && window.setImmediate;
- var canPost = typeof window !== 'undefined'
- && window.postMessage && window.addEventListener
- ;
+function PassThrough(options) {
+ if (!(this instanceof PassThrough))
+ return new PassThrough(options);
- if (canSetImmediate) {
- return function (f) { return window.setImmediate(f) };
- }
+ Transform.call(this, options);
+}
- if (canPost) {
- var queue = [];
- window.addEventListener('message', function (ev) {
- var source = ev.source;
- if ((source === window || source === null) && ev.data === 'process-tick') {
- ev.stopPropagation();
- if (queue.length > 0) {
- var fn = queue.shift();
- fn();
- }
- }
- }, true);
+PassThrough.prototype._transform = function(chunk, encoding, cb) {
+ cb(null, chunk);
+};
- return function nextTick(fn) {
- queue.push(fn);
- window.postMessage('process-tick', '*');
- };
- }
+},{"./_stream_transform":19,"core-util-is":21,"inherits":12}],18:[function(require,module,exports){
+(function (process){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
- return function nextTick(fn) {
- setTimeout(fn, 0);
- };
-})();
+module.exports = Readable;
-process.title = 'browser';
-process.browser = true;
-process.env = {};
-process.argv = [];
+/*<replacement>*/
+var isArray = require('isarray');
+/*</replacement>*/
-function noop() {}
-process.on = noop;
-process.addListener = noop;
-process.once = noop;
-process.off = noop;
-process.removeListener = noop;
-process.removeAllListeners = noop;
-process.emit = noop;
+/*<replacement>*/
+var Buffer = require('buffer').Buffer;
+/*</replacement>*/
-process.binding = function (name) {
- throw new Error('process.binding is not supported');
-}
+Readable.ReadableState = ReadableState;
-// TODO(shtylman)
-process.cwd = function () { return '/' };
-process.chdir = function (dir) {
- throw new Error('process.chdir is not supported');
+var EE = require('events').EventEmitter;
+
+/*<replacement>*/
+if (!EE.listenerCount) EE.listenerCount = function(emitter, type) {
+ return emitter.listeners(type).length;
};
+/*</replacement>*/
-},{}],13:[function(_dereq_,module,exports){
-module.exports=_dereq_(5)
-},{}],14:[function(_dereq_,module,exports){
-module.exports=_dereq_(6)
-},{"./support/isBuffer":13,"FWaASH":12,"inherits":11}],15:[function(_dereq_,module,exports){
-(function (Buffer){
-// Base58 encoding/decoding
-// Originally written by Mike Hearn for BitcoinJ
-// Copyright (c) 2011 Google Inc
-// Ported to JavaScript by Stefan Thomas
-// Merged Buffer refactorings from base58-native by Stephen Pair
-// Copyright (c) 2013 BitPay Inc
+var Stream = require('stream');
-var assert = _dereq_('assert')
-var BigInteger = _dereq_('bigi')
+/*<replacement>*/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/*</replacement>*/
-var ALPHABET = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'
-var ALPHABET_BUF = new Buffer(ALPHABET, 'ascii')
-var ALPHABET_MAP = {}
-for(var i = 0; i < ALPHABET.length; i++) {
- ALPHABET_MAP[ALPHABET.charAt(i)] = BigInteger.valueOf(i)
+var StringDecoder;
+
+
+/*<replacement>*/
+var debug = require('util');
+if (debug && debug.debuglog) {
+ debug = debug.debuglog('stream');
+} else {
+ debug = function () {};
}
-var BASE = new BigInteger('58')
+/*</replacement>*/
-function encode(buffer) {
- var bi = BigInteger.fromBuffer(buffer)
- var result = new Buffer(buffer.length << 1)
- var i = result.length - 1
- while (bi.signum() > 0) {
- var remainder = bi.mod(BASE)
- bi = bi.divide(BASE)
+util.inherits(Readable, Stream);
- result[i] = ALPHABET_BUF[remainder.intValue()]
- i--
- }
+function ReadableState(options, stream) {
+ var Duplex = require('./_stream_duplex');
- // deal with leading zeros
- var j = 0
- while (buffer[j] === 0) {
- result[i] = ALPHABET_BUF[0]
- j++
- i--
- }
+ options = options || {};
- return result.slice(i + 1, result.length).toString('ascii')
-}
+ // the point at which it stops calling _read() to fill the buffer
+ // Note: 0 is a valid value, means "don't call _read preemptively ever"
+ var hwm = options.highWaterMark;
+ var defaultHwm = options.objectMode ? 16 : 16 * 1024;
+ this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm;
-function decode(string) {
- if (string.length === 0) return new Buffer(0)
+ // cast to ints.
+ this.highWaterMark = ~~this.highWaterMark;
- var num = BigInteger.ZERO
+ this.buffer = [];
+ this.length = 0;
+ this.pipes = null;
+ this.pipesCount = 0;
+ this.flowing = null;
+ this.ended = false;
+ this.endEmitted = false;
+ this.reading = false;
- for (var i = 0; i < string.length; i++) {
- num = num.multiply(BASE)
+ // a flag to be able to tell if the onwrite cb is called immediately,
+ // or on a later tick. We set this to true at first, because any
+ // actions that shouldn't happen until "later" should generally also
+ // not happen before the first write call.
+ this.sync = true;
- var figure = ALPHABET_MAP[string.charAt(i)]
- assert.notEqual(figure, undefined, 'Non-base58 character')
+ // whenever we return null, then we set a flag to say
+ // that we're awaiting a 'readable' event emission.
+ this.needReadable = false;
+ this.emittedReadable = false;
+ this.readableListening = false;
- num = num.add(figure)
- }
- // deal with leading zeros
- var j = 0
- while ((j < string.length) && (string[j] === ALPHABET[0])) {
- j++
- }
+ // object stream flag. Used to make read(n) ignore n and to
+ // make all the buffer merging and length checks go away
+ this.objectMode = !!options.objectMode;
- var buffer = num.toBuffer()
- var leadingZeros = new Buffer(j)
- leadingZeros.fill(0)
+ if (stream instanceof Duplex)
+ this.objectMode = this.objectMode || !!options.readableObjectMode;
- return Buffer.concat([leadingZeros, buffer])
-}
+ // Crypto is kind of old and crusty. Historically, its default string
+ // encoding is 'binary' so we have to make this configurable.
+ // Everything else in the universe uses 'utf8', though.
+ this.defaultEncoding = options.defaultEncoding || 'utf8';
-module.exports = {
- encode: encode,
- decode: decode
-}
+ // when piping, we only care about 'readable' events that happen
+ // after read()ing all the bytes and not getting any pushback.
+ this.ranOut = false;
-}).call(this,_dereq_("buffer").Buffer)
-},{"assert":4,"bigi":3,"buffer":8}],16:[function(_dereq_,module,exports){
-(function (Buffer){
-var createHash = _dereq_('sha.js')
-
-var md5 = toConstructor(_dereq_('./md5'))
-var rmd160 = toConstructor(_dereq_('ripemd160'))
-
-function toConstructor (fn) {
- return function () {
- var buffers = []
- var m= {
- update: function (data, enc) {
- if(!Buffer.isBuffer(data)) data = new Buffer(data, enc)
- buffers.push(data)
- return this
- },
- digest: function (enc) {
- var buf = Buffer.concat(buffers)
- var r = fn(buf)
- buffers = null
- return enc ? r.toString(enc) : r
- }
- }
- return m
+ // the number of writers that are awaiting a drain event in .pipe()s
+ this.awaitDrain = 0;
+
+ // if true, a maybeReadMore has been scheduled
+ this.readingMore = false;
+
+ this.decoder = null;
+ this.encoding = null;
+ if (options.encoding) {
+ if (!StringDecoder)
+ StringDecoder = require('string_decoder/').StringDecoder;
+ this.decoder = new StringDecoder(options.encoding);
+ this.encoding = options.encoding;
}
}
-module.exports = function (alg) {
- if('md5' === alg) return new md5()
- if('rmd160' === alg) return new rmd160()
- return createHash(alg)
-}
+function Readable(options) {
+ var Duplex = require('./_stream_duplex');
-}).call(this,_dereq_("buffer").Buffer)
-},{"./md5":20,"buffer":8,"ripemd160":21,"sha.js":23}],17:[function(_dereq_,module,exports){
-(function (Buffer){
-var createHash = _dereq_('./create-hash')
+ if (!(this instanceof Readable))
+ return new Readable(options);
-var blocksize = 64
-var zeroBuffer = new Buffer(blocksize); zeroBuffer.fill(0)
+ this._readableState = new ReadableState(options, this);
-module.exports = Hmac
+ // legacy
+ this.readable = true;
-function Hmac (alg, key) {
- if(!(this instanceof Hmac)) return new Hmac(alg, key)
- this._opad = opad
- this._alg = alg
+ Stream.call(this);
+}
- key = this._key = !Buffer.isBuffer(key) ? new Buffer(key) : key
+// Manually shove something into the read() buffer.
+// This returns true if the highWaterMark has not been hit yet,
+// similar to how Writable.write() returns true if you should
+// write() some more.
+Readable.prototype.push = function(chunk, encoding) {
+ var state = this._readableState;
- if(key.length > blocksize) {
- key = createHash(alg).update(key).digest()
- } else if(key.length < blocksize) {
- key = Buffer.concat([key, zeroBuffer], blocksize)
+ if (util.isString(chunk) && !state.objectMode) {
+ encoding = encoding || state.defaultEncoding;
+ if (encoding !== state.encoding) {
+ chunk = new Buffer(chunk, encoding);
+ encoding = '';
+ }
}
- var ipad = this._ipad = new Buffer(blocksize)
- var opad = this._opad = new Buffer(blocksize)
+ return readableAddChunk(this, state, chunk, encoding, false);
+};
- for(var i = 0; i < blocksize; i++) {
- ipad[i] = key[i] ^ 0x36
- opad[i] = key[i] ^ 0x5C
+// Unshift should *always* be something directly out of read()
+Readable.prototype.unshift = function(chunk) {
+ var state = this._readableState;
+ return readableAddChunk(this, state, chunk, '', true);
+};
+
+function readableAddChunk(stream, state, chunk, encoding, addToFront) {
+ var er = chunkInvalid(state, chunk);
+ if (er) {
+ stream.emit('error', er);
+ } else if (util.isNullOrUndefined(chunk)) {
+ state.reading = false;
+ if (!state.ended)
+ onEofChunk(stream, state);
+ } else if (state.objectMode || chunk && chunk.length > 0) {
+ if (state.ended && !addToFront) {
+ var e = new Error('stream.push() after EOF');
+ stream.emit('error', e);
+ } else if (state.endEmitted && addToFront) {
+ var e = new Error('stream.unshift() after end event');
+ stream.emit('error', e);
+ } else {
+ if (state.decoder && !addToFront && !encoding)
+ chunk = state.decoder.write(chunk);
+
+ if (!addToFront)
+ state.reading = false;
+
+ // if we want the data now, just emit it.
+ if (state.flowing && state.length === 0 && !state.sync) {
+ stream.emit('data', chunk);
+ stream.read(0);
+ } else {
+ // update the buffer info.
+ state.length += state.objectMode ? 1 : chunk.length;
+ if (addToFront)
+ state.buffer.unshift(chunk);
+ else
+ state.buffer.push(chunk);
+
+ if (state.needReadable)
+ emitReadable(stream);
+ }
+
+ maybeReadMore(stream, state);
+ }
+ } else if (!addToFront) {
+ state.reading = false;
}
- this._hash = createHash(alg).update(ipad)
+ return needMoreData(state);
}
-Hmac.prototype.update = function (data, enc) {
- this._hash.update(data, enc)
- return this
+
+
+// if it's past the high water mark, we can push in some more.
+// Also, if we have no data yet, we can stand some
+// more bytes. This is to work around cases where hwm=0,
+// such as the repl. Also, if the push() triggered a
+// readable event, and the user called read(largeNumber) such that
+// needReadable was set, then we ought to push more, so that another
+// 'readable' event will be triggered.
+function needMoreData(state) {
+ return !state.ended &&
+ (state.needReadable ||
+ state.length < state.highWaterMark ||
+ state.length === 0);
}
-Hmac.prototype.digest = function (enc) {
- var h = this._hash.digest()
- return createHash(this._alg).update(this._opad).update(h).digest(enc)
-}
-
-
-}).call(this,_dereq_("buffer").Buffer)
-},{"./create-hash":16,"buffer":8}],18:[function(_dereq_,module,exports){
-(function (Buffer){
-var intSize = 4;
-var zeroBuffer = new Buffer(intSize); zeroBuffer.fill(0);
-var chrsz = 8;
-
-function toArray(buf, bigEndian) {
- if ((buf.length % intSize) !== 0) {
- var len = buf.length + (intSize - (buf.length % intSize));
- buf = Buffer.concat([buf, zeroBuffer], len);
- }
-
- var arr = [];
- var fn = bigEndian ? buf.readInt32BE : buf.readInt32LE;
- for (var i = 0; i < buf.length; i += intSize) {
- arr.push(fn.call(buf, i));
- }
- return arr;
-}
+// backwards compatibility.
+Readable.prototype.setEncoding = function(enc) {
+ if (!StringDecoder)
+ StringDecoder = require('string_decoder/').StringDecoder;
+ this._readableState.decoder = new StringDecoder(enc);
+ this._readableState.encoding = enc;
+ return this;
+};
-function toBuffer(arr, size, bigEndian) {
- var buf = new Buffer(size);
- var fn = bigEndian ? buf.writeInt32BE : buf.writeInt32LE;
- for (var i = 0; i < arr.length; i++) {
- fn.call(buf, arr[i], i * 4, true);
+// Don't raise the hwm > 128MB
+var MAX_HWM = 0x800000;
+function roundUpToNextPowerOf2(n) {
+ if (n >= MAX_HWM) {
+ n = MAX_HWM;
+ } else {
+ // Get the next highest power of 2
+ n--;
+ for (var p = 1; p < 32; p <<= 1) n |= n >> p;
+ n++;
}
- return buf;
+ return n;
}
-function hash(buf, fn, hashSize, bigEndian) {
- if (!Buffer.isBuffer(buf)) buf = new Buffer(buf);
- var arr = fn(toArray(buf, bigEndian), buf.length * chrsz);
- return toBuffer(arr, hashSize, bigEndian);
-}
-
-module.exports = { hash: hash };
+function howMuchToRead(n, state) {
+ if (state.length === 0 && state.ended)
+ return 0;
-}).call(this,_dereq_("buffer").Buffer)
-},{"buffer":8}],19:[function(_dereq_,module,exports){
-(function (Buffer){
-var rng = _dereq_('./rng')
+ if (state.objectMode)
+ return n === 0 ? 0 : 1;
-function error () {
- var m = [].slice.call(arguments).join(' ')
- throw new Error([
- m,
- 'we accept pull requests',
- 'http://github.com/dominictarr/crypto-browserify'
- ].join('\n'))
-}
+ if (isNaN(n) || util.isNull(n)) {
+ // only flow one buffer at a time
+ if (state.flowing && state.buffer.length)
+ return state.buffer[0].length;
+ else
+ return state.length;
+ }
-exports.createHash = _dereq_('./create-hash')
+ if (n <= 0)
+ return 0;
-exports.createHmac = _dereq_('./create-hmac')
+ // If we're asking for more than the target buffer level,
+ // then raise the water mark. Bump up to the next highest
+ // power of 2, to prevent increasing it excessively in tiny
+ // amounts.
+ if (n > state.highWaterMark)
+ state.highWaterMark = roundUpToNextPowerOf2(n);
-exports.randomBytes = function(size, callback) {
- if (callback && callback.call) {
- try {
- callback.call(this, undefined, new Buffer(rng(size)))
- } catch (err) { callback(err) }
- } else {
- return new Buffer(rng(size))
+ // don't have that much. return null, unless we've ended.
+ if (n > state.length) {
+ if (!state.ended) {
+ state.needReadable = true;
+ return 0;
+ } else
+ return state.length;
}
-}
-function each(a, f) {
- for(var i in a)
- f(a[i], i)
+ return n;
}
-exports.getHashes = function () {
- return ['sha1', 'sha256', 'md5', 'rmd160']
-
-}
+// you can override either this method, or the async _read(n) below.
+Readable.prototype.read = function(n) {
+ debug('read', n);
+ var state = this._readableState;
+ var nOrig = n;
-var p = _dereq_('./pbkdf2')(exports.createHmac)
-exports.pbkdf2 = p.pbkdf2
-exports.pbkdf2Sync = p.pbkdf2Sync
+ if (!util.isNumber(n) || n > 0)
+ state.emittedReadable = false;
+ // if we're doing read(0) to trigger a readable event, but we
+ // already have a bunch of data in the buffer, then just trigger
+ // the 'readable' event and move on.
+ if (n === 0 &&
+ state.needReadable &&
+ (state.length >= state.highWaterMark || state.ended)) {
+ debug('read: emitReadable', state.length, state.ended);
+ if (state.length === 0 && state.ended)
+ endReadable(this);
+ else
+ emitReadable(this);
+ return null;
+ }
+
+ n = howMuchToRead(n, state);
+
+ // if we've ended, and we're now clear, then finish it up.
+ if (n === 0 && state.ended) {
+ if (state.length === 0)
+ endReadable(this);
+ return null;
+ }
+
+ // All the actual chunk generation logic needs to be
+ // *below* the call to _read. The reason is that in certain
+ // synthetic stream cases, such as passthrough streams, _read
+ // may be a completely synchronous operation which may change
+ // the state of the read buffer, providing enough data when
+ // before there was *not* enough.
+ //
+ // So, the steps are:
+ // 1. Figure out what the state of things will be after we do
+ // a read from the buffer.
+ //
+ // 2. If that resulting state will trigger a _read, then call _read.
+ // Note that this may be asynchronous, or synchronous. Yes, it is
+ // deeply ugly to write APIs this way, but that still doesn't mean
+ // that the Readable class should behave improperly, as streams are
+ // designed to be sync/async agnostic.
+ // Take note if the _read call is sync or async (ie, if the read call
+ // has returned yet), so that we know whether or not it's safe to emit
+ // 'readable' etc.
+ //
+ // 3. Actually pull the requested chunks out of the buffer and return.
+
+ // if we need a readable event, then we need to do some reading.
+ var doRead = state.needReadable;
+ debug('need readable', doRead);
+
+ // if we currently have less than the highWaterMark, then also read some
+ if (state.length === 0 || state.length - n < state.highWaterMark) {
+ doRead = true;
+ debug('length less than watermark', doRead);
+ }
+
+ // however, if we've ended, then there's no point, and if we're already
+ // reading, then it's unnecessary.
+ if (state.ended || state.reading) {
+ doRead = false;
+ debug('reading or ended', doRead);
+ }
+
+ if (doRead) {
+ debug('do read');
+ state.reading = true;
+ state.sync = true;
+ // if the length is currently zero, then we *need* a readable event.
+ if (state.length === 0)
+ state.needReadable = true;
+ // call internal read method
+ this._read(state.highWaterMark);
+ state.sync = false;
+ }
+
+ // If _read pushed data synchronously, then `reading` will be false,
+ // and we need to re-evaluate how much data we can return to the user.
+ if (doRead && !state.reading)
+ n = howMuchToRead(nOrig, state);
+
+ var ret;
+ if (n > 0)
+ ret = fromList(n, state);
+ else
+ ret = null;
-// the least I can do is make error messages for the rest of the node.js/crypto api.
-each(['createCredentials'
-, 'createCipher'
-, 'createCipheriv'
-, 'createDecipher'
-, 'createDecipheriv'
-, 'createSign'
-, 'createVerify'
-, 'createDiffieHellman'
-], function (name) {
- exports[name] = function () {
- error('sorry,', name, 'is not implemented yet')
+ if (util.isNull(ret)) {
+ state.needReadable = true;
+ n = 0;
}
-})
-
-}).call(this,_dereq_("buffer").Buffer)
-},{"./create-hash":16,"./create-hmac":17,"./pbkdf2":27,"./rng":28,"buffer":8}],20:[function(_dereq_,module,exports){
-/*
- * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
- * Digest Algorithm, as defined in RFC 1321.
- * Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.
- * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
- * Distributed under the BSD License
- * See http://pajhome.org.uk/crypt/md5 for more info.
- */
-var helpers = _dereq_('./helpers');
-
-/*
- * Calculate the MD5 of an array of little-endian words, and a bit length
- */
-function core_md5(x, len)
-{
- /* append padding */
- x[len >> 5] |= 0x80 << ((len) % 32);
- x[(((len + 64) >>> 9) << 4) + 14] = len;
+ state.length -= n;
- var a = 1732584193;
- var b = -271733879;
- var c = -1732584194;
- var d = 271733878;
+ // If we have nothing in the buffer, then we want to know
+ // as soon as we *do* get something into the buffer.
+ if (state.length === 0 && !state.ended)
+ state.needReadable = true;
- for(var i = 0; i < x.length; i += 16)
- {
- var olda = a;
- var oldb = b;
- var oldc = c;
- var oldd = d;
+ // If we tried to read() past the EOF, then emit end on the next tick.
+ if (nOrig !== n && state.ended && state.length === 0)
+ endReadable(this);
- a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936);
- d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586);
- c = md5_ff(c, d, a, b, x[i+ 2], 17, 606105819);
- b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330);
- a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897);
- d = md5_ff(d, a, b, c, x[i+ 5], 12, 1200080426);
- c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341);
- b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983);
- a = md5_ff(a, b, c, d, x[i+ 8], 7 , 1770035416);
- d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417);
- c = md5_ff(c, d, a, b, x[i+10], 17, -42063);
- b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);
- a = md5_ff(a, b, c, d, x[i+12], 7 , 1804603682);
- d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);
- c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);
- b = md5_ff(b, c, d, a, x[i+15], 22, 1236535329);
+ if (!util.isNull(ret))
+ this.emit('data', ret);
- a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510);
- d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632);
- c = md5_gg(c, d, a, b, x[i+11], 14, 643717713);
- b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302);
- a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691);
- d = md5_gg(d, a, b, c, x[i+10], 9 , 38016083);
- c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);
- b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848);
- a = md5_gg(a, b, c, d, x[i+ 9], 5 , 568446438);
- d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690);
- c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961);
- b = md5_gg(b, c, d, a, x[i+ 8], 20, 1163531501);
- a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467);
- d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784);
- c = md5_gg(c, d, a, b, x[i+ 7], 14, 1735328473);
- b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);
+ return ret;
+};
- a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558);
- d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463);
- c = md5_hh(c, d, a, b, x[i+11], 16, 1839030562);
- b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);
- a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060);
- d = md5_hh(d, a, b, c, x[i+ 4], 11, 1272893353);
- c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632);
- b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);
- a = md5_hh(a, b, c, d, x[i+13], 4 , 681279174);
- d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222);
- c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979);
- b = md5_hh(b, c, d, a, x[i+ 6], 23, 76029189);
- a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487);
- d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);
- c = md5_hh(c, d, a, b, x[i+15], 16, 530742520);
- b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);
+function chunkInvalid(state, chunk) {
+ var er = null;
+ if (!util.isBuffer(chunk) &&
+ !util.isString(chunk) &&
+ !util.isNullOrUndefined(chunk) &&
+ !state.objectMode) {
+ er = new TypeError('Invalid non-string/buffer chunk');
+ }
+ return er;
+}
- a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844);
- d = md5_ii(d, a, b, c, x[i+ 7], 10, 1126891415);
- c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);
- b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055);
- a = md5_ii(a, b, c, d, x[i+12], 6 , 1700485571);
- d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606);
- c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);
- b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799);
- a = md5_ii(a, b, c, d, x[i+ 8], 6 , 1873313359);
- d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);
- c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380);
- b = md5_ii(b, c, d, a, x[i+13], 21, 1309151649);
- a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070);
- d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);
- c = md5_ii(c, d, a, b, x[i+ 2], 15, 718787259);
- b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);
- a = safe_add(a, olda);
- b = safe_add(b, oldb);
- c = safe_add(c, oldc);
- d = safe_add(d, oldd);
+function onEofChunk(stream, state) {
+ if (state.decoder && !state.ended) {
+ var chunk = state.decoder.end();
+ if (chunk && chunk.length) {
+ state.buffer.push(chunk);
+ state.length += state.objectMode ? 1 : chunk.length;
+ }
}
- return Array(a, b, c, d);
+ state.ended = true;
+ // emit 'readable' now to make sure it gets picked up.
+ emitReadable(stream);
}
-/*
- * These functions implement the four basic operations the algorithm uses.
- */
-function md5_cmn(q, a, b, x, s, t)
-{
- return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b);
-}
-function md5_ff(a, b, c, d, x, s, t)
-{
- return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
-}
-function md5_gg(a, b, c, d, x, s, t)
-{
- return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
-}
-function md5_hh(a, b, c, d, x, s, t)
-{
- return md5_cmn(b ^ c ^ d, a, b, x, s, t);
+// Don't emit readable right away in sync mode, because this can trigger
+// another read() call => stack overflow. This way, it might trigger
+// a nextTick recursion warning, but that's not so bad.
+function emitReadable(stream) {
+ var state = stream._readableState;
+ state.needReadable = false;
+ if (!state.emittedReadable) {
+ debug('emitReadable', state.flowing);
+ state.emittedReadable = true;
+ if (state.sync)
+ process.nextTick(function() {
+ emitReadable_(stream);
+ });
+ else
+ emitReadable_(stream);
+ }
}
-function md5_ii(a, b, c, d, x, s, t)
-{
- return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
+
+function emitReadable_(stream) {
+ debug('emit readable');
+ stream.emit('readable');
+ flow(stream);
}
-/*
- * Add integers, wrapping at 2^32. This uses 16-bit operations internally
- * to work around bugs in some JS interpreters.
- */
-function safe_add(x, y)
-{
- var lsw = (x & 0xFFFF) + (y & 0xFFFF);
- var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
- return (msw << 16) | (lsw & 0xFFFF);
+
+// at this point, the user has presumably seen the 'readable' event,
+// and called read() to consume some data. that may have triggered
+// in turn another _read(n) call, in which case reading = true if
+// it's in progress.
+// However, if we're not ended, or reading, and the length < hwm,
+// then go ahead and try to read some more preemptively.
+function maybeReadMore(stream, state) {
+ if (!state.readingMore) {
+ state.readingMore = true;
+ process.nextTick(function() {
+ maybeReadMore_(stream, state);
+ });
+ }
}
-/*
- * Bitwise rotate a 32-bit number to the left.
- */
-function bit_rol(num, cnt)
-{
- return (num << cnt) | (num >>> (32 - cnt));
+function maybeReadMore_(stream, state) {
+ var len = state.length;
+ while (!state.reading && !state.flowing && !state.ended &&
+ state.length < state.highWaterMark) {
+ debug('maybeReadMore read 0');
+ stream.read(0);
+ if (len === state.length)
+ // didn't get any data, stop spinning.
+ break;
+ else
+ len = state.length;
+ }
+ state.readingMore = false;
}
-module.exports = function md5(buf) {
- return helpers.hash(buf, core_md5, 16);
+// abstract method. to be overridden in specific implementation classes.
+// call cb(er, data) where data is <= n in length.
+// for virtual (non-string, non-buffer) streams, "length" is somewhat
+// arbitrary, and perhaps not very meaningful.
+Readable.prototype._read = function(n) {
+ this.emit('error', new Error('not implemented'));
};
-},{"./helpers":18}],21:[function(_dereq_,module,exports){
-(function (Buffer){
-
-module.exports = ripemd160
-
-
-
-/*
-CryptoJS v3.1.2
-code.google.com/p/crypto-js
-(c) 2009-2013 by Jeff Mott. All rights reserved.
-code.google.com/p/crypto-js/wiki/License
-*/
-/** @preserve
-(c) 2012 by Cédric Mesnil. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+Readable.prototype.pipe = function(dest, pipeOpts) {
+ var src = this;
+ var state = this._readableState;
+
+ switch (state.pipesCount) {
+ case 0:
+ state.pipes = dest;
+ break;
+ case 1:
+ state.pipes = [state.pipes, dest];
+ break;
+ default:
+ state.pipes.push(dest);
+ break;
+ }
+ state.pipesCount += 1;
+ debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
- - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+ var doEnd = (!pipeOpts || pipeOpts.end !== false) &&
+ dest !== process.stdout &&
+ dest !== process.stderr;
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
+ var endFn = doEnd ? onend : cleanup;
+ if (state.endEmitted)
+ process.nextTick(endFn);
+ else
+ src.once('end', endFn);
+
+ dest.on('unpipe', onunpipe);
+ function onunpipe(readable) {
+ debug('onunpipe');
+ if (readable === src) {
+ cleanup();
+ }
+ }
+
+ function onend() {
+ debug('onend');
+ dest.end();
+ }
+
+ // when the dest drains, it reduces the awaitDrain counter
+ // on the source. This would be more elegant with a .once()
+ // handler in flow(), but adding and removing repeatedly is
+ // too slow.
+ var ondrain = pipeOnDrain(src);
+ dest.on('drain', ondrain);
+
+ function cleanup() {
+ debug('cleanup');
+ // cleanup event handlers once the pipe is broken
+ dest.removeListener('close', onclose);
+ dest.removeListener('finish', onfinish);
+ dest.removeListener('drain', ondrain);
+ dest.removeListener('error', onerror);
+ dest.removeListener('unpipe', onunpipe);
+ src.removeListener('end', onend);
+ src.removeListener('end', cleanup);
+ src.removeListener('data', ondata);
+
+ // if the reader is waiting for a drain event from this
+ // specific writer, then it would cause it to never start
+ // flowing again.
+ // So, if this is awaiting a drain, then we just call it now.
+ // If we don't know, then assume that we are waiting for one.
+ if (state.awaitDrain &&
+ (!dest._writableState || dest._writableState.needDrain))
+ ondrain();
+ }
+
+ src.on('data', ondata);
+ function ondata(chunk) {
+ debug('ondata');
+ var ret = dest.write(chunk);
+ if (false === ret) {
+ debug('false write response, pause',
+ src._readableState.awaitDrain);
+ src._readableState.awaitDrain++;
+ src.pause();
+ }
+ }
+
+ // if the dest has an error, then stop piping into it.
+ // however, don't suppress the throwing behavior for this.
+ function onerror(er) {
+ debug('onerror', er);
+ unpipe();
+ dest.removeListener('error', onerror);
+ if (EE.listenerCount(dest, 'error') === 0)
+ dest.emit('error', er);
+ }
+ // This is a brutally ugly hack to make sure that our error handler
+ // is attached before any userland ones. NEVER DO THIS.
+ if (!dest._events || !dest._events.error)
+ dest.on('error', onerror);
+ else if (isArray(dest._events.error))
+ dest._events.error.unshift(onerror);
+ else
+ dest._events.error = [onerror, dest._events.error];
-// Constants table
-var zl = [
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
- 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
- 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
- 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13];
-var zr = [
- 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
- 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
- 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
- 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
- 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11];
-var sl = [
- 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
- 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
- 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
- 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
- 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 ];
-var sr = [
- 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
- 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
- 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
- 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
- 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 ];
-var hl = [ 0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E];
-var hr = [ 0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000];
-var bytesToWords = function (bytes) {
- var words = [];
- for (var i = 0, b = 0; i < bytes.length; i++, b += 8) {
- words[b >>> 5] |= bytes[i] << (24 - b % 32);
+ // Both close and finish should trigger unpipe, but only once.
+ function onclose() {
+ dest.removeListener('finish', onfinish);
+ unpipe();
}
- return words;
-};
-
-var wordsToBytes = function (words) {
- var bytes = [];
- for (var b = 0; b < words.length * 32; b += 8) {
- bytes.push((words[b >>> 5] >>> (24 - b % 32)) & 0xFF);
+ dest.once('close', onclose);
+ function onfinish() {
+ debug('onfinish');
+ dest.removeListener('close', onclose);
+ unpipe();
}
- return bytes;
-};
+ dest.once('finish', onfinish);
-var processBlock = function (H, M, offset) {
+ function unpipe() {
+ debug('unpipe');
+ src.unpipe(dest);
+ }
- // Swap endian
- for (var i = 0; i < 16; i++) {
- var offset_i = offset + i;
- var M_offset_i = M[offset_i];
+ // tell the dest that it's being piped to
+ dest.emit('pipe', src);
- // Swap
- M[offset_i] = (
- (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
- (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
- );
+ // start the flow if it hasn't been started already.
+ if (!state.flowing) {
+ debug('pipe resume');
+ src.resume();
}
- // Working variables
- var al, bl, cl, dl, el;
- var ar, br, cr, dr, er;
-
- ar = al = H[0];
- br = bl = H[1];
- cr = cl = H[2];
- dr = dl = H[3];
- er = el = H[4];
- // Computation
- var t;
- for (var i = 0; i < 80; i += 1) {
- t = (al + M[offset+zl[i]])|0;
- if (i<16){
- t += f1(bl,cl,dl) + hl[0];
- } else if (i<32) {
- t += f2(bl,cl,dl) + hl[1];
- } else if (i<48) {
- t += f3(bl,cl,dl) + hl[2];
- } else if (i<64) {
- t += f4(bl,cl,dl) + hl[3];
- } else {// if (i<80) {
- t += f5(bl,cl,dl) + hl[4];
- }
- t = t|0;
- t = rotl(t,sl[i]);
- t = (t+el)|0;
- al = el;
- el = dl;
- dl = rotl(cl, 10);
- cl = bl;
- bl = t;
-
- t = (ar + M[offset+zr[i]])|0;
- if (i<16){
- t += f5(br,cr,dr) + hr[0];
- } else if (i<32) {
- t += f4(br,cr,dr) + hr[1];
- } else if (i<48) {
- t += f3(br,cr,dr) + hr[2];
- } else if (i<64) {
- t += f2(br,cr,dr) + hr[3];
- } else {// if (i<80) {
- t += f1(br,cr,dr) + hr[4];
- }
- t = t|0;
- t = rotl(t,sr[i]) ;
- t = (t+er)|0;
- ar = er;
- er = dr;
- dr = rotl(cr, 10);
- cr = br;
- br = t;
- }
- // Intermediate hash value
- t = (H[1] + cl + dr)|0;
- H[1] = (H[2] + dl + er)|0;
- H[2] = (H[3] + el + ar)|0;
- H[3] = (H[4] + al + br)|0;
- H[4] = (H[0] + bl + cr)|0;
- H[0] = t;
+ return dest;
};
-function f1(x, y, z) {
- return ((x) ^ (y) ^ (z));
+function pipeOnDrain(src) {
+ return function() {
+ var state = src._readableState;
+ debug('pipeOnDrain', state.awaitDrain);
+ if (state.awaitDrain)
+ state.awaitDrain--;
+ if (state.awaitDrain === 0 && EE.listenerCount(src, 'data')) {
+ state.flowing = true;
+ flow(src);
+ }
+ };
}
-function f2(x, y, z) {
- return (((x)&(y)) | ((~x)&(z)));
-}
-function f3(x, y, z) {
- return (((x) | (~(y))) ^ (z));
-}
+Readable.prototype.unpipe = function(dest) {
+ var state = this._readableState;
-function f4(x, y, z) {
- return (((x) & (z)) | ((y)&(~(z))));
-}
+ // if we're not piping anywhere, then do nothing.
+ if (state.pipesCount === 0)
+ return this;
-function f5(x, y, z) {
- return ((x) ^ ((y) |(~(z))));
-}
+ // just one destination. most common case.
+ if (state.pipesCount === 1) {
+ // passed in one, but it's not the right one.
+ if (dest && dest !== state.pipes)
+ return this;
+
+ if (!dest)
+ dest = state.pipes;
+
+ // got a match.
+ state.pipes = null;
+ state.pipesCount = 0;
+ state.flowing = false;
+ if (dest)
+ dest.emit('unpipe', this);
+ return this;
+ }
-function rotl(x,n) {
- return (x<<n) | (x>>>(32-n));
-}
+ // slow case. multiple pipe destinations.
-function ripemd160(message) {
- var H = [0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0];
+ if (!dest) {
+ // remove all.
+ var dests = state.pipes;
+ var len = state.pipesCount;
+ state.pipes = null;
+ state.pipesCount = 0;
+ state.flowing = false;
- if (typeof message == 'string')
- message = new Buffer(message, 'utf8');
+ for (var i = 0; i < len; i++)
+ dests[i].emit('unpipe', this);
+ return this;
+ }
- var m = bytesToWords(message);
+ // try to find the right one.
+ var i = indexOf(state.pipes, dest);
+ if (i === -1)
+ return this;
- var nBitsLeft = message.length * 8;
- var nBitsTotal = message.length * 8;
+ state.pipes.splice(i, 1);
+ state.pipesCount -= 1;
+ if (state.pipesCount === 1)
+ state.pipes = state.pipes[0];
- // Add padding
- m[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
- m[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
- (((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
- (((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00)
- );
+ dest.emit('unpipe', this);
- for (var i=0 ; i<m.length; i += 16) {
- processBlock(H, m, i);
+ return this;
+};
+
+// set up data events if they are asked for
+// Ensure readable listeners eventually get something
+Readable.prototype.on = function(ev, fn) {
+ var res = Stream.prototype.on.call(this, ev, fn);
+
+ // If listening to data, and it has not explicitly been paused,
+ // then call resume to start the flow of data on the next tick.
+ if (ev === 'data' && false !== this._readableState.flowing) {
+ this.resume();
+ }
+
+ if (ev === 'readable' && this.readable) {
+ var state = this._readableState;
+ if (!state.readableListening) {
+ state.readableListening = true;
+ state.emittedReadable = false;
+ state.needReadable = true;
+ if (!state.reading) {
+ var self = this;
+ process.nextTick(function() {
+ debug('readable nexttick read 0');
+ self.read(0);
+ });
+ } else if (state.length) {
+ emitReadable(this, state);
+ }
+ }
}
- // Swap endian
- for (var i = 0; i < 5; i++) {
- // Shortcut
- var H_i = H[i];
+ return res;
+};
+Readable.prototype.addListener = Readable.prototype.on;
+
+// pause() and resume() are remnants of the legacy readable stream API
+// If the user uses them, then switch into old mode.
+Readable.prototype.resume = function() {
+ var state = this._readableState;
+ if (!state.flowing) {
+ debug('resume');
+ state.flowing = true;
+ if (!state.reading) {
+ debug('resume read 0');
+ this.read(0);
+ }
+ resume(this, state);
+ }
+ return this;
+};
- // Swap
- H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
- (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
+function resume(stream, state) {
+ if (!state.resumeScheduled) {
+ state.resumeScheduled = true;
+ process.nextTick(function() {
+ resume_(stream, state);
+ });
+ }
+}
+
+function resume_(stream, state) {
+ state.resumeScheduled = false;
+ stream.emit('resume');
+ flow(stream);
+ if (state.flowing && !state.reading)
+ stream.read(0);
+}
+
+Readable.prototype.pause = function() {
+ debug('call pause flowing=%j', this._readableState.flowing);
+ if (false !== this._readableState.flowing) {
+ debug('pause');
+ this._readableState.flowing = false;
+ this.emit('pause');
}
+ return this;
+};
- var digestbytes = wordsToBytes(H);
- return new Buffer(digestbytes);
+function flow(stream) {
+ var state = stream._readableState;
+ debug('flow', state.flowing);
+ if (state.flowing) {
+ do {
+ var chunk = stream.read();
+ } while (null !== chunk && state.flowing);
+ }
}
+// wrap an old-style stream as the async data source.
+// This is *not* part of the readable stream interface.
+// It is an ugly unfortunate mess of history.
+Readable.prototype.wrap = function(stream) {
+ var state = this._readableState;
+ var paused = false;
+ var self = this;
+ stream.on('end', function() {
+ debug('wrapped end');
+ if (state.decoder && !state.ended) {
+ var chunk = state.decoder.end();
+ if (chunk && chunk.length)
+ self.push(chunk);
+ }
-}).call(this,_dereq_("buffer").Buffer)
-},{"buffer":8}],22:[function(_dereq_,module,exports){
-var u = _dereq_('./util')
-var write = u.write
-var fill = u.zeroFill
+ self.push(null);
+ });
-module.exports = function (Buffer) {
+ stream.on('data', function(chunk) {
+ debug('wrapped data');
+ if (state.decoder)
+ chunk = state.decoder.write(chunk);
+ if (!chunk || !state.objectMode && !chunk.length)
+ return;
- //prototype class for hash functions
- function Hash (blockSize, finalSize) {
- this._block = new Buffer(blockSize) //new Uint32Array(blockSize/4)
- this._finalSize = finalSize
- this._blockSize = blockSize
- this._len = 0
- this._s = 0
- }
+ var ret = self.push(chunk);
+ if (!ret) {
+ paused = true;
+ stream.pause();
+ }
+ });
- Hash.prototype.init = function () {
- this._s = 0
- this._len = 0
+ // proxy all the other methods.
+ // important when wrapping filters and duplexes.
+ for (var i in stream) {
+ if (util.isFunction(stream[i]) && util.isUndefined(this[i])) {
+ this[i] = function(method) { return function() {
+ return stream[method].apply(stream, arguments);
+ }}(i);
+ }
}
- function lengthOf(data, enc) {
- if(enc == null) return data.byteLength || data.length
- if(enc == 'ascii' || enc == 'binary') return data.length
- if(enc == 'hex') return data.length/2
- if(enc == 'base64') return data.length/3
- }
+ // proxy certain important events.
+ var events = ['error', 'close', 'destroy', 'pause', 'resume'];
+ forEach(events, function(ev) {
+ stream.on(ev, self.emit.bind(self, ev));
+ });
- Hash.prototype.update = function (data, enc) {
- var bl = this._blockSize
+ // when we try to consume some more bytes, simply unpause the
+ // underlying stream.
+ self._read = function(n) {
+ debug('wrapped _read', n);
+ if (paused) {
+ paused = false;
+ stream.resume();
+ }
+ };
- //I'd rather do this with a streaming encoder, like the opposite of
- //http://nodejs.org/api/string_decoder.html
- var length
- if(!enc && 'string' === typeof data)
- enc = 'utf8'
+ return self;
+};
- if(enc) {
- if(enc === 'utf-8')
- enc = 'utf8'
- if(enc === 'base64' || enc === 'utf8')
- data = new Buffer(data, enc), enc = null
- length = lengthOf(data, enc)
- } else
- length = data.byteLength || data.length
-
- var l = this._len += length
- var s = this._s = (this._s || 0)
- var f = 0
- var buffer = this._block
- while(s < l) {
- var t = Math.min(length, f + bl)
- write(buffer, data, enc, s%bl, f, t)
- var ch = (t - f);
- s += ch; f += ch
-
- if(!(s%bl))
- this._update(buffer)
- }
- this._s = s
+// exposed for testing purposes only.
+Readable._fromList = fromList;
- return this
+// Pluck off n bytes from an array of buffers.
+// Length is the combined lengths of all the buffers in the list.
+function fromList(n, state) {
+ var list = state.buffer;
+ var length = state.length;
+ var stringMode = !!state.decoder;
+ var objectMode = !!state.objectMode;
+ var ret;
- }
+ // nothing in the list, definitely empty.
+ if (list.length === 0)
+ return null;
- Hash.prototype.digest = function (enc) {
- var bl = this._blockSize
- var fl = this._finalSize
- var len = this._len*8
+ if (length === 0)
+ ret = null;
+ else if (objectMode)
+ ret = list.shift();
+ else if (!n || n >= length) {
+ // read it all, truncate the array.
+ if (stringMode)
+ ret = list.join('');
+ else
+ ret = Buffer.concat(list, length);
+ list.length = 0;
+ } else {
+ // read just some of it.
+ if (n < list[0].length) {
+ // just take a part of the first list item.
+ // slice is the same for buffers and strings.
+ var buf = list[0];
+ ret = buf.slice(0, n);
+ list[0] = buf.slice(n);
+ } else if (n === list[0].length) {
+ // first list is a perfect match
+ ret = list.shift();
+ } else {
+ // complex case.
+ // we have enough to cover it, but it spans past the first buffer.
+ if (stringMode)
+ ret = '';
+ else
+ ret = new Buffer(n);
- var x = this._block
+ var c = 0;
+ for (var i = 0, l = list.length; i < l && c < n; i++) {
+ var buf = list[0];
+ var cpy = Math.min(n - c, buf.length);
- var bits = len % (bl*8)
+ if (stringMode)
+ ret += buf.slice(0, cpy);
+ else
+ buf.copy(ret, c, 0, cpy);
- //add end marker, so that appending 0's creats a different hash.
- x[this._len % bl] = 0x80
- fill(this._block, this._len % bl + 1)
+ if (cpy < buf.length)
+ list[0] = buf.slice(cpy);
+ else
+ list.shift();
- if(bits >= fl*8) {
- this._update(this._block)
- u.zeroFill(this._block, 0)
+ c += cpy;
+ }
}
+ }
+
+ return ret;
+}
- //TODO: handle case where the bit length is > Math.pow(2, 29)
- x.writeInt32BE(len, fl + 4) //big endian
+function endReadable(stream) {
+ var state = stream._readableState;
- var hash = this._update(this._block) || this._hash()
- if(enc == null) return hash
- return hash.toString(enc)
- }
+ // If we get here before consuming all the bytes, then that is a
+ // bug in node. Should never happen.
+ if (state.length > 0)
+ throw new Error('endReadable called on non-empty stream');
- Hash.prototype._update = function () {
- throw new Error('_update must be implemented by subclass')
+ if (!state.endEmitted) {
+ state.ended = true;
+ process.nextTick(function() {
+ // Check that we didn't get one last unshift.
+ if (!state.endEmitted && state.length === 0) {
+ state.endEmitted = true;
+ stream.readable = false;
+ stream.emit('end');
+ }
+ });
}
+}
- return Hash
+function forEach (xs, f) {
+ for (var i = 0, l = xs.length; i < l; i++) {
+ f(xs[i], i);
+ }
}
-},{"./util":26}],23:[function(_dereq_,module,exports){
-var exports = module.exports = function (alg) {
- var Alg = exports[alg]
- if(!Alg) throw new Error(alg + ' is not supported (we accept pull requests)')
- return new Alg()
+function indexOf (xs, x) {
+ for (var i = 0, l = xs.length; i < l; i++) {
+ if (xs[i] === x) return i;
+ }
+ return -1;
}
-var Buffer = _dereq_('buffer').Buffer
-var Hash = _dereq_('./hash')(Buffer)
+}).call(this,require('_process'))
+},{"./_stream_duplex":16,"_process":14,"buffer":7,"core-util-is":21,"events":11,"inherits":12,"isarray":13,"stream":26,"string_decoder/":27,"util":6}],19:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
-exports.sha =
-exports.sha1 = _dereq_('./sha1')(Buffer, Hash)
-exports.sha256 = _dereq_('./sha256')(Buffer, Hash)
-},{"./hash":22,"./sha1":24,"./sha256":25,"buffer":8}],24:[function(_dereq_,module,exports){
-/*
- * A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined
- * in FIPS PUB 180-1
- * Version 2.1a Copyright Paul Johnston 2000 - 2002.
- * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
- * Distributed under the BSD License
- * See http://pajhome.org.uk/crypt/md5 for details.
- */
-module.exports = function (Buffer, Hash) {
+// a transform stream is a readable/writable stream where you do
+// something with the data. Sometimes it's called a "filter",
+// but that's not a great name for it, since that implies a thing where
+// some bits pass through, and others are simply ignored. (That would
+// be a valid example of a transform, of course.)
+//
+// While the output is causally related to the input, it's not a
+// necessarily symmetric or synchronous transformation. For example,
+// a zlib stream might take multiple plain-text writes(), and then
+// emit a single compressed chunk some time in the future.
+//
+// Here's how this works:
+//
+// The Transform stream has all the aspects of the readable and writable
+// stream classes. When you write(chunk), that calls _write(chunk,cb)
+// internally, and returns false if there's a lot of pending writes
+// buffered up. When you call read(), that calls _read(n) until
+// there's enough pending readable data buffered up.
+//
+// In a transform stream, the written data is placed in a buffer. When
+// _read(n) is called, it transforms the queued up data, calling the
+// buffered _write cb's as it consumes chunks. If consuming a single
+// written chunk would result in multiple output chunks, then the first
+// outputted bit calls the readcb, and subsequent chunks just go into
+// the read buffer, and will cause it to emit 'readable' if necessary.
+//
+// This way, back-pressure is actually determined by the reading side,
+// since _read has to be called to start processing a new chunk. However,
+// a pathological inflate type of transform can cause excessive buffering
+// here. For example, imagine a stream where every byte of input is
+// interpreted as an integer from 0-255, and then results in that many
+// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in
+// 1kb of data being output. In this case, you could write a very small
+// amount of input, and end up with a very large amount of output. In
+// such a pathological inflating mechanism, there'd be no way to tell
+// the system to stop doing the transform. A single 4MB write could
+// cause the system to run out of memory.
+//
+// However, even in such a pathological case, only a single written chunk
+// would be consumed, and then the rest would wait (un-transformed) until
+// the results of the previous transformed chunk were consumed.
- var inherits = _dereq_('util').inherits
+module.exports = Transform;
- inherits(Sha1, Hash)
+var Duplex = require('./_stream_duplex');
- var A = 0|0
- var B = 4|0
- var C = 8|0
- var D = 12|0
- var E = 16|0
+/*<replacement>*/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/*</replacement>*/
- var BE = false
- var LE = true
+util.inherits(Transform, Duplex);
- var W = new Int32Array(80)
- var POOL = []
+function TransformState(options, stream) {
+ this.afterTransform = function(er, data) {
+ return afterTransform(stream, er, data);
+ };
- function Sha1 () {
- if(POOL.length)
- return POOL.pop().init()
+ this.needTransform = false;
+ this.transforming = false;
+ this.writecb = null;
+ this.writechunk = null;
+}
- if(!(this instanceof Sha1)) return new Sha1()
- this._w = W
- Hash.call(this, 16*4, 14*4)
-
- this._h = null
- this.init()
- }
+function afterTransform(stream, er, data) {
+ var ts = stream._transformState;
+ ts.transforming = false;
- Sha1.prototype.init = function () {
- this._a = 0x67452301
- this._b = 0xefcdab89
- this._c = 0x98badcfe
- this._d = 0x10325476
- this._e = 0xc3d2e1f0
+ var cb = ts.writecb;
- Hash.prototype.init.call(this)
- return this
- }
+ if (!cb)
+ return stream.emit('error', new Error('no writecb in Transform class'));
- Sha1.prototype._POOL = POOL
+ ts.writechunk = null;
+ ts.writecb = null;
- // assume that array is a Uint32Array with length=16,
- // and that if it is the last block, it already has the length and the 1 bit appended.
+ if (!util.isNullOrUndefined(data))
+ stream.push(data);
+ if (cb)
+ cb(er);
- var isDV = new Buffer(1) instanceof DataView
- function readInt32BE (X, i) {
- return isDV
- ? X.getInt32(i, false)
- : X.readInt32BE(i)
+ var rs = stream._readableState;
+ rs.reading = false;
+ if (rs.needReadable || rs.length < rs.highWaterMark) {
+ stream._read(rs.highWaterMark);
}
+}
- Sha1.prototype._update = function (array) {
- var X = this._block
- var h = this._h
- var a, b, c, d, e, _a, _b, _c, _d, _e
+function Transform(options) {
+ if (!(this instanceof Transform))
+ return new Transform(options);
- a = _a = this._a
- b = _b = this._b
- c = _c = this._c
- d = _d = this._d
- e = _e = this._e
+ Duplex.call(this, options);
- var w = this._w
+ this._transformState = new TransformState(options, this);
- for(var j = 0; j < 80; j++) {
- var W = w[j]
- = j < 16
- //? X.getInt32(j*4, false)
- //? readInt32BE(X, j*4) //*/ X.readInt32BE(j*4) //*/
- ? X.readInt32BE(j*4)
- : rol(w[j - 3] ^ w[j - 8] ^ w[j - 14] ^ w[j - 16], 1)
+ // when the writable side finishes, then flush out anything remaining.
+ var stream = this;
- var t =
- add(
- add(rol(a, 5), sha1_ft(j, b, c, d)),
- add(add(e, W), sha1_kt(j))
- );
+ // start out asking for a readable event once data is transformed.
+ this._readableState.needReadable = true;
- e = d
- d = c
- c = rol(b, 30)
- b = a
- a = t
- }
+ // we have implemented the _read method, and done the other things
+ // that Readable wants before the first _read call, so unset the
+ // sync guard flag.
+ this._readableState.sync = false;
- this._a = add(a, _a)
- this._b = add(b, _b)
- this._c = add(c, _c)
- this._d = add(d, _d)
- this._e = add(e, _e)
- }
+ this.once('prefinish', function() {
+ if (util.isFunction(this._flush))
+ this._flush(function(er) {
+ done(stream, er);
+ });
+ else
+ done(stream);
+ });
+}
- Sha1.prototype._hash = function () {
- if(POOL.length < 100) POOL.push(this)
- var H = new Buffer(20)
- //console.log(this._a|0, this._b|0, this._c|0, this._d|0, this._e|0)
- H.writeInt32BE(this._a|0, A)
- H.writeInt32BE(this._b|0, B)
- H.writeInt32BE(this._c|0, C)
- H.writeInt32BE(this._d|0, D)
- H.writeInt32BE(this._e|0, E)
- return H
- }
+Transform.prototype.push = function(chunk, encoding) {
+ this._transformState.needTransform = false;
+ return Duplex.prototype.push.call(this, chunk, encoding);
+};
- /*
- * Perform the appropriate triplet combination function for the current
- * iteration
- */
- function sha1_ft(t, b, c, d) {
- if(t < 20) return (b & c) | ((~b) & d);
- if(t < 40) return b ^ c ^ d;
- if(t < 60) return (b & c) | (b & d) | (c & d);
- return b ^ c ^ d;
- }
+// This is the part where you do stuff!
+// override this function in implementation classes.
+// 'chunk' is an input chunk.
+//
+// Call `push(newChunk)` to pass along transformed output
+// to the readable side. You may call 'push' zero or more times.
+//
+// Call `cb(err)` when you are done with this chunk. If you pass
+// an error, then that'll put the hurt on the whole operation. If you
+// never call cb(), then you'll never get another chunk.
+Transform.prototype._transform = function(chunk, encoding, cb) {
+ throw new Error('not implemented');
+};
- /*
- * Determine the appropriate additive constant for the current iteration
- */
- function sha1_kt(t) {
- return (t < 20) ? 1518500249 : (t < 40) ? 1859775393 :
- (t < 60) ? -1894007588 : -899497514;
+Transform.prototype._write = function(chunk, encoding, cb) {
+ var ts = this._transformState;
+ ts.writecb = cb;
+ ts.writechunk = chunk;
+ ts.writeencoding = encoding;
+ if (!ts.transforming) {
+ var rs = this._readableState;
+ if (ts.needTransform ||
+ rs.needReadable ||
+ rs.length < rs.highWaterMark)
+ this._read(rs.highWaterMark);
}
+};
- /*
- * Add integers, wrapping at 2^32. This uses 16-bit operations internally
- * to work around bugs in some JS interpreters.
- * //dominictarr: this is 10 years old, so maybe this can be dropped?)
- *
- */
- function add(x, y) {
- return (x + y ) | 0
- //lets see how this goes on testling.
- // var lsw = (x & 0xFFFF) + (y & 0xFFFF);
- // var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
- // return (msw << 16) | (lsw & 0xFFFF);
- }
+// Doesn't matter what the args are here.
+// _transform does all the work.
+// That we got here means that the readable side wants more data.
+Transform.prototype._read = function(n) {
+ var ts = this._transformState;
- /*
- * Bitwise rotate a 32-bit number to the left.
- */
- function rol(num, cnt) {
- return (num << cnt) | (num >>> (32 - cnt));
+ if (!util.isNull(ts.writechunk) && ts.writecb && !ts.transforming) {
+ ts.transforming = true;
+ this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
+ } else {
+ // mark that we need a transform, so that any data that comes in
+ // will get processed, now that we've asked for it.
+ ts.needTransform = true;
}
+};
- return Sha1
-}
-},{"util":14}],25:[function(_dereq_,module,exports){
+function done(stream, er) {
+ if (er)
+ return stream.emit('error', er);
-/**
- * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined
- * in FIPS 180-2
- * Version 2.2-beta Copyright Angel Marin, Paul Johnston 2000 - 2009.
- * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
- *
- */
+ // if there's nothing in the write buffer, then that means
+ // that nothing more will ever be provided
+ var ws = stream._writableState;
+ var ts = stream._transformState;
-var inherits = _dereq_('util').inherits
-var BE = false
-var LE = true
-var u = _dereq_('./util')
-
-module.exports = function (Buffer, Hash) {
-
- var K = [
- 0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5,
- 0x3956C25B, 0x59F111F1, 0x923F82A4, 0xAB1C5ED5,
- 0xD807AA98, 0x12835B01, 0x243185BE, 0x550C7DC3,
- 0x72BE5D74, 0x80DEB1FE, 0x9BDC06A7, 0xC19BF174,
- 0xE49B69C1, 0xEFBE4786, 0x0FC19DC6, 0x240CA1CC,
- 0x2DE92C6F, 0x4A7484AA, 0x5CB0A9DC, 0x76F988DA,
- 0x983E5152, 0xA831C66D, 0xB00327C8, 0xBF597FC7,
- 0xC6E00BF3, 0xD5A79147, 0x06CA6351, 0x14292967,
- 0x27B70A85, 0x2E1B2138, 0x4D2C6DFC, 0x53380D13,
- 0x650A7354, 0x766A0ABB, 0x81C2C92E, 0x92722C85,
- 0xA2BFE8A1, 0xA81A664B, 0xC24B8B70, 0xC76C51A3,
- 0xD192E819, 0xD6990624, 0xF40E3585, 0x106AA070,
- 0x19A4C116, 0x1E376C08, 0x2748774C, 0x34B0BCB5,
- 0x391C0CB3, 0x4ED8AA4A, 0x5B9CCA4F, 0x682E6FF3,
- 0x748F82EE, 0x78A5636F, 0x84C87814, 0x8CC70208,
- 0x90BEFFFA, 0xA4506CEB, 0xBEF9A3F7, 0xC67178F2
- ]
+ if (ws.length)
+ throw new Error('calling transform done when ws.length != 0');
+
+ if (ts.transforming)
+ throw new Error('calling transform done when still transforming');
+
+ return stream.push(null);
+}
+
+},{"./_stream_duplex":16,"core-util-is":21,"inherits":12}],20:[function(require,module,exports){
+(function (process){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
- inherits(Sha256, Hash)
- var W = new Array(64)
- var POOL = []
- function Sha256() {
- // Closure compiler warning - this code lacks side effects - thus commented out
- // if(POOL.length) {
- // return POOL.shift().init()
- // }
- //this._data = new Buffer(32)
+// A bit simpler than readable streams.
+// Implement an async ._write(chunk, cb), and it'll handle all
+// the drain event emission and buffering.
- this.init()
+module.exports = Writable;
- this._w = W //new Array(64)
+/*<replacement>*/
+var Buffer = require('buffer').Buffer;
+/*</replacement>*/
- Hash.call(this, 16*4, 14*4)
- };
+Writable.WritableState = WritableState;
- Sha256.prototype.init = function () {
- this._a = 0x6a09e667|0
- this._b = 0xbb67ae85|0
- this._c = 0x3c6ef372|0
- this._d = 0xa54ff53a|0
- this._e = 0x510e527f|0
- this._f = 0x9b05688c|0
- this._g = 0x1f83d9ab|0
- this._h = 0x5be0cd19|0
+/*<replacement>*/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/*</replacement>*/
- this._len = this._s = 0
+var Stream = require('stream');
- return this
- }
+util.inherits(Writable, Stream);
- var safe_add = function(x, y) {
- var lsw = (x & 0xFFFF) + (y & 0xFFFF);
- var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
- return (msw << 16) | (lsw & 0xFFFF);
- }
+function WriteReq(chunk, encoding, cb) {
+ this.chunk = chunk;
+ this.encoding = encoding;
+ this.callback = cb;
+}
- function S (X, n) {
- return (X >>> n) | (X << (32 - n));
- }
+function WritableState(options, stream) {
+ var Duplex = require('./_stream_duplex');
- function R (X, n) {
- return (X >>> n);
- }
+ options = options || {};
- function Ch (x, y, z) {
- return ((x & y) ^ ((~x) & z));
- }
+ // the point at which write() starts returning false
+ // Note: 0 is a valid value, means that we always return false if
+ // the entire buffer is not flushed immediately on write()
+ var hwm = options.highWaterMark;
+ var defaultHwm = options.objectMode ? 16 : 16 * 1024;
+ this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm;
- function Maj (x, y, z) {
- return ((x & y) ^ (x & z) ^ (y & z));
- }
+ // object stream flag to indicate whether or not this stream
+ // contains buffers or objects.
+ this.objectMode = !!options.objectMode;
- function Sigma0256 (x) {
- return (S(x, 2) ^ S(x, 13) ^ S(x, 22));
- }
+ if (stream instanceof Duplex)
+ this.objectMode = this.objectMode || !!options.writableObjectMode;
- function Sigma1256 (x) {
- return (S(x, 6) ^ S(x, 11) ^ S(x, 25));
- }
+ // cast to ints.
+ this.highWaterMark = ~~this.highWaterMark;
- function Gamma0256 (x) {
- return (S(x, 7) ^ S(x, 18) ^ R(x, 3));
- }
+ this.needDrain = false;
+ // at the start of calling end()
+ this.ending = false;
+ // when end() has been called, and returned
+ this.ended = false;
+ // when 'finish' is emitted
+ this.finished = false;
- function Gamma1256 (x) {
- return (S(x, 17) ^ S(x, 19) ^ R(x, 10));
- }
+ // should we decode strings into buffers before passing to _write?
+ // this is here so that some node-core streams can optimize string
+ // handling at a lower level.
+ var noDecode = options.decodeStrings === false;
+ this.decodeStrings = !noDecode;
- Sha256.prototype._update = function(m) {
- var M = this._block
- var W = this._w
- var a, b, c, d, e, f, g, h
- var T1, T2
+ // Crypto is kind of old and crusty. Historically, its default string
+ // encoding is 'binary' so we have to make this configurable.
+ // Everything else in the universe uses 'utf8', though.
+ this.defaultEncoding = options.defaultEncoding || 'utf8';
- a = this._a | 0
- b = this._b | 0
- c = this._c | 0
- d = this._d | 0
- e = this._e | 0
- f = this._f | 0
- g = this._g | 0
- h = this._h | 0
+ // not an actual buffer we keep track of, but a measurement
+ // of how much we're waiting to get pushed to some underlying
+ // socket or file.
+ this.length = 0;
- for (var j = 0; j < 64; j++) {
- var w = W[j] = j < 16
- ? M.readInt32BE(j * 4)
- : Gamma1256(W[j - 2]) + W[j - 7] + Gamma0256(W[j - 15]) + W[j - 16]
+ // a flag to see when we're in the middle of a write.
+ this.writing = false;
- T1 = h + Sigma1256(e) + Ch(e, f, g) + K[j] + w
+ // when true all writes will be buffered until .uncork() call
+ this.corked = 0;
- T2 = Sigma0256(a) + Maj(a, b, c);
- h = g; g = f; f = e; e = d + T1; d = c; c = b; b = a; a = T1 + T2;
- }
+ // a flag to be able to tell if the onwrite cb is called immediately,
+ // or on a later tick. We set this to true at first, because any
+ // actions that shouldn't happen until "later" should generally also
+ // not happen before the first write call.
+ this.sync = true;
- this._a = (a + this._a) | 0
- this._b = (b + this._b) | 0
- this._c = (c + this._c) | 0
- this._d = (d + this._d) | 0
- this._e = (e + this._e) | 0
- this._f = (f + this._f) | 0
- this._g = (g + this._g) | 0
- this._h = (h + this._h) | 0
+ // a flag to know if we're processing previously buffered items, which
+ // may call the _write() callback in the same tick, so that we don't
+ // end up in an overlapped onwrite situation.
+ this.bufferProcessing = false;
+ // the callback that's passed to _write(chunk,cb)
+ this.onwrite = function(er) {
+ onwrite(stream, er);
};
- Sha256.prototype._hash = function () {
- if(POOL.length < 10)
- POOL.push(this)
+ // the callback that the user supplies to write(chunk,encoding,cb)
+ this.writecb = null;
- var H = new Buffer(32)
+ // the amount that is being written when _write is called.
+ this.writelen = 0;
- H.writeInt32BE(this._a, 0)
- H.writeInt32BE(this._b, 4)
- H.writeInt32BE(this._c, 8)
- H.writeInt32BE(this._d, 12)
- H.writeInt32BE(this._e, 16)
- H.writeInt32BE(this._f, 20)
- H.writeInt32BE(this._g, 24)
- H.writeInt32BE(this._h, 28)
+ this.buffer = [];
- return H
- }
+ // number of pending user-supplied write callbacks
+ // this must be 0 before 'finish' can be emitted
+ this.pendingcb = 0;
- return Sha256
+ // emit prefinish if the only thing we're waiting for is _write cbs
+ // This is relevant for synchronous Transform streams
+ this.prefinished = false;
+ // True if the error was already emitted and should not be thrown again
+ this.errorEmitted = false;
}
-},{"./util":26,"util":14}],26:[function(_dereq_,module,exports){
-exports.write = write
-exports.zeroFill = zeroFill
+function Writable(options) {
+ var Duplex = require('./_stream_duplex');
-exports.toString = toString
+ // Writable ctor is applied to Duplexes, though they're not
+ // instanceof Writable, they're instanceof Readable.
+ if (!(this instanceof Writable) && !(this instanceof Duplex))
+ return new Writable(options);
-function write (buffer, string, enc, start, from, to, LE) {
- var l = (to - from)
- if(enc === 'ascii' || enc === 'binary') {
- for( var i = 0; i < l; i++) {
- buffer[start + i] = string.charCodeAt(i + from)
- }
- }
- else if(enc == null) {
- for( var i = 0; i < l; i++) {
- buffer[start + i] = string[i + from]
- }
- }
- else if(enc === 'hex') {
- for(var i = 0; i < l; i++) {
- var j = from + i
- buffer[start + i] = parseInt(string[j*2] + string[(j*2)+1], 16)
- }
- }
- else if(enc === 'base64') {
- throw new Error('base64 encoding not yet supported')
- }
- else
- throw new Error(enc +' encoding not yet supported')
-}
+ this._writableState = new WritableState(options, this);
-//always fill to the end!
-function zeroFill(buf, from) {
- for(var i = from; i < buf.length; i++)
- buf[i] = 0
+ // legacy.
+ this.writable = true;
+
+ Stream.call(this);
}
+// Otherwise people can pipe Writable streams, which is just wrong.
+Writable.prototype.pipe = function() {
+ this.emit('error', new Error('Cannot pipe. Not readable.'));
+};
-},{}],27:[function(_dereq_,module,exports){
-(function (Buffer){
-// JavaScript PBKDF2 Implementation
-// Based on http://git.io/qsv2zw
-// Licensed under LGPL v3
-// Copyright (c) 2013 jduncanator
-
-var blocksize = 64
-var zeroBuffer = new Buffer(blocksize); zeroBuffer.fill(0)
-
-module.exports = function (createHmac, exports) {
- exports = exports || {}
-
- exports.pbkdf2 = function(password, salt, iterations, keylen, cb) {
- if('function' !== typeof cb)
- throw new Error('No callback provided to pbkdf2');
- setTimeout(function () {
- cb(null, exports.pbkdf2Sync(password, salt, iterations, keylen))
- })
- }
- exports.pbkdf2Sync = function(key, salt, iterations, keylen) {
- if('number' !== typeof iterations)
- throw new TypeError('Iterations not a number')
- if(iterations < 0)
- throw new TypeError('Bad iterations')
- if('number' !== typeof keylen)
- throw new TypeError('Key length not a number')
- if(keylen < 0)
- throw new TypeError('Bad key length')
-
- //stretch key to the correct length that hmac wants it,
- //otherwise this will happen every time hmac is called
- //twice per iteration.
- var key = !Buffer.isBuffer(key) ? new Buffer(key) : key
-
- if(key.length > blocksize) {
- key = createHash(alg).update(key).digest()
- } else if(key.length < blocksize) {
- key = Buffer.concat([key, zeroBuffer], blocksize)
- }
+function writeAfterEnd(stream, state, cb) {
+ var er = new Error('write after end');
+ // TODO: defer error events consistently everywhere, not just the cb
+ stream.emit('error', er);
+ process.nextTick(function() {
+ cb(er);
+ });
+}
- var HMAC;
- var cplen, p = 0, i = 1, itmp = new Buffer(4), digtmp;
- var out = new Buffer(keylen);
- out.fill(0);
- while(keylen) {
- if(keylen > 20)
- cplen = 20;
- else
- cplen = keylen;
-
- /* We are unlikely to ever use more than 256 blocks (5120 bits!)
- * but just in case...
- */
- itmp[0] = (i >> 24) & 0xff;
- itmp[1] = (i >> 16) & 0xff;
- itmp[2] = (i >> 8) & 0xff;
- itmp[3] = i & 0xff;
-
- HMAC = createHmac('sha1', key);
- HMAC.update(salt)
- HMAC.update(itmp);
- digtmp = HMAC.digest();
- digtmp.copy(out, p, 0, cplen);
-
- for(var j = 1; j < iterations; j++) {
- HMAC = createHmac('sha1', key);
- HMAC.update(digtmp);
- digtmp = HMAC.digest();
- for(var k = 0; k < cplen; k++) {
- out[k] ^= digtmp[k];
- }
- }
- keylen -= cplen;
- i++;
- p += cplen;
- }
+// If we get something that is not a buffer, string, null, or undefined,
+// and we're not in objectMode, then that's an error.
+// Otherwise stream chunks are all considered to be of length=1, and the
+// watermarks determine how many objects to keep in the buffer, rather than
+// how many bytes or characters.
+function validChunk(stream, state, chunk, cb) {
+ var valid = true;
+ if (!util.isBuffer(chunk) &&
+ !util.isString(chunk) &&
+ !util.isNullOrUndefined(chunk) &&
+ !state.objectMode) {
+ var er = new TypeError('Invalid non-string/buffer chunk');
+ stream.emit('error', er);
+ process.nextTick(function() {
+ cb(er);
+ });
+ valid = false;
+ }
+ return valid;
+}
- return out;
+Writable.prototype.write = function(chunk, encoding, cb) {
+ var state = this._writableState;
+ var ret = false;
+
+ if (util.isFunction(encoding)) {
+ cb = encoding;
+ encoding = null;
}
- return exports
-}
+ if (util.isBuffer(chunk))
+ encoding = 'buffer';
+ else if (!encoding)
+ encoding = state.defaultEncoding;
-}).call(this,_dereq_("buffer").Buffer)
-},{"buffer":8}],28:[function(_dereq_,module,exports){
-(function (Buffer){
-// Original code adapted from Robert Kieffer.
-// details at https://github.com/broofa/node-uuid
+ if (!util.isFunction(cb))
+ cb = function() {};
+
+ if (state.ended)
+ writeAfterEnd(this, state, cb);
+ else if (validChunk(this, state, chunk, cb)) {
+ state.pendingcb++;
+ ret = writeOrBuffer(this, state, chunk, encoding, cb);
+ }
+ return ret;
+};
-(function() {
- var _global = this;
+Writable.prototype.cork = function() {
+ var state = this._writableState;
- var mathRNG, whatwgRNG;
+ state.corked++;
+};
- // NOTE: Math.random() does not guarantee "cryptographic quality"
- mathRNG = function(size) {
- var bytes = new Buffer(size);
- var r;
+Writable.prototype.uncork = function() {
+ var state = this._writableState;
- for (var i = 0, r; i < size; i++) {
- if ((i & 0x03) == 0) r = Math.random() * 0x100000000;
- bytes[i] = r >>> ((i & 0x03) << 3) & 0xff;
- }
+ if (state.corked) {
+ state.corked--;
- return bytes;
+ if (!state.writing &&
+ !state.corked &&
+ !state.finished &&
+ !state.bufferProcessing &&
+ state.buffer.length)
+ clearBuffer(this, state);
}
+};
- if (_global.crypto && crypto.getRandomValues) {
- whatwgRNG = function(size) {
- var bytes = new Buffer(size); //in browserify, this is an extended Uint8Array
- crypto.getRandomValues(bytes);
- return bytes;
- }
+function decodeChunk(state, chunk, encoding) {
+ if (!state.objectMode &&
+ state.decodeStrings !== false &&
+ util.isString(chunk)) {
+ chunk = new Buffer(chunk, encoding);
}
+ return chunk;
+}
- module.exports = whatwgRNG || mathRNG;
+// if we're already writing something, then just put this
+// in the queue, and wait our turn. Otherwise, call _write
+// If we return false, then we need a drain event, so set that flag.
+function writeOrBuffer(stream, state, chunk, encoding, cb) {
+ chunk = decodeChunk(state, chunk, encoding);
+ if (util.isBuffer(chunk))
+ encoding = 'buffer';
+ var len = state.objectMode ? 1 : chunk.length;
-}())
+ state.length += len;
-}).call(this,_dereq_("buffer").Buffer)
-},{"buffer":8}],29:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function () {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var BlockCipher = C_lib.BlockCipher;
- var C_algo = C.algo;
-
- // Lookup tables
- var SBOX = [];
- var INV_SBOX = [];
- var SUB_MIX_0 = [];
- var SUB_MIX_1 = [];
- var SUB_MIX_2 = [];
- var SUB_MIX_3 = [];
- var INV_SUB_MIX_0 = [];
- var INV_SUB_MIX_1 = [];
- var INV_SUB_MIX_2 = [];
- var INV_SUB_MIX_3 = [];
-
- // Compute lookup tables
- (function () {
- // Compute double table
- var d = [];
- for (var i = 0; i < 256; i++) {
- if (i < 128) {
- d[i] = i << 1;
- } else {
- d[i] = (i << 1) ^ 0x11b;
- }
- }
-
- // Walk GF(2^8)
- var x = 0;
- var xi = 0;
- for (var i = 0; i < 256; i++) {
- // Compute sbox
- var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4);
- sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63;
- SBOX[x] = sx;
- INV_SBOX[sx] = x;
-
- // Compute multiplication
- var x2 = d[x];
- var x4 = d[x2];
- var x8 = d[x4];
-
- // Compute sub bytes, mix columns tables
- var t = (d[sx] * 0x101) ^ (sx * 0x1010100);
- SUB_MIX_0[x] = (t << 24) | (t >>> 8);
- SUB_MIX_1[x] = (t << 16) | (t >>> 16);
- SUB_MIX_2[x] = (t << 8) | (t >>> 24);
- SUB_MIX_3[x] = t;
-
- // Compute inv sub bytes, inv mix columns tables
- var t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100);
- INV_SUB_MIX_0[sx] = (t << 24) | (t >>> 8);
- INV_SUB_MIX_1[sx] = (t << 16) | (t >>> 16);
- INV_SUB_MIX_2[sx] = (t << 8) | (t >>> 24);
- INV_SUB_MIX_3[sx] = t;
-
- // Compute next counter
- if (!x) {
- x = xi = 1;
- } else {
- x = x2 ^ d[d[d[x8 ^ x2]]];
- xi ^= d[d[xi]];
- }
- }
- }());
-
- // Precomputed Rcon lookup
- var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];
-
- /**
- * AES block cipher algorithm.
- */
- var AES = C_algo.AES = BlockCipher.extend({
- _doReset: function () {
- // Shortcuts
- var key = this._key;
- var keyWords = key.words;
- var keySize = key.sigBytes / 4;
-
- // Compute number of rounds
- var nRounds = this._nRounds = keySize + 6
-
- // Compute number of key schedule rows
- var ksRows = (nRounds + 1) * 4;
-
- // Compute key schedule
- var keySchedule = this._keySchedule = [];
- for (var ksRow = 0; ksRow < ksRows; ksRow++) {
- if (ksRow < keySize) {
- keySchedule[ksRow] = keyWords[ksRow];
- } else {
- var t = keySchedule[ksRow - 1];
-
- if (!(ksRow % keySize)) {
- // Rot word
- t = (t << 8) | (t >>> 24);
-
- // Sub word
- t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];
-
- // Mix Rcon
- t ^= RCON[(ksRow / keySize) | 0] << 24;
- } else if (keySize > 6 && ksRow % keySize == 4) {
- // Sub word
- t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];
- }
-
- keySchedule[ksRow] = keySchedule[ksRow - keySize] ^ t;
- }
- }
-
- // Compute inv key schedule
- var invKeySchedule = this._invKeySchedule = [];
- for (var invKsRow = 0; invKsRow < ksRows; invKsRow++) {
- var ksRow = ksRows - invKsRow;
-
- if (invKsRow % 4) {
- var t = keySchedule[ksRow];
- } else {
- var t = keySchedule[ksRow - 4];
- }
-
- if (invKsRow < 4 || ksRow <= 4) {
- invKeySchedule[invKsRow] = t;
- } else {
- invKeySchedule[invKsRow] = INV_SUB_MIX_0[SBOX[t >>> 24]] ^ INV_SUB_MIX_1[SBOX[(t >>> 16) & 0xff]] ^
- INV_SUB_MIX_2[SBOX[(t >>> 8) & 0xff]] ^ INV_SUB_MIX_3[SBOX[t & 0xff]];
- }
- }
- },
-
- encryptBlock: function (M, offset) {
- this._doCryptBlock(M, offset, this._keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX);
- },
-
- decryptBlock: function (M, offset) {
- // Swap 2nd and 4th rows
- var t = M[offset + 1];
- M[offset + 1] = M[offset + 3];
- M[offset + 3] = t;
-
- this._doCryptBlock(M, offset, this._invKeySchedule, INV_SUB_MIX_0, INV_SUB_MIX_1, INV_SUB_MIX_2, INV_SUB_MIX_3, INV_SBOX);
-
- // Inv swap 2nd and 4th rows
- var t = M[offset + 1];
- M[offset + 1] = M[offset + 3];
- M[offset + 3] = t;
- },
-
- _doCryptBlock: function (M, offset, keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX) {
- // Shortcut
- var nRounds = this._nRounds;
-
- // Get input, add round key
- var s0 = M[offset] ^ keySchedule[0];
- var s1 = M[offset + 1] ^ keySchedule[1];
- var s2 = M[offset + 2] ^ keySchedule[2];
- var s3 = M[offset + 3] ^ keySchedule[3];
-
- // Key schedule row counter
- var ksRow = 4;
-
- // Rounds
- for (var round = 1; round < nRounds; round++) {
- // Shift rows, sub bytes, mix columns, add round key
- var t0 = SUB_MIX_0[s0 >>> 24] ^ SUB_MIX_1[(s1 >>> 16) & 0xff] ^ SUB_MIX_2[(s2 >>> 8) & 0xff] ^ SUB_MIX_3[s3 & 0xff] ^ keySchedule[ksRow++];
- var t1 = SUB_MIX_0[s1 >>> 24] ^ SUB_MIX_1[(s2 >>> 16) & 0xff] ^ SUB_MIX_2[(s3 >>> 8) & 0xff] ^ SUB_MIX_3[s0 & 0xff] ^ keySchedule[ksRow++];
- var t2 = SUB_MIX_0[s2 >>> 24] ^ SUB_MIX_1[(s3 >>> 16) & 0xff] ^ SUB_MIX_2[(s0 >>> 8) & 0xff] ^ SUB_MIX_3[s1 & 0xff] ^ keySchedule[ksRow++];
- var t3 = SUB_MIX_0[s3 >>> 24] ^ SUB_MIX_1[(s0 >>> 16) & 0xff] ^ SUB_MIX_2[(s1 >>> 8) & 0xff] ^ SUB_MIX_3[s2 & 0xff] ^ keySchedule[ksRow++];
-
- // Update state
- s0 = t0;
- s1 = t1;
- s2 = t2;
- s3 = t3;
- }
-
- // Shift rows, sub bytes, add round key
- var t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++];
- var t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++];
- var t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++];
- var t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++];
-
- // Set output
- M[offset] = t0;
- M[offset + 1] = t1;
- M[offset + 2] = t2;
- M[offset + 3] = t3;
- },
-
- keySize: 256/32
- });
-
- /**
- * Shortcut functions to the cipher's object interface.
- *
- * @example
- *
- * var ciphertext = CryptoJS.AES.encrypt(message, key, cfg);
- * var plaintext = CryptoJS.AES.decrypt(ciphertext, key, cfg);
- */
- C.AES = BlockCipher._createHelper(AES);
- }());
-
-
- return CryptoJS.AES;
-
-}));
-},{"./cipher-core":30,"./core":31,"./enc-base64":32,"./evpkdf":34,"./md5":39}],30:[function(_dereq_,module,exports){
-;(function (root, factory) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- /**
- * Cipher core components.
- */
- CryptoJS.lib.Cipher || (function (undefined) {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var Base = C_lib.Base;
- var WordArray = C_lib.WordArray;
- var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm;
- var C_enc = C.enc;
- var Utf8 = C_enc.Utf8;
- var Base64 = C_enc.Base64;
- var C_algo = C.algo;
- var EvpKDF = C_algo.EvpKDF;
-
- /**
- * Abstract base cipher template.
- *
- * @property {number} keySize This cipher's key size. Default: 4 (128 bits)
- * @property {number} ivSize This cipher's IV size. Default: 4 (128 bits)
- * @property {number} _ENC_XFORM_MODE A constant representing encryption mode.
- * @property {number} _DEC_XFORM_MODE A constant representing decryption mode.
- */
- var Cipher = C_lib.Cipher = BufferedBlockAlgorithm.extend({
- /**
- * Configuration options.
- *
- * @property {WordArray} iv The IV to use for this operation.
- */
- cfg: Base.extend(),
-
- /**
- * Creates this cipher in encryption mode.
- *
- * @param {WordArray} key The key.
- * @param {Object} cfg (Optional) The configuration options to use for this operation.
- *
- * @return {Cipher} A cipher instance.
- *
- * @static
- *
- * @example
- *
- * var cipher = CryptoJS.algo.AES.createEncryptor(keyWordArray, { iv: ivWordArray });
- */
- createEncryptor: function (key, cfg) {
- return this.create(this._ENC_XFORM_MODE, key, cfg);
- },
-
- /**
- * Creates this cipher in decryption mode.
- *
- * @param {WordArray} key The key.
- * @param {Object} cfg (Optional) The configuration options to use for this operation.
- *
- * @return {Cipher} A cipher instance.
- *
- * @static
- *
- * @example
- *
- * var cipher = CryptoJS.algo.AES.createDecryptor(keyWordArray, { iv: ivWordArray });
- */
- createDecryptor: function (key, cfg) {
- return this.create(this._DEC_XFORM_MODE, key, cfg);
- },
-
- /**
- * Initializes a newly created cipher.
- *
- * @param {number} xformMode Either the encryption or decryption transormation mode constant.
- * @param {WordArray} key The key.
- * @param {Object} cfg (Optional) The configuration options to use for this operation.
- *
- * @example
- *
- * var cipher = CryptoJS.algo.AES.create(CryptoJS.algo.AES._ENC_XFORM_MODE, keyWordArray, { iv: ivWordArray });
- */
- init: function (xformMode, key, cfg) {
- // Apply config defaults
- this.cfg = this.cfg.extend(cfg);
-
- // Store transform mode and key
- this._xformMode = xformMode;
- this._key = key;
-
- // Set initial values
- this.reset();
- },
-
- /**
- * Resets this cipher to its initial state.
- *
- * @example
- *
- * cipher.reset();
- */
- reset: function () {
- // Reset data buffer
- BufferedBlockAlgorithm.reset.call(this);
-
- // Perform concrete-cipher logic
- this._doReset();
- },
-
- /**
- * Adds data to be encrypted or decrypted.
- *
- * @param {WordArray|string} dataUpdate The data to encrypt or decrypt.
- *
- * @return {WordArray} The data after processing.
- *
- * @example
- *
- * var encrypted = cipher.process('data');
- * var encrypted = cipher.process(wordArray);
- */
- process: function (dataUpdate) {
- // Append
- this._append(dataUpdate);
-
- // Process available blocks
- return this._process();
- },
-
- /**
- * Finalizes the encryption or decryption process.
- * Note that the finalize operation is effectively a destructive, read-once operation.
- *
- * @param {WordArray|string} dataUpdate The final data to encrypt or decrypt.
- *
- * @return {WordArray} The data after final processing.
- *
- * @example
- *
- * var encrypted = cipher.finalize();
- * var encrypted = cipher.finalize('data');
- * var encrypted = cipher.finalize(wordArray);
- */
- finalize: function (dataUpdate) {
- // Final data update
- if (dataUpdate) {
- this._append(dataUpdate);
- }
-
- // Perform concrete-cipher logic
- var finalProcessedData = this._doFinalize();
-
- return finalProcessedData;
- },
-
- keySize: 128/32,
-
- ivSize: 128/32,
-
- _ENC_XFORM_MODE: 1,
-
- _DEC_XFORM_MODE: 2,
-
- /**
- * Creates shortcut functions to a cipher's object interface.
- *
- * @param {Cipher} cipher The cipher to create a helper for.
- *
- * @return {Object} An object with encrypt and decrypt shortcut functions.
- *
- * @static
- *
- * @example
- *
- * var AES = CryptoJS.lib.Cipher._createHelper(CryptoJS.algo.AES);
- */
- _createHelper: (function () {
- function selectCipherStrategy(key) {
- if (typeof key == 'string') {
- return PasswordBasedCipher;
- } else {
- return SerializableCipher;
- }
- }
-
- return function (cipher) {
- return {
- encrypt: function (message, key, cfg) {
- return selectCipherStrategy(key).encrypt(cipher, message, key, cfg);
- },
-
- decrypt: function (ciphertext, key, cfg) {
- return selectCipherStrategy(key).decrypt(cipher, ciphertext, key, cfg);
- }
- };
- };
- }())
- });
-
- /**
- * Abstract base stream cipher template.
- *
- * @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 1 (32 bits)
- */
- var StreamCipher = C_lib.StreamCipher = Cipher.extend({
- _doFinalize: function () {
- // Process partial blocks
- var finalProcessedBlocks = this._process(!!'flush');
-
- return finalProcessedBlocks;
- },
-
- blockSize: 1
- });
-
- /**
- * Mode namespace.
- */
- var C_mode = C.mode = {};
-
- /**
- * Abstract base block cipher mode template.
- */
- var BlockCipherMode = C_lib.BlockCipherMode = Base.extend({
- /**
- * Creates this mode for encryption.
- *
- * @param {Cipher} cipher A block cipher instance.
- * @param {Array} iv The IV words.
- *
- * @static
- *
- * @example
- *
- * var mode = CryptoJS.mode.CBC.createEncryptor(cipher, iv.words);
- */
- createEncryptor: function (cipher, iv) {
- return this.Encryptor.create(cipher, iv);
- },
-
- /**
- * Creates this mode for decryption.
- *
- * @param {Cipher} cipher A block cipher instance.
- * @param {Array} iv The IV words.
- *
- * @static
- *
- * @example
- *
- * var mode = CryptoJS.mode.CBC.createDecryptor(cipher, iv.words);
- */
- createDecryptor: function (cipher, iv) {
- return this.Decryptor.create(cipher, iv);
- },
-
- /**
- * Initializes a newly created mode.
- *
- * @param {Cipher} cipher A block cipher instance.
- * @param {Array} iv The IV words.
- *
- * @example
- *
- * var mode = CryptoJS.mode.CBC.Encryptor.create(cipher, iv.words);
- */
- init: function (cipher, iv) {
- this._cipher = cipher;
- this._iv = iv;
- }
- });
-
- /**
- * Cipher Block Chaining mode.
- */
- var CBC = C_mode.CBC = (function () {
- /**
- * Abstract base CBC mode.
- */
- var CBC = BlockCipherMode.extend();
-
- /**
- * CBC encryptor.
- */
- CBC.Encryptor = CBC.extend({
- /**
- * Processes the data block at offset.
- *
- * @param {Array} words The data words to operate on.
- * @param {number} offset The offset where the block starts.
- *
- * @example
- *
- * mode.processBlock(data.words, offset);
- */
- processBlock: function (words, offset) {
- // Shortcuts
- var cipher = this._cipher;
- var blockSize = cipher.blockSize;
-
- // XOR and encrypt
- xorBlock.call(this, words, offset, blockSize);
- cipher.encryptBlock(words, offset);
-
- // Remember this block to use with next block
- this._prevBlock = words.slice(offset, offset + blockSize);
- }
- });
-
- /**
- * CBC decryptor.
- */
- CBC.Decryptor = CBC.extend({
- /**
- * Processes the data block at offset.
- *
- * @param {Array} words The data words to operate on.
- * @param {number} offset The offset where the block starts.
- *
- * @example
- *
- * mode.processBlock(data.words, offset);
- */
- processBlock: function (words, offset) {
- // Shortcuts
- var cipher = this._cipher;
- var blockSize = cipher.blockSize;
-
- // Remember this block to use with next block
- var thisBlock = words.slice(offset, offset + blockSize);
-
- // Decrypt and XOR
- cipher.decryptBlock(words, offset);
- xorBlock.call(this, words, offset, blockSize);
-
- // This block becomes the previous block
- this._prevBlock = thisBlock;
- }
- });
-
- function xorBlock(words, offset, blockSize) {
- // Shortcut
- var iv = this._iv;
-
- // Choose mixing block
- if (iv) {
- var block = iv;
-
- // Remove IV for subsequent blocks
- this._iv = undefined;
- } else {
- var block = this._prevBlock;
- }
-
- // XOR blocks
- for (var i = 0; i < blockSize; i++) {
- words[offset + i] ^= block[i];
- }
- }
-
- return CBC;
- }());
-
- /**
- * Padding namespace.
- */
- var C_pad = C.pad = {};
-
- /**
- * PKCS #5/7 padding strategy.
- */
- var Pkcs7 = C_pad.Pkcs7 = {
- /**
- * Pads data using the algorithm defined in PKCS #5/7.
- *
- * @param {WordArray} data The data to pad.
- * @param {number} blockSize The multiple that the data should be padded to.
- *
- * @static
- *
- * @example
- *
- * CryptoJS.pad.Pkcs7.pad(wordArray, 4);
- */
- pad: function (data, blockSize) {
- // Shortcut
- var blockSizeBytes = blockSize * 4;
-
- // Count padding bytes
- var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;
-
- // Create padding word
- var paddingWord = (nPaddingBytes << 24) | (nPaddingBytes << 16) | (nPaddingBytes << 8) | nPaddingBytes;
-
- // Create padding
- var paddingWords = [];
- for (var i = 0; i < nPaddingBytes; i += 4) {
- paddingWords.push(paddingWord);
- }
- var padding = WordArray.create(paddingWords, nPaddingBytes);
-
- // Add padding
- data.concat(padding);
- },
-
- /**
- * Unpads data that had been padded using the algorithm defined in PKCS #5/7.
- *
- * @param {WordArray} data The data to unpad.
- *
- * @static
- *
- * @example
- *
- * CryptoJS.pad.Pkcs7.unpad(wordArray);
- */
- unpad: function (data) {
- // Get number of padding bytes from last byte
- var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
-
- // Remove padding
- data.sigBytes -= nPaddingBytes;
- }
- };
-
- /**
- * Abstract base block cipher template.
- *
- * @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 4 (128 bits)
- */
- var BlockCipher = C_lib.BlockCipher = Cipher.extend({
- /**
- * Configuration options.
- *
- * @property {Mode} mode The block mode to use. Default: CBC
- * @property {Padding} padding The padding strategy to use. Default: Pkcs7
- */
- cfg: Cipher.cfg.extend({
- mode: CBC,
- padding: Pkcs7
- }),
-
- reset: function () {
- // Reset cipher
- Cipher.reset.call(this);
-
- // Shortcuts
- var cfg = this.cfg;
- var iv = cfg.iv;
- var mode = cfg.mode;
-
- // Reset block mode
- if (this._xformMode == this._ENC_XFORM_MODE) {
- var modeCreator = mode.createEncryptor;
- } else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {
- var modeCreator = mode.createDecryptor;
-
- // Keep at least one block in the buffer for unpadding
- this._minBufferSize = 1;
- }
- this._mode = modeCreator.call(mode, this, iv && iv.words);
- },
-
- _doProcessBlock: function (words, offset) {
- this._mode.processBlock(words, offset);
- },
-
- _doFinalize: function () {
- // Shortcut
- var padding = this.cfg.padding;
-
- // Finalize
- if (this._xformMode == this._ENC_XFORM_MODE) {
- // Pad data
- padding.pad(this._data, this.blockSize);
-
- // Process final blocks
- var finalProcessedBlocks = this._process(!!'flush');
- } else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {
- // Process final blocks
- var finalProcessedBlocks = this._process(!!'flush');
-
- // Unpad data
- padding.unpad(finalProcessedBlocks);
- }
-
- return finalProcessedBlocks;
- },
-
- blockSize: 128/32
- });
-
- /**
- * A collection of cipher parameters.
- *
- * @property {WordArray} ciphertext The raw ciphertext.
- * @property {WordArray} key The key to this ciphertext.
- * @property {WordArray} iv The IV used in the ciphering operation.
- * @property {WordArray} salt The salt used with a key derivation function.
- * @property {Cipher} algorithm The cipher algorithm.
- * @property {Mode} mode The block mode used in the ciphering operation.
- * @property {Padding} padding The padding scheme used in the ciphering operation.
- * @property {number} blockSize The block size of the cipher.
- * @property {Format} formatter The default formatting strategy to convert this cipher params object to a string.
- */
- var CipherParams = C_lib.CipherParams = Base.extend({
- /**
- * Initializes a newly created cipher params object.
- *
- * @param {Object} cipherParams An object with any of the possible cipher parameters.
- *
- * @example
- *
- * var cipherParams = CryptoJS.lib.CipherParams.create({
- * ciphertext: ciphertextWordArray,
- * key: keyWordArray,
- * iv: ivWordArray,
- * salt: saltWordArray,
- * algorithm: CryptoJS.algo.AES,
- * mode: CryptoJS.mode.CBC,
- * padding: CryptoJS.pad.PKCS7,
- * blockSize: 4,
- * formatter: CryptoJS.format.OpenSSL
- * });
- */
- init: function (cipherParams) {
- this.mixIn(cipherParams);
- },
-
- /**
- * Converts this cipher params object to a string.
- *
- * @param {Format} formatter (Optional) The formatting strategy to use.
- *
- * @return {string} The stringified cipher params.
- *
- * @throws Error If neither the formatter nor the default formatter is set.
- *
- * @example
- *
- * var string = cipherParams + '';
- * var string = cipherParams.toString();
- * var string = cipherParams.toString(CryptoJS.format.OpenSSL);
- */
- toString: function (formatter) {
- return (formatter || this.formatter).stringify(this);
- }
- });
-
- /**
- * Format namespace.
- */
- var C_format = C.format = {};
-
- /**
- * OpenSSL formatting strategy.
- */
- var OpenSSLFormatter = C_format.OpenSSL = {
- /**
- * Converts a cipher params object to an OpenSSL-compatible string.
- *
- * @param {CipherParams} cipherParams The cipher params object.
- *
- * @return {string} The OpenSSL-compatible string.
- *
- * @static
- *
- * @example
- *
- * var openSSLString = CryptoJS.format.OpenSSL.stringify(cipherParams);
- */
- stringify: function (cipherParams) {
- // Shortcuts
- var ciphertext = cipherParams.ciphertext;
- var salt = cipherParams.salt;
-
- // Format
- if (salt) {
- var wordArray = WordArray.create([0x53616c74, 0x65645f5f]).concat(salt).concat(ciphertext);
- } else {
- var wordArray = ciphertext;
- }
-
- return wordArray.toString(Base64);
- },
-
- /**
- * Converts an OpenSSL-compatible string to a cipher params object.
- *
- * @param {string} openSSLStr The OpenSSL-compatible string.
- *
- * @return {CipherParams} The cipher params object.
- *
- * @static
- *
- * @example
- *
- * var cipherParams = CryptoJS.format.OpenSSL.parse(openSSLString);
- */
- parse: function (openSSLStr) {
- // Parse base64
- var ciphertext = Base64.parse(openSSLStr);
-
- // Shortcut
- var ciphertextWords = ciphertext.words;
-
- // Test for salt
- if (ciphertextWords[0] == 0x53616c74 && ciphertextWords[1] == 0x65645f5f) {
- // Extract salt
- var salt = WordArray.create(ciphertextWords.slice(2, 4));
-
- // Remove salt from ciphertext
- ciphertextWords.splice(0, 4);
- ciphertext.sigBytes -= 16;
- }
-
- return CipherParams.create({ ciphertext: ciphertext, salt: salt });
- }
- };
-
- /**
- * A cipher wrapper that returns ciphertext as a serializable cipher params object.
- */
- var SerializableCipher = C_lib.SerializableCipher = Base.extend({
- /**
- * Configuration options.
- *
- * @property {Formatter} format The formatting strategy to convert cipher param objects to and from a string. Default: OpenSSL
- */
- cfg: Base.extend({
- format: OpenSSLFormatter
- }),
-
- /**
- * Encrypts a message.
- *
- * @param {Cipher} cipher The cipher algorithm to use.
- * @param {WordArray|string} message The message to encrypt.
- * @param {WordArray} key The key.
- * @param {Object} cfg (Optional) The configuration options to use for this operation.
- *
- * @return {CipherParams} A cipher params object.
- *
- * @static
- *
- * @example
- *
- * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key);
- * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv });
- * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv, format: CryptoJS.format.OpenSSL });
- */
- encrypt: function (cipher, message, key, cfg) {
- // Apply config defaults
- cfg = this.cfg.extend(cfg);
-
- // Encrypt
- var encryptor = cipher.createEncryptor(key, cfg);
- var ciphertext = encryptor.finalize(message);
-
- // Shortcut
- var cipherCfg = encryptor.cfg;
-
- // Create and return serializable cipher params
- return CipherParams.create({
- ciphertext: ciphertext,
- key: key,
- iv: cipherCfg.iv,
- algorithm: cipher,
- mode: cipherCfg.mode,
- padding: cipherCfg.padding,
- blockSize: cipher.blockSize,
- formatter: cfg.format
- });
- },
-
- /**
- * Decrypts serialized ciphertext.
- *
- * @param {Cipher} cipher The cipher algorithm to use.
- * @param {CipherParams|string} ciphertext The ciphertext to decrypt.
- * @param {WordArray} key The key.
- * @param {Object} cfg (Optional) The configuration options to use for this operation.
- *
- * @return {WordArray} The plaintext.
- *
- * @static
- *
- * @example
- *
- * var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, key, { iv: iv, format: CryptoJS.format.OpenSSL });
- * var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, key, { iv: iv, format: CryptoJS.format.OpenSSL });
- */
- decrypt: function (cipher, ciphertext, key, cfg) {
- // Apply config defaults
- cfg = this.cfg.extend(cfg);
-
- // Convert string to CipherParams
- ciphertext = this._parse(ciphertext, cfg.format);
-
- // Decrypt
- var plaintext = cipher.createDecryptor(key, cfg).finalize(ciphertext.ciphertext);
-
- return plaintext;
- },
-
- /**
- * Converts serialized ciphertext to CipherParams,
- * else assumed CipherParams already and returns ciphertext unchanged.
- *
- * @param {CipherParams|string} ciphertext The ciphertext.
- * @param {Formatter} format The formatting strategy to use to parse serialized ciphertext.
- *
- * @return {CipherParams} The unserialized ciphertext.
- *
- * @static
- *
- * @example
- *
- * var ciphertextParams = CryptoJS.lib.SerializableCipher._parse(ciphertextStringOrParams, format);
- */
- _parse: function (ciphertext, format) {
- if (typeof ciphertext == 'string') {
- return format.parse(ciphertext, this);
- } else {
- return ciphertext;
- }
- }
- });
-
- /**
- * Key derivation function namespace.
- */
- var C_kdf = C.kdf = {};
-
- /**
- * OpenSSL key derivation function.
- */
- var OpenSSLKdf = C_kdf.OpenSSL = {
- /**
- * Derives a key and IV from a password.
- *
- * @param {string} password The password to derive from.
- * @param {number} keySize The size in words of the key to generate.
- * @param {number} ivSize The size in words of the IV to generate.
- * @param {WordArray|string} salt (Optional) A 64-bit salt to use. If omitted, a salt will be generated randomly.
- *
- * @return {CipherParams} A cipher params object with the key, IV, and salt.
- *
- * @static
- *
- * @example
- *
- * var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32);
- * var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32, 'saltsalt');
- */
- execute: function (password, keySize, ivSize, salt) {
- // Generate random salt
- if (!salt) {
- salt = WordArray.random(64/8);
- }
-
- // Derive key and IV
- var key = EvpKDF.create({ keySize: keySize + ivSize }).compute(password, salt);
-
- // Separate key and IV
- var iv = WordArray.create(key.words.slice(keySize), ivSize * 4);
- key.sigBytes = keySize * 4;
-
- // Return params
- return CipherParams.create({ key: key, iv: iv, salt: salt });
- }
- };
-
- /**
- * A serializable cipher wrapper that derives the key from a password,
- * and returns ciphertext as a serializable cipher params object.
- */
- var PasswordBasedCipher = C_lib.PasswordBasedCipher = SerializableCipher.extend({
- /**
- * Configuration options.
- *
- * @property {KDF} kdf The key derivation function to use to generate a key and IV from a password. Default: OpenSSL
- */
- cfg: SerializableCipher.cfg.extend({
- kdf: OpenSSLKdf
- }),
-
- /**
- * Encrypts a message using a password.
- *
- * @param {Cipher} cipher The cipher algorithm to use.
- * @param {WordArray|string} message The message to encrypt.
- * @param {string} password The password.
- * @param {Object} cfg (Optional) The configuration options to use for this operation.
- *
- * @return {CipherParams} A cipher params object.
- *
- * @static
- *
- * @example
- *
- * var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password');
- * var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password', { format: CryptoJS.format.OpenSSL });
- */
- encrypt: function (cipher, message, password, cfg) {
- // Apply config defaults
- cfg = this.cfg.extend(cfg);
-
- // Derive key and other params
- var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize);
-
- // Add IV to config
- cfg.iv = derivedParams.iv;
-
- // Encrypt
- var ciphertext = SerializableCipher.encrypt.call(this, cipher, message, derivedParams.key, cfg);
-
- // Mix in derived params
- ciphertext.mixIn(derivedParams);
-
- return ciphertext;
- },
-
- /**
- * Decrypts serialized ciphertext using a password.
- *
- * @param {Cipher} cipher The cipher algorithm to use.
- * @param {CipherParams|string} ciphertext The ciphertext to decrypt.
- * @param {string} password The password.
- * @param {Object} cfg (Optional) The configuration options to use for this operation.
- *
- * @return {WordArray} The plaintext.
- *
- * @static
- *
- * @example
- *
- * var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, 'password', { format: CryptoJS.format.OpenSSL });
- * var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, 'password', { format: CryptoJS.format.OpenSSL });
- */
- decrypt: function (cipher, ciphertext, password, cfg) {
- // Apply config defaults
- cfg = this.cfg.extend(cfg);
-
- // Convert string to CipherParams
- ciphertext = this._parse(ciphertext, cfg.format);
-
- // Derive key and other params
- var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize, ciphertext.salt);
-
- // Add IV to config
- cfg.iv = derivedParams.iv;
-
- // Decrypt
- var plaintext = SerializableCipher.decrypt.call(this, cipher, ciphertext, derivedParams.key, cfg);
-
- return plaintext;
- }
- });
- }());
-
-
-}));
-},{"./core":31}],31:[function(_dereq_,module,exports){
-;(function (root, factory) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory();
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define([], factory);
- }
- else {
- // Global (browser)
- root.CryptoJS = factory();
- }
-}(this, function () {
-
- /**
- * CryptoJS core components.
- */
- var CryptoJS = CryptoJS || (function (Math, undefined) {
- /**
- * CryptoJS namespace.
- */
- var C = {};
-
- /**
- * Library namespace.
- */
- var C_lib = C.lib = {};
-
- /**
- * Base object for prototypal inheritance.
- */
- var Base = C_lib.Base = (function () {
- function F() {}
-
- return {
- /**
- * Creates a new object that inherits from this object.
- *
- * @param {Object} overrides Properties to copy into the new object.
- *
- * @return {Object} The new object.
- *
- * @static
- *
- * @example
- *
- * var MyType = CryptoJS.lib.Base.extend({
- * field: 'value',
- *
- * method: function () {
- * }
- * });
- */
- extend: function (overrides) {
- // Spawn
- F.prototype = this;
- var subtype = new F();
-
- // Augment
- if (overrides) {
- subtype.mixIn(overrides);
- }
-
- // Create default initializer
- if (!subtype.hasOwnProperty('init')) {
- subtype.init = function () {
- subtype.$super.init.apply(this, arguments);
- };
- }
-
- // Initializer's prototype is the subtype object
- subtype.init.prototype = subtype;
-
- // Reference supertype
- subtype.$super = this;
-
- return subtype;
- },
-
- /**
- * Extends this object and runs the init method.
- * Arguments to create() will be passed to init().
- *
- * @return {Object} The new object.
- *
- * @static
- *
- * @example
- *
- * var instance = MyType.create();
- */
- create: function () {
- var instance = this.extend();
- instance.init.apply(instance, arguments);
-
- return instance;
- },
-
- /**
- * Initializes a newly created object.
- * Override this method to add some logic when your objects are created.
- *
- * @example
- *
- * var MyType = CryptoJS.lib.Base.extend({
- * init: function () {
- * // ...
- * }
- * });
- */
- init: function () {
- },
-
- /**
- * Copies properties into this object.
- *
- * @param {Object} properties The properties to mix in.
- *
- * @example
- *
- * MyType.mixIn({
- * field: 'value'
- * });
- */
- mixIn: function (properties) {
- for (var propertyName in properties) {
- if (properties.hasOwnProperty(propertyName)) {
- this[propertyName] = properties[propertyName];
- }
- }
-
- // IE won't copy toString using the loop above
- if (properties.hasOwnProperty('toString')) {
- this.toString = properties.toString;
- }
- },
-
- /**
- * Creates a copy of this object.
- *
- * @return {Object} The clone.
- *
- * @example
- *
- * var clone = instance.clone();
- */
- clone: function () {
- return this.init.prototype.extend(this);
- }
- };
- }());
-
- /**
- * An array of 32-bit words.
- *
- * @property {Array} words The array of 32-bit words.
- * @property {number} sigBytes The number of significant bytes in this word array.
- */
- var WordArray = C_lib.WordArray = Base.extend({
- /**
- * Initializes a newly created word array.
- *
- * @param {Array} words (Optional) An array of 32-bit words.
- * @param {number} sigBytes (Optional) The number of significant bytes in the words.
- *
- * @example
- *
- * var wordArray = CryptoJS.lib.WordArray.create();
- * var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607]);
- * var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607], 6);
- */
- init: function (words, sigBytes) {
- words = this.words = words || [];
-
- if (sigBytes != undefined) {
- this.sigBytes = sigBytes;
- } else {
- this.sigBytes = words.length * 4;
- }
- },
-
- /**
- * Converts this word array to a string.
- *
- * @param {Encoder} encoder (Optional) The encoding strategy to use. Default: CryptoJS.enc.Hex
- *
- * @return {string} The stringified word array.
- *
- * @example
- *
- * var string = wordArray + '';
- * var string = wordArray.toString();
- * var string = wordArray.toString(CryptoJS.enc.Utf8);
- */
- toString: function (encoder) {
- return (encoder || Hex).stringify(this);
- },
-
- /**
- * Concatenates a word array to this word array.
- *
- * @param {WordArray} wordArray The word array to append.
- *
- * @return {WordArray} This word array.
- *
- * @example
- *
- * wordArray1.concat(wordArray2);
- */
- concat: function (wordArray) {
- // Shortcuts
- var thisWords = this.words;
- var thatWords = wordArray.words;
- var thisSigBytes = this.sigBytes;
- var thatSigBytes = wordArray.sigBytes;
-
- // Clamp excess bits
- this.clamp();
-
- // Concat
- if (thisSigBytes % 4) {
- // Copy one byte at a time
- for (var i = 0; i < thatSigBytes; i++) {
- var thatByte = (thatWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
- thisWords[(thisSigBytes + i) >>> 2] |= thatByte << (24 - ((thisSigBytes + i) % 4) * 8);
- }
- } else if (thatWords.length > 0xffff) {
- // Copy one word at a time
- for (var i = 0; i < thatSigBytes; i += 4) {
- thisWords[(thisSigBytes + i) >>> 2] = thatWords[i >>> 2];
- }
- } else {
- // Copy all words at once
- thisWords.push.apply(thisWords, thatWords);
- }
- this.sigBytes += thatSigBytes;
-
- // Chainable
- return this;
- },
-
- /**
- * Removes insignificant bits.
- *
- * @example
- *
- * wordArray.clamp();
- */
- clamp: function () {
- // Shortcuts
- var words = this.words;
- var sigBytes = this.sigBytes;
-
- // Clamp
- words[sigBytes >>> 2] &= 0xffffffff << (32 - (sigBytes % 4) * 8);
- words.length = Math.ceil(sigBytes / 4);
- },
-
- /**
- * Creates a copy of this word array.
- *
- * @return {WordArray} The clone.
- *
- * @example
- *
- * var clone = wordArray.clone();
- */
- clone: function () {
- var clone = Base.clone.call(this);
- clone.words = this.words.slice(0);
-
- return clone;
- },
-
- /**
- * Creates a word array filled with random bytes.
- *
- * @param {number} nBytes The number of random bytes to generate.
- *
- * @return {WordArray} The random word array.
- *
- * @static
- *
- * @example
- *
- * var wordArray = CryptoJS.lib.WordArray.random(16);
- */
- random: function (nBytes) {
- var words = [];
- for (var i = 0; i < nBytes; i += 4) {
- words.push((Math.random() * 0x100000000) | 0);
- }
-
- return new WordArray.init(words, nBytes);
- }
- });
-
- /**
- * Encoder namespace.
- */
- var C_enc = C.enc = {};
-
- /**
- * Hex encoding strategy.
- */
- var Hex = C_enc.Hex = {
- /**
- * Converts a word array to a hex string.
- *
- * @param {WordArray} wordArray The word array.
- *
- * @return {string} The hex string.
- *
- * @static
- *
- * @example
- *
- * var hexString = CryptoJS.enc.Hex.stringify(wordArray);
- */
- stringify: function (wordArray) {
- // Shortcuts
- var words = wordArray.words;
- var sigBytes = wordArray.sigBytes;
-
- // Convert
- var hexChars = [];
- for (var i = 0; i < sigBytes; i++) {
- var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
- hexChars.push((bite >>> 4).toString(16));
- hexChars.push((bite & 0x0f).toString(16));
- }
-
- return hexChars.join('');
- },
-
- /**
- * Converts a hex string to a word array.
- *
- * @param {string} hexStr The hex string.
- *
- * @return {WordArray} The word array.
- *
- * @static
- *
- * @example
- *
- * var wordArray = CryptoJS.enc.Hex.parse(hexString);
- */
- parse: function (hexStr) {
- // Shortcut
- var hexStrLength = hexStr.length;
-
- // Convert
- var words = [];
- for (var i = 0; i < hexStrLength; i += 2) {
- words[i >>> 3] |= parseInt(hexStr.substr(i, 2), 16) << (24 - (i % 8) * 4);
- }
-
- return new WordArray.init(words, hexStrLength / 2);
- }
- };
-
- /**
- * Latin1 encoding strategy.
- */
- var Latin1 = C_enc.Latin1 = {
- /**
- * Converts a word array to a Latin1 string.
- *
- * @param {WordArray} wordArray The word array.
- *
- * @return {string} The Latin1 string.
- *
- * @static
- *
- * @example
- *
- * var latin1String = CryptoJS.enc.Latin1.stringify(wordArray);
- */
- stringify: function (wordArray) {
- // Shortcuts
- var words = wordArray.words;
- var sigBytes = wordArray.sigBytes;
-
- // Convert
- var latin1Chars = [];
- for (var i = 0; i < sigBytes; i++) {
- var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
- latin1Chars.push(String.fromCharCode(bite));
- }
-
- return latin1Chars.join('');
- },
-
- /**
- * Converts a Latin1 string to a word array.
- *
- * @param {string} latin1Str The Latin1 string.
- *
- * @return {WordArray} The word array.
- *
- * @static
- *
- * @example
- *
- * var wordArray = CryptoJS.enc.Latin1.parse(latin1String);
- */
- parse: function (latin1Str) {
- // Shortcut
- var latin1StrLength = latin1Str.length;
-
- // Convert
- var words = [];
- for (var i = 0; i < latin1StrLength; i++) {
- words[i >>> 2] |= (latin1Str.charCodeAt(i) & 0xff) << (24 - (i % 4) * 8);
- }
-
- return new WordArray.init(words, latin1StrLength);
- }
- };
-
- /**
- * UTF-8 encoding strategy.
- */
- var Utf8 = C_enc.Utf8 = {
- /**
- * Converts a word array to a UTF-8 string.
- *
- * @param {WordArray} wordArray The word array.
- *
- * @return {string} The UTF-8 string.
- *
- * @static
- *
- * @example
- *
- * var utf8String = CryptoJS.enc.Utf8.stringify(wordArray);
- */
- stringify: function (wordArray) {
- try {
- return decodeURIComponent(escape(Latin1.stringify(wordArray)));
- } catch (e) {
- throw new Error('Malformed UTF-8 data');
- }
- },
-
- /**
- * Converts a UTF-8 string to a word array.
- *
- * @param {string} utf8Str The UTF-8 string.
- *
- * @return {WordArray} The word array.
- *
- * @static
- *
- * @example
- *
- * var wordArray = CryptoJS.enc.Utf8.parse(utf8String);
- */
- parse: function (utf8Str) {
- return Latin1.parse(unescape(encodeURIComponent(utf8Str)));
- }
- };
-
- /**
- * Abstract buffered block algorithm template.
- *
- * The property blockSize must be implemented in a concrete subtype.
- *
- * @property {number} _minBufferSize The number of blocks that should be kept unprocessed in the buffer. Default: 0
- */
- var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm = Base.extend({
- /**
- * Resets this block algorithm's data buffer to its initial state.
- *
- * @example
- *
- * bufferedBlockAlgorithm.reset();
- */
- reset: function () {
- // Initial values
- this._data = new WordArray.init();
- this._nDataBytes = 0;
- },
-
- /**
- * Adds new data to this block algorithm's buffer.
- *
- * @param {WordArray|string} data The data to append. Strings are converted to a WordArray using UTF-8.
- *
- * @example
- *
- * bufferedBlockAlgorithm._append('data');
- * bufferedBlockAlgorithm._append(wordArray);
- */
- _append: function (data) {
- // Convert string to WordArray, else assume WordArray already
- if (typeof data == 'string') {
- data = Utf8.parse(data);
- }
-
- // Append
- this._data.concat(data);
- this._nDataBytes += data.sigBytes;
- },
-
- /**
- * Processes available data blocks.
- *
- * This method invokes _doProcessBlock(offset), which must be implemented by a concrete subtype.
- *
- * @param {boolean} doFlush Whether all blocks and partial blocks should be processed.
- *
- * @return {WordArray} The processed data.
- *
- * @example
- *
- * var processedData = bufferedBlockAlgorithm._process();
- * var processedData = bufferedBlockAlgorithm._process(!!'flush');
- */
- _process: function (doFlush) {
- // Shortcuts
- var data = this._data;
- var dataWords = data.words;
- var dataSigBytes = data.sigBytes;
- var blockSize = this.blockSize;
- var blockSizeBytes = blockSize * 4;
-
- // Count blocks ready
- var nBlocksReady = dataSigBytes / blockSizeBytes;
- if (doFlush) {
- // Round up to include partial blocks
- nBlocksReady = Math.ceil(nBlocksReady);
- } else {
- // Round down to include only full blocks,
- // less the number of blocks that must remain in the buffer
- nBlocksReady = Math.max((nBlocksReady | 0) - this._minBufferSize, 0);
- }
-
- // Count words ready
- var nWordsReady = nBlocksReady * blockSize;
-
- // Count bytes ready
- var nBytesReady = Math.min(nWordsReady * 4, dataSigBytes);
-
- // Process blocks
- if (nWordsReady) {
- for (var offset = 0; offset < nWordsReady; offset += blockSize) {
- // Perform concrete-algorithm logic
- this._doProcessBlock(dataWords, offset);
- }
-
- // Remove processed words
- var processedWords = dataWords.splice(0, nWordsReady);
- data.sigBytes -= nBytesReady;
- }
-
- // Return processed words
- return new WordArray.init(processedWords, nBytesReady);
- },
-
- /**
- * Creates a copy of this object.
- *
- * @return {Object} The clone.
- *
- * @example
- *
- * var clone = bufferedBlockAlgorithm.clone();
- */
- clone: function () {
- var clone = Base.clone.call(this);
- clone._data = this._data.clone();
-
- return clone;
- },
-
- _minBufferSize: 0
- });
-
- /**
- * Abstract hasher template.
- *
- * @property {number} blockSize The number of 32-bit words this hasher operates on. Default: 16 (512 bits)
- */
- var Hasher = C_lib.Hasher = BufferedBlockAlgorithm.extend({
- /**
- * Configuration options.
- */
- cfg: Base.extend(),
-
- /**
- * Initializes a newly created hasher.
- *
- * @param {Object} cfg (Optional) The configuration options to use for this hash computation.
- *
- * @example
- *
- * var hasher = CryptoJS.algo.SHA256.create();
- */
- init: function (cfg) {
- // Apply config defaults
- this.cfg = this.cfg.extend(cfg);
-
- // Set initial values
- this.reset();
- },
-
- /**
- * Resets this hasher to its initial state.
- *
- * @example
- *
- * hasher.reset();
- */
- reset: function () {
- // Reset data buffer
- BufferedBlockAlgorithm.reset.call(this);
-
- // Perform concrete-hasher logic
- this._doReset();
- },
-
- /**
- * Updates this hasher with a message.
- *
- * @param {WordArray|string} messageUpdate The message to append.
- *
- * @return {Hasher} This hasher.
- *
- * @example
- *
- * hasher.update('message');
- * hasher.update(wordArray);
- */
- update: function (messageUpdate) {
- // Append
- this._append(messageUpdate);
-
- // Update the hash
- this._process();
-
- // Chainable
- return this;
- },
-
- /**
- * Finalizes the hash computation.
- * Note that the finalize operation is effectively a destructive, read-once operation.
- *
- * @param {WordArray|string} messageUpdate (Optional) A final message update.
- *
- * @return {WordArray} The hash.
- *
- * @example
- *
- * var hash = hasher.finalize();
- * var hash = hasher.finalize('message');
- * var hash = hasher.finalize(wordArray);
- */
- finalize: function (messageUpdate) {
- // Final message update
- if (messageUpdate) {
- this._append(messageUpdate);
- }
-
- // Perform concrete-hasher logic
- var hash = this._doFinalize();
-
- return hash;
- },
-
- blockSize: 512/32,
-
- /**
- * Creates a shortcut function to a hasher's object interface.
- *
- * @param {Hasher} hasher The hasher to create a helper for.
- *
- * @return {Function} The shortcut function.
- *
- * @static
- *
- * @example
- *
- * var SHA256 = CryptoJS.lib.Hasher._createHelper(CryptoJS.algo.SHA256);
- */
- _createHelper: function (hasher) {
- return function (message, cfg) {
- return new hasher.init(cfg).finalize(message);
- };
- },
-
- /**
- * Creates a shortcut function to the HMAC's object interface.
- *
- * @param {Hasher} hasher The hasher to use in this HMAC helper.
- *
- * @return {Function} The shortcut function.
- *
- * @static
- *
- * @example
- *
- * var HmacSHA256 = CryptoJS.lib.Hasher._createHmacHelper(CryptoJS.algo.SHA256);
- */
- _createHmacHelper: function (hasher) {
- return function (message, key) {
- return new C_algo.HMAC.init(hasher, key).finalize(message);
- };
- }
- });
-
- /**
- * Algorithm namespace.
- */
- var C_algo = C.algo = {};
-
- return C;
- }(Math));
-
-
- return CryptoJS;
-
-}));
-},{}],32:[function(_dereq_,module,exports){
-;(function (root, factory) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function () {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var WordArray = C_lib.WordArray;
- var C_enc = C.enc;
-
- /**
- * Base64 encoding strategy.
- */
- var Base64 = C_enc.Base64 = {
- /**
- * Converts a word array to a Base64 string.
- *
- * @param {WordArray} wordArray The word array.
- *
- * @return {string} The Base64 string.
- *
- * @static
- *
- * @example
- *
- * var base64String = CryptoJS.enc.Base64.stringify(wordArray);
- */
- stringify: function (wordArray) {
- // Shortcuts
- var words = wordArray.words;
- var sigBytes = wordArray.sigBytes;
- var map = this._map;
-
- // Clamp excess bits
- wordArray.clamp();
-
- // Convert
- var base64Chars = [];
- for (var i = 0; i < sigBytes; i += 3) {
- var byte1 = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
- var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff;
- var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff;
-
- var triplet = (byte1 << 16) | (byte2 << 8) | byte3;
-
- for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) {
- base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f));
- }
- }
-
- // Add padding
- var paddingChar = map.charAt(64);
- if (paddingChar) {
- while (base64Chars.length % 4) {
- base64Chars.push(paddingChar);
- }
- }
-
- return base64Chars.join('');
- },
-
- /**
- * Converts a Base64 string to a word array.
- *
- * @param {string} base64Str The Base64 string.
- *
- * @return {WordArray} The word array.
- *
- * @static
- *
- * @example
- *
- * var wordArray = CryptoJS.enc.Base64.parse(base64String);
- */
- parse: function (base64Str) {
- // Shortcuts
- var base64StrLength = base64Str.length;
- var map = this._map;
-
- // Ignore padding
- var paddingChar = map.charAt(64);
- if (paddingChar) {
- var paddingIndex = base64Str.indexOf(paddingChar);
- if (paddingIndex != -1) {
- base64StrLength = paddingIndex;
- }
- }
-
- // Convert
- var words = [];
- var nBytes = 0;
- for (var i = 0; i < base64StrLength; i++) {
- if (i % 4) {
- var bits1 = map.indexOf(base64Str.charAt(i - 1)) << ((i % 4) * 2);
- var bits2 = map.indexOf(base64Str.charAt(i)) >>> (6 - (i % 4) * 2);
- words[nBytes >>> 2] |= (bits1 | bits2) << (24 - (nBytes % 4) * 8);
- nBytes++;
- }
- }
-
- return WordArray.create(words, nBytes);
- },
-
- _map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='
- };
- }());
-
-
- return CryptoJS.enc.Base64;
-
-}));
-},{"./core":31}],33:[function(_dereq_,module,exports){
-;(function (root, factory) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function () {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var WordArray = C_lib.WordArray;
- var C_enc = C.enc;
-
- /**
- * UTF-16 BE encoding strategy.
- */
- var Utf16BE = C_enc.Utf16 = C_enc.Utf16BE = {
- /**
- * Converts a word array to a UTF-16 BE string.
- *
- * @param {WordArray} wordArray The word array.
- *
- * @return {string} The UTF-16 BE string.
- *
- * @static
- *
- * @example
- *
- * var utf16String = CryptoJS.enc.Utf16.stringify(wordArray);
- */
- stringify: function (wordArray) {
- // Shortcuts
- var words = wordArray.words;
- var sigBytes = wordArray.sigBytes;
-
- // Convert
- var utf16Chars = [];
- for (var i = 0; i < sigBytes; i += 2) {
- var codePoint = (words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff;
- utf16Chars.push(String.fromCharCode(codePoint));
- }
-
- return utf16Chars.join('');
- },
-
- /**
- * Converts a UTF-16 BE string to a word array.
- *
- * @param {string} utf16Str The UTF-16 BE string.
- *
- * @return {WordArray} The word array.
- *
- * @static
- *
- * @example
- *
- * var wordArray = CryptoJS.enc.Utf16.parse(utf16String);
- */
- parse: function (utf16Str) {
- // Shortcut
- var utf16StrLength = utf16Str.length;
-
- // Convert
- var words = [];
- for (var i = 0; i < utf16StrLength; i++) {
- words[i >>> 1] |= utf16Str.charCodeAt(i) << (16 - (i % 2) * 16);
- }
-
- return WordArray.create(words, utf16StrLength * 2);
- }
- };
-
- /**
- * UTF-16 LE encoding strategy.
- */
- C_enc.Utf16LE = {
- /**
- * Converts a word array to a UTF-16 LE string.
- *
- * @param {WordArray} wordArray The word array.
- *
- * @return {string} The UTF-16 LE string.
- *
- * @static
- *
- * @example
- *
- * var utf16Str = CryptoJS.enc.Utf16LE.stringify(wordArray);
- */
- stringify: function (wordArray) {
- // Shortcuts
- var words = wordArray.words;
- var sigBytes = wordArray.sigBytes;
-
- // Convert
- var utf16Chars = [];
- for (var i = 0; i < sigBytes; i += 2) {
- var codePoint = swapEndian((words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff);
- utf16Chars.push(String.fromCharCode(codePoint));
- }
-
- return utf16Chars.join('');
- },
-
- /**
- * Converts a UTF-16 LE string to a word array.
- *
- * @param {string} utf16Str The UTF-16 LE string.
- *
- * @return {WordArray} The word array.
- *
- * @static
- *
- * @example
- *
- * var wordArray = CryptoJS.enc.Utf16LE.parse(utf16Str);
- */
- parse: function (utf16Str) {
- // Shortcut
- var utf16StrLength = utf16Str.length;
-
- // Convert
- var words = [];
- for (var i = 0; i < utf16StrLength; i++) {
- words[i >>> 1] |= swapEndian(utf16Str.charCodeAt(i) << (16 - (i % 2) * 16));
- }
-
- return WordArray.create(words, utf16StrLength * 2);
- }
- };
-
- function swapEndian(word) {
- return ((word << 8) & 0xff00ff00) | ((word >>> 8) & 0x00ff00ff);
- }
- }());
-
-
- return CryptoJS.enc.Utf16;
-
-}));
-},{"./core":31}],34:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha1"), _dereq_("./hmac"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./sha1", "./hmac"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function () {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var Base = C_lib.Base;
- var WordArray = C_lib.WordArray;
- var C_algo = C.algo;
- var MD5 = C_algo.MD5;
-
- /**
- * This key derivation function is meant to conform with EVP_BytesToKey.
- * www.openssl.org/docs/crypto/EVP_BytesToKey.html
- */
- var EvpKDF = C_algo.EvpKDF = Base.extend({
- /**
- * Configuration options.
- *
- * @property {number} keySize The key size in words to generate. Default: 4 (128 bits)
- * @property {Hasher} hasher The hash algorithm to use. Default: MD5
- * @property {number} iterations The number of iterations to perform. Default: 1
- */
- cfg: Base.extend({
- keySize: 128/32,
- hasher: MD5,
- iterations: 1
- }),
-
- /**
- * Initializes a newly created key derivation function.
- *
- * @param {Object} cfg (Optional) The configuration options to use for the derivation.
- *
- * @example
- *
- * var kdf = CryptoJS.algo.EvpKDF.create();
- * var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8 });
- * var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8, iterations: 1000 });
- */
- init: function (cfg) {
- this.cfg = this.cfg.extend(cfg);
- },
-
- /**
- * Derives a key from a password.
- *
- * @param {WordArray|string} password The password.
- * @param {WordArray|string} salt A salt.
- *
- * @return {WordArray} The derived key.
- *
- * @example
- *
- * var key = kdf.compute(password, salt);
- */
- compute: function (password, salt) {
- // Shortcut
- var cfg = this.cfg;
-
- // Init hasher
- var hasher = cfg.hasher.create();
-
- // Initial values
- var derivedKey = WordArray.create();
-
- // Shortcuts
- var derivedKeyWords = derivedKey.words;
- var keySize = cfg.keySize;
- var iterations = cfg.iterations;
-
- // Generate key
- while (derivedKeyWords.length < keySize) {
- if (block) {
- hasher.update(block);
- }
- var block = hasher.update(password).finalize(salt);
- hasher.reset();
-
- // Iterations
- for (var i = 1; i < iterations; i++) {
- block = hasher.finalize(block);
- hasher.reset();
- }
-
- derivedKey.concat(block);
- }
- derivedKey.sigBytes = keySize * 4;
-
- return derivedKey;
- }
- });
-
- /**
- * Derives a key from a password.
- *
- * @param {WordArray|string} password The password.
- * @param {WordArray|string} salt A salt.
- * @param {Object} cfg (Optional) The configuration options to use for this computation.
- *
- * @return {WordArray} The derived key.
- *
- * @static
- *
- * @example
- *
- * var key = CryptoJS.EvpKDF(password, salt);
- * var key = CryptoJS.EvpKDF(password, salt, { keySize: 8 });
- * var key = CryptoJS.EvpKDF(password, salt, { keySize: 8, iterations: 1000 });
- */
- C.EvpKDF = function (password, salt, cfg) {
- return EvpKDF.create(cfg).compute(password, salt);
- };
- }());
-
-
- return CryptoJS.EvpKDF;
-
-}));
-},{"./core":31,"./hmac":36,"./sha1":55}],35:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./cipher-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function (undefined) {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var CipherParams = C_lib.CipherParams;
- var C_enc = C.enc;
- var Hex = C_enc.Hex;
- var C_format = C.format;
-
- var HexFormatter = C_format.Hex = {
- /**
- * Converts the ciphertext of a cipher params object to a hexadecimally encoded string.
- *
- * @param {CipherParams} cipherParams The cipher params object.
- *
- * @return {string} The hexadecimally encoded string.
- *
- * @static
- *
- * @example
- *
- * var hexString = CryptoJS.format.Hex.stringify(cipherParams);
- */
- stringify: function (cipherParams) {
- return cipherParams.ciphertext.toString(Hex);
- },
-
- /**
- * Converts a hexadecimally encoded ciphertext string to a cipher params object.
- *
- * @param {string} input The hexadecimally encoded string.
- *
- * @return {CipherParams} The cipher params object.
- *
- * @static
- *
- * @example
- *
- * var cipherParams = CryptoJS.format.Hex.parse(hexString);
- */
- parse: function (input) {
- var ciphertext = Hex.parse(input);
- return CipherParams.create({ ciphertext: ciphertext });
- }
- };
- }());
-
-
- return CryptoJS.format.Hex;
-
-}));
-},{"./cipher-core":30,"./core":31}],36:[function(_dereq_,module,exports){
-;(function (root, factory) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function () {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var Base = C_lib.Base;
- var C_enc = C.enc;
- var Utf8 = C_enc.Utf8;
- var C_algo = C.algo;
-
- /**
- * HMAC algorithm.
- */
- var HMAC = C_algo.HMAC = Base.extend({
- /**
- * Initializes a newly created HMAC.
- *
- * @param {Hasher} hasher The hash algorithm to use.
- * @param {WordArray|string} key The secret key.
- *
- * @example
- *
- * var hmacHasher = CryptoJS.algo.HMAC.create(CryptoJS.algo.SHA256, key);
- */
- init: function (hasher, key) {
- // Init hasher
- hasher = this._hasher = new hasher.init();
-
- // Convert string to WordArray, else assume WordArray already
- if (typeof key == 'string') {
- key = Utf8.parse(key);
- }
-
- // Shortcuts
- var hasherBlockSize = hasher.blockSize;
- var hasherBlockSizeBytes = hasherBlockSize * 4;
-
- // Allow arbitrary length keys
- if (key.sigBytes > hasherBlockSizeBytes) {
- key = hasher.finalize(key);
- }
-
- // Clamp excess bits
- key.clamp();
-
- // Clone key for inner and outer pads
- var oKey = this._oKey = key.clone();
- var iKey = this._iKey = key.clone();
-
- // Shortcuts
- var oKeyWords = oKey.words;
- var iKeyWords = iKey.words;
-
- // XOR keys with pad constants
- for (var i = 0; i < hasherBlockSize; i++) {
- oKeyWords[i] ^= 0x5c5c5c5c;
- iKeyWords[i] ^= 0x36363636;
- }
- oKey.sigBytes = iKey.sigBytes = hasherBlockSizeBytes;
-
- // Set initial values
- this.reset();
- },
-
- /**
- * Resets this HMAC to its initial state.
- *
- * @example
- *
- * hmacHasher.reset();
- */
- reset: function () {
- // Shortcut
- var hasher = this._hasher;
-
- // Reset
- hasher.reset();
- hasher.update(this._iKey);
- },
-
- /**
- * Updates this HMAC with a message.
- *
- * @param {WordArray|string} messageUpdate The message to append.
- *
- * @return {HMAC} This HMAC instance.
- *
- * @example
- *
- * hmacHasher.update('message');
- * hmacHasher.update(wordArray);
- */
- update: function (messageUpdate) {
- this._hasher.update(messageUpdate);
-
- // Chainable
- return this;
- },
-
- /**
- * Finalizes the HMAC computation.
- * Note that the finalize operation is effectively a destructive, read-once operation.
- *
- * @param {WordArray|string} messageUpdate (Optional) A final message update.
- *
- * @return {WordArray} The HMAC.
- *
- * @example
- *
- * var hmac = hmacHasher.finalize();
- * var hmac = hmacHasher.finalize('message');
- * var hmac = hmacHasher.finalize(wordArray);
- */
- finalize: function (messageUpdate) {
- // Shortcut
- var hasher = this._hasher;
-
- // Compute HMAC
- var innerHash = hasher.finalize(messageUpdate);
- hasher.reset();
- var hmac = hasher.finalize(this._oKey.clone().concat(innerHash));
-
- return hmac;
- }
- });
- }());
-
-
-}));
-},{"./core":31}],37:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"), _dereq_("./lib-typedarrays"), _dereq_("./enc-utf16"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./sha1"), _dereq_("./sha256"), _dereq_("./sha224"), _dereq_("./sha512"), _dereq_("./sha384"), _dereq_("./sha3"), _dereq_("./ripemd160"), _dereq_("./hmac"), _dereq_("./pbkdf2"), _dereq_("./evpkdf"), _dereq_("./cipher-core"), _dereq_("./mode-cfb"), _dereq_("./mode-ctr"), _dereq_("./mode-ctr-gladman"), _dereq_("./mode-ofb"), _dereq_("./mode-ecb"), _dereq_("./pad-ansix923"), _dereq_("./pad-iso10126"), _dereq_("./pad-iso97971"), _dereq_("./pad-zeropadding"), _dereq_("./pad-nopadding"), _dereq_("./format-hex"), _dereq_("./aes"), _dereq_("./tripledes"), _dereq_("./rc4"), _dereq_("./rabbit"), _dereq_("./rabbit-legacy"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./x64-core", "./lib-typedarrays", "./enc-utf16", "./enc-base64", "./md5", "./sha1", "./sha256", "./sha224", "./sha512", "./sha384", "./sha3", "./ripemd160", "./hmac", "./pbkdf2", "./evpkdf", "./cipher-core", "./mode-cfb", "./mode-ctr", "./mode-ctr-gladman", "./mode-ofb", "./mode-ecb", "./pad-ansix923", "./pad-iso10126", "./pad-iso97971", "./pad-zeropadding", "./pad-nopadding", "./format-hex", "./aes", "./tripledes", "./rc4", "./rabbit", "./rabbit-legacy"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
+ var ret = state.length < state.highWaterMark;
+ // we must ensure that previous needDrain will not be reset to false.
+ if (!ret)
+ state.needDrain = true;
- return CryptoJS;
+ if (state.writing || state.corked)
+ state.buffer.push(new WriteReq(chunk, encoding, cb));
+ else
+ doWrite(stream, state, false, len, chunk, encoding, cb);
-}));
-},{"./aes":29,"./cipher-core":30,"./core":31,"./enc-base64":32,"./enc-utf16":33,"./evpkdf":34,"./format-hex":35,"./hmac":36,"./lib-typedarrays":38,"./md5":39,"./mode-cfb":40,"./mode-ctr":42,"./mode-ctr-gladman":41,"./mode-ecb":43,"./mode-ofb":44,"./pad-ansix923":45,"./pad-iso10126":46,"./pad-iso97971":47,"./pad-nopadding":48,"./pad-zeropadding":49,"./pbkdf2":50,"./rabbit":52,"./rabbit-legacy":51,"./rc4":53,"./ripemd160":54,"./sha1":55,"./sha224":56,"./sha256":57,"./sha3":58,"./sha384":59,"./sha512":60,"./tripledes":61,"./x64-core":62}],38:[function(_dereq_,module,exports){
-;(function (root, factory) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function () {
- // Check if typed arrays are supported
- if (typeof ArrayBuffer != 'function') {
- return;
- }
-
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var WordArray = C_lib.WordArray;
-
- // Reference original init
- var superInit = WordArray.init;
-
- // Augment WordArray.init to handle typed arrays
- var subInit = WordArray.init = function (typedArray) {
- // Convert buffers to uint8
- if (typedArray instanceof ArrayBuffer) {
- typedArray = new Uint8Array(typedArray);
- }
-
- // Convert other array views to uint8
- if (
- typedArray instanceof Int8Array ||
- typedArray instanceof Uint8ClampedArray ||
- typedArray instanceof Int16Array ||
- typedArray instanceof Uint16Array ||
- typedArray instanceof Int32Array ||
- typedArray instanceof Uint32Array ||
- typedArray instanceof Float32Array ||
- typedArray instanceof Float64Array
- ) {
- typedArray = new Uint8Array(typedArray.buffer, typedArray.byteOffset, typedArray.byteLength);
- }
-
- // Handle Uint8Array
- if (typedArray instanceof Uint8Array) {
- // Shortcut
- var typedArrayByteLength = typedArray.byteLength;
-
- // Extract bytes
- var words = [];
- for (var i = 0; i < typedArrayByteLength; i++) {
- words[i >>> 2] |= typedArray[i] << (24 - (i % 4) * 8);
- }
-
- // Initialize this word array
- superInit.call(this, words, typedArrayByteLength);
- } else {
- // Else call normal init
- superInit.apply(this, arguments);
- }
- };
-
- subInit.prototype = WordArray;
- }());
-
-
- return CryptoJS.lib.WordArray;
-
-}));
-},{"./core":31}],39:[function(_dereq_,module,exports){
-;(function (root, factory) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function (Math) {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var WordArray = C_lib.WordArray;
- var Hasher = C_lib.Hasher;
- var C_algo = C.algo;
-
- // Constants table
- var T = [];
-
- // Compute constants
- (function () {
- for (var i = 0; i < 64; i++) {
- T[i] = (Math.abs(Math.sin(i + 1)) * 0x100000000) | 0;
- }
- }());
-
- /**
- * MD5 hash algorithm.
- */
- var MD5 = C_algo.MD5 = Hasher.extend({
- _doReset: function () {
- this._hash = new WordArray.init([
- 0x67452301, 0xefcdab89,
- 0x98badcfe, 0x10325476
- ]);
- },
-
- _doProcessBlock: function (M, offset) {
- // Swap endian
- for (var i = 0; i < 16; i++) {
- // Shortcuts
- var offset_i = offset + i;
- var M_offset_i = M[offset_i];
-
- M[offset_i] = (
- (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
- (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
- );
- }
-
- // Shortcuts
- var H = this._hash.words;
-
- var M_offset_0 = M[offset + 0];
- var M_offset_1 = M[offset + 1];
- var M_offset_2 = M[offset + 2];
- var M_offset_3 = M[offset + 3];
- var M_offset_4 = M[offset + 4];
- var M_offset_5 = M[offset + 5];
- var M_offset_6 = M[offset + 6];
- var M_offset_7 = M[offset + 7];
- var M_offset_8 = M[offset + 8];
- var M_offset_9 = M[offset + 9];
- var M_offset_10 = M[offset + 10];
- var M_offset_11 = M[offset + 11];
- var M_offset_12 = M[offset + 12];
- var M_offset_13 = M[offset + 13];
- var M_offset_14 = M[offset + 14];
- var M_offset_15 = M[offset + 15];
-
- // Working varialbes
- var a = H[0];
- var b = H[1];
- var c = H[2];
- var d = H[3];
-
- // Computation
- a = FF(a, b, c, d, M_offset_0, 7, T[0]);
- d = FF(d, a, b, c, M_offset_1, 12, T[1]);
- c = FF(c, d, a, b, M_offset_2, 17, T[2]);
- b = FF(b, c, d, a, M_offset_3, 22, T[3]);
- a = FF(a, b, c, d, M_offset_4, 7, T[4]);
- d = FF(d, a, b, c, M_offset_5, 12, T[5]);
- c = FF(c, d, a, b, M_offset_6, 17, T[6]);
- b = FF(b, c, d, a, M_offset_7, 22, T[7]);
- a = FF(a, b, c, d, M_offset_8, 7, T[8]);
- d = FF(d, a, b, c, M_offset_9, 12, T[9]);
- c = FF(c, d, a, b, M_offset_10, 17, T[10]);
- b = FF(b, c, d, a, M_offset_11, 22, T[11]);
- a = FF(a, b, c, d, M_offset_12, 7, T[12]);
- d = FF(d, a, b, c, M_offset_13, 12, T[13]);
- c = FF(c, d, a, b, M_offset_14, 17, T[14]);
- b = FF(b, c, d, a, M_offset_15, 22, T[15]);
-
- a = GG(a, b, c, d, M_offset_1, 5, T[16]);
- d = GG(d, a, b, c, M_offset_6, 9, T[17]);
- c = GG(c, d, a, b, M_offset_11, 14, T[18]);
- b = GG(b, c, d, a, M_offset_0, 20, T[19]);
- a = GG(a, b, c, d, M_offset_5, 5, T[20]);
- d = GG(d, a, b, c, M_offset_10, 9, T[21]);
- c = GG(c, d, a, b, M_offset_15, 14, T[22]);
- b = GG(b, c, d, a, M_offset_4, 20, T[23]);
- a = GG(a, b, c, d, M_offset_9, 5, T[24]);
- d = GG(d, a, b, c, M_offset_14, 9, T[25]);
- c = GG(c, d, a, b, M_offset_3, 14, T[26]);
- b = GG(b, c, d, a, M_offset_8, 20, T[27]);
- a = GG(a, b, c, d, M_offset_13, 5, T[28]);
- d = GG(d, a, b, c, M_offset_2, 9, T[29]);
- c = GG(c, d, a, b, M_offset_7, 14, T[30]);
- b = GG(b, c, d, a, M_offset_12, 20, T[31]);
-
- a = HH(a, b, c, d, M_offset_5, 4, T[32]);
- d = HH(d, a, b, c, M_offset_8, 11, T[33]);
- c = HH(c, d, a, b, M_offset_11, 16, T[34]);
- b = HH(b, c, d, a, M_offset_14, 23, T[35]);
- a = HH(a, b, c, d, M_offset_1, 4, T[36]);
- d = HH(d, a, b, c, M_offset_4, 11, T[37]);
- c = HH(c, d, a, b, M_offset_7, 16, T[38]);
- b = HH(b, c, d, a, M_offset_10, 23, T[39]);
- a = HH(a, b, c, d, M_offset_13, 4, T[40]);
- d = HH(d, a, b, c, M_offset_0, 11, T[41]);
- c = HH(c, d, a, b, M_offset_3, 16, T[42]);
- b = HH(b, c, d, a, M_offset_6, 23, T[43]);
- a = HH(a, b, c, d, M_offset_9, 4, T[44]);
- d = HH(d, a, b, c, M_offset_12, 11, T[45]);
- c = HH(c, d, a, b, M_offset_15, 16, T[46]);
- b = HH(b, c, d, a, M_offset_2, 23, T[47]);
-
- a = II(a, b, c, d, M_offset_0, 6, T[48]);
- d = II(d, a, b, c, M_offset_7, 10, T[49]);
- c = II(c, d, a, b, M_offset_14, 15, T[50]);
- b = II(b, c, d, a, M_offset_5, 21, T[51]);
- a = II(a, b, c, d, M_offset_12, 6, T[52]);
- d = II(d, a, b, c, M_offset_3, 10, T[53]);
- c = II(c, d, a, b, M_offset_10, 15, T[54]);
- b = II(b, c, d, a, M_offset_1, 21, T[55]);
- a = II(a, b, c, d, M_offset_8, 6, T[56]);
- d = II(d, a, b, c, M_offset_15, 10, T[57]);
- c = II(c, d, a, b, M_offset_6, 15, T[58]);
- b = II(b, c, d, a, M_offset_13, 21, T[59]);
- a = II(a, b, c, d, M_offset_4, 6, T[60]);
- d = II(d, a, b, c, M_offset_11, 10, T[61]);
- c = II(c, d, a, b, M_offset_2, 15, T[62]);
- b = II(b, c, d, a, M_offset_9, 21, T[63]);
-
- // Intermediate hash value
- H[0] = (H[0] + a) | 0;
- H[1] = (H[1] + b) | 0;
- H[2] = (H[2] + c) | 0;
- H[3] = (H[3] + d) | 0;
- },
-
- _doFinalize: function () {
- // Shortcuts
- var data = this._data;
- var dataWords = data.words;
-
- var nBitsTotal = this._nDataBytes * 8;
- var nBitsLeft = data.sigBytes * 8;
-
- // Add padding
- dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
-
- var nBitsTotalH = Math.floor(nBitsTotal / 0x100000000);
- var nBitsTotalL = nBitsTotal;
- dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = (
- (((nBitsTotalH << 8) | (nBitsTotalH >>> 24)) & 0x00ff00ff) |
- (((nBitsTotalH << 24) | (nBitsTotalH >>> 8)) & 0xff00ff00)
- );
- dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
- (((nBitsTotalL << 8) | (nBitsTotalL >>> 24)) & 0x00ff00ff) |
- (((nBitsTotalL << 24) | (nBitsTotalL >>> 8)) & 0xff00ff00)
- );
-
- data.sigBytes = (dataWords.length + 1) * 4;
-
- // Hash final blocks
- this._process();
-
- // Shortcuts
- var hash = this._hash;
- var H = hash.words;
-
- // Swap endian
- for (var i = 0; i < 4; i++) {
- // Shortcut
- var H_i = H[i];
-
- H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
- (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
- }
-
- // Return final computed hash
- return hash;
- },
-
- clone: function () {
- var clone = Hasher.clone.call(this);
- clone._hash = this._hash.clone();
-
- return clone;
- }
- });
-
- function FF(a, b, c, d, x, s, t) {
- var n = a + ((b & c) | (~b & d)) + x + t;
- return ((n << s) | (n >>> (32 - s))) + b;
- }
-
- function GG(a, b, c, d, x, s, t) {
- var n = a + ((b & d) | (c & ~d)) + x + t;
- return ((n << s) | (n >>> (32 - s))) + b;
- }
-
- function HH(a, b, c, d, x, s, t) {
- var n = a + (b ^ c ^ d) + x + t;
- return ((n << s) | (n >>> (32 - s))) + b;
- }
-
- function II(a, b, c, d, x, s, t) {
- var n = a + (c ^ (b | ~d)) + x + t;
- return ((n << s) | (n >>> (32 - s))) + b;
- }
-
- /**
- * Shortcut function to the hasher's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- *
- * @return {WordArray} The hash.
- *
- * @static
- *
- * @example
- *
- * var hash = CryptoJS.MD5('message');
- * var hash = CryptoJS.MD5(wordArray);
- */
- C.MD5 = Hasher._createHelper(MD5);
-
- /**
- * Shortcut function to the HMAC's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- * @param {WordArray|string} key The secret key.
- *
- * @return {WordArray} The HMAC.
- *
- * @static
- *
- * @example
- *
- * var hmac = CryptoJS.HmacMD5(message, key);
- */
- C.HmacMD5 = Hasher._createHmacHelper(MD5);
- }(Math));
-
-
- return CryptoJS.MD5;
-
-}));
-},{"./core":31}],40:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./cipher-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- /**
- * Cipher Feedback block mode.
- */
- CryptoJS.mode.CFB = (function () {
- var CFB = CryptoJS.lib.BlockCipherMode.extend();
-
- CFB.Encryptor = CFB.extend({
- processBlock: function (words, offset) {
- // Shortcuts
- var cipher = this._cipher;
- var blockSize = cipher.blockSize;
-
- generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);
-
- // Remember this block to use with next block
- this._prevBlock = words.slice(offset, offset + blockSize);
- }
- });
-
- CFB.Decryptor = CFB.extend({
- processBlock: function (words, offset) {
- // Shortcuts
- var cipher = this._cipher;
- var blockSize = cipher.blockSize;
-
- // Remember this block to use with next block
- var thisBlock = words.slice(offset, offset + blockSize);
-
- generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);
-
- // This block becomes the previous block
- this._prevBlock = thisBlock;
- }
- });
-
- function generateKeystreamAndEncrypt(words, offset, blockSize, cipher) {
- // Shortcut
- var iv = this._iv;
-
- // Generate keystream
- if (iv) {
- var keystream = iv.slice(0);
-
- // Remove IV for subsequent blocks
- this._iv = undefined;
- } else {
- var keystream = this._prevBlock;
- }
- cipher.encryptBlock(keystream, 0);
-
- // Encrypt
- for (var i = 0; i < blockSize; i++) {
- words[offset + i] ^= keystream[i];
- }
- }
-
- return CFB;
- }());
-
-
- return CryptoJS.mode.CFB;
-
-}));
-},{"./cipher-core":30,"./core":31}],41:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./cipher-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- /** @preserve
- * Counter block mode compatible with Dr Brian Gladman fileenc.c
- * derived from CryptoJS.mode.CTR
- * Jan Hruby jhruby.web@gmail.com
- */
- CryptoJS.mode.CTRGladman = (function () {
- var CTRGladman = CryptoJS.lib.BlockCipherMode.extend();
-
- function incWord(word)
- {
- if (((word >> 24) & 0xff) === 0xff) { //overflow
- var b1 = (word >> 16)&0xff;
- var b2 = (word >> 8)&0xff;
- var b3 = word & 0xff;
-
- if (b1 === 0xff) // overflow b1
- {
- b1 = 0;
- if (b2 === 0xff)
- {
- b2 = 0;
- if (b3 === 0xff)
- {
- b3 = 0;
- }
- else
- {
- ++b3;
- }
- }
- else
- {
- ++b2;
- }
- }
- else
- {
- ++b1;
- }
-
- word = 0;
- word += (b1 << 16);
- word += (b2 << 8);
- word += b3;
- }
- else
- {
- word += (0x01 << 24);
- }
- return word;
- }
+ return ret;
+}
- function incCounter(counter)
- {
- if ((counter[0] = incWord(counter[0])) === 0)
- {
- // encr_data in fileenc.c from Dr Brian Gladman's counts only with DWORD j < 8
- counter[1] = incWord(counter[1]);
- }
- return counter;
- }
+function doWrite(stream, state, writev, len, chunk, encoding, cb) {
+ state.writelen = len;
+ state.writecb = cb;
+ state.writing = true;
+ state.sync = true;
+ if (writev)
+ stream._writev(chunk, state.onwrite);
+ else
+ stream._write(chunk, encoding, state.onwrite);
+ state.sync = false;
+}
- var Encryptor = CTRGladman.Encryptor = CTRGladman.extend({
- processBlock: function (words, offset) {
- // Shortcuts
- var cipher = this._cipher
- var blockSize = cipher.blockSize;
- var iv = this._iv;
- var counter = this._counter;
+function onwriteError(stream, state, sync, er, cb) {
+ if (sync)
+ process.nextTick(function() {
+ state.pendingcb--;
+ cb(er);
+ });
+ else {
+ state.pendingcb--;
+ cb(er);
+ }
- // Generate keystream
- if (iv) {
- counter = this._counter = iv.slice(0);
+ stream._writableState.errorEmitted = true;
+ stream.emit('error', er);
+}
- // Remove IV for subsequent blocks
- this._iv = undefined;
- }
+function onwriteStateUpdate(state) {
+ state.writing = false;
+ state.writecb = null;
+ state.length -= state.writelen;
+ state.writelen = 0;
+}
- incCounter(counter);
+function onwrite(stream, er) {
+ var state = stream._writableState;
+ var sync = state.sync;
+ var cb = state.writecb;
- var keystream = counter.slice(0);
- cipher.encryptBlock(keystream, 0);
+ onwriteStateUpdate(state);
- // Encrypt
- for (var i = 0; i < blockSize; i++) {
- words[offset + i] ^= keystream[i];
- }
- }
- });
+ if (er)
+ onwriteError(stream, state, sync, er, cb);
+ else {
+ // Check if we're actually ready to finish, but don't emit yet
+ var finished = needFinish(stream, state);
- CTRGladman.Decryptor = Encryptor;
+ if (!finished &&
+ !state.corked &&
+ !state.bufferProcessing &&
+ state.buffer.length) {
+ clearBuffer(stream, state);
+ }
- return CTRGladman;
- }());
+ if (sync) {
+ process.nextTick(function() {
+ afterWrite(stream, state, finished, cb);
+ });
+ } else {
+ afterWrite(stream, state, finished, cb);
+ }
+ }
+}
+function afterWrite(stream, state, finished, cb) {
+ if (!finished)
+ onwriteDrain(stream, state);
+ state.pendingcb--;
+ cb();
+ finishMaybe(stream, state);
+}
+// Must force callback to be called on nextTick, so that we don't
+// emit 'drain' before the write() consumer gets the 'false' return
+// value, and has a chance to attach a 'drain' listener.
+function onwriteDrain(stream, state) {
+ if (state.length === 0 && state.needDrain) {
+ state.needDrain = false;
+ stream.emit('drain');
+ }
+}
- return CryptoJS.mode.CTRGladman;
+// if there's something in the buffer waiting, then process it
+function clearBuffer(stream, state) {
+ state.bufferProcessing = true;
-}));
-},{"./cipher-core":30,"./core":31}],42:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./cipher-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- /**
- * Counter block mode.
- */
- CryptoJS.mode.CTR = (function () {
- var CTR = CryptoJS.lib.BlockCipherMode.extend();
-
- var Encryptor = CTR.Encryptor = CTR.extend({
- processBlock: function (words, offset) {
- // Shortcuts
- var cipher = this._cipher
- var blockSize = cipher.blockSize;
- var iv = this._iv;
- var counter = this._counter;
-
- // Generate keystream
- if (iv) {
- counter = this._counter = iv.slice(0);
-
- // Remove IV for subsequent blocks
- this._iv = undefined;
- }
- var keystream = counter.slice(0);
- cipher.encryptBlock(keystream, 0);
-
- // Increment counter
- counter[blockSize - 1] = (counter[blockSize - 1] + 1) | 0
-
- // Encrypt
- for (var i = 0; i < blockSize; i++) {
- words[offset + i] ^= keystream[i];
- }
- }
- });
-
- CTR.Decryptor = Encryptor;
-
- return CTR;
- }());
-
-
- return CryptoJS.mode.CTR;
-
-}));
-},{"./cipher-core":30,"./core":31}],43:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./cipher-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- /**
- * Electronic Codebook block mode.
- */
- CryptoJS.mode.ECB = (function () {
- var ECB = CryptoJS.lib.BlockCipherMode.extend();
-
- ECB.Encryptor = ECB.extend({
- processBlock: function (words, offset) {
- this._cipher.encryptBlock(words, offset);
- }
- });
-
- ECB.Decryptor = ECB.extend({
- processBlock: function (words, offset) {
- this._cipher.decryptBlock(words, offset);
- }
- });
-
- return ECB;
- }());
-
-
- return CryptoJS.mode.ECB;
-
-}));
-},{"./cipher-core":30,"./core":31}],44:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./cipher-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- /**
- * Output Feedback block mode.
- */
- CryptoJS.mode.OFB = (function () {
- var OFB = CryptoJS.lib.BlockCipherMode.extend();
-
- var Encryptor = OFB.Encryptor = OFB.extend({
- processBlock: function (words, offset) {
- // Shortcuts
- var cipher = this._cipher
- var blockSize = cipher.blockSize;
- var iv = this._iv;
- var keystream = this._keystream;
-
- // Generate keystream
- if (iv) {
- keystream = this._keystream = iv.slice(0);
-
- // Remove IV for subsequent blocks
- this._iv = undefined;
- }
- cipher.encryptBlock(keystream, 0);
-
- // Encrypt
- for (var i = 0; i < blockSize; i++) {
- words[offset + i] ^= keystream[i];
- }
- }
- });
-
- OFB.Decryptor = Encryptor;
-
- return OFB;
- }());
-
-
- return CryptoJS.mode.OFB;
-
-}));
-},{"./cipher-core":30,"./core":31}],45:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./cipher-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- /**
- * ANSI X.923 padding strategy.
- */
- CryptoJS.pad.AnsiX923 = {
- pad: function (data, blockSize) {
- // Shortcuts
- var dataSigBytes = data.sigBytes;
- var blockSizeBytes = blockSize * 4;
-
- // Count padding bytes
- var nPaddingBytes = blockSizeBytes - dataSigBytes % blockSizeBytes;
-
- // Compute last byte position
- var lastBytePos = dataSigBytes + nPaddingBytes - 1;
-
- // Pad
- data.clamp();
- data.words[lastBytePos >>> 2] |= nPaddingBytes << (24 - (lastBytePos % 4) * 8);
- data.sigBytes += nPaddingBytes;
- },
-
- unpad: function (data) {
- // Get number of padding bytes from last byte
- var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
-
- // Remove padding
- data.sigBytes -= nPaddingBytes;
- }
- };
-
-
- return CryptoJS.pad.Ansix923;
-
-}));
-},{"./cipher-core":30,"./core":31}],46:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./cipher-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- /**
- * ISO 10126 padding strategy.
- */
- CryptoJS.pad.Iso10126 = {
- pad: function (data, blockSize) {
- // Shortcut
- var blockSizeBytes = blockSize * 4;
-
- // Count padding bytes
- var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;
-
- // Pad
- data.concat(CryptoJS.lib.WordArray.random(nPaddingBytes - 1)).
- concat(CryptoJS.lib.WordArray.create([nPaddingBytes << 24], 1));
- },
-
- unpad: function (data) {
- // Get number of padding bytes from last byte
- var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
-
- // Remove padding
- data.sigBytes -= nPaddingBytes;
- }
- };
-
-
- return CryptoJS.pad.Iso10126;
-
-}));
-},{"./cipher-core":30,"./core":31}],47:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./cipher-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- /**
- * ISO/IEC 9797-1 Padding Method 2.
- */
- CryptoJS.pad.Iso97971 = {
- pad: function (data, blockSize) {
- // Add 0x80 byte
- data.concat(CryptoJS.lib.WordArray.create([0x80000000], 1));
-
- // Zero pad the rest
- CryptoJS.pad.ZeroPadding.pad(data, blockSize);
- },
-
- unpad: function (data) {
- // Remove zero padding
- CryptoJS.pad.ZeroPadding.unpad(data);
-
- // Remove one more byte -- the 0x80 byte
- data.sigBytes--;
- }
- };
-
-
- return CryptoJS.pad.Iso97971;
-
-}));
-},{"./cipher-core":30,"./core":31}],48:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./cipher-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
+ if (stream._writev && state.buffer.length > 1) {
+ // Fast case, write everything using _writev()
+ var cbs = [];
+ for (var c = 0; c < state.buffer.length; c++)
+ cbs.push(state.buffer[c].callback);
- /**
- * A noop padding strategy.
- */
- CryptoJS.pad.NoPadding = {
- pad: function () {
- },
+ // count the one we are adding, as well.
+ // TODO(isaacs) clean this up
+ state.pendingcb++;
+ doWrite(stream, state, true, state.length, state.buffer, '', function(err) {
+ for (var i = 0; i < cbs.length; i++) {
+ state.pendingcb--;
+ cbs[i](err);
+ }
+ });
- unpad: function () {
- }
- };
+ // Clear buffer
+ state.buffer = [];
+ } else {
+ // Slow case, write chunks one-by-one
+ for (var c = 0; c < state.buffer.length; c++) {
+ var entry = state.buffer[c];
+ var chunk = entry.chunk;
+ var encoding = entry.encoding;
+ var cb = entry.callback;
+ var len = state.objectMode ? 1 : chunk.length;
+
+ doWrite(stream, state, false, len, chunk, encoding, cb);
+
+ // if we didn't call the onwrite immediately, then
+ // it means that we need to wait until it does.
+ // also, that means that the chunk and cb are currently
+ // being processed, so move the buffer counter past them.
+ if (state.writing) {
+ c++;
+ break;
+ }
+ }
+ if (c < state.buffer.length)
+ state.buffer = state.buffer.slice(c);
+ else
+ state.buffer.length = 0;
+ }
- return CryptoJS.pad.NoPadding;
+ state.bufferProcessing = false;
+}
-}));
-},{"./cipher-core":30,"./core":31}],49:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./cipher-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- /**
- * Zero padding strategy.
- */
- CryptoJS.pad.ZeroPadding = {
- pad: function (data, blockSize) {
- // Shortcut
- var blockSizeBytes = blockSize * 4;
-
- // Pad
- data.clamp();
- data.sigBytes += blockSizeBytes - ((data.sigBytes % blockSizeBytes) || blockSizeBytes);
- },
-
- unpad: function (data) {
- // Shortcut
- var dataWords = data.words;
-
- // Unpad
- var i = data.sigBytes - 1;
- while (!((dataWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff)) {
- i--;
- }
- data.sigBytes = i + 1;
- }
- };
-
-
- return CryptoJS.pad.ZeroPadding;
-
-}));
-},{"./cipher-core":30,"./core":31}],50:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha1"), _dereq_("./hmac"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./sha1", "./hmac"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function () {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var Base = C_lib.Base;
- var WordArray = C_lib.WordArray;
- var C_algo = C.algo;
- var SHA1 = C_algo.SHA1;
- var HMAC = C_algo.HMAC;
-
- /**
- * Password-Based Key Derivation Function 2 algorithm.
- */
- var PBKDF2 = C_algo.PBKDF2 = Base.extend({
- /**
- * Configuration options.
- *
- * @property {number} keySize The key size in words to generate. Default: 4 (128 bits)
- * @property {Hasher} hasher The hasher to use. Default: SHA1
- * @property {number} iterations The number of iterations to perform. Default: 1
- */
- cfg: Base.extend({
- keySize: 128/32,
- hasher: SHA1,
- iterations: 1
- }),
-
- /**
- * Initializes a newly created key derivation function.
- *
- * @param {Object} cfg (Optional) The configuration options to use for the derivation.
- *
- * @example
- *
- * var kdf = CryptoJS.algo.PBKDF2.create();
- * var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8 });
- * var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8, iterations: 1000 });
- */
- init: function (cfg) {
- this.cfg = this.cfg.extend(cfg);
- },
-
- /**
- * Computes the Password-Based Key Derivation Function 2.
- *
- * @param {WordArray|string} password The password.
- * @param {WordArray|string} salt A salt.
- *
- * @return {WordArray} The derived key.
- *
- * @example
- *
- * var key = kdf.compute(password, salt);
- */
- compute: function (password, salt) {
- // Shortcut
- var cfg = this.cfg;
-
- // Init HMAC
- var hmac = HMAC.create(cfg.hasher, password);
-
- // Initial values
- var derivedKey = WordArray.create();
- var blockIndex = WordArray.create([0x00000001]);
-
- // Shortcuts
- var derivedKeyWords = derivedKey.words;
- var blockIndexWords = blockIndex.words;
- var keySize = cfg.keySize;
- var iterations = cfg.iterations;
-
- // Generate key
- while (derivedKeyWords.length < keySize) {
- var block = hmac.update(salt).finalize(blockIndex);
- hmac.reset();
-
- // Shortcuts
- var blockWords = block.words;
- var blockWordsLength = blockWords.length;
-
- // Iterations
- var intermediate = block;
- for (var i = 1; i < iterations; i++) {
- intermediate = hmac.finalize(intermediate);
- hmac.reset();
-
- // Shortcut
- var intermediateWords = intermediate.words;
-
- // XOR intermediate with block
- for (var j = 0; j < blockWordsLength; j++) {
- blockWords[j] ^= intermediateWords[j];
- }
- }
-
- derivedKey.concat(block);
- blockIndexWords[0]++;
- }
- derivedKey.sigBytes = keySize * 4;
-
- return derivedKey;
- }
- });
-
- /**
- * Computes the Password-Based Key Derivation Function 2.
- *
- * @param {WordArray|string} password The password.
- * @param {WordArray|string} salt A salt.
- * @param {Object} cfg (Optional) The configuration options to use for this computation.
- *
- * @return {WordArray} The derived key.
- *
- * @static
- *
- * @example
- *
- * var key = CryptoJS.PBKDF2(password, salt);
- * var key = CryptoJS.PBKDF2(password, salt, { keySize: 8 });
- * var key = CryptoJS.PBKDF2(password, salt, { keySize: 8, iterations: 1000 });
- */
- C.PBKDF2 = function (password, salt, cfg) {
- return PBKDF2.create(cfg).compute(password, salt);
- };
- }());
-
-
- return CryptoJS.PBKDF2;
-
-}));
-},{"./core":31,"./hmac":36,"./sha1":55}],51:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function () {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var StreamCipher = C_lib.StreamCipher;
- var C_algo = C.algo;
-
- // Reusable objects
- var S = [];
- var C_ = [];
- var G = [];
-
- /**
- * Rabbit stream cipher algorithm.
- *
- * This is a legacy version that neglected to convert the key to little-endian.
- * This error doesn't affect the cipher's security,
- * but it does affect its compatibility with other implementations.
- */
- var RabbitLegacy = C_algo.RabbitLegacy = StreamCipher.extend({
- _doReset: function () {
- // Shortcuts
- var K = this._key.words;
- var iv = this.cfg.iv;
-
- // Generate initial state values
- var X = this._X = [
- K[0], (K[3] << 16) | (K[2] >>> 16),
- K[1], (K[0] << 16) | (K[3] >>> 16),
- K[2], (K[1] << 16) | (K[0] >>> 16),
- K[3], (K[2] << 16) | (K[1] >>> 16)
- ];
-
- // Generate initial counter values
- var C = this._C = [
- (K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),
- (K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),
- (K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),
- (K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)
- ];
-
- // Carry bit
- this._b = 0;
-
- // Iterate the system four times
- for (var i = 0; i < 4; i++) {
- nextState.call(this);
- }
-
- // Modify the counters
- for (var i = 0; i < 8; i++) {
- C[i] ^= X[(i + 4) & 7];
- }
-
- // IV setup
- if (iv) {
- // Shortcuts
- var IV = iv.words;
- var IV_0 = IV[0];
- var IV_1 = IV[1];
-
- // Generate four subvectors
- var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);
- var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);
- var i1 = (i0 >>> 16) | (i2 & 0xffff0000);
- var i3 = (i2 << 16) | (i0 & 0x0000ffff);
-
- // Modify counter values
- C[0] ^= i0;
- C[1] ^= i1;
- C[2] ^= i2;
- C[3] ^= i3;
- C[4] ^= i0;
- C[5] ^= i1;
- C[6] ^= i2;
- C[7] ^= i3;
-
- // Iterate the system four times
- for (var i = 0; i < 4; i++) {
- nextState.call(this);
- }
- }
- },
-
- _doProcessBlock: function (M, offset) {
- // Shortcut
- var X = this._X;
-
- // Iterate the system
- nextState.call(this);
-
- // Generate four keystream words
- S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);
- S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);
- S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);
- S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);
-
- for (var i = 0; i < 4; i++) {
- // Swap endian
- S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |
- (((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);
-
- // Encrypt
- M[offset + i] ^= S[i];
- }
- },
-
- blockSize: 128/32,
-
- ivSize: 64/32
- });
-
- function nextState() {
- // Shortcuts
- var X = this._X;
- var C = this._C;
-
- // Save old counter values
- for (var i = 0; i < 8; i++) {
- C_[i] = C[i];
- }
-
- // Calculate new counter values
- C[0] = (C[0] + 0x4d34d34d + this._b) | 0;
- C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;
- C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;
- C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;
- C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;
- C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;
- C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;
- C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;
- this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;
-
- // Calculate the g-values
- for (var i = 0; i < 8; i++) {
- var gx = X[i] + C[i];
-
- // Construct high and low argument for squaring
- var ga = gx & 0xffff;
- var gb = gx >>> 16;
-
- // Calculate high and low result of squaring
- var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;
- var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);
-
- // High XOR low
- G[i] = gh ^ gl;
- }
-
- // Calculate new state values
- X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;
- X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;
- X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;
- X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;
- X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;
- X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;
- X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;
- X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;
- }
-
- /**
- * Shortcut functions to the cipher's object interface.
- *
- * @example
- *
- * var ciphertext = CryptoJS.RabbitLegacy.encrypt(message, key, cfg);
- * var plaintext = CryptoJS.RabbitLegacy.decrypt(ciphertext, key, cfg);
- */
- C.RabbitLegacy = StreamCipher._createHelper(RabbitLegacy);
- }());
-
-
- return CryptoJS.RabbitLegacy;
-
-}));
-},{"./cipher-core":30,"./core":31,"./enc-base64":32,"./evpkdf":34,"./md5":39}],52:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function () {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var StreamCipher = C_lib.StreamCipher;
- var C_algo = C.algo;
-
- // Reusable objects
- var S = [];
- var C_ = [];
- var G = [];
-
- /**
- * Rabbit stream cipher algorithm
- */
- var Rabbit = C_algo.Rabbit = StreamCipher.extend({
- _doReset: function () {
- // Shortcuts
- var K = this._key.words;
- var iv = this.cfg.iv;
-
- // Swap endian
- for (var i = 0; i < 4; i++) {
- K[i] = (((K[i] << 8) | (K[i] >>> 24)) & 0x00ff00ff) |
- (((K[i] << 24) | (K[i] >>> 8)) & 0xff00ff00);
- }
-
- // Generate initial state values
- var X = this._X = [
- K[0], (K[3] << 16) | (K[2] >>> 16),
- K[1], (K[0] << 16) | (K[3] >>> 16),
- K[2], (K[1] << 16) | (K[0] >>> 16),
- K[3], (K[2] << 16) | (K[1] >>> 16)
- ];
-
- // Generate initial counter values
- var C = this._C = [
- (K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),
- (K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),
- (K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),
- (K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)
- ];
-
- // Carry bit
- this._b = 0;
-
- // Iterate the system four times
- for (var i = 0; i < 4; i++) {
- nextState.call(this);
- }
-
- // Modify the counters
- for (var i = 0; i < 8; i++) {
- C[i] ^= X[(i + 4) & 7];
- }
-
- // IV setup
- if (iv) {
- // Shortcuts
- var IV = iv.words;
- var IV_0 = IV[0];
- var IV_1 = IV[1];
-
- // Generate four subvectors
- var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);
- var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);
- var i1 = (i0 >>> 16) | (i2 & 0xffff0000);
- var i3 = (i2 << 16) | (i0 & 0x0000ffff);
-
- // Modify counter values
- C[0] ^= i0;
- C[1] ^= i1;
- C[2] ^= i2;
- C[3] ^= i3;
- C[4] ^= i0;
- C[5] ^= i1;
- C[6] ^= i2;
- C[7] ^= i3;
-
- // Iterate the system four times
- for (var i = 0; i < 4; i++) {
- nextState.call(this);
- }
- }
- },
-
- _doProcessBlock: function (M, offset) {
- // Shortcut
- var X = this._X;
-
- // Iterate the system
- nextState.call(this);
-
- // Generate four keystream words
- S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);
- S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);
- S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);
- S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);
-
- for (var i = 0; i < 4; i++) {
- // Swap endian
- S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |
- (((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);
-
- // Encrypt
- M[offset + i] ^= S[i];
- }
- },
-
- blockSize: 128/32,
-
- ivSize: 64/32
- });
-
- function nextState() {
- // Shortcuts
- var X = this._X;
- var C = this._C;
-
- // Save old counter values
- for (var i = 0; i < 8; i++) {
- C_[i] = C[i];
- }
-
- // Calculate new counter values
- C[0] = (C[0] + 0x4d34d34d + this._b) | 0;
- C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;
- C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;
- C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;
- C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;
- C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;
- C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;
- C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;
- this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;
-
- // Calculate the g-values
- for (var i = 0; i < 8; i++) {
- var gx = X[i] + C[i];
-
- // Construct high and low argument for squaring
- var ga = gx & 0xffff;
- var gb = gx >>> 16;
-
- // Calculate high and low result of squaring
- var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;
- var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);
-
- // High XOR low
- G[i] = gh ^ gl;
- }
-
- // Calculate new state values
- X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;
- X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;
- X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;
- X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;
- X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;
- X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;
- X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;
- X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;
- }
-
- /**
- * Shortcut functions to the cipher's object interface.
- *
- * @example
- *
- * var ciphertext = CryptoJS.Rabbit.encrypt(message, key, cfg);
- * var plaintext = CryptoJS.Rabbit.decrypt(ciphertext, key, cfg);
- */
- C.Rabbit = StreamCipher._createHelper(Rabbit);
- }());
-
-
- return CryptoJS.Rabbit;
-
-}));
-},{"./cipher-core":30,"./core":31,"./enc-base64":32,"./evpkdf":34,"./md5":39}],53:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function () {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var StreamCipher = C_lib.StreamCipher;
- var C_algo = C.algo;
-
- /**
- * RC4 stream cipher algorithm.
- */
- var RC4 = C_algo.RC4 = StreamCipher.extend({
- _doReset: function () {
- // Shortcuts
- var key = this._key;
- var keyWords = key.words;
- var keySigBytes = key.sigBytes;
-
- // Init sbox
- var S = this._S = [];
- for (var i = 0; i < 256; i++) {
- S[i] = i;
- }
-
- // Key setup
- for (var i = 0, j = 0; i < 256; i++) {
- var keyByteIndex = i % keySigBytes;
- var keyByte = (keyWords[keyByteIndex >>> 2] >>> (24 - (keyByteIndex % 4) * 8)) & 0xff;
-
- j = (j + S[i] + keyByte) % 256;
-
- // Swap
- var t = S[i];
- S[i] = S[j];
- S[j] = t;
- }
-
- // Counters
- this._i = this._j = 0;
- },
-
- _doProcessBlock: function (M, offset) {
- M[offset] ^= generateKeystreamWord.call(this);
- },
-
- keySize: 256/32,
-
- ivSize: 0
- });
-
- function generateKeystreamWord() {
- // Shortcuts
- var S = this._S;
- var i = this._i;
- var j = this._j;
-
- // Generate keystream word
- var keystreamWord = 0;
- for (var n = 0; n < 4; n++) {
- i = (i + 1) % 256;
- j = (j + S[i]) % 256;
-
- // Swap
- var t = S[i];
- S[i] = S[j];
- S[j] = t;
-
- keystreamWord |= S[(S[i] + S[j]) % 256] << (24 - n * 8);
- }
-
- // Update counters
- this._i = i;
- this._j = j;
-
- return keystreamWord;
- }
-
- /**
- * Shortcut functions to the cipher's object interface.
- *
- * @example
- *
- * var ciphertext = CryptoJS.RC4.encrypt(message, key, cfg);
- * var plaintext = CryptoJS.RC4.decrypt(ciphertext, key, cfg);
- */
- C.RC4 = StreamCipher._createHelper(RC4);
-
- /**
- * Modified RC4 stream cipher algorithm.
- */
- var RC4Drop = C_algo.RC4Drop = RC4.extend({
- /**
- * Configuration options.
- *
- * @property {number} drop The number of keystream words to drop. Default 192
- */
- cfg: RC4.cfg.extend({
- drop: 192
- }),
-
- _doReset: function () {
- RC4._doReset.call(this);
-
- // Drop
- for (var i = this.cfg.drop; i > 0; i--) {
- generateKeystreamWord.call(this);
- }
- }
- });
-
- /**
- * Shortcut functions to the cipher's object interface.
- *
- * @example
- *
- * var ciphertext = CryptoJS.RC4Drop.encrypt(message, key, cfg);
- * var plaintext = CryptoJS.RC4Drop.decrypt(ciphertext, key, cfg);
- */
- C.RC4Drop = StreamCipher._createHelper(RC4Drop);
- }());
-
-
- return CryptoJS.RC4;
-
-}));
-},{"./cipher-core":30,"./core":31,"./enc-base64":32,"./evpkdf":34,"./md5":39}],54:[function(_dereq_,module,exports){
-;(function (root, factory) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- /** @preserve
- (c) 2012 by Cédric Mesnil. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
-
- - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
- (function (Math) {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var WordArray = C_lib.WordArray;
- var Hasher = C_lib.Hasher;
- var C_algo = C.algo;
-
- // Constants table
- var _zl = WordArray.create([
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
- 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
- 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
- 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13]);
- var _zr = WordArray.create([
- 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
- 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
- 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
- 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
- 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11]);
- var _sl = WordArray.create([
- 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
- 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
- 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
- 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
- 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 ]);
- var _sr = WordArray.create([
- 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
- 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
- 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
- 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
- 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 ]);
-
- var _hl = WordArray.create([ 0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E]);
- var _hr = WordArray.create([ 0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000]);
-
- /**
- * RIPEMD160 hash algorithm.
- */
- var RIPEMD160 = C_algo.RIPEMD160 = Hasher.extend({
- _doReset: function () {
- this._hash = WordArray.create([0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0]);
- },
-
- _doProcessBlock: function (M, offset) {
-
- // Swap endian
- for (var i = 0; i < 16; i++) {
- // Shortcuts
- var offset_i = offset + i;
- var M_offset_i = M[offset_i];
-
- // Swap
- M[offset_i] = (
- (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
- (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
- );
- }
- // Shortcut
- var H = this._hash.words;
- var hl = _hl.words;
- var hr = _hr.words;
- var zl = _zl.words;
- var zr = _zr.words;
- var sl = _sl.words;
- var sr = _sr.words;
-
- // Working variables
- var al, bl, cl, dl, el;
- var ar, br, cr, dr, er;
-
- ar = al = H[0];
- br = bl = H[1];
- cr = cl = H[2];
- dr = dl = H[3];
- er = el = H[4];
- // Computation
- var t;
- for (var i = 0; i < 80; i += 1) {
- t = (al + M[offset+zl[i]])|0;
- if (i<16){
- t += f1(bl,cl,dl) + hl[0];
- } else if (i<32) {
- t += f2(bl,cl,dl) + hl[1];
- } else if (i<48) {
- t += f3(bl,cl,dl) + hl[2];
- } else if (i<64) {
- t += f4(bl,cl,dl) + hl[3];
- } else {// if (i<80) {
- t += f5(bl,cl,dl) + hl[4];
- }
- t = t|0;
- t = rotl(t,sl[i]);
- t = (t+el)|0;
- al = el;
- el = dl;
- dl = rotl(cl, 10);
- cl = bl;
- bl = t;
-
- t = (ar + M[offset+zr[i]])|0;
- if (i<16){
- t += f5(br,cr,dr) + hr[0];
- } else if (i<32) {
- t += f4(br,cr,dr) + hr[1];
- } else if (i<48) {
- t += f3(br,cr,dr) + hr[2];
- } else if (i<64) {
- t += f2(br,cr,dr) + hr[3];
- } else {// if (i<80) {
- t += f1(br,cr,dr) + hr[4];
- }
- t = t|0;
- t = rotl(t,sr[i]) ;
- t = (t+er)|0;
- ar = er;
- er = dr;
- dr = rotl(cr, 10);
- cr = br;
- br = t;
- }
- // Intermediate hash value
- t = (H[1] + cl + dr)|0;
- H[1] = (H[2] + dl + er)|0;
- H[2] = (H[3] + el + ar)|0;
- H[3] = (H[4] + al + br)|0;
- H[4] = (H[0] + bl + cr)|0;
- H[0] = t;
- },
-
- _doFinalize: function () {
- // Shortcuts
- var data = this._data;
- var dataWords = data.words;
-
- var nBitsTotal = this._nDataBytes * 8;
- var nBitsLeft = data.sigBytes * 8;
-
- // Add padding
- dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
- dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
- (((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
- (((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00)
- );
- data.sigBytes = (dataWords.length + 1) * 4;
-
- // Hash final blocks
- this._process();
-
- // Shortcuts
- var hash = this._hash;
- var H = hash.words;
-
- // Swap endian
- for (var i = 0; i < 5; i++) {
- // Shortcut
- var H_i = H[i];
-
- // Swap
- H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
- (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
- }
-
- // Return final computed hash
- return hash;
- },
-
- clone: function () {
- var clone = Hasher.clone.call(this);
- clone._hash = this._hash.clone();
-
- return clone;
- }
- });
-
-
- function f1(x, y, z) {
- return ((x) ^ (y) ^ (z));
-
- }
-
- function f2(x, y, z) {
- return (((x)&(y)) | ((~x)&(z)));
- }
-
- function f3(x, y, z) {
- return (((x) | (~(y))) ^ (z));
- }
-
- function f4(x, y, z) {
- return (((x) & (z)) | ((y)&(~(z))));
- }
-
- function f5(x, y, z) {
- return ((x) ^ ((y) |(~(z))));
-
- }
-
- function rotl(x,n) {
- return (x<<n) | (x>>>(32-n));
- }
-
-
- /**
- * Shortcut function to the hasher's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- *
- * @return {WordArray} The hash.
- *
- * @static
- *
- * @example
- *
- * var hash = CryptoJS.RIPEMD160('message');
- * var hash = CryptoJS.RIPEMD160(wordArray);
- */
- C.RIPEMD160 = Hasher._createHelper(RIPEMD160);
-
- /**
- * Shortcut function to the HMAC's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- * @param {WordArray|string} key The secret key.
- *
- * @return {WordArray} The HMAC.
- *
- * @static
- *
- * @example
- *
- * var hmac = CryptoJS.HmacRIPEMD160(message, key);
- */
- C.HmacRIPEMD160 = Hasher._createHmacHelper(RIPEMD160);
- }(Math));
-
-
- return CryptoJS.RIPEMD160;
-
-}));
-},{"./core":31}],55:[function(_dereq_,module,exports){
-;(function (root, factory) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function () {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var WordArray = C_lib.WordArray;
- var Hasher = C_lib.Hasher;
- var C_algo = C.algo;
-
- // Reusable object
- var W = [];
-
- /**
- * SHA-1 hash algorithm.
- */
- var SHA1 = C_algo.SHA1 = Hasher.extend({
- _doReset: function () {
- this._hash = new WordArray.init([
- 0x67452301, 0xefcdab89,
- 0x98badcfe, 0x10325476,
- 0xc3d2e1f0
- ]);
- },
-
- _doProcessBlock: function (M, offset) {
- // Shortcut
- var H = this._hash.words;
-
- // Working variables
- var a = H[0];
- var b = H[1];
- var c = H[2];
- var d = H[3];
- var e = H[4];
-
- // Computation
- for (var i = 0; i < 80; i++) {
- if (i < 16) {
- W[i] = M[offset + i] | 0;
- } else {
- var n = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16];
- W[i] = (n << 1) | (n >>> 31);
- }
-
- var t = ((a << 5) | (a >>> 27)) + e + W[i];
- if (i < 20) {
- t += ((b & c) | (~b & d)) + 0x5a827999;
- } else if (i < 40) {
- t += (b ^ c ^ d) + 0x6ed9eba1;
- } else if (i < 60) {
- t += ((b & c) | (b & d) | (c & d)) - 0x70e44324;
- } else /* if (i < 80) */ {
- t += (b ^ c ^ d) - 0x359d3e2a;
- }
-
- e = d;
- d = c;
- c = (b << 30) | (b >>> 2);
- b = a;
- a = t;
- }
-
- // Intermediate hash value
- H[0] = (H[0] + a) | 0;
- H[1] = (H[1] + b) | 0;
- H[2] = (H[2] + c) | 0;
- H[3] = (H[3] + d) | 0;
- H[4] = (H[4] + e) | 0;
- },
-
- _doFinalize: function () {
- // Shortcuts
- var data = this._data;
- var dataWords = data.words;
-
- var nBitsTotal = this._nDataBytes * 8;
- var nBitsLeft = data.sigBytes * 8;
-
- // Add padding
- dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
- dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);
- dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;
- data.sigBytes = dataWords.length * 4;
-
- // Hash final blocks
- this._process();
-
- // Return final computed hash
- return this._hash;
- },
-
- clone: function () {
- var clone = Hasher.clone.call(this);
- clone._hash = this._hash.clone();
-
- return clone;
- }
- });
-
- /**
- * Shortcut function to the hasher's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- *
- * @return {WordArray} The hash.
- *
- * @static
- *
- * @example
- *
- * var hash = CryptoJS.SHA1('message');
- * var hash = CryptoJS.SHA1(wordArray);
- */
- C.SHA1 = Hasher._createHelper(SHA1);
-
- /**
- * Shortcut function to the HMAC's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- * @param {WordArray|string} key The secret key.
- *
- * @return {WordArray} The HMAC.
- *
- * @static
- *
- * @example
- *
- * var hmac = CryptoJS.HmacSHA1(message, key);
- */
- C.HmacSHA1 = Hasher._createHmacHelper(SHA1);
- }());
-
-
- return CryptoJS.SHA1;
-
-}));
-},{"./core":31}],56:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha256"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./sha256"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function () {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var WordArray = C_lib.WordArray;
- var C_algo = C.algo;
- var SHA256 = C_algo.SHA256;
-
- /**
- * SHA-224 hash algorithm.
- */
- var SHA224 = C_algo.SHA224 = SHA256.extend({
- _doReset: function () {
- this._hash = new WordArray.init([
- 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,
- 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4
- ]);
- },
-
- _doFinalize: function () {
- var hash = SHA256._doFinalize.call(this);
-
- hash.sigBytes -= 4;
-
- return hash;
- }
- });
-
- /**
- * Shortcut function to the hasher's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- *
- * @return {WordArray} The hash.
- *
- * @static
- *
- * @example
- *
- * var hash = CryptoJS.SHA224('message');
- * var hash = CryptoJS.SHA224(wordArray);
- */
- C.SHA224 = SHA256._createHelper(SHA224);
-
- /**
- * Shortcut function to the HMAC's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- * @param {WordArray|string} key The secret key.
- *
- * @return {WordArray} The HMAC.
- *
- * @static
- *
- * @example
- *
- * var hmac = CryptoJS.HmacSHA224(message, key);
- */
- C.HmacSHA224 = SHA256._createHmacHelper(SHA224);
- }());
-
-
- return CryptoJS.SHA224;
-
-}));
-},{"./core":31,"./sha256":57}],57:[function(_dereq_,module,exports){
-;(function (root, factory) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function (Math) {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var WordArray = C_lib.WordArray;
- var Hasher = C_lib.Hasher;
- var C_algo = C.algo;
-
- // Initialization and round constants tables
- var H = [];
- var K = [];
-
- // Compute constants
- (function () {
- function isPrime(n) {
- var sqrtN = Math.sqrt(n);
- for (var factor = 2; factor <= sqrtN; factor++) {
- if (!(n % factor)) {
- return false;
- }
- }
-
- return true;
- }
-
- function getFractionalBits(n) {
- return ((n - (n | 0)) * 0x100000000) | 0;
- }
-
- var n = 2;
- var nPrime = 0;
- while (nPrime < 64) {
- if (isPrime(n)) {
- if (nPrime < 8) {
- H[nPrime] = getFractionalBits(Math.pow(n, 1 / 2));
- }
- K[nPrime] = getFractionalBits(Math.pow(n, 1 / 3));
-
- nPrime++;
- }
-
- n++;
- }
- }());
-
- // Reusable object
- var W = [];
-
- /**
- * SHA-256 hash algorithm.
- */
- var SHA256 = C_algo.SHA256 = Hasher.extend({
- _doReset: function () {
- this._hash = new WordArray.init(H.slice(0));
- },
-
- _doProcessBlock: function (M, offset) {
- // Shortcut
- var H = this._hash.words;
-
- // Working variables
- var a = H[0];
- var b = H[1];
- var c = H[2];
- var d = H[3];
- var e = H[4];
- var f = H[5];
- var g = H[6];
- var h = H[7];
-
- // Computation
- for (var i = 0; i < 64; i++) {
- if (i < 16) {
- W[i] = M[offset + i] | 0;
- } else {
- var gamma0x = W[i - 15];
- var gamma0 = ((gamma0x << 25) | (gamma0x >>> 7)) ^
- ((gamma0x << 14) | (gamma0x >>> 18)) ^
- (gamma0x >>> 3);
-
- var gamma1x = W[i - 2];
- var gamma1 = ((gamma1x << 15) | (gamma1x >>> 17)) ^
- ((gamma1x << 13) | (gamma1x >>> 19)) ^
- (gamma1x >>> 10);
-
- W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16];
- }
-
- var ch = (e & f) ^ (~e & g);
- var maj = (a & b) ^ (a & c) ^ (b & c);
-
- var sigma0 = ((a << 30) | (a >>> 2)) ^ ((a << 19) | (a >>> 13)) ^ ((a << 10) | (a >>> 22));
- var sigma1 = ((e << 26) | (e >>> 6)) ^ ((e << 21) | (e >>> 11)) ^ ((e << 7) | (e >>> 25));
-
- var t1 = h + sigma1 + ch + K[i] + W[i];
- var t2 = sigma0 + maj;
-
- h = g;
- g = f;
- f = e;
- e = (d + t1) | 0;
- d = c;
- c = b;
- b = a;
- a = (t1 + t2) | 0;
- }
-
- // Intermediate hash value
- H[0] = (H[0] + a) | 0;
- H[1] = (H[1] + b) | 0;
- H[2] = (H[2] + c) | 0;
- H[3] = (H[3] + d) | 0;
- H[4] = (H[4] + e) | 0;
- H[5] = (H[5] + f) | 0;
- H[6] = (H[6] + g) | 0;
- H[7] = (H[7] + h) | 0;
- },
-
- _doFinalize: function () {
- // Shortcuts
- var data = this._data;
- var dataWords = data.words;
-
- var nBitsTotal = this._nDataBytes * 8;
- var nBitsLeft = data.sigBytes * 8;
-
- // Add padding
- dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
- dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);
- dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;
- data.sigBytes = dataWords.length * 4;
-
- // Hash final blocks
- this._process();
-
- // Return final computed hash
- return this._hash;
- },
-
- clone: function () {
- var clone = Hasher.clone.call(this);
- clone._hash = this._hash.clone();
-
- return clone;
- }
- });
-
- /**
- * Shortcut function to the hasher's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- *
- * @return {WordArray} The hash.
- *
- * @static
- *
- * @example
- *
- * var hash = CryptoJS.SHA256('message');
- * var hash = CryptoJS.SHA256(wordArray);
- */
- C.SHA256 = Hasher._createHelper(SHA256);
-
- /**
- * Shortcut function to the HMAC's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- * @param {WordArray|string} key The secret key.
- *
- * @return {WordArray} The HMAC.
- *
- * @static
- *
- * @example
- *
- * var hmac = CryptoJS.HmacSHA256(message, key);
- */
- C.HmacSHA256 = Hasher._createHmacHelper(SHA256);
- }(Math));
-
-
- return CryptoJS.SHA256;
-
-}));
-},{"./core":31}],58:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./x64-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function (Math) {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var WordArray = C_lib.WordArray;
- var Hasher = C_lib.Hasher;
- var C_x64 = C.x64;
- var X64Word = C_x64.Word;
- var C_algo = C.algo;
-
- // Constants tables
- var RHO_OFFSETS = [];
- var PI_INDEXES = [];
- var ROUND_CONSTANTS = [];
-
- // Compute Constants
- (function () {
- // Compute rho offset constants
- var x = 1, y = 0;
- for (var t = 0; t < 24; t++) {
- RHO_OFFSETS[x + 5 * y] = ((t + 1) * (t + 2) / 2) % 64;
-
- var newX = y % 5;
- var newY = (2 * x + 3 * y) % 5;
- x = newX;
- y = newY;
- }
-
- // Compute pi index constants
- for (var x = 0; x < 5; x++) {
- for (var y = 0; y < 5; y++) {
- PI_INDEXES[x + 5 * y] = y + ((2 * x + 3 * y) % 5) * 5;
- }
- }
-
- // Compute round constants
- var LFSR = 0x01;
- for (var i = 0; i < 24; i++) {
- var roundConstantMsw = 0;
- var roundConstantLsw = 0;
-
- for (var j = 0; j < 7; j++) {
- if (LFSR & 0x01) {
- var bitPosition = (1 << j) - 1;
- if (bitPosition < 32) {
- roundConstantLsw ^= 1 << bitPosition;
- } else /* if (bitPosition >= 32) */ {
- roundConstantMsw ^= 1 << (bitPosition - 32);
- }
- }
-
- // Compute next LFSR
- if (LFSR & 0x80) {
- // Primitive polynomial over GF(2): x^8 + x^6 + x^5 + x^4 + 1
- LFSR = (LFSR << 1) ^ 0x71;
- } else {
- LFSR <<= 1;
- }
- }
-
- ROUND_CONSTANTS[i] = X64Word.create(roundConstantMsw, roundConstantLsw);
- }
- }());
-
- // Reusable objects for temporary values
- var T = [];
- (function () {
- for (var i = 0; i < 25; i++) {
- T[i] = X64Word.create();
- }
- }());
-
- /**
- * SHA-3 hash algorithm.
- */
- var SHA3 = C_algo.SHA3 = Hasher.extend({
- /**
- * Configuration options.
- *
- * @property {number} outputLength
- * The desired number of bits in the output hash.
- * Only values permitted are: 224, 256, 384, 512.
- * Default: 512
- */
- cfg: Hasher.cfg.extend({
- outputLength: 512
- }),
-
- _doReset: function () {
- var state = this._state = []
- for (var i = 0; i < 25; i++) {
- state[i] = new X64Word.init();
- }
-
- this.blockSize = (1600 - 2 * this.cfg.outputLength) / 32;
- },
-
- _doProcessBlock: function (M, offset) {
- // Shortcuts
- var state = this._state;
- var nBlockSizeLanes = this.blockSize / 2;
-
- // Absorb
- for (var i = 0; i < nBlockSizeLanes; i++) {
- // Shortcuts
- var M2i = M[offset + 2 * i];
- var M2i1 = M[offset + 2 * i + 1];
-
- // Swap endian
- M2i = (
- (((M2i << 8) | (M2i >>> 24)) & 0x00ff00ff) |
- (((M2i << 24) | (M2i >>> 8)) & 0xff00ff00)
- );
- M2i1 = (
- (((M2i1 << 8) | (M2i1 >>> 24)) & 0x00ff00ff) |
- (((M2i1 << 24) | (M2i1 >>> 8)) & 0xff00ff00)
- );
-
- // Absorb message into state
- var lane = state[i];
- lane.high ^= M2i1;
- lane.low ^= M2i;
- }
-
- // Rounds
- for (var round = 0; round < 24; round++) {
- // Theta
- for (var x = 0; x < 5; x++) {
- // Mix column lanes
- var tMsw = 0, tLsw = 0;
- for (var y = 0; y < 5; y++) {
- var lane = state[x + 5 * y];
- tMsw ^= lane.high;
- tLsw ^= lane.low;
- }
-
- // Temporary values
- var Tx = T[x];
- Tx.high = tMsw;
- Tx.low = tLsw;
- }
- for (var x = 0; x < 5; x++) {
- // Shortcuts
- var Tx4 = T[(x + 4) % 5];
- var Tx1 = T[(x + 1) % 5];
- var Tx1Msw = Tx1.high;
- var Tx1Lsw = Tx1.low;
-
- // Mix surrounding columns
- var tMsw = Tx4.high ^ ((Tx1Msw << 1) | (Tx1Lsw >>> 31));
- var tLsw = Tx4.low ^ ((Tx1Lsw << 1) | (Tx1Msw >>> 31));
- for (var y = 0; y < 5; y++) {
- var lane = state[x + 5 * y];
- lane.high ^= tMsw;
- lane.low ^= tLsw;
- }
- }
-
- // Rho Pi
- for (var laneIndex = 1; laneIndex < 25; laneIndex++) {
- // Shortcuts
- var lane = state[laneIndex];
- var laneMsw = lane.high;
- var laneLsw = lane.low;
- var rhoOffset = RHO_OFFSETS[laneIndex];
-
- // Rotate lanes
- if (rhoOffset < 32) {
- var tMsw = (laneMsw << rhoOffset) | (laneLsw >>> (32 - rhoOffset));
- var tLsw = (laneLsw << rhoOffset) | (laneMsw >>> (32 - rhoOffset));
- } else /* if (rhoOffset >= 32) */ {
- var tMsw = (laneLsw << (rhoOffset - 32)) | (laneMsw >>> (64 - rhoOffset));
- var tLsw = (laneMsw << (rhoOffset - 32)) | (laneLsw >>> (64 - rhoOffset));
- }
-
- // Transpose lanes
- var TPiLane = T[PI_INDEXES[laneIndex]];
- TPiLane.high = tMsw;
- TPiLane.low = tLsw;
- }
-
- // Rho pi at x = y = 0
- var T0 = T[0];
- var state0 = state[0];
- T0.high = state0.high;
- T0.low = state0.low;
-
- // Chi
- for (var x = 0; x < 5; x++) {
- for (var y = 0; y < 5; y++) {
- // Shortcuts
- var laneIndex = x + 5 * y;
- var lane = state[laneIndex];
- var TLane = T[laneIndex];
- var Tx1Lane = T[((x + 1) % 5) + 5 * y];
- var Tx2Lane = T[((x + 2) % 5) + 5 * y];
-
- // Mix rows
- lane.high = TLane.high ^ (~Tx1Lane.high & Tx2Lane.high);
- lane.low = TLane.low ^ (~Tx1Lane.low & Tx2Lane.low);
- }
- }
-
- // Iota
- var lane = state[0];
- var roundConstant = ROUND_CONSTANTS[round];
- lane.high ^= roundConstant.high;
- lane.low ^= roundConstant.low;;
- }
- },
-
- _doFinalize: function () {
- // Shortcuts
- var data = this._data;
- var dataWords = data.words;
- var nBitsTotal = this._nDataBytes * 8;
- var nBitsLeft = data.sigBytes * 8;
- var blockSizeBits = this.blockSize * 32;
-
- // Add padding
- dataWords[nBitsLeft >>> 5] |= 0x1 << (24 - nBitsLeft % 32);
- dataWords[((Math.ceil((nBitsLeft + 1) / blockSizeBits) * blockSizeBits) >>> 5) - 1] |= 0x80;
- data.sigBytes = dataWords.length * 4;
-
- // Hash final blocks
- this._process();
-
- // Shortcuts
- var state = this._state;
- var outputLengthBytes = this.cfg.outputLength / 8;
- var outputLengthLanes = outputLengthBytes / 8;
-
- // Squeeze
- var hashWords = [];
- for (var i = 0; i < outputLengthLanes; i++) {
- // Shortcuts
- var lane = state[i];
- var laneMsw = lane.high;
- var laneLsw = lane.low;
-
- // Swap endian
- laneMsw = (
- (((laneMsw << 8) | (laneMsw >>> 24)) & 0x00ff00ff) |
- (((laneMsw << 24) | (laneMsw >>> 8)) & 0xff00ff00)
- );
- laneLsw = (
- (((laneLsw << 8) | (laneLsw >>> 24)) & 0x00ff00ff) |
- (((laneLsw << 24) | (laneLsw >>> 8)) & 0xff00ff00)
- );
-
- // Squeeze state to retrieve hash
- hashWords.push(laneLsw);
- hashWords.push(laneMsw);
- }
-
- // Return final computed hash
- return new WordArray.init(hashWords, outputLengthBytes);
- },
-
- clone: function () {
- var clone = Hasher.clone.call(this);
-
- var state = clone._state = this._state.slice(0);
- for (var i = 0; i < 25; i++) {
- state[i] = state[i].clone();
- }
-
- return clone;
- }
- });
-
- /**
- * Shortcut function to the hasher's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- *
- * @return {WordArray} The hash.
- *
- * @static
- *
- * @example
- *
- * var hash = CryptoJS.SHA3('message');
- * var hash = CryptoJS.SHA3(wordArray);
- */
- C.SHA3 = Hasher._createHelper(SHA3);
-
- /**
- * Shortcut function to the HMAC's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- * @param {WordArray|string} key The secret key.
- *
- * @return {WordArray} The HMAC.
- *
- * @static
- *
- * @example
- *
- * var hmac = CryptoJS.HmacSHA3(message, key);
- */
- C.HmacSHA3 = Hasher._createHmacHelper(SHA3);
- }(Math));
-
-
- return CryptoJS.SHA3;
-
-}));
-},{"./core":31,"./x64-core":62}],59:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"), _dereq_("./sha512"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./x64-core", "./sha512"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function () {
- // Shortcuts
- var C = CryptoJS;
- var C_x64 = C.x64;
- var X64Word = C_x64.Word;
- var X64WordArray = C_x64.WordArray;
- var C_algo = C.algo;
- var SHA512 = C_algo.SHA512;
-
- /**
- * SHA-384 hash algorithm.
- */
- var SHA384 = C_algo.SHA384 = SHA512.extend({
- _doReset: function () {
- this._hash = new X64WordArray.init([
- new X64Word.init(0xcbbb9d5d, 0xc1059ed8), new X64Word.init(0x629a292a, 0x367cd507),
- new X64Word.init(0x9159015a, 0x3070dd17), new X64Word.init(0x152fecd8, 0xf70e5939),
- new X64Word.init(0x67332667, 0xffc00b31), new X64Word.init(0x8eb44a87, 0x68581511),
- new X64Word.init(0xdb0c2e0d, 0x64f98fa7), new X64Word.init(0x47b5481d, 0xbefa4fa4)
- ]);
- },
-
- _doFinalize: function () {
- var hash = SHA512._doFinalize.call(this);
-
- hash.sigBytes -= 16;
-
- return hash;
- }
- });
-
- /**
- * Shortcut function to the hasher's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- *
- * @return {WordArray} The hash.
- *
- * @static
- *
- * @example
- *
- * var hash = CryptoJS.SHA384('message');
- * var hash = CryptoJS.SHA384(wordArray);
- */
- C.SHA384 = SHA512._createHelper(SHA384);
-
- /**
- * Shortcut function to the HMAC's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- * @param {WordArray|string} key The secret key.
- *
- * @return {WordArray} The HMAC.
- *
- * @static
- *
- * @example
- *
- * var hmac = CryptoJS.HmacSHA384(message, key);
- */
- C.HmacSHA384 = SHA512._createHmacHelper(SHA384);
- }());
-
-
- return CryptoJS.SHA384;
-
-}));
-},{"./core":31,"./sha512":60,"./x64-core":62}],60:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./x64-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function () {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var Hasher = C_lib.Hasher;
- var C_x64 = C.x64;
- var X64Word = C_x64.Word;
- var X64WordArray = C_x64.WordArray;
- var C_algo = C.algo;
-
- function X64Word_create() {
- return X64Word.create.apply(X64Word, arguments);
- }
-
- // Constants
- var K = [
- X64Word_create(0x428a2f98, 0xd728ae22), X64Word_create(0x71374491, 0x23ef65cd),
- X64Word_create(0xb5c0fbcf, 0xec4d3b2f), X64Word_create(0xe9b5dba5, 0x8189dbbc),
- X64Word_create(0x3956c25b, 0xf348b538), X64Word_create(0x59f111f1, 0xb605d019),
- X64Word_create(0x923f82a4, 0xaf194f9b), X64Word_create(0xab1c5ed5, 0xda6d8118),
- X64Word_create(0xd807aa98, 0xa3030242), X64Word_create(0x12835b01, 0x45706fbe),
- X64Word_create(0x243185be, 0x4ee4b28c), X64Word_create(0x550c7dc3, 0xd5ffb4e2),
- X64Word_create(0x72be5d74, 0xf27b896f), X64Word_create(0x80deb1fe, 0x3b1696b1),
- X64Word_create(0x9bdc06a7, 0x25c71235), X64Word_create(0xc19bf174, 0xcf692694),
- X64Word_create(0xe49b69c1, 0x9ef14ad2), X64Word_create(0xefbe4786, 0x384f25e3),
- X64Word_create(0x0fc19dc6, 0x8b8cd5b5), X64Word_create(0x240ca1cc, 0x77ac9c65),
- X64Word_create(0x2de92c6f, 0x592b0275), X64Word_create(0x4a7484aa, 0x6ea6e483),
- X64Word_create(0x5cb0a9dc, 0xbd41fbd4), X64Word_create(0x76f988da, 0x831153b5),
- X64Word_create(0x983e5152, 0xee66dfab), X64Word_create(0xa831c66d, 0x2db43210),
- X64Word_create(0xb00327c8, 0x98fb213f), X64Word_create(0xbf597fc7, 0xbeef0ee4),
- X64Word_create(0xc6e00bf3, 0x3da88fc2), X64Word_create(0xd5a79147, 0x930aa725),
- X64Word_create(0x06ca6351, 0xe003826f), X64Word_create(0x14292967, 0x0a0e6e70),
- X64Word_create(0x27b70a85, 0x46d22ffc), X64Word_create(0x2e1b2138, 0x5c26c926),
- X64Word_create(0x4d2c6dfc, 0x5ac42aed), X64Word_create(0x53380d13, 0x9d95b3df),
- X64Word_create(0x650a7354, 0x8baf63de), X64Word_create(0x766a0abb, 0x3c77b2a8),
- X64Word_create(0x81c2c92e, 0x47edaee6), X64Word_create(0x92722c85, 0x1482353b),
- X64Word_create(0xa2bfe8a1, 0x4cf10364), X64Word_create(0xa81a664b, 0xbc423001),
- X64Word_create(0xc24b8b70, 0xd0f89791), X64Word_create(0xc76c51a3, 0x0654be30),
- X64Word_create(0xd192e819, 0xd6ef5218), X64Word_create(0xd6990624, 0x5565a910),
- X64Word_create(0xf40e3585, 0x5771202a), X64Word_create(0x106aa070, 0x32bbd1b8),
- X64Word_create(0x19a4c116, 0xb8d2d0c8), X64Word_create(0x1e376c08, 0x5141ab53),
- X64Word_create(0x2748774c, 0xdf8eeb99), X64Word_create(0x34b0bcb5, 0xe19b48a8),
- X64Word_create(0x391c0cb3, 0xc5c95a63), X64Word_create(0x4ed8aa4a, 0xe3418acb),
- X64Word_create(0x5b9cca4f, 0x7763e373), X64Word_create(0x682e6ff3, 0xd6b2b8a3),
- X64Word_create(0x748f82ee, 0x5defb2fc), X64Word_create(0x78a5636f, 0x43172f60),
- X64Word_create(0x84c87814, 0xa1f0ab72), X64Word_create(0x8cc70208, 0x1a6439ec),
- X64Word_create(0x90befffa, 0x23631e28), X64Word_create(0xa4506ceb, 0xde82bde9),
- X64Word_create(0xbef9a3f7, 0xb2c67915), X64Word_create(0xc67178f2, 0xe372532b),
- X64Word_create(0xca273ece, 0xea26619c), X64Word_create(0xd186b8c7, 0x21c0c207),
- X64Word_create(0xeada7dd6, 0xcde0eb1e), X64Word_create(0xf57d4f7f, 0xee6ed178),
- X64Word_create(0x06f067aa, 0x72176fba), X64Word_create(0x0a637dc5, 0xa2c898a6),
- X64Word_create(0x113f9804, 0xbef90dae), X64Word_create(0x1b710b35, 0x131c471b),
- X64Word_create(0x28db77f5, 0x23047d84), X64Word_create(0x32caab7b, 0x40c72493),
- X64Word_create(0x3c9ebe0a, 0x15c9bebc), X64Word_create(0x431d67c4, 0x9c100d4c),
- X64Word_create(0x4cc5d4be, 0xcb3e42b6), X64Word_create(0x597f299c, 0xfc657e2a),
- X64Word_create(0x5fcb6fab, 0x3ad6faec), X64Word_create(0x6c44198c, 0x4a475817)
- ];
-
- // Reusable objects
- var W = [];
- (function () {
- for (var i = 0; i < 80; i++) {
- W[i] = X64Word_create();
- }
- }());
-
- /**
- * SHA-512 hash algorithm.
- */
- var SHA512 = C_algo.SHA512 = Hasher.extend({
- _doReset: function () {
- this._hash = new X64WordArray.init([
- new X64Word.init(0x6a09e667, 0xf3bcc908), new X64Word.init(0xbb67ae85, 0x84caa73b),
- new X64Word.init(0x3c6ef372, 0xfe94f82b), new X64Word.init(0xa54ff53a, 0x5f1d36f1),
- new X64Word.init(0x510e527f, 0xade682d1), new X64Word.init(0x9b05688c, 0x2b3e6c1f),
- new X64Word.init(0x1f83d9ab, 0xfb41bd6b), new X64Word.init(0x5be0cd19, 0x137e2179)
- ]);
- },
-
- _doProcessBlock: function (M, offset) {
- // Shortcuts
- var H = this._hash.words;
-
- var H0 = H[0];
- var H1 = H[1];
- var H2 = H[2];
- var H3 = H[3];
- var H4 = H[4];
- var H5 = H[5];
- var H6 = H[6];
- var H7 = H[7];
-
- var H0h = H0.high;
- var H0l = H0.low;
- var H1h = H1.high;
- var H1l = H1.low;
- var H2h = H2.high;
- var H2l = H2.low;
- var H3h = H3.high;
- var H3l = H3.low;
- var H4h = H4.high;
- var H4l = H4.low;
- var H5h = H5.high;
- var H5l = H5.low;
- var H6h = H6.high;
- var H6l = H6.low;
- var H7h = H7.high;
- var H7l = H7.low;
-
- // Working variables
- var ah = H0h;
- var al = H0l;
- var bh = H1h;
- var bl = H1l;
- var ch = H2h;
- var cl = H2l;
- var dh = H3h;
- var dl = H3l;
- var eh = H4h;
- var el = H4l;
- var fh = H5h;
- var fl = H5l;
- var gh = H6h;
- var gl = H6l;
- var hh = H7h;
- var hl = H7l;
-
- // Rounds
- for (var i = 0; i < 80; i++) {
- // Shortcut
- var Wi = W[i];
-
- // Extend message
- if (i < 16) {
- var Wih = Wi.high = M[offset + i * 2] | 0;
- var Wil = Wi.low = M[offset + i * 2 + 1] | 0;
- } else {
- // Gamma0
- var gamma0x = W[i - 15];
- var gamma0xh = gamma0x.high;
- var gamma0xl = gamma0x.low;
- var gamma0h = ((gamma0xh >>> 1) | (gamma0xl << 31)) ^ ((gamma0xh >>> 8) | (gamma0xl << 24)) ^ (gamma0xh >>> 7);
- var gamma0l = ((gamma0xl >>> 1) | (gamma0xh << 31)) ^ ((gamma0xl >>> 8) | (gamma0xh << 24)) ^ ((gamma0xl >>> 7) | (gamma0xh << 25));
-
- // Gamma1
- var gamma1x = W[i - 2];
- var gamma1xh = gamma1x.high;
- var gamma1xl = gamma1x.low;
- var gamma1h = ((gamma1xh >>> 19) | (gamma1xl << 13)) ^ ((gamma1xh << 3) | (gamma1xl >>> 29)) ^ (gamma1xh >>> 6);
- var gamma1l = ((gamma1xl >>> 19) | (gamma1xh << 13)) ^ ((gamma1xl << 3) | (gamma1xh >>> 29)) ^ ((gamma1xl >>> 6) | (gamma1xh << 26));
-
- // W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]
- var Wi7 = W[i - 7];
- var Wi7h = Wi7.high;
- var Wi7l = Wi7.low;
-
- var Wi16 = W[i - 16];
- var Wi16h = Wi16.high;
- var Wi16l = Wi16.low;
-
- var Wil = gamma0l + Wi7l;
- var Wih = gamma0h + Wi7h + ((Wil >>> 0) < (gamma0l >>> 0) ? 1 : 0);
- var Wil = Wil + gamma1l;
- var Wih = Wih + gamma1h + ((Wil >>> 0) < (gamma1l >>> 0) ? 1 : 0);
- var Wil = Wil + Wi16l;
- var Wih = Wih + Wi16h + ((Wil >>> 0) < (Wi16l >>> 0) ? 1 : 0);
-
- Wi.high = Wih;
- Wi.low = Wil;
- }
-
- var chh = (eh & fh) ^ (~eh & gh);
- var chl = (el & fl) ^ (~el & gl);
- var majh = (ah & bh) ^ (ah & ch) ^ (bh & ch);
- var majl = (al & bl) ^ (al & cl) ^ (bl & cl);
-
- var sigma0h = ((ah >>> 28) | (al << 4)) ^ ((ah << 30) | (al >>> 2)) ^ ((ah << 25) | (al >>> 7));
- var sigma0l = ((al >>> 28) | (ah << 4)) ^ ((al << 30) | (ah >>> 2)) ^ ((al << 25) | (ah >>> 7));
- var sigma1h = ((eh >>> 14) | (el << 18)) ^ ((eh >>> 18) | (el << 14)) ^ ((eh << 23) | (el >>> 9));
- var sigma1l = ((el >>> 14) | (eh << 18)) ^ ((el >>> 18) | (eh << 14)) ^ ((el << 23) | (eh >>> 9));
-
- // t1 = h + sigma1 + ch + K[i] + W[i]
- var Ki = K[i];
- var Kih = Ki.high;
- var Kil = Ki.low;
-
- var t1l = hl + sigma1l;
- var t1h = hh + sigma1h + ((t1l >>> 0) < (hl >>> 0) ? 1 : 0);
- var t1l = t1l + chl;
- var t1h = t1h + chh + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0);
- var t1l = t1l + Kil;
- var t1h = t1h + Kih + ((t1l >>> 0) < (Kil >>> 0) ? 1 : 0);
- var t1l = t1l + Wil;
- var t1h = t1h + Wih + ((t1l >>> 0) < (Wil >>> 0) ? 1 : 0);
-
- // t2 = sigma0 + maj
- var t2l = sigma0l + majl;
- var t2h = sigma0h + majh + ((t2l >>> 0) < (sigma0l >>> 0) ? 1 : 0);
-
- // Update working variables
- hh = gh;
- hl = gl;
- gh = fh;
- gl = fl;
- fh = eh;
- fl = el;
- el = (dl + t1l) | 0;
- eh = (dh + t1h + ((el >>> 0) < (dl >>> 0) ? 1 : 0)) | 0;
- dh = ch;
- dl = cl;
- ch = bh;
- cl = bl;
- bh = ah;
- bl = al;
- al = (t1l + t2l) | 0;
- ah = (t1h + t2h + ((al >>> 0) < (t1l >>> 0) ? 1 : 0)) | 0;
- }
-
- // Intermediate hash value
- H0l = H0.low = (H0l + al);
- H0.high = (H0h + ah + ((H0l >>> 0) < (al >>> 0) ? 1 : 0));
- H1l = H1.low = (H1l + bl);
- H1.high = (H1h + bh + ((H1l >>> 0) < (bl >>> 0) ? 1 : 0));
- H2l = H2.low = (H2l + cl);
- H2.high = (H2h + ch + ((H2l >>> 0) < (cl >>> 0) ? 1 : 0));
- H3l = H3.low = (H3l + dl);
- H3.high = (H3h + dh + ((H3l >>> 0) < (dl >>> 0) ? 1 : 0));
- H4l = H4.low = (H4l + el);
- H4.high = (H4h + eh + ((H4l >>> 0) < (el >>> 0) ? 1 : 0));
- H5l = H5.low = (H5l + fl);
- H5.high = (H5h + fh + ((H5l >>> 0) < (fl >>> 0) ? 1 : 0));
- H6l = H6.low = (H6l + gl);
- H6.high = (H6h + gh + ((H6l >>> 0) < (gl >>> 0) ? 1 : 0));
- H7l = H7.low = (H7l + hl);
- H7.high = (H7h + hh + ((H7l >>> 0) < (hl >>> 0) ? 1 : 0));
- },
-
- _doFinalize: function () {
- // Shortcuts
- var data = this._data;
- var dataWords = data.words;
-
- var nBitsTotal = this._nDataBytes * 8;
- var nBitsLeft = data.sigBytes * 8;
-
- // Add padding
- dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
- dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 30] = Math.floor(nBitsTotal / 0x100000000);
- dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 31] = nBitsTotal;
- data.sigBytes = dataWords.length * 4;
-
- // Hash final blocks
- this._process();
-
- // Convert hash to 32-bit word array before returning
- var hash = this._hash.toX32();
-
- // Return final computed hash
- return hash;
- },
-
- clone: function () {
- var clone = Hasher.clone.call(this);
- clone._hash = this._hash.clone();
-
- return clone;
- },
-
- blockSize: 1024/32
- });
-
- /**
- * Shortcut function to the hasher's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- *
- * @return {WordArray} The hash.
- *
- * @static
- *
- * @example
- *
- * var hash = CryptoJS.SHA512('message');
- * var hash = CryptoJS.SHA512(wordArray);
- */
- C.SHA512 = Hasher._createHelper(SHA512);
-
- /**
- * Shortcut function to the HMAC's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- * @param {WordArray|string} key The secret key.
- *
- * @return {WordArray} The HMAC.
- *
- * @static
- *
- * @example
- *
- * var hmac = CryptoJS.HmacSHA512(message, key);
- */
- C.HmacSHA512 = Hasher._createHmacHelper(SHA512);
- }());
-
-
- return CryptoJS.SHA512;
-
-}));
-},{"./core":31,"./x64-core":62}],61:[function(_dereq_,module,exports){
-;(function (root, factory, undef) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function () {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var WordArray = C_lib.WordArray;
- var BlockCipher = C_lib.BlockCipher;
- var C_algo = C.algo;
-
- // Permuted Choice 1 constants
- var PC1 = [
- 57, 49, 41, 33, 25, 17, 9, 1,
- 58, 50, 42, 34, 26, 18, 10, 2,
- 59, 51, 43, 35, 27, 19, 11, 3,
- 60, 52, 44, 36, 63, 55, 47, 39,
- 31, 23, 15, 7, 62, 54, 46, 38,
- 30, 22, 14, 6, 61, 53, 45, 37,
- 29, 21, 13, 5, 28, 20, 12, 4
- ];
-
- // Permuted Choice 2 constants
- var PC2 = [
- 14, 17, 11, 24, 1, 5,
- 3, 28, 15, 6, 21, 10,
- 23, 19, 12, 4, 26, 8,
- 16, 7, 27, 20, 13, 2,
- 41, 52, 31, 37, 47, 55,
- 30, 40, 51, 45, 33, 48,
- 44, 49, 39, 56, 34, 53,
- 46, 42, 50, 36, 29, 32
- ];
-
- // Cumulative bit shift constants
- var BIT_SHIFTS = [1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28];
-
- // SBOXes and round permutation constants
- var SBOX_P = [
- {
- 0x0: 0x808200,
- 0x10000000: 0x8000,
- 0x20000000: 0x808002,
- 0x30000000: 0x2,
- 0x40000000: 0x200,
- 0x50000000: 0x808202,
- 0x60000000: 0x800202,
- 0x70000000: 0x800000,
- 0x80000000: 0x202,
- 0x90000000: 0x800200,
- 0xa0000000: 0x8200,
- 0xb0000000: 0x808000,
- 0xc0000000: 0x8002,
- 0xd0000000: 0x800002,
- 0xe0000000: 0x0,
- 0xf0000000: 0x8202,
- 0x8000000: 0x0,
- 0x18000000: 0x808202,
- 0x28000000: 0x8202,
- 0x38000000: 0x8000,
- 0x48000000: 0x808200,
- 0x58000000: 0x200,
- 0x68000000: 0x808002,
- 0x78000000: 0x2,
- 0x88000000: 0x800200,
- 0x98000000: 0x8200,
- 0xa8000000: 0x808000,
- 0xb8000000: 0x800202,
- 0xc8000000: 0x800002,
- 0xd8000000: 0x8002,
- 0xe8000000: 0x202,
- 0xf8000000: 0x800000,
- 0x1: 0x8000,
- 0x10000001: 0x2,
- 0x20000001: 0x808200,
- 0x30000001: 0x800000,
- 0x40000001: 0x808002,
- 0x50000001: 0x8200,
- 0x60000001: 0x200,
- 0x70000001: 0x800202,
- 0x80000001: 0x808202,
- 0x90000001: 0x808000,
- 0xa0000001: 0x800002,
- 0xb0000001: 0x8202,
- 0xc0000001: 0x202,
- 0xd0000001: 0x800200,
- 0xe0000001: 0x8002,
- 0xf0000001: 0x0,
- 0x8000001: 0x808202,
- 0x18000001: 0x808000,
- 0x28000001: 0x800000,
- 0x38000001: 0x200,
- 0x48000001: 0x8000,
- 0x58000001: 0x800002,
- 0x68000001: 0x2,
- 0x78000001: 0x8202,
- 0x88000001: 0x8002,
- 0x98000001: 0x800202,
- 0xa8000001: 0x202,
- 0xb8000001: 0x808200,
- 0xc8000001: 0x800200,
- 0xd8000001: 0x0,
- 0xe8000001: 0x8200,
- 0xf8000001: 0x808002
- },
- {
- 0x0: 0x40084010,
- 0x1000000: 0x4000,
- 0x2000000: 0x80000,
- 0x3000000: 0x40080010,
- 0x4000000: 0x40000010,
- 0x5000000: 0x40084000,
- 0x6000000: 0x40004000,
- 0x7000000: 0x10,
- 0x8000000: 0x84000,
- 0x9000000: 0x40004010,
- 0xa000000: 0x40000000,
- 0xb000000: 0x84010,
- 0xc000000: 0x80010,
- 0xd000000: 0x0,
- 0xe000000: 0x4010,
- 0xf000000: 0x40080000,
- 0x800000: 0x40004000,
- 0x1800000: 0x84010,
- 0x2800000: 0x10,
- 0x3800000: 0x40004010,
- 0x4800000: 0x40084010,
- 0x5800000: 0x40000000,
- 0x6800000: 0x80000,
- 0x7800000: 0x40080010,
- 0x8800000: 0x80010,
- 0x9800000: 0x0,
- 0xa800000: 0x4000,
- 0xb800000: 0x40080000,
- 0xc800000: 0x40000010,
- 0xd800000: 0x84000,
- 0xe800000: 0x40084000,
- 0xf800000: 0x4010,
- 0x10000000: 0x0,
- 0x11000000: 0x40080010,
- 0x12000000: 0x40004010,
- 0x13000000: 0x40084000,
- 0x14000000: 0x40080000,
- 0x15000000: 0x10,
- 0x16000000: 0x84010,
- 0x17000000: 0x4000,
- 0x18000000: 0x4010,
- 0x19000000: 0x80000,
- 0x1a000000: 0x80010,
- 0x1b000000: 0x40000010,
- 0x1c000000: 0x84000,
- 0x1d000000: 0x40004000,
- 0x1e000000: 0x40000000,
- 0x1f000000: 0x40084010,
- 0x10800000: 0x84010,
- 0x11800000: 0x80000,
- 0x12800000: 0x40080000,
- 0x13800000: 0x4000,
- 0x14800000: 0x40004000,
- 0x15800000: 0x40084010,
- 0x16800000: 0x10,
- 0x17800000: 0x40000000,
- 0x18800000: 0x40084000,
- 0x19800000: 0x40000010,
- 0x1a800000: 0x40004010,
- 0x1b800000: 0x80010,
- 0x1c800000: 0x0,
- 0x1d800000: 0x4010,
- 0x1e800000: 0x40080010,
- 0x1f800000: 0x84000
- },
- {
- 0x0: 0x104,
- 0x100000: 0x0,
- 0x200000: 0x4000100,
- 0x300000: 0x10104,
- 0x400000: 0x10004,
- 0x500000: 0x4000004,
- 0x600000: 0x4010104,
- 0x700000: 0x4010000,
- 0x800000: 0x4000000,
- 0x900000: 0x4010100,
- 0xa00000: 0x10100,
- 0xb00000: 0x4010004,
- 0xc00000: 0x4000104,
- 0xd00000: 0x10000,
- 0xe00000: 0x4,
- 0xf00000: 0x100,
- 0x80000: 0x4010100,
- 0x180000: 0x4010004,
- 0x280000: 0x0,
- 0x380000: 0x4000100,
- 0x480000: 0x4000004,
- 0x580000: 0x10000,
- 0x680000: 0x10004,
- 0x780000: 0x104,
- 0x880000: 0x4,
- 0x980000: 0x100,
- 0xa80000: 0x4010000,
- 0xb80000: 0x10104,
- 0xc80000: 0x10100,
- 0xd80000: 0x4000104,
- 0xe80000: 0x4010104,
- 0xf80000: 0x4000000,
- 0x1000000: 0x4010100,
- 0x1100000: 0x10004,
- 0x1200000: 0x10000,
- 0x1300000: 0x4000100,
- 0x1400000: 0x100,
- 0x1500000: 0x4010104,
- 0x1600000: 0x4000004,
- 0x1700000: 0x0,
- 0x1800000: 0x4000104,
- 0x1900000: 0x4000000,
- 0x1a00000: 0x4,
- 0x1b00000: 0x10100,
- 0x1c00000: 0x4010000,
- 0x1d00000: 0x104,
- 0x1e00000: 0x10104,
- 0x1f00000: 0x4010004,
- 0x1080000: 0x4000000,
- 0x1180000: 0x104,
- 0x1280000: 0x4010100,
- 0x1380000: 0x0,
- 0x1480000: 0x10004,
- 0x1580000: 0x4000100,
- 0x1680000: 0x100,
- 0x1780000: 0x4010004,
- 0x1880000: 0x10000,
- 0x1980000: 0x4010104,
- 0x1a80000: 0x10104,
- 0x1b80000: 0x4000004,
- 0x1c80000: 0x4000104,
- 0x1d80000: 0x4010000,
- 0x1e80000: 0x4,
- 0x1f80000: 0x10100
- },
- {
- 0x0: 0x80401000,
- 0x10000: 0x80001040,
- 0x20000: 0x401040,
- 0x30000: 0x80400000,
- 0x40000: 0x0,
- 0x50000: 0x401000,
- 0x60000: 0x80000040,
- 0x70000: 0x400040,
- 0x80000: 0x80000000,
- 0x90000: 0x400000,
- 0xa0000: 0x40,
- 0xb0000: 0x80001000,
- 0xc0000: 0x80400040,
- 0xd0000: 0x1040,
- 0xe0000: 0x1000,
- 0xf0000: 0x80401040,
- 0x8000: 0x80001040,
- 0x18000: 0x40,
- 0x28000: 0x80400040,
- 0x38000: 0x80001000,
- 0x48000: 0x401000,
- 0x58000: 0x80401040,
- 0x68000: 0x0,
- 0x78000: 0x80400000,
- 0x88000: 0x1000,
- 0x98000: 0x80401000,
- 0xa8000: 0x400000,
- 0xb8000: 0x1040,
- 0xc8000: 0x80000000,
- 0xd8000: 0x400040,
- 0xe8000: 0x401040,
- 0xf8000: 0x80000040,
- 0x100000: 0x400040,
- 0x110000: 0x401000,
- 0x120000: 0x80000040,
- 0x130000: 0x0,
- 0x140000: 0x1040,
- 0x150000: 0x80400040,
- 0x160000: 0x80401000,
- 0x170000: 0x80001040,
- 0x180000: 0x80401040,
- 0x190000: 0x80000000,
- 0x1a0000: 0x80400000,
- 0x1b0000: 0x401040,
- 0x1c0000: 0x80001000,
- 0x1d0000: 0x400000,
- 0x1e0000: 0x40,
- 0x1f0000: 0x1000,
- 0x108000: 0x80400000,
- 0x118000: 0x80401040,
- 0x128000: 0x0,
- 0x138000: 0x401000,
- 0x148000: 0x400040,
- 0x158000: 0x80000000,
- 0x168000: 0x80001040,
- 0x178000: 0x40,
- 0x188000: 0x80000040,
- 0x198000: 0x1000,
- 0x1a8000: 0x80001000,
- 0x1b8000: 0x80400040,
- 0x1c8000: 0x1040,
- 0x1d8000: 0x80401000,
- 0x1e8000: 0x400000,
- 0x1f8000: 0x401040
- },
- {
- 0x0: 0x80,
- 0x1000: 0x1040000,
- 0x2000: 0x40000,
- 0x3000: 0x20000000,
- 0x4000: 0x20040080,
- 0x5000: 0x1000080,
- 0x6000: 0x21000080,
- 0x7000: 0x40080,
- 0x8000: 0x1000000,
- 0x9000: 0x20040000,
- 0xa000: 0x20000080,
- 0xb000: 0x21040080,
- 0xc000: 0x21040000,
- 0xd000: 0x0,
- 0xe000: 0x1040080,
- 0xf000: 0x21000000,
- 0x800: 0x1040080,
- 0x1800: 0x21000080,
- 0x2800: 0x80,
- 0x3800: 0x1040000,
- 0x4800: 0x40000,
- 0x5800: 0x20040080,
- 0x6800: 0x21040000,
- 0x7800: 0x20000000,
- 0x8800: 0x20040000,
- 0x9800: 0x0,
- 0xa800: 0x21040080,
- 0xb800: 0x1000080,
- 0xc800: 0x20000080,
- 0xd800: 0x21000000,
- 0xe800: 0x1000000,
- 0xf800: 0x40080,
- 0x10000: 0x40000,
- 0x11000: 0x80,
- 0x12000: 0x20000000,
- 0x13000: 0x21000080,
- 0x14000: 0x1000080,
- 0x15000: 0x21040000,
- 0x16000: 0x20040080,
- 0x17000: 0x1000000,
- 0x18000: 0x21040080,
- 0x19000: 0x21000000,
- 0x1a000: 0x1040000,
- 0x1b000: 0x20040000,
- 0x1c000: 0x40080,
- 0x1d000: 0x20000080,
- 0x1e000: 0x0,
- 0x1f000: 0x1040080,
- 0x10800: 0x21000080,
- 0x11800: 0x1000000,
- 0x12800: 0x1040000,
- 0x13800: 0x20040080,
- 0x14800: 0x20000000,
- 0x15800: 0x1040080,
- 0x16800: 0x80,
- 0x17800: 0x21040000,
- 0x18800: 0x40080,
- 0x19800: 0x21040080,
- 0x1a800: 0x0,
- 0x1b800: 0x21000000,
- 0x1c800: 0x1000080,
- 0x1d800: 0x40000,
- 0x1e800: 0x20040000,
- 0x1f800: 0x20000080
- },
- {
- 0x0: 0x10000008,
- 0x100: 0x2000,
- 0x200: 0x10200000,
- 0x300: 0x10202008,
- 0x400: 0x10002000,
- 0x500: 0x200000,
- 0x600: 0x200008,
- 0x700: 0x10000000,
- 0x800: 0x0,
- 0x900: 0x10002008,
- 0xa00: 0x202000,
- 0xb00: 0x8,
- 0xc00: 0x10200008,
- 0xd00: 0x202008,
- 0xe00: 0x2008,
- 0xf00: 0x10202000,
- 0x80: 0x10200000,
- 0x180: 0x10202008,
- 0x280: 0x8,
- 0x380: 0x200000,
- 0x480: 0x202008,
- 0x580: 0x10000008,
- 0x680: 0x10002000,
- 0x780: 0x2008,
- 0x880: 0x200008,
- 0x980: 0x2000,
- 0xa80: 0x10002008,
- 0xb80: 0x10200008,
- 0xc80: 0x0,
- 0xd80: 0x10202000,
- 0xe80: 0x202000,
- 0xf80: 0x10000000,
- 0x1000: 0x10002000,
- 0x1100: 0x10200008,
- 0x1200: 0x10202008,
- 0x1300: 0x2008,
- 0x1400: 0x200000,
- 0x1500: 0x10000000,
- 0x1600: 0x10000008,
- 0x1700: 0x202000,
- 0x1800: 0x202008,
- 0x1900: 0x0,
- 0x1a00: 0x8,
- 0x1b00: 0x10200000,
- 0x1c00: 0x2000,
- 0x1d00: 0x10002008,
- 0x1e00: 0x10202000,
- 0x1f00: 0x200008,
- 0x1080: 0x8,
- 0x1180: 0x202000,
- 0x1280: 0x200000,
- 0x1380: 0x10000008,
- 0x1480: 0x10002000,
- 0x1580: 0x2008,
- 0x1680: 0x10202008,
- 0x1780: 0x10200000,
- 0x1880: 0x10202000,
- 0x1980: 0x10200008,
- 0x1a80: 0x2000,
- 0x1b80: 0x202008,
- 0x1c80: 0x200008,
- 0x1d80: 0x0,
- 0x1e80: 0x10000000,
- 0x1f80: 0x10002008
- },
- {
- 0x0: 0x100000,
- 0x10: 0x2000401,
- 0x20: 0x400,
- 0x30: 0x100401,
- 0x40: 0x2100401,
- 0x50: 0x0,
- 0x60: 0x1,
- 0x70: 0x2100001,
- 0x80: 0x2000400,
- 0x90: 0x100001,
- 0xa0: 0x2000001,
- 0xb0: 0x2100400,
- 0xc0: 0x2100000,
- 0xd0: 0x401,
- 0xe0: 0x100400,
- 0xf0: 0x2000000,
- 0x8: 0x2100001,
- 0x18: 0x0,
- 0x28: 0x2000401,
- 0x38: 0x2100400,
- 0x48: 0x100000,
- 0x58: 0x2000001,
- 0x68: 0x2000000,
- 0x78: 0x401,
- 0x88: 0x100401,
- 0x98: 0x2000400,
- 0xa8: 0x2100000,
- 0xb8: 0x100001,
- 0xc8: 0x400,
- 0xd8: 0x2100401,
- 0xe8: 0x1,
- 0xf8: 0x100400,
- 0x100: 0x2000000,
- 0x110: 0x100000,
- 0x120: 0x2000401,
- 0x130: 0x2100001,
- 0x140: 0x100001,
- 0x150: 0x2000400,
- 0x160: 0x2100400,
- 0x170: 0x100401,
- 0x180: 0x401,
- 0x190: 0x2100401,
- 0x1a0: 0x100400,
- 0x1b0: 0x1,
- 0x1c0: 0x0,
- 0x1d0: 0x2100000,
- 0x1e0: 0x2000001,
- 0x1f0: 0x400,
- 0x108: 0x100400,
- 0x118: 0x2000401,
- 0x128: 0x2100001,
- 0x138: 0x1,
- 0x148: 0x2000000,
- 0x158: 0x100000,
- 0x168: 0x401,
- 0x178: 0x2100400,
- 0x188: 0x2000001,
- 0x198: 0x2100000,
- 0x1a8: 0x0,
- 0x1b8: 0x2100401,
- 0x1c8: 0x100401,
- 0x1d8: 0x400,
- 0x1e8: 0x2000400,
- 0x1f8: 0x100001
- },
- {
- 0x0: 0x8000820,
- 0x1: 0x20000,
- 0x2: 0x8000000,
- 0x3: 0x20,
- 0x4: 0x20020,
- 0x5: 0x8020820,
- 0x6: 0x8020800,
- 0x7: 0x800,
- 0x8: 0x8020000,
- 0x9: 0x8000800,
- 0xa: 0x20800,
- 0xb: 0x8020020,
- 0xc: 0x820,
- 0xd: 0x0,
- 0xe: 0x8000020,
- 0xf: 0x20820,
- 0x80000000: 0x800,
- 0x80000001: 0x8020820,
- 0x80000002: 0x8000820,
- 0x80000003: 0x8000000,
- 0x80000004: 0x8020000,
- 0x80000005: 0x20800,
- 0x80000006: 0x20820,
- 0x80000007: 0x20,
- 0x80000008: 0x8000020,
- 0x80000009: 0x820,
- 0x8000000a: 0x20020,
- 0x8000000b: 0x8020800,
- 0x8000000c: 0x0,
- 0x8000000d: 0x8020020,
- 0x8000000e: 0x8000800,
- 0x8000000f: 0x20000,
- 0x10: 0x20820,
- 0x11: 0x8020800,
- 0x12: 0x20,
- 0x13: 0x800,
- 0x14: 0x8000800,
- 0x15: 0x8000020,
- 0x16: 0x8020020,
- 0x17: 0x20000,
- 0x18: 0x0,
- 0x19: 0x20020,
- 0x1a: 0x8020000,
- 0x1b: 0x8000820,
- 0x1c: 0x8020820,
- 0x1d: 0x20800,
- 0x1e: 0x820,
- 0x1f: 0x8000000,
- 0x80000010: 0x20000,
- 0x80000011: 0x800,
- 0x80000012: 0x8020020,
- 0x80000013: 0x20820,
- 0x80000014: 0x20,
- 0x80000015: 0x8020000,
- 0x80000016: 0x8000000,
- 0x80000017: 0x8000820,
- 0x80000018: 0x8020820,
- 0x80000019: 0x8000020,
- 0x8000001a: 0x8000800,
- 0x8000001b: 0x0,
- 0x8000001c: 0x20800,
- 0x8000001d: 0x820,
- 0x8000001e: 0x20020,
- 0x8000001f: 0x8020800
- }
- ];
-
- // Masks that select the SBOX input
- var SBOX_MASK = [
- 0xf8000001, 0x1f800000, 0x01f80000, 0x001f8000,
- 0x0001f800, 0x00001f80, 0x000001f8, 0x8000001f
- ];
-
- /**
- * DES block cipher algorithm.
- */
- var DES = C_algo.DES = BlockCipher.extend({
- _doReset: function () {
- // Shortcuts
- var key = this._key;
- var keyWords = key.words;
-
- // Select 56 bits according to PC1
- var keyBits = [];
- for (var i = 0; i < 56; i++) {
- var keyBitPos = PC1[i] - 1;
- keyBits[i] = (keyWords[keyBitPos >>> 5] >>> (31 - keyBitPos % 32)) & 1;
- }
-
- // Assemble 16 subkeys
- var subKeys = this._subKeys = [];
- for (var nSubKey = 0; nSubKey < 16; nSubKey++) {
- // Create subkey
- var subKey = subKeys[nSubKey] = [];
-
- // Shortcut
- var bitShift = BIT_SHIFTS[nSubKey];
-
- // Select 48 bits according to PC2
- for (var i = 0; i < 24; i++) {
- // Select from the left 28 key bits
- subKey[(i / 6) | 0] |= keyBits[((PC2[i] - 1) + bitShift) % 28] << (31 - i % 6);
-
- // Select from the right 28 key bits
- subKey[4 + ((i / 6) | 0)] |= keyBits[28 + (((PC2[i + 24] - 1) + bitShift) % 28)] << (31 - i % 6);
- }
-
- // Since each subkey is applied to an expanded 32-bit input,
- // the subkey can be broken into 8 values scaled to 32-bits,
- // which allows the key to be used without expansion
- subKey[0] = (subKey[0] << 1) | (subKey[0] >>> 31);
- for (var i = 1; i < 7; i++) {
- subKey[i] = subKey[i] >>> ((i - 1) * 4 + 3);
- }
- subKey[7] = (subKey[7] << 5) | (subKey[7] >>> 27);
- }
-
- // Compute inverse subkeys
- var invSubKeys = this._invSubKeys = [];
- for (var i = 0; i < 16; i++) {
- invSubKeys[i] = subKeys[15 - i];
- }
- },
-
- encryptBlock: function (M, offset) {
- this._doCryptBlock(M, offset, this._subKeys);
- },
-
- decryptBlock: function (M, offset) {
- this._doCryptBlock(M, offset, this._invSubKeys);
- },
-
- _doCryptBlock: function (M, offset, subKeys) {
- // Get input
- this._lBlock = M[offset];
- this._rBlock = M[offset + 1];
-
- // Initial permutation
- exchangeLR.call(this, 4, 0x0f0f0f0f);
- exchangeLR.call(this, 16, 0x0000ffff);
- exchangeRL.call(this, 2, 0x33333333);
- exchangeRL.call(this, 8, 0x00ff00ff);
- exchangeLR.call(this, 1, 0x55555555);
-
- // Rounds
- for (var round = 0; round < 16; round++) {
- // Shortcuts
- var subKey = subKeys[round];
- var lBlock = this._lBlock;
- var rBlock = this._rBlock;
-
- // Feistel function
- var f = 0;
- for (var i = 0; i < 8; i++) {
- f |= SBOX_P[i][((rBlock ^ subKey[i]) & SBOX_MASK[i]) >>> 0];
- }
- this._lBlock = rBlock;
- this._rBlock = lBlock ^ f;
- }
-
- // Undo swap from last round
- var t = this._lBlock;
- this._lBlock = this._rBlock;
- this._rBlock = t;
-
- // Final permutation
- exchangeLR.call(this, 1, 0x55555555);
- exchangeRL.call(this, 8, 0x00ff00ff);
- exchangeRL.call(this, 2, 0x33333333);
- exchangeLR.call(this, 16, 0x0000ffff);
- exchangeLR.call(this, 4, 0x0f0f0f0f);
-
- // Set output
- M[offset] = this._lBlock;
- M[offset + 1] = this._rBlock;
- },
-
- keySize: 64/32,
-
- ivSize: 64/32,
-
- blockSize: 64/32
- });
-
- // Swap bits across the left and right words
- function exchangeLR(offset, mask) {
- var t = ((this._lBlock >>> offset) ^ this._rBlock) & mask;
- this._rBlock ^= t;
- this._lBlock ^= t << offset;
- }
-
- function exchangeRL(offset, mask) {
- var t = ((this._rBlock >>> offset) ^ this._lBlock) & mask;
- this._lBlock ^= t;
- this._rBlock ^= t << offset;
- }
-
- /**
- * Shortcut functions to the cipher's object interface.
- *
- * @example
- *
- * var ciphertext = CryptoJS.DES.encrypt(message, key, cfg);
- * var plaintext = CryptoJS.DES.decrypt(ciphertext, key, cfg);
- */
- C.DES = BlockCipher._createHelper(DES);
-
- /**
- * Triple-DES block cipher algorithm.
- */
- var TripleDES = C_algo.TripleDES = BlockCipher.extend({
- _doReset: function () {
- // Shortcuts
- var key = this._key;
- var keyWords = key.words;
-
- // Create DES instances
- this._des1 = DES.createEncryptor(WordArray.create(keyWords.slice(0, 2)));
- this._des2 = DES.createEncryptor(WordArray.create(keyWords.slice(2, 4)));
- this._des3 = DES.createEncryptor(WordArray.create(keyWords.slice(4, 6)));
- },
-
- encryptBlock: function (M, offset) {
- this._des1.encryptBlock(M, offset);
- this._des2.decryptBlock(M, offset);
- this._des3.encryptBlock(M, offset);
- },
-
- decryptBlock: function (M, offset) {
- this._des3.decryptBlock(M, offset);
- this._des2.encryptBlock(M, offset);
- this._des1.decryptBlock(M, offset);
- },
-
- keySize: 192/32,
-
- ivSize: 64/32,
-
- blockSize: 64/32
- });
-
- /**
- * Shortcut functions to the cipher's object interface.
- *
- * @example
- *
- * var ciphertext = CryptoJS.TripleDES.encrypt(message, key, cfg);
- * var plaintext = CryptoJS.TripleDES.decrypt(ciphertext, key, cfg);
- */
- C.TripleDES = BlockCipher._createHelper(TripleDES);
- }());
-
-
- return CryptoJS.TripleDES;
-
-}));
-},{"./cipher-core":30,"./core":31,"./enc-base64":32,"./evpkdf":34,"./md5":39}],62:[function(_dereq_,module,exports){
-;(function (root, factory) {
- if (typeof exports === "object") {
- // CommonJS
- module.exports = exports = factory(_dereq_("./core"));
- }
- else if (typeof define === "function" && define.amd) {
- // AMD
- define(["./core"], factory);
- }
- else {
- // Global (browser)
- factory(root.CryptoJS);
- }
-}(this, function (CryptoJS) {
-
- (function (undefined) {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var Base = C_lib.Base;
- var X32WordArray = C_lib.WordArray;
-
- /**
- * x64 namespace.
- */
- var C_x64 = C.x64 = {};
-
- /**
- * A 64-bit word.
- */
- var X64Word = C_x64.Word = Base.extend({
- /**
- * Initializes a newly created 64-bit word.
- *
- * @param {number} high The high 32 bits.
- * @param {number} low The low 32 bits.
- *
- * @example
- *
- * var x64Word = CryptoJS.x64.Word.create(0x00010203, 0x04050607);
- */
- init: function (high, low) {
- this.high = high;
- this.low = low;
- }
-
- /**
- * Bitwise NOTs this word.
- *
- * @return {X64Word} A new x64-Word object after negating.
- *
- * @example
- *
- * var negated = x64Word.not();
- */
- // not: function () {
- // var high = ~this.high;
- // var low = ~this.low;
-
- // return X64Word.create(high, low);
- // },
-
- /**
- * Bitwise ANDs this word with the passed word.
- *
- * @param {X64Word} word The x64-Word to AND with this word.
- *
- * @return {X64Word} A new x64-Word object after ANDing.
- *
- * @example
- *
- * var anded = x64Word.and(anotherX64Word);
- */
- // and: function (word) {
- // var high = this.high & word.high;
- // var low = this.low & word.low;
-
- // return X64Word.create(high, low);
- // },
-
- /**
- * Bitwise ORs this word with the passed word.
- *
- * @param {X64Word} word The x64-Word to OR with this word.
- *
- * @return {X64Word} A new x64-Word object after ORing.
- *
- * @example
- *
- * var ored = x64Word.or(anotherX64Word);
- */
- // or: function (word) {
- // var high = this.high | word.high;
- // var low = this.low | word.low;
-
- // return X64Word.create(high, low);
- // },
-
- /**
- * Bitwise XORs this word with the passed word.
- *
- * @param {X64Word} word The x64-Word to XOR with this word.
- *
- * @return {X64Word} A new x64-Word object after XORing.
- *
- * @example
- *
- * var xored = x64Word.xor(anotherX64Word);
- */
- // xor: function (word) {
- // var high = this.high ^ word.high;
- // var low = this.low ^ word.low;
-
- // return X64Word.create(high, low);
- // },
-
- /**
- * Shifts this word n bits to the left.
- *
- * @param {number} n The number of bits to shift.
- *
- * @return {X64Word} A new x64-Word object after shifting.
- *
- * @example
- *
- * var shifted = x64Word.shiftL(25);
- */
- // shiftL: function (n) {
- // if (n < 32) {
- // var high = (this.high << n) | (this.low >>> (32 - n));
- // var low = this.low << n;
- // } else {
- // var high = this.low << (n - 32);
- // var low = 0;
- // }
-
- // return X64Word.create(high, low);
- // },
-
- /**
- * Shifts this word n bits to the right.
- *
- * @param {number} n The number of bits to shift.
- *
- * @return {X64Word} A new x64-Word object after shifting.
- *
- * @example
- *
- * var shifted = x64Word.shiftR(7);
- */
- // shiftR: function (n) {
- // if (n < 32) {
- // var low = (this.low >>> n) | (this.high << (32 - n));
- // var high = this.high >>> n;
- // } else {
- // var low = this.high >>> (n - 32);
- // var high = 0;
- // }
-
- // return X64Word.create(high, low);
- // },
-
- /**
- * Rotates this word n bits to the left.
- *
- * @param {number} n The number of bits to rotate.
- *
- * @return {X64Word} A new x64-Word object after rotating.
- *
- * @example
- *
- * var rotated = x64Word.rotL(25);
- */
- // rotL: function (n) {
- // return this.shiftL(n).or(this.shiftR(64 - n));
- // },
-
- /**
- * Rotates this word n bits to the right.
- *
- * @param {number} n The number of bits to rotate.
- *
- * @return {X64Word} A new x64-Word object after rotating.
- *
- * @example
- *
- * var rotated = x64Word.rotR(7);
- */
- // rotR: function (n) {
- // return this.shiftR(n).or(this.shiftL(64 - n));
- // },
-
- /**
- * Adds this word with the passed word.
- *
- * @param {X64Word} word The x64-Word to add with this word.
- *
- * @return {X64Word} A new x64-Word object after adding.
- *
- * @example
- *
- * var added = x64Word.add(anotherX64Word);
- */
- // add: function (word) {
- // var low = (this.low + word.low) | 0;
- // var carry = (low >>> 0) < (this.low >>> 0) ? 1 : 0;
- // var high = (this.high + word.high + carry) | 0;
-
- // return X64Word.create(high, low);
- // }
- });
-
- /**
- * An array of 64-bit words.
- *
- * @property {Array} words The array of CryptoJS.x64.Word objects.
- * @property {number} sigBytes The number of significant bytes in this word array.
- */
- var X64WordArray = C_x64.WordArray = Base.extend({
- /**
- * Initializes a newly created word array.
- *
- * @param {Array} words (Optional) An array of CryptoJS.x64.Word objects.
- * @param {number} sigBytes (Optional) The number of significant bytes in the words.
- *
- * @example
- *
- * var wordArray = CryptoJS.x64.WordArray.create();
- *
- * var wordArray = CryptoJS.x64.WordArray.create([
- * CryptoJS.x64.Word.create(0x00010203, 0x04050607),
- * CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)
- * ]);
- *
- * var wordArray = CryptoJS.x64.WordArray.create([
- * CryptoJS.x64.Word.create(0x00010203, 0x04050607),
- * CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)
- * ], 10);
- */
- init: function (words, sigBytes) {
- words = this.words = words || [];
-
- if (sigBytes != undefined) {
- this.sigBytes = sigBytes;
- } else {
- this.sigBytes = words.length * 8;
- }
- },
-
- /**
- * Converts this 64-bit word array to a 32-bit word array.
- *
- * @return {CryptoJS.lib.WordArray} This word array's data as a 32-bit word array.
- *
- * @example
- *
- * var x32WordArray = x64WordArray.toX32();
- */
- toX32: function () {
- // Shortcuts
- var x64Words = this.words;
- var x64WordsLength = x64Words.length;
-
- // Convert
- var x32Words = [];
- for (var i = 0; i < x64WordsLength; i++) {
- var x64Word = x64Words[i];
- x32Words.push(x64Word.high);
- x32Words.push(x64Word.low);
- }
-
- return X32WordArray.create(x32Words, this.sigBytes);
- },
-
- /**
- * Creates a copy of this word array.
- *
- * @return {X64WordArray} The clone.
- *
- * @example
- *
- * var clone = x64WordArray.clone();
- */
- clone: function () {
- var clone = Base.clone.call(this);
-
- // Clone "words" array
- var words = clone.words = this.words.slice(0);
-
- // Clone each X64Word object
- var wordsLength = words.length;
- for (var i = 0; i < wordsLength; i++) {
- words[i] = words[i].clone();
- }
-
- return clone;
- }
- });
- }());
-
-
- return CryptoJS;
-
-}));
-},{"./core":31}],63:[function(_dereq_,module,exports){
-var assert = _dereq_('assert')
-var BigInteger = _dereq_('bigi')
-
-var Point = _dereq_('./point')
+Writable.prototype._write = function(chunk, encoding, cb) {
+ cb(new Error('not implemented'));
-function Curve(p, a, b, Gx, Gy, n, h) {
- this.p = p
- this.a = a
- this.b = b
- this.G = Point.fromAffine(this, Gx, Gy)
- this.n = n
- this.h = h
+};
- this.infinity = new Point(this, null, null, BigInteger.ZERO)
+Writable.prototype._writev = null;
- // result caching
- this.pOverFour = p.add(BigInteger.ONE).shiftRight(2)
-}
+Writable.prototype.end = function(chunk, encoding, cb) {
+ var state = this._writableState;
-Curve.prototype.pointFromX = function(isOdd, x) {
- var alpha = x.pow(3).add(this.a.multiply(x)).add(this.b).mod(this.p)
- var beta = alpha.modPow(this.pOverFour, this.p)
+ if (util.isFunction(chunk)) {
+ cb = chunk;
+ chunk = null;
+ encoding = null;
+ } else if (util.isFunction(encoding)) {
+ cb = encoding;
+ encoding = null;
+ }
- var y = beta
- if (beta.isEven() ^ !isOdd) {
- y = this.p.subtract(y) // -y % p
+ if (!util.isNullOrUndefined(chunk))
+ this.write(chunk, encoding);
+
+ // .end() fully uncorks
+ if (state.corked) {
+ state.corked = 1;
+ this.uncork();
}
- return Point.fromAffine(this, x, y)
-}
+ // ignore unnecessary end() calls.
+ if (!state.ending && !state.finished)
+ endWritable(this, state, cb);
+};
-Curve.prototype.isInfinity = function(Q) {
- if (Q === this.infinity) return true
- return Q.z.signum() === 0 && Q.y.signum() !== 0
+function needFinish(stream, state) {
+ return (state.ending &&
+ state.length === 0 &&
+ !state.finished &&
+ !state.writing);
}
-Curve.prototype.isOnCurve = function(Q) {
- if (this.isInfinity(Q)) return true
-
- var x = Q.affineX
- var y = Q.affineY
- var a = this.a
- var b = this.b
- var p = this.p
+function prefinish(stream, state) {
+ if (!state.prefinished) {
+ state.prefinished = true;
+ stream.emit('prefinish');
+ }
+}
- // Check that xQ and yQ are integers in the interval [0, p - 1]
- if (x.signum() < 0 || x.compareTo(p) >= 0) return false
- if (y.signum() < 0 || y.compareTo(p) >= 0) return false
+function finishMaybe(stream, state) {
+ var need = needFinish(stream, state);
+ if (need) {
+ if (state.pendingcb === 0) {
+ prefinish(stream, state);
+ state.finished = true;
+ stream.emit('finish');
+ } else
+ prefinish(stream, state);
+ }
+ return need;
+}
- // and check that y^2 = x^3 + ax + b (mod p)
- var lhs = y.square().mod(p)
- var rhs = x.pow(3).add(a.multiply(x)).add(b).mod(p)
- return lhs.equals(rhs)
+function endWritable(stream, state, cb) {
+ state.ending = true;
+ finishMaybe(stream, state);
+ if (cb) {
+ if (state.finished)
+ process.nextTick(cb);
+ else
+ stream.once('finish', cb);
+ }
+ state.ended = true;
}
-/**
- * Validate an elliptic curve point.
- *
- * See SEC 1, section 3.2.2.1: Elliptic Curve Public Key Validation Primitive
- */
-Curve.prototype.validate = function(Q) {
- // Check Q != O
- assert(!this.isInfinity(Q), 'Point is at infinity')
- assert(this.isOnCurve(Q), 'Point is not on the curve')
+}).call(this,require('_process'))
+},{"./_stream_duplex":16,"_process":14,"buffer":7,"core-util-is":21,"inherits":12,"stream":26}],21:[function(require,module,exports){
+(function (Buffer){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
- // Check nQ = O (where Q is a scalar multiple of G)
- var nQ = Q.multiply(this.n)
- assert(this.isInfinity(nQ), 'Point is not a scalar multiple of G')
+// NOTE: These type checking functions intentionally don't use `instanceof`
+// because it is fragile and can be easily faked with `Object.create()`.
+function isArray(ar) {
+ return Array.isArray(ar);
+}
+exports.isArray = isArray;
- return true
+function isBoolean(arg) {
+ return typeof arg === 'boolean';
}
+exports.isBoolean = isBoolean;
-module.exports = Curve
+function isNull(arg) {
+ return arg === null;
+}
+exports.isNull = isNull;
-},{"./point":67,"assert":4,"bigi":3}],64:[function(_dereq_,module,exports){
-module.exports={
- "secp128r1": {
- "p": "fffffffdffffffffffffffffffffffff",
- "a": "fffffffdfffffffffffffffffffffffc",
- "b": "e87579c11079f43dd824993c2cee5ed3",
- "n": "fffffffe0000000075a30d1b9038a115",
- "h": "01",
- "Gx": "161ff7528b899b2d0c28607ca52c5b86",
- "Gy": "cf5ac8395bafeb13c02da292dded7a83"
- },
- "secp160k1": {
- "p": "fffffffffffffffffffffffffffffffeffffac73",
- "a": "00",
- "b": "07",
- "n": "0100000000000000000001b8fa16dfab9aca16b6b3",
- "h": "01",
- "Gx": "3b4c382ce37aa192a4019e763036f4f5dd4d7ebb",
- "Gy": "938cf935318fdced6bc28286531733c3f03c4fee"
- },
- "secp160r1": {
- "p": "ffffffffffffffffffffffffffffffff7fffffff",
- "a": "ffffffffffffffffffffffffffffffff7ffffffc",
- "b": "1c97befc54bd7a8b65acf89f81d4d4adc565fa45",
- "n": "0100000000000000000001f4c8f927aed3ca752257",
- "h": "01",
- "Gx": "4a96b5688ef573284664698968c38bb913cbfc82",
- "Gy": "23a628553168947d59dcc912042351377ac5fb32"
- },
- "secp192k1": {
- "p": "fffffffffffffffffffffffffffffffffffffffeffffee37",
- "a": "00",
- "b": "03",
- "n": "fffffffffffffffffffffffe26f2fc170f69466a74defd8d",
- "h": "01",
- "Gx": "db4ff10ec057e9ae26b07d0280b7f4341da5d1b1eae06c7d",
- "Gy": "9b2f2f6d9c5628a7844163d015be86344082aa88d95e2f9d"
- },
- "secp192r1": {
- "p": "fffffffffffffffffffffffffffffffeffffffffffffffff",
- "a": "fffffffffffffffffffffffffffffffefffffffffffffffc",
- "b": "64210519e59c80e70fa7e9ab72243049feb8deecc146b9b1",
- "n": "ffffffffffffffffffffffff99def836146bc9b1b4d22831",
- "h": "01",
- "Gx": "188da80eb03090f67cbf20eb43a18800f4ff0afd82ff1012",
- "Gy": "07192b95ffc8da78631011ed6b24cdd573f977a11e794811"
- },
- "secp224r1": {
- "p": "ffffffffffffffffffffffffffffffff000000000000000000000001",
- "a": "fffffffffffffffffffffffffffffffefffffffffffffffffffffffe",
- "b": "b4050a850c04b3abf54132565044b0b7d7bfd8ba270b39432355ffb4",
- "n": "ffffffffffffffffffffffffffff16a2e0b8f03e13dd29455c5c2a3d",
- "h": "01",
- "Gx": "b70e0cbd6bb4bf7f321390b94a03c1d356c21122343280d6115c1d21",
- "Gy": "bd376388b5f723fb4c22dfe6cd4375a05a07476444d5819985007e34"
- },
- "secp256k1": {
- "p": "fffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f",
- "a": "00",
- "b": "07",
- "n": "fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141",
- "h": "01",
- "Gx": "79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798",
- "Gy": "483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8"
- },
- "secp256r1": {
- "p": "ffffffff00000001000000000000000000000000ffffffffffffffffffffffff",
- "a": "ffffffff00000001000000000000000000000000fffffffffffffffffffffffc",
- "b": "5ac635d8aa3a93e7b3ebbd55769886bc651d06b0cc53b0f63bce3c3e27d2604b",
- "n": "ffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551",
- "h": "01",
- "Gx": "6b17d1f2e12c4247f8bce6e563a440f277037d812deb33a0f4a13945d898c296",
- "Gy": "4fe342e2fe1a7f9b8ee7eb4a7c0f9e162bce33576b315ececbb6406837bf51f5"
- }
+function isNullOrUndefined(arg) {
+ return arg == null;
}
+exports.isNullOrUndefined = isNullOrUndefined;
-},{}],65:[function(_dereq_,module,exports){
-var Point = _dereq_('./point')
-var Curve = _dereq_('./curve')
+function isNumber(arg) {
+ return typeof arg === 'number';
+}
+exports.isNumber = isNumber;
-var getCurveByName = _dereq_('./names')
+function isString(arg) {
+ return typeof arg === 'string';
+}
+exports.isString = isString;
-module.exports = {
- Curve: Curve,
- Point: Point,
- getCurveByName: getCurveByName
+function isSymbol(arg) {
+ return typeof arg === 'symbol';
}
+exports.isSymbol = isSymbol;
-},{"./curve":63,"./names":66,"./point":67}],66:[function(_dereq_,module,exports){
-var BigInteger = _dereq_('bigi')
+function isUndefined(arg) {
+ return arg === void 0;
+}
+exports.isUndefined = isUndefined;
-var curves = _dereq_('./curves')
-var Curve = _dereq_('./curve')
+function isRegExp(re) {
+ return isObject(re) && objectToString(re) === '[object RegExp]';
+}
+exports.isRegExp = isRegExp;
-function getCurveByName(name) {
- var curve = curves[name]
- if (!curve) return null
-
- var p = new BigInteger(curve.p, 16)
- var a = new BigInteger(curve.a, 16)
- var b = new BigInteger(curve.b, 16)
- var n = new BigInteger(curve.n, 16)
- var h = new BigInteger(curve.h, 16)
- var Gx = new BigInteger(curve.Gx, 16)
- var Gy = new BigInteger(curve.Gy, 16)
-
- return new Curve(p, a, b, Gx, Gy, n, h)
+function isObject(arg) {
+ return typeof arg === 'object' && arg !== null;
}
+exports.isObject = isObject;
-module.exports = getCurveByName
+function isDate(d) {
+ return isObject(d) && objectToString(d) === '[object Date]';
+}
+exports.isDate = isDate;
-},{"./curve":63,"./curves":64,"bigi":3}],67:[function(_dereq_,module,exports){
-(function (Buffer){
-var assert = _dereq_('assert')
-var BigInteger = _dereq_('bigi')
+function isError(e) {
+ return isObject(e) &&
+ (objectToString(e) === '[object Error]' || e instanceof Error);
+}
+exports.isError = isError;
-var THREE = BigInteger.valueOf(3)
+function isFunction(arg) {
+ return typeof arg === 'function';
+}
+exports.isFunction = isFunction;
-function Point(curve, x, y, z) {
- assert.notStrictEqual(z, undefined, 'Missing Z coordinate')
+function isPrimitive(arg) {
+ return arg === null ||
+ typeof arg === 'boolean' ||
+ typeof arg === 'number' ||
+ typeof arg === 'string' ||
+ typeof arg === 'symbol' || // ES6 symbol
+ typeof arg === 'undefined';
+}
+exports.isPrimitive = isPrimitive;
- this.curve = curve
- this.x = x
- this.y = y
- this.z = z
- this._zInv = null
+function isBuffer(arg) {
+ return Buffer.isBuffer(arg);
+}
+exports.isBuffer = isBuffer;
- this.compressed = true
+function objectToString(o) {
+ return Object.prototype.toString.call(o);
}
+}).call(this,require("buffer").Buffer)
+},{"buffer":7}],22:[function(require,module,exports){
+module.exports = require("./lib/_stream_passthrough.js")
-Object.defineProperty(Point.prototype, 'zInv', {
- get: function() {
- if (this._zInv === null) {
- this._zInv = this.z.modInverse(this.curve.p)
- }
+},{"./lib/_stream_passthrough.js":17}],23:[function(require,module,exports){
+exports = module.exports = require('./lib/_stream_readable.js');
+exports.Stream = require('stream');
+exports.Readable = exports;
+exports.Writable = require('./lib/_stream_writable.js');
+exports.Duplex = require('./lib/_stream_duplex.js');
+exports.Transform = require('./lib/_stream_transform.js');
+exports.PassThrough = require('./lib/_stream_passthrough.js');
- return this._zInv
- }
-})
+},{"./lib/_stream_duplex.js":16,"./lib/_stream_passthrough.js":17,"./lib/_stream_readable.js":18,"./lib/_stream_transform.js":19,"./lib/_stream_writable.js":20,"stream":26}],24:[function(require,module,exports){
+module.exports = require("./lib/_stream_transform.js")
-Object.defineProperty(Point.prototype, 'affineX', {
- get: function() {
- return this.x.multiply(this.zInv).mod(this.curve.p)
- }
-})
+},{"./lib/_stream_transform.js":19}],25:[function(require,module,exports){
+module.exports = require("./lib/_stream_writable.js")
-Object.defineProperty(Point.prototype, 'affineY', {
- get: function() {
- return this.y.multiply(this.zInv).mod(this.curve.p)
- }
-})
+},{"./lib/_stream_writable.js":20}],26:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
-Point.fromAffine = function(curve, x, y) {
- return new Point(curve, x, y, BigInteger.ONE)
-}
+module.exports = Stream;
-Point.prototype.equals = function(other) {
- if (other === this) return true
- if (this.curve.isInfinity(this)) return this.curve.isInfinity(other)
- if (this.curve.isInfinity(other)) return this.curve.isInfinity(this)
+var EE = require('events').EventEmitter;
+var inherits = require('inherits');
- // u = Y2 * Z1 - Y1 * Z2
- var u = other.y.multiply(this.z).subtract(this.y.multiply(other.z)).mod(this.curve.p)
+inherits(Stream, EE);
+Stream.Readable = require('readable-stream/readable.js');
+Stream.Writable = require('readable-stream/writable.js');
+Stream.Duplex = require('readable-stream/duplex.js');
+Stream.Transform = require('readable-stream/transform.js');
+Stream.PassThrough = require('readable-stream/passthrough.js');
- if (u.signum() !== 0) return false
+// Backwards-compat with node 0.4.x
+Stream.Stream = Stream;
- // v = X2 * Z1 - X1 * Z2
- var v = other.x.multiply(this.z).subtract(this.x.multiply(other.z)).mod(this.curve.p)
- return v.signum() === 0
-}
-Point.prototype.negate = function() {
- var y = this.curve.p.subtract(this.y)
+// old-style streams. Note that the pipe method (the only relevant
+// part of this class) is overridden in the Readable class.
- return new Point(this.curve, this.x, y, this.z)
+function Stream() {
+ EE.call(this);
}
-Point.prototype.add = function(b) {
- if (this.curve.isInfinity(this)) return b
- if (this.curve.isInfinity(b)) return this
+Stream.prototype.pipe = function(dest, options) {
+ var source = this;
- var x1 = this.x
- var y1 = this.y
- var x2 = b.x
- var y2 = b.y
+ function ondata(chunk) {
+ if (dest.writable) {
+ if (false === dest.write(chunk) && source.pause) {
+ source.pause();
+ }
+ }
+ }
- // u = Y2 * Z1 - Y1 * Z2
- var u = y2.multiply(this.z).subtract(y1.multiply(b.z)).mod(this.curve.p)
- // v = X2 * Z1 - X1 * Z2
- var v = x2.multiply(this.z).subtract(x1.multiply(b.z)).mod(this.curve.p)
+ source.on('data', ondata);
- if (v.signum() === 0) {
- if (u.signum() === 0) {
- return this.twice() // this == b, so double
+ function ondrain() {
+ if (source.readable && source.resume) {
+ source.resume();
}
-
- return this.curve.infinity // this = -b, so infinity
}
- var v2 = v.square()
- var v3 = v2.multiply(v)
- var x1v2 = x1.multiply(v2)
- var zu2 = u.square().multiply(this.z)
+ dest.on('drain', ondrain);
- // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3)
- var x3 = zu2.subtract(x1v2.shiftLeft(1)).multiply(b.z).subtract(v3).multiply(v).mod(this.curve.p)
- // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3
- var y3 = x1v2.multiply(THREE).multiply(u).subtract(y1.multiply(v3)).subtract(zu2.multiply(u)).multiply(b.z).add(u.multiply(v3)).mod(this.curve.p)
- // z3 = v^3 * z1 * z2
- var z3 = v3.multiply(this.z).multiply(b.z).mod(this.curve.p)
+ // If the 'end' option is not supplied, dest.end() will be called when
+ // source gets the 'end' or 'close' events. Only dest.end() once.
+ if (!dest._isStdio && (!options || options.end !== false)) {
+ source.on('end', onend);
+ source.on('close', onclose);
+ }
- return new Point(this.curve, x3, y3, z3)
-}
+ var didOnEnd = false;
+ function onend() {
+ if (didOnEnd) return;
+ didOnEnd = true;
-Point.prototype.twice = function() {
- if (this.curve.isInfinity(this)) return this
- if (this.y.signum() === 0) return this.curve.infinity
+ dest.end();
+ }
- var x1 = this.x
- var y1 = this.y
- var y1z1 = y1.multiply(this.z)
- var y1sqz1 = y1z1.multiply(y1).mod(this.curve.p)
- var a = this.curve.a
+ function onclose() {
+ if (didOnEnd) return;
+ didOnEnd = true;
- // w = 3 * x1^2 + a * z1^2
- var w = x1.square().multiply(THREE)
+ if (typeof dest.destroy === 'function') dest.destroy();
+ }
- if (a.signum() !== 0) {
- w = w.add(this.z.square().multiply(a))
+ // don't leave dangling pipes when there are errors.
+ function onerror(er) {
+ cleanup();
+ if (EE.listenerCount(this, 'error') === 0) {
+ throw er; // Unhandled stream error in pipe.
+ }
}
- w = w.mod(this.curve.p)
- // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1)
- var x3 = w.square().subtract(x1.shiftLeft(3).multiply(y1sqz1)).shiftLeft(1).multiply(y1z1).mod(this.curve.p)
- // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3
- var y3 = w.multiply(THREE).multiply(x1).subtract(y1sqz1.shiftLeft(1)).shiftLeft(2).multiply(y1sqz1).subtract(w.pow(3)).mod(this.curve.p)
- // z3 = 8 * (y1 * z1)^3
- var z3 = y1z1.pow(3).shiftLeft(3).mod(this.curve.p)
+ source.on('error', onerror);
+ dest.on('error', onerror);
- return new Point(this.curve, x3, y3, z3)
-}
+ // remove all the event listeners that were added.
+ function cleanup() {
+ source.removeListener('data', ondata);
+ dest.removeListener('drain', ondrain);
-// Simple NAF (Non-Adjacent Form) multiplication algorithm
-// TODO: modularize the multiplication algorithm
-Point.prototype.multiply = function(k) {
- if (this.curve.isInfinity(this)) return this
- if (k.signum() === 0) return this.curve.infinity
+ source.removeListener('end', onend);
+ source.removeListener('close', onclose);
- var e = k
- var h = e.multiply(THREE)
+ source.removeListener('error', onerror);
+ dest.removeListener('error', onerror);
- var neg = this.negate()
- var R = this
+ source.removeListener('end', cleanup);
+ source.removeListener('close', cleanup);
- for (var i = h.bitLength() - 2; i > 0; --i) {
- R = R.twice()
+ dest.removeListener('close', cleanup);
+ }
- var hBit = h.testBit(i)
- var eBit = e.testBit(i)
+ source.on('end', cleanup);
+ source.on('close', cleanup);
- if (hBit != eBit) {
- R = R.add(hBit ? this : neg)
- }
- }
+ dest.on('close', cleanup);
- return R
-}
+ dest.emit('pipe', source);
-// Compute this*j + x*k (simultaneous multiplication)
-Point.prototype.multiplyTwo = function(j, x, k) {
- var i
+ // Allow for unix-like usage: A.pipe(B).pipe(C)
+ return dest;
+};
- if (j.bitLength() > k.bitLength())
- i = j.bitLength() - 1
- else
- i = k.bitLength() - 1
+},{"events":11,"inherits":12,"readable-stream/duplex.js":15,"readable-stream/passthrough.js":22,"readable-stream/readable.js":23,"readable-stream/transform.js":24,"readable-stream/writable.js":25}],27:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
- var R = this.curve.infinity
- var both = this.add(x)
+var Buffer = require('buffer').Buffer;
- while (i >= 0) {
- R = R.twice()
+var isBufferEncoding = Buffer.isEncoding
+ || function(encoding) {
+ switch (encoding && encoding.toLowerCase()) {
+ case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true;
+ default: return false;
+ }
+ }
- var jBit = j.testBit(i)
- var kBit = k.testBit(i)
- if (jBit) {
- if (kBit) {
- R = R.add(both)
+function assertEncoding(encoding) {
+ if (encoding && !isBufferEncoding(encoding)) {
+ throw new Error('Unknown encoding: ' + encoding);
+ }
+}
- } else {
- R = R.add(this)
- }
+// StringDecoder provides an interface for efficiently splitting a series of
+// buffers into a series of JS strings without breaking apart multi-byte
+// characters. CESU-8 is handled as part of the UTF-8 encoding.
+//
+// @TODO Handling all encodings inside a single object makes it very difficult
+// to reason about this code, so it should be split up in the future.
+// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code
+// points as used by CESU-8.
+var StringDecoder = exports.StringDecoder = function(encoding) {
+ this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, '');
+ assertEncoding(encoding);
+ switch (this.encoding) {
+ case 'utf8':
+ // CESU-8 represents each of Surrogate Pair by 3-bytes
+ this.surrogateSize = 3;
+ break;
+ case 'ucs2':
+ case 'utf16le':
+ // UTF-16 represents each of Surrogate Pair by 2-bytes
+ this.surrogateSize = 2;
+ this.detectIncompleteChar = utf16DetectIncompleteChar;
+ break;
+ case 'base64':
+ // Base-64 stores 3 bytes in 4 chars, and pads the remainder.
+ this.surrogateSize = 3;
+ this.detectIncompleteChar = base64DetectIncompleteChar;
+ break;
+ default:
+ this.write = passThroughWrite;
+ return;
+ }
- } else {
- if (kBit) {
- R = R.add(x)
- }
+ // Enough space to store all bytes of a single character. UTF-8 needs 4
+ // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate).
+ this.charBuffer = new Buffer(6);
+ // Number of bytes received for the current incomplete multi-byte character.
+ this.charReceived = 0;
+ // Number of bytes expected for the current incomplete multi-byte character.
+ this.charLength = 0;
+};
+
+
+// write decodes the given buffer and returns it as JS string that is
+// guaranteed to not contain any partial multi-byte characters. Any partial
+// character found at the end of the buffer is buffered up, and will be
+// returned when calling write again with the remaining bytes.
+//
+// Note: Converting a Buffer containing an orphan surrogate to a String
+// currently works, but converting a String to a Buffer (via `new Buffer`, or
+// Buffer#write) will replace incomplete surrogates with the unicode
+// replacement character. See https://codereview.chromium.org/121173009/ .
+StringDecoder.prototype.write = function(buffer) {
+ var charStr = '';
+ // if our last write ended with an incomplete multibyte character
+ while (this.charLength) {
+ // determine how many remaining bytes this buffer has to offer for this char
+ var available = (buffer.length >= this.charLength - this.charReceived) ?
+ this.charLength - this.charReceived :
+ buffer.length;
+
+ // add the new bytes to the char buffer
+ buffer.copy(this.charBuffer, this.charReceived, 0, available);
+ this.charReceived += available;
+
+ if (this.charReceived < this.charLength) {
+ // still not enough chars in this buffer? wait for more ...
+ return '';
+ }
+
+ // remove bytes belonging to the current character from the buffer
+ buffer = buffer.slice(available, buffer.length);
+
+ // get the character that was split
+ charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding);
+
+ // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
+ var charCode = charStr.charCodeAt(charStr.length - 1);
+ if (charCode >= 0xD800 && charCode <= 0xDBFF) {
+ this.charLength += this.surrogateSize;
+ charStr = '';
+ continue;
}
- --i
+ this.charReceived = this.charLength = 0;
+
+ // if there are no more bytes in this buffer, just emit our char
+ if (buffer.length === 0) {
+ return charStr;
+ }
+ break;
}
- return R
-}
+ // determine and set charLength / charReceived
+ this.detectIncompleteChar(buffer);
-Point.prototype.getEncoded = function(compressed) {
- if (compressed == undefined) compressed = this.compressed
- if (this.curve.isInfinity(this)) return new Buffer('00', 'hex') // Infinity point encoded is simply '00'
+ var end = buffer.length;
+ if (this.charLength) {
+ // buffer the incomplete character bytes we got
+ buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end);
+ end -= this.charReceived;
+ }
- var x = this.affineX
- var y = this.affineY
+ charStr += buffer.toString(this.encoding, 0, end);
- var buffer
+ var end = charStr.length - 1;
+ var charCode = charStr.charCodeAt(end);
+ // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
+ if (charCode >= 0xD800 && charCode <= 0xDBFF) {
+ var size = this.surrogateSize;
+ this.charLength += size;
+ this.charReceived += size;
+ this.charBuffer.copy(this.charBuffer, size, 0, size);
+ buffer.copy(this.charBuffer, 0, 0, size);
+ return charStr.substring(0, end);
+ }
- // Determine size of q in bytes
- var byteLength = Math.floor((this.curve.p.bitLength() + 7) / 8)
+ // or just emit the charStr
+ return charStr;
+};
- // 0x02/0x03 | X
- if (compressed) {
- buffer = new Buffer(1 + byteLength)
- buffer.writeUInt8(y.isEven() ? 0x02 : 0x03, 0)
-
- // 0x04 | X | Y
- } else {
- buffer = new Buffer(1 + byteLength + byteLength)
- buffer.writeUInt8(0x04, 0)
+// detectIncompleteChar determines if there is an incomplete UTF-8 character at
+// the end of the given buffer. If so, it sets this.charLength to the byte
+// length that character, and sets this.charReceived to the number of bytes
+// that are available for this character.
+StringDecoder.prototype.detectIncompleteChar = function(buffer) {
+ // determine how many bytes we have to check at the end of this buffer
+ var i = (buffer.length >= 3) ? 3 : buffer.length;
- y.toBuffer(byteLength).copy(buffer, 1 + byteLength)
- }
+ // Figure out if one of the last i bytes of our buffer announces an
+ // incomplete char.
+ for (; i > 0; i--) {
+ var c = buffer[buffer.length - i];
- x.toBuffer(byteLength).copy(buffer, 1)
+ // See http://en.wikipedia.org/wiki/UTF-8#Description
- return buffer
-}
+ // 110XXXXX
+ if (i == 1 && c >> 5 == 0x06) {
+ this.charLength = 2;
+ break;
+ }
-Point.decodeFrom = function(curve, buffer) {
- var type = buffer.readUInt8(0)
- var compressed = (type !== 4)
+ // 1110XXXX
+ if (i <= 2 && c >> 4 == 0x0E) {
+ this.charLength = 3;
+ break;
+ }
- var x = BigInteger.fromBuffer(buffer.slice(1, 33))
- var byteLength = Math.floor((curve.p.bitLength() + 7) / 8)
+ // 11110XXX
+ if (i <= 3 && c >> 3 == 0x1E) {
+ this.charLength = 4;
+ break;
+ }
+ }
+ this.charReceived = i;
+};
- var Q
- if (compressed) {
- assert.equal(buffer.length, byteLength + 1, 'Invalid sequence length')
- assert(type === 0x02 || type === 0x03, 'Invalid sequence tag')
+StringDecoder.prototype.end = function(buffer) {
+ var res = '';
+ if (buffer && buffer.length)
+ res = this.write(buffer);
- var isOdd = (type === 0x03)
- Q = curve.pointFromX(isOdd, x)
+ if (this.charReceived) {
+ var cr = this.charReceived;
+ var buf = this.charBuffer;
+ var enc = this.encoding;
+ res += buf.slice(0, cr).toString(enc);
+ }
- } else {
- assert.equal(buffer.length, 1 + byteLength + byteLength, 'Invalid sequence length')
+ return res;
+};
- var y = BigInteger.fromBuffer(buffer.slice(1 + byteLength))
- Q = Point.fromAffine(curve, x, y)
- }
+function passThroughWrite(buffer) {
+ return buffer.toString(this.encoding);
+}
- Q.compressed = compressed
- return Q
+function utf16DetectIncompleteChar(buffer) {
+ this.charReceived = buffer.length % 2;
+ this.charLength = this.charReceived ? 2 : 0;
}
-Point.prototype.toString = function () {
- if (this.curve.isInfinity(this)) return '(INFINITY)'
+function base64DetectIncompleteChar(buffer) {
+ this.charReceived = buffer.length % 3;
+ this.charLength = this.charReceived ? 3 : 0;
+}
- return '(' + this.affineX.toString() + ',' + this.affineY.toString() + ')'
+},{"buffer":7}],28:[function(require,module,exports){
+module.exports = function isBuffer(arg) {
+ return arg && typeof arg === 'object'
+ && typeof arg.copy === 'function'
+ && typeof arg.fill === 'function'
+ && typeof arg.readUInt8 === 'function';
}
+},{}],29:[function(require,module,exports){
+(function (process,global){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
-module.exports = Point
+var formatRegExp = /%[sdj%]/g;
+exports.format = function(f) {
+ if (!isString(f)) {
+ var objects = [];
+ for (var i = 0; i < arguments.length; i++) {
+ objects.push(inspect(arguments[i]));
+ }
+ return objects.join(' ');
+ }
-}).call(this,_dereq_("buffer").Buffer)
-},{"assert":4,"bigi":3,"buffer":8}],68:[function(_dereq_,module,exports){
-(function (process,Buffer){
-// Closure compiler error - result of 'not' operator not being used
-//!function(globals){
-(function(globals){
-'use strict'
+ var i = 1;
+ var args = arguments;
+ var len = args.length;
+ var str = String(f).replace(formatRegExp, function(x) {
+ if (x === '%%') return '%';
+ if (i >= len) return x;
+ switch (x) {
+ case '%s': return String(args[i++]);
+ case '%d': return Number(args[i++]);
+ case '%j':
+ try {
+ return JSON.stringify(args[i++]);
+ } catch (_) {
+ return '[Circular]';
+ }
+ default:
+ return x;
+ }
+ });
+ for (var x = args[i]; i < len; x = args[++i]) {
+ if (isNull(x) || !isObject(x)) {
+ str += ' ' + x;
+ } else {
+ str += ' ' + inspect(x);
+ }
+ }
+ return str;
+};
-//*** UMD BEGIN
-if (typeof define !== 'undefined' && define.amd) { //require.js / AMD
- define([], function() {
- return secureRandom
- })
-} else if (typeof module !== 'undefined' && module.exports) { //CommonJS
- module.exports = secureRandom
-} else { //script / browser
- globals.secureRandom = secureRandom
-}
-//*** UMD END
-
-//options.type is the only valid option
-function secureRandom(count, options) {
- options = options || {type: 'Array'}
- //we check for process.pid to prevent browserify from tricking us
- if (typeof process != 'undefined' && typeof process.pid == 'number') {
- return nodeRandom(count, options)
- } else {
- var crypto = window.crypto || window.msCrypto
- if (!crypto) throw new Error("Your browser does not support window.crypto.")
- return browserRandom(count, options)
+
+// Mark that a method should not be used.
+// Returns a modified function which warns once by default.
+// If --no-deprecation is set, then it is a no-op.
+exports.deprecate = function(fn, msg) {
+ // Allow for deprecating things in the process of starting up.
+ if (isUndefined(global.process)) {
+ return function() {
+ return exports.deprecate(fn, msg).apply(this, arguments);
+ };
}
-}
-function nodeRandom(count, options) {
- var crypto = _dereq_('crypto')
- var buf = crypto.randomBytes(count)
+ if (process.noDeprecation === true) {
+ return fn;
+ }
- switch (options.type) {
- case 'Array':
- return [].slice.call(buf)
- case 'Buffer':
- return buf
- case 'Uint8Array':
- var arr = new Uint8Array(count)
- for (var i = 0; i < count; ++i) { arr[i] = buf.readUInt8(i) }
- return arr
- default:
- throw new Error(options.type + " is unsupported.")
+ var warned = false;
+ function deprecated() {
+ if (!warned) {
+ if (process.throwDeprecation) {
+ throw new Error(msg);
+ } else if (process.traceDeprecation) {
+ console.trace(msg);
+ } else {
+ console.error(msg);
+ }
+ warned = true;
+ }
+ return fn.apply(this, arguments);
}
-}
-function browserRandom(count, options) {
- var nativeArr = new Uint8Array(count)
- var crypto = window.crypto || window.msCrypto
- crypto.getRandomValues(nativeArr)
+ return deprecated;
+};
+
- switch (options.type) {
- case 'Array':
- return [].slice.call(nativeArr)
- case 'Buffer':
- try { var b = new Buffer(1) } catch(e) { throw new Error('Buffer not supported in this environment. Use Node.js or Browserify for browser support.')}
- return new Buffer(nativeArr)
- case 'Uint8Array':
- return nativeArr
- default:
- throw new Error(options.type + " is unsupported.")
+var debugs = {};
+var debugEnviron;
+exports.debuglog = function(set) {
+ if (isUndefined(debugEnviron))
+ debugEnviron = process.env.NODE_DEBUG || '';
+ set = set.toUpperCase();
+ if (!debugs[set]) {
+ if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
+ var pid = process.pid;
+ debugs[set] = function() {
+ var msg = exports.format.apply(exports, arguments);
+ console.error('%s %d: %s', set, pid, msg);
+ };
+ } else {
+ debugs[set] = function() {};
+ }
}
-}
+ return debugs[set];
+};
-secureRandom.randomArray = function(byteCount) {
- return secureRandom(byteCount, {type: 'Array'})
-}
-secureRandom.randomUint8Array = function(byteCount) {
- return secureRandom(byteCount, {type: 'Uint8Array'})
+/**
+ * Echos the value of a value. Trys to print the value out
+ * in the best way possible given the different types.
+ *
+ * @param {Object} obj The object to print out.
+ * @param {Object} opts Optional options object that alters the output.
+ */
+/* legacy: obj, showHidden, depth, colors*/
+function inspect(obj, opts) {
+ // default options
+ var ctx = {
+ seen: [],
+ stylize: stylizeNoColor
+ };
+ // legacy...
+ if (arguments.length >= 3) ctx.depth = arguments[2];
+ if (arguments.length >= 4) ctx.colors = arguments[3];
+ if (isBoolean(opts)) {
+ // legacy...
+ ctx.showHidden = opts;
+ } else if (opts) {
+ // got an "options" object
+ exports._extend(ctx, opts);
+ }
+ // set default options
+ if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
+ if (isUndefined(ctx.depth)) ctx.depth = 2;
+ if (isUndefined(ctx.colors)) ctx.colors = false;
+ if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
+ if (ctx.colors) ctx.stylize = stylizeWithColor;
+ return formatValue(ctx, obj, ctx.depth);
}
+exports.inspect = inspect;
-secureRandom.randomBuffer = function(byteCount) {
- return secureRandom(byteCount, {type: 'Buffer'})
-}
+// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
+inspect.colors = {
+ 'bold' : [1, 22],
+ 'italic' : [3, 23],
+ 'underline' : [4, 24],
+ 'inverse' : [7, 27],
+ 'white' : [37, 39],
+ 'grey' : [90, 39],
+ 'black' : [30, 39],
+ 'blue' : [34, 39],
+ 'cyan' : [36, 39],
+ 'green' : [32, 39],
+ 'magenta' : [35, 39],
+ 'red' : [31, 39],
+ 'yellow' : [33, 39]
+};
-})(this);
+// Don't use 'blue' not visible on cmd.exe
+inspect.styles = {
+ 'special': 'cyan',
+ 'number': 'yellow',
+ 'boolean': 'yellow',
+ 'undefined': 'grey',
+ 'null': 'bold',
+ 'string': 'green',
+ 'date': 'magenta',
+ // "name": intentionally not styling
+ 'regexp': 'red'
+};
-}).call(this,_dereq_("FWaASH"),_dereq_("buffer").Buffer)
-},{"FWaASH":12,"buffer":8,"crypto":7}],69:[function(_dereq_,module,exports){
-(function (Buffer){
-var assert = _dereq_('assert')
-var base58check = _dereq_('./base58check')
-var networks = _dereq_('./networks')
-var scripts = _dereq_('./scripts')
-function findScriptTypeByVersion(version) {
- for (var networkName in networks) {
- var network = networks[networkName]
+function stylizeWithColor(str, styleType) {
+ var style = inspect.styles[styleType];
- if (version === network.pubKeyHash) return 'pubkeyhash'
- if (version === network.scriptHash) return 'scripthash'
+ if (style) {
+ return '\u001b[' + inspect.colors[style][0] + 'm' + str +
+ '\u001b[' + inspect.colors[style][1] + 'm';
+ } else {
+ return str;
}
}
-function Address(hash, version) {
- assert(Buffer.isBuffer(hash), 'Expected Buffer, got ' + hash)
- assert.strictEqual(hash.length, 20, 'Invalid hash length')
- assert.strictEqual(version & 0xff, version, 'Invalid version byte')
-
- this.hash = hash
- this.version = version
-}
-
-// Import functions
-Address.fromBase58Check = function(string) {
- var payload = base58check.decode(string)
- var version = payload.readUInt8(0)
- var hash = payload.slice(1)
- return new Address(hash, version)
+function stylizeNoColor(str, styleType) {
+ return str;
}
-Address.fromOutputScript = function(script, network) {
- network = network || networks.bitcoin
- var type = scripts.classifyOutput(script)
+function arrayToHash(array) {
+ var hash = {};
- if (type === 'pubkeyhash') return new Address(script.chunks[2], network.pubKeyHash)
- if (type === 'scripthash') return new Address(script.chunks[1], network.scriptHash)
+ array.forEach(function(val, idx) {
+ hash[val] = true;
+ });
- assert(false, type + ' has no matching Address')
+ return hash;
}
-// Export functions
-Address.prototype.toBase58Check = function () {
- var payload = new Buffer(21)
- payload.writeUInt8(this.version, 0)
- this.hash.copy(payload, 1)
-
- return base58check.encode(payload)
-}
-
-Address.prototype.toOutputScript = function() {
- var scriptType = findScriptTypeByVersion(this.version)
-
- if (scriptType === 'pubkeyhash') return scripts.pubKeyHashOutput(this.hash)
- if (scriptType === 'scripthash') return scripts.scriptHashOutput(this.hash)
-
- assert(false, this.toString() + ' has no matching Script')
-}
-
-Address.prototype.toString = Address.prototype.toBase58Check
-
-module.exports = Address
-
-}).call(this,_dereq_("buffer").Buffer)
-},{"./base58check":70,"./networks":81,"./scripts":84,"assert":4,"buffer":8}],70:[function(_dereq_,module,exports){
-(function (Buffer){
-// https://en.bitcoin.it/wiki/Base58Check_encoding
-var assert = _dereq_('assert')
-var base58 = _dereq_('bs58')
-var crypto = _dereq_('./crypto')
-
-// Encode a buffer as a base58-check-encoded string
-function encode(payload) {
- var checksum = crypto.hash256(payload).slice(0, 4)
-
- return base58.encode(Buffer.concat([
- payload,
- checksum
- ]))
-}
-
-// Decode a base58-check-encoded string to a buffer
-function decode(string) {
- var buffer = base58.decode(string)
-
- var payload = buffer.slice(0, -4)
- var checksum = buffer.slice(-4)
- var newChecksum = crypto.hash256(payload).slice(0, 4)
-
- assert.deepEqual(newChecksum, checksum, 'Invalid checksum')
-
- return payload
-}
-
-module.exports = {
- encode: encode,
- decode: decode
-}
-
-}).call(this,_dereq_("buffer").Buffer)
-},{"./crypto":73,"assert":4,"bs58":15,"buffer":8}],71:[function(_dereq_,module,exports){
-var assert = _dereq_('assert')
-var opcodes = _dereq_('./opcodes')
-
-// https://github.com/feross/buffer/blob/master/index.js#L1127
-function verifuint(value, max) {
- assert(typeof value === 'number', 'cannot write a non-number as a number')
- assert(value >= 0, 'specified a negative value for writing an unsigned value')
- assert(value <= max, 'value is larger than maximum value for type')
- assert(Math.floor(value) === value, 'value has a fractional component')
-}
-
-function pushDataSize(i) {
- return i < opcodes.OP_PUSHDATA1 ? 1
- : i < 0xff ? 2
- : i < 0xffff ? 3
- : 5
-}
-
-function readPushDataInt(buffer, offset) {
- var opcode = buffer.readUInt8(offset)
- var number, size
-
- // ~6 bit
- if (opcode < opcodes.OP_PUSHDATA1) {
- number = opcode
- size = 1
-
- // 8 bit
- } else if (opcode === opcodes.OP_PUSHDATA1) {
- number = buffer.readUInt8(offset + 1)
- size = 2
- // 16 bit
- } else if (opcode === opcodes.OP_PUSHDATA2) {
- number = buffer.readUInt16LE(offset + 1)
- size = 3
+function formatValue(ctx, value, recurseTimes) {
+ // Provide a hook for user-specified inspect functions.
+ // Check that value is an object with an inspect function on it
+ if (ctx.customInspect &&
+ value &&
+ isFunction(value.inspect) &&
+ // Filter out the util module, it's inspect function is special
+ value.inspect !== exports.inspect &&
+ // Also filter out any prototype objects using the circular check.
+ !(value.constructor && value.constructor.prototype === value)) {
+ var ret = value.inspect(recurseTimes, ctx);
+ if (!isString(ret)) {
+ ret = formatValue(ctx, ret, recurseTimes);
+ }
+ return ret;
+ }
- // 32 bit
- } else {
- assert.equal(opcode, opcodes.OP_PUSHDATA4, 'Unexpected opcode')
+ // Primitive types cannot have properties
+ var primitive = formatPrimitive(ctx, value);
+ if (primitive) {
+ return primitive;
+ }
- number = buffer.readUInt32LE(offset + 1)
- size = 5
+ // Look up the keys of the object.
+ var keys = Object.keys(value);
+ var visibleKeys = arrayToHash(keys);
+ if (ctx.showHidden) {
+ keys = Object.getOwnPropertyNames(value);
}
- return {
- opcode: opcode,
- number: number,
- size: size
+ // IE doesn't make error fields non-enumerable
+ // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
+ if (isError(value)
+ && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
+ return formatError(value);
}
-}
-function readUInt64LE(buffer, offset) {
- var a = buffer.readUInt32LE(offset)
- var b = buffer.readUInt32LE(offset + 4)
- b *= 0x100000000
+ // Some type of object without properties can be shortcutted.
+ if (keys.length === 0) {
+ if (isFunction(value)) {
+ var name = value.name ? ': ' + value.name : '';
+ return ctx.stylize('[Function' + name + ']', 'special');
+ }
+ if (isRegExp(value)) {
+ return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+ }
+ if (isDate(value)) {
+ return ctx.stylize(Date.prototype.toString.call(value), 'date');
+ }
+ if (isError(value)) {
+ return formatError(value);
+ }
+ }
- verifuint(b + a, 0x001fffffffffffff)
+ var base = '', array = false, braces = ['{', '}'];
- return b + a
-}
+ // Make Array say that they are Array
+ if (isArray(value)) {
+ array = true;
+ braces = ['[', ']'];
+ }
-function readVarInt(buffer, offset) {
- var t = buffer.readUInt8(offset)
- var number, size
+ // Make functions say that they are functions
+ if (isFunction(value)) {
+ var n = value.name ? ': ' + value.name : '';
+ base = ' [Function' + n + ']';
+ }
- // 8 bit
- if (t < 253) {
- number = t
- size = 1
+ // Make RegExps say that they are RegExps
+ if (isRegExp(value)) {
+ base = ' ' + RegExp.prototype.toString.call(value);
+ }
- // 16 bit
- } else if (t < 254) {
- number = buffer.readUInt16LE(offset + 1)
- size = 3
+ // Make dates with properties first say the date
+ if (isDate(value)) {
+ base = ' ' + Date.prototype.toUTCString.call(value);
+ }
- // 32 bit
- } else if (t < 255) {
- number = buffer.readUInt32LE(offset + 1)
- size = 5
+ // Make error with message first say the error
+ if (isError(value)) {
+ base = ' ' + formatError(value);
+ }
- // 64 bit
- } else {
- number = readUInt64LE(buffer, offset + 1)
- size = 9
+ if (keys.length === 0 && (!array || value.length == 0)) {
+ return braces[0] + base + braces[1];
}
- return {
- number: number,
- size: size
+ if (recurseTimes < 0) {
+ if (isRegExp(value)) {
+ return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+ } else {
+ return ctx.stylize('[Object]', 'special');
+ }
}
-}
-function writePushDataInt(buffer, number, offset) {
- var size = pushDataSize(number)
+ ctx.seen.push(value);
- // ~6 bit
- if (size === 1) {
- buffer.writeUInt8(number, offset)
+ var output;
+ if (array) {
+ output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
+ } else {
+ output = keys.map(function(key) {
+ return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
+ });
+ }
- // 8 bit
- } else if (size === 2) {
- buffer.writeUInt8(opcodes.OP_PUSHDATA1, offset)
- buffer.writeUInt8(number, offset + 1)
+ ctx.seen.pop();
- // 16 bit
- } else if (size === 3) {
- buffer.writeUInt8(opcodes.OP_PUSHDATA2, offset)
- buffer.writeUInt16LE(number, offset + 1)
+ return reduceToSingleString(output, base, braces);
+}
- // 32 bit
- } else {
- buffer.writeUInt8(opcodes.OP_PUSHDATA4, offset)
- buffer.writeUInt32LE(number, offset + 1)
+function formatPrimitive(ctx, value) {
+ if (isUndefined(value))
+ return ctx.stylize('undefined', 'undefined');
+ if (isString(value)) {
+ var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
+ .replace(/'/g, "\\'")
+ .replace(/\\"/g, '"') + '\'';
+ return ctx.stylize(simple, 'string');
}
-
- return size
+ if (isNumber(value))
+ return ctx.stylize('' + value, 'number');
+ if (isBoolean(value))
+ return ctx.stylize('' + value, 'boolean');
+ // For some reason typeof null is "object", so special case here.
+ if (isNull(value))
+ return ctx.stylize('null', 'null');
}
-function writeUInt64LE(buffer, value, offset) {
- verifuint(value, 0x001fffffffffffff)
- buffer.writeInt32LE(value & -1, offset)
- buffer.writeUInt32LE(Math.floor(value / 0x100000000), offset + 4)
+function formatError(value) {
+ return '[' + Error.prototype.toString.call(value) + ']';
}
-function varIntSize(i) {
- return i < 253 ? 1
- : i < 0x10000 ? 3
- : i < 0x100000000 ? 5
- : 9
+
+function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
+ var output = [];
+ for (var i = 0, l = value.length; i < l; ++i) {
+ if (hasOwnProperty(value, String(i))) {
+ output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+ String(i), true));
+ } else {
+ output.push('');
+ }
+ }
+ keys.forEach(function(key) {
+ if (!key.match(/^\d+$/)) {
+ output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+ key, true));
+ }
+ });
+ return output;
}
-function writeVarInt(buffer, number, offset) {
- var size = varIntSize(number)
- // 8 bit
- if (size === 1) {
- buffer.writeUInt8(number, offset)
-
- // 16 bit
- } else if (size === 3) {
- buffer.writeUInt8(253, offset)
- buffer.writeUInt16LE(number, offset + 1)
-
- // 32 bit
- } else if (size === 5) {
- buffer.writeUInt8(254, offset)
- buffer.writeUInt32LE(number, offset + 1)
-
- // 64 bit
+function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
+ var name, str, desc;
+ desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
+ if (desc.get) {
+ if (desc.set) {
+ str = ctx.stylize('[Getter/Setter]', 'special');
+ } else {
+ str = ctx.stylize('[Getter]', 'special');
+ }
} else {
- buffer.writeUInt8(255, offset)
- writeUInt64LE(buffer, number, offset + 1)
+ if (desc.set) {
+ str = ctx.stylize('[Setter]', 'special');
+ }
+ }
+ if (!hasOwnProperty(visibleKeys, key)) {
+ name = '[' + key + ']';
+ }
+ if (!str) {
+ if (ctx.seen.indexOf(desc.value) < 0) {
+ if (isNull(recurseTimes)) {
+ str = formatValue(ctx, desc.value, null);
+ } else {
+ str = formatValue(ctx, desc.value, recurseTimes - 1);
+ }
+ if (str.indexOf('\n') > -1) {
+ if (array) {
+ str = str.split('\n').map(function(line) {
+ return ' ' + line;
+ }).join('\n').substr(2);
+ } else {
+ str = '\n' + str.split('\n').map(function(line) {
+ return ' ' + line;
+ }).join('\n');
+ }
+ }
+ } else {
+ str = ctx.stylize('[Circular]', 'special');
+ }
+ }
+ if (isUndefined(name)) {
+ if (array && key.match(/^\d+$/)) {
+ return str;
+ }
+ name = JSON.stringify('' + key);
+ if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
+ name = name.substr(1, name.length - 2);
+ name = ctx.stylize(name, 'name');
+ } else {
+ name = name.replace(/'/g, "\\'")
+ .replace(/\\"/g, '"')
+ .replace(/(^"|"$)/g, "'");
+ name = ctx.stylize(name, 'string');
+ }
}
- return size
-}
-
-module.exports = {
- pushDataSize: pushDataSize,
- readPushDataInt: readPushDataInt,
- readUInt64LE: readUInt64LE,
- readVarInt: readVarInt,
- varIntSize: varIntSize,
- writePushDataInt: writePushDataInt,
- writeUInt64LE: writeUInt64LE,
- writeVarInt: writeVarInt
+ return name + ': ' + str;
}
-},{"./opcodes":82,"assert":4}],72:[function(_dereq_,module,exports){
-(function (Buffer){
-var assert = _dereq_('assert')
-var Crypto = _dereq_('crypto-js')
-var WordArray = Crypto.lib.WordArray
-function bufferToWordArray(buffer) {
- assert(Buffer.isBuffer(buffer), 'Expected Buffer, got', buffer)
+function reduceToSingleString(output, base, braces) {
+ var numLinesEst = 0;
+ var length = output.reduce(function(prev, cur) {
+ numLinesEst++;
+ if (cur.indexOf('\n') >= 0) numLinesEst++;
+ return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
+ }, 0);
- var words = []
- for (var i = 0, b = 0; i < buffer.length; i++, b += 8) {
- words[b >>> 5] |= buffer[i] << (24 - b % 32)
+ if (length > 60) {
+ return braces[0] +
+ (base === '' ? '' : base + '\n ') +
+ ' ' +
+ output.join(',\n ') +
+ ' ' +
+ braces[1];
}
- return new WordArray.init(words, buffer.length)
+ return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
}
-function wordArrayToBuffer(wordArray) {
- assert(Array.isArray(wordArray.words), 'Expected WordArray, got' + wordArray)
-
- var words = wordArray.words
- var buffer = new Buffer(words.length * 4)
- words.forEach(function(value, i) {
- buffer.writeInt32BE(value & -1, i * 4)
- })
-
- return buffer
+// NOTE: These type checking functions intentionally don't use `instanceof`
+// because it is fragile and can be easily faked with `Object.create()`.
+function isArray(ar) {
+ return Array.isArray(ar);
}
+exports.isArray = isArray;
-module.exports = {
- bufferToWordArray: bufferToWordArray,
- wordArrayToBuffer: wordArrayToBuffer
+function isBoolean(arg) {
+ return typeof arg === 'boolean';
}
+exports.isBoolean = isBoolean;
-}).call(this,_dereq_("buffer").Buffer)
-},{"assert":4,"buffer":8,"crypto-js":37}],73:[function(_dereq_,module,exports){
-(function (Buffer){
-// Crypto, crypto, where art thou crypto
-var assert = _dereq_('assert')
-var CryptoJS = _dereq_('crypto-js')
-var crypto = _dereq_('crypto')
-var convert = _dereq_('./convert')
-
-function hash160(buffer) {
- return ripemd160(sha256(buffer))
+function isNull(arg) {
+ return arg === null;
}
+exports.isNull = isNull;
-function hash256(buffer) {
- return sha256(sha256(buffer))
+function isNullOrUndefined(arg) {
+ return arg == null;
}
+exports.isNullOrUndefined = isNullOrUndefined;
-function ripemd160(buffer) {
- return crypto.createHash('rmd160').update(buffer).digest()
+function isNumber(arg) {
+ return typeof arg === 'number';
}
+exports.isNumber = isNumber;
-function sha1(buffer) {
- return crypto.createHash('sha1').update(buffer).digest()
+function isString(arg) {
+ return typeof arg === 'string';
}
+exports.isString = isString;
-function sha256(buffer) {
- return crypto.createHash('sha256').update(buffer).digest()
+function isSymbol(arg) {
+ return typeof arg === 'symbol';
}
+exports.isSymbol = isSymbol;
-// FIXME: Name not consistent with others
-function HmacSHA256(buffer, secret) {
- return crypto.createHmac('sha256', secret).update(buffer).digest()
+function isUndefined(arg) {
+ return arg === void 0;
}
+exports.isUndefined = isUndefined;
-function HmacSHA512(data, secret) {
- assert(Buffer.isBuffer(data), 'Expected Buffer for data, got ' + data)
- assert(Buffer.isBuffer(secret), 'Expected Buffer for secret, got ' + secret)
+function isRegExp(re) {
+ return isObject(re) && objectToString(re) === '[object RegExp]';
+}
+exports.isRegExp = isRegExp;
- var dataWords = convert.bufferToWordArray(data)
- var secretWords = convert.bufferToWordArray(secret)
+function isObject(arg) {
+ return typeof arg === 'object' && arg !== null;
+}
+exports.isObject = isObject;
- var hash = CryptoJS.HmacSHA512(dataWords, secretWords)
+function isDate(d) {
+ return isObject(d) && objectToString(d) === '[object Date]';
+}
+exports.isDate = isDate;
- return convert.wordArrayToBuffer(hash)
+function isError(e) {
+ return isObject(e) &&
+ (objectToString(e) === '[object Error]' || e instanceof Error);
}
+exports.isError = isError;
-module.exports = {
- ripemd160: ripemd160,
- sha1: sha1,
- sha256: sha256,
- hash160: hash160,
- hash256: hash256,
- HmacSHA256: HmacSHA256,
- HmacSHA512: HmacSHA512
+function isFunction(arg) {
+ return typeof arg === 'function';
}
+exports.isFunction = isFunction;
-}).call(this,_dereq_("buffer").Buffer)
-},{"./convert":72,"assert":4,"buffer":8,"crypto":19,"crypto-js":37}],74:[function(_dereq_,module,exports){
-(function (Buffer){
-var assert = _dereq_('assert')
-var crypto = _dereq_('./crypto')
+function isPrimitive(arg) {
+ return arg === null ||
+ typeof arg === 'boolean' ||
+ typeof arg === 'number' ||
+ typeof arg === 'string' ||
+ typeof arg === 'symbol' || // ES6 symbol
+ typeof arg === 'undefined';
+}
+exports.isPrimitive = isPrimitive;
-var BigInteger = _dereq_('bigi')
-var ECSignature = _dereq_('./ecsignature')
-var Point = _dereq_('ecurve').Point
+exports.isBuffer = require('./support/isBuffer');
-// https://tools.ietf.org/html/rfc6979#section-3.2
-function deterministicGenerateK(curve, hash, d) {
- assert(Buffer.isBuffer(hash), 'Hash must be a Buffer, not ' + hash)
- assert.equal(hash.length, 32, 'Hash must be 256 bit')
- assert(d instanceof BigInteger, 'Private key must be a BigInteger')
+function objectToString(o) {
+ return Object.prototype.toString.call(o);
+}
- var x = d.toBuffer(32)
- var k = new Buffer(32)
- var v = new Buffer(32)
- // Step B
- v.fill(1)
+function pad(n) {
+ return n < 10 ? '0' + n.toString(10) : n.toString(10);
+}
- // Step C
- k.fill(0)
- // Step D
- k = crypto.HmacSHA256(Buffer.concat([v, new Buffer([0]), x, hash]), k)
+var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
+ 'Oct', 'Nov', 'Dec'];
- // Step E
- v = crypto.HmacSHA256(v, k)
+// 26 Feb 16:19:34
+function timestamp() {
+ var d = new Date();
+ var time = [pad(d.getHours()),
+ pad(d.getMinutes()),
+ pad(d.getSeconds())].join(':');
+ return [d.getDate(), months[d.getMonth()], time].join(' ');
+}
- // Step F
- k = crypto.HmacSHA256(Buffer.concat([v, new Buffer([1]), x, hash]), k)
- // Step G
- v = crypto.HmacSHA256(v, k)
+// log is just a thin wrapper to console.log that prepends a timestamp
+exports.log = function() {
+ console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
+};
- // Step H1/H2a, ignored as tlen === qlen (256 bit)
- // Step H2b
- v = crypto.HmacSHA256(v, k)
- var T = BigInteger.fromBuffer(v)
+/**
+ * Inherit the prototype methods from one constructor into another.
+ *
+ * The Function.prototype.inherits from lang.js rewritten as a standalone
+ * function (not on Function.prototype). NOTE: If this file is to be loaded
+ * during bootstrapping this function needs to be rewritten using some native
+ * functions as prototype setup using normal JavaScript does not work as
+ * expected during bootstrapping (see mirror.js in r114903).
+ *
+ * @param {function} ctor Constructor function which needs to inherit the
+ * prototype.
+ * @param {function} superCtor Constructor function to inherit prototype from.
+ */
+exports.inherits = require('inherits');
- // Step H3, repeat until T is within the interval [1, n - 1]
- while ((T.signum() <= 0) || (T.compareTo(curve.n) >= 0)) {
- k = crypto.HmacSHA256(Buffer.concat([v, new Buffer([0])]), k)
- v = crypto.HmacSHA256(v, k)
+exports._extend = function(origin, add) {
+ // Don't do anything if add isn't an object
+ if (!add || !isObject(add)) return origin;
- T = BigInteger.fromBuffer(v)
+ var keys = Object.keys(add);
+ var i = keys.length;
+ while (i--) {
+ origin[keys[i]] = add[keys[i]];
}
+ return origin;
+};
- return T
+function hasOwnProperty(obj, prop) {
+ return Object.prototype.hasOwnProperty.call(obj, prop);
}
-function sign(curve, hash, d) {
- var k = deterministicGenerateK(curve, hash, d)
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./support/isBuffer":28,"_process":14,"inherits":12}],30:[function(require,module,exports){
+// Base58 encoding/decoding
+// Originally written by Mike Hearn for BitcoinJ
+// Copyright (c) 2011 Google Inc
+// Ported to JavaScript by Stefan Thomas
+// Merged Buffer refactorings from base58-native by Stephen Pair
+// Copyright (c) 2013 BitPay Inc
- var n = curve.n
- var G = curve.G
- var Q = G.multiply(k)
- var e = BigInteger.fromBuffer(hash)
+var ALPHABET = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'
+var ALPHABET_MAP = {}
+for(var i = 0; i < ALPHABET.length; i++) {
+ ALPHABET_MAP[ALPHABET.charAt(i)] = i
+}
+var BASE = 58
- var r = Q.affineX.mod(n)
- assert.notEqual(r.signum(), 0, 'Invalid R value')
+function encode(buffer) {
+ if (buffer.length === 0) return ''
- var s = k.modInverse(n).multiply(e.add(d.multiply(r))).mod(n)
- assert.notEqual(s.signum(), 0, 'Invalid S value')
+ var i, j, digits = [0]
+ for (i = 0; i < buffer.length; i++) {
+ for (j = 0; j < digits.length; j++) digits[j] <<= 8
- var N_OVER_TWO = n.shiftRight(1)
+ digits[0] += buffer[i]
- // enforce low S values, see bip62: 'low s values in signatures'
- if (s.compareTo(N_OVER_TWO) > 0) {
- s = n.subtract(s)
- }
+ var carry = 0
+ for (j = 0; j < digits.length; ++j) {
+ digits[j] += carry
- return new ECSignature(r, s)
-}
+ carry = (digits[j] / BASE) | 0
+ digits[j] %= BASE
+ }
-function verify(curve, hash, signature, Q) {
- var e = BigInteger.fromBuffer(hash)
-
- return verifyRaw(curve, e, signature, Q)
-}
-
-function verifyRaw(curve, e, signature, Q) {
- var n = curve.n
- var G = curve.G
-
- var r = signature.r
- var s = signature.s
-
- if (r.signum() === 0 || r.compareTo(n) >= 0) return false
- if (s.signum() === 0 || s.compareTo(n) >= 0) return false
-
- var c = s.modInverse(n)
+ while (carry) {
+ digits.push(carry % BASE)
- var u1 = e.multiply(c).mod(n)
- var u2 = r.multiply(c).mod(n)
+ carry = (carry / BASE) | 0
+ }
+ }
- var point = G.multiplyTwo(u1, Q, u2)
- var v = point.affineX.mod(n)
+ // deal with leading zeros
+ for (i = 0; buffer[i] === 0 && i < buffer.length - 1; i++) digits.push(0)
- return v.equals(r)
+ // convert digits to a string
+ var stringOutput = ""
+ for (var i = digits.length - 1; i >= 0; i--) {
+ stringOutput = stringOutput + ALPHABET[digits[i]]
+ }
+ return stringOutput
}
-/**
- * Recover a public key from a signature.
- *
- * See SEC 1: Elliptic Curve Cryptography, section 4.1.6, "Public
- * Key Recovery Operation".
- *
- * http://www.secg.org/download/aid-780/sec1-v2.pdf
- */
-function recoverPubKey(curve, e, signature, i) {
- assert.strictEqual(i & 3, i, 'Recovery param is more than two bits')
-
- var r = signature.r
- var s = signature.s
-
- // A set LSB signifies that the y-coordinate is odd
- var isYOdd = i & 1
-
- // The more significant bit specifies whether we should use the
- // first or second candidate key.
- var isSecondKey = i >> 1
-
- var n = curve.n
- var G = curve.G
-
- // 1.1 Let x = r + jn
- var x = isSecondKey ? r.add(n) : r
- var R = curve.pointFromX(isYOdd, x)
-
- // 1.4 Check that nR is at infinity
- var nR = R.multiply(n)
- assert(curve.isInfinity(nR), 'nR is not a valid curve point')
+function decode(string) {
+ if (string.length === 0) return []
- // Compute -e from e
- var eNeg = e.negate().mod(n)
+ var i, j, bytes = [0]
+ for (i = 0; i < string.length; i++) {
+ var c = string[i]
+ if (!(c in ALPHABET_MAP)) throw new Error('Non-base58 character')
- // 1.6.1 Compute Q = r^-1 (sR - eG)
- // Q = r^-1 (sR + -eG)
- var rInv = r.modInverse(n)
+ for (j = 0; j < bytes.length; j++) bytes[j] *= BASE
+ bytes[0] += ALPHABET_MAP[c]
- var Q = R.multiplyTwo(s, G, eNeg).multiply(rInv)
- curve.validate(Q)
+ var carry = 0
+ for (j = 0; j < bytes.length; ++j) {
+ bytes[j] += carry
- return Q
-}
+ carry = bytes[j] >> 8
+ bytes[j] &= 0xff
+ }
-/**
- * Calculate pubkey extraction parameter.
- *
- * When extracting a pubkey from a signature, we have to
- * distinguish four different cases. Rather than putting this
- * burden on the verifier, Bitcoin includes a 2-bit value with the
- * signature.
- *
- * This function simply tries all four cases and returns the value
- * that resulted in a successful pubkey recovery.
- */
-function calcPubKeyRecoveryParam(curve, e, signature, Q) {
- for (var i = 0; i < 4; i++) {
- var Qprime = recoverPubKey(curve, e, signature, i)
+ while (carry) {
+ bytes.push(carry & 0xff)
- // 1.6.2 Verify Q
- if (Qprime.equals(Q)) {
- return i
+ carry >>= 8
}
}
- throw new Error('Unable to find valid recovery factor')
+ // deal with leading zeros
+ for (i = 0; string[i] === '1' && i < string.length - 1; i++) bytes.push(0)
+
+ return bytes.reverse()
}
module.exports = {
- calcPubKeyRecoveryParam: calcPubKeyRecoveryParam,
- deterministicGenerateK: deterministicGenerateK,
- recoverPubKey: recoverPubKey,
- sign: sign,
- verify: verify,
- verifyRaw: verifyRaw
+ encode: encode,
+ decode: decode
}
-}).call(this,_dereq_("buffer").Buffer)
-},{"./crypto":73,"./ecsignature":77,"assert":4,"bigi":3,"buffer":8,"ecurve":65}],75:[function(_dereq_,module,exports){
+},{}],31:[function(require,module,exports){
(function (Buffer){
-var assert = _dereq_('assert')
-var base58check = _dereq_('./base58check')
-var ecdsa = _dereq_('./ecdsa')
-var networks = _dereq_('./networks')
-var secureRandom = _dereq_('secure-random')
-
-var BigInteger = _dereq_('bigi')
-var ECPubKey = _dereq_('./ecpubkey')
-
-var ecurve = _dereq_('ecurve')
-var curve = ecurve.getCurveByName('secp256k1')
-
-function ECKey(d, compressed) {
- assert(d.signum() > 0, 'Private key must be greater than 0')
- assert(d.compareTo(curve.n) < 0, 'Private key must be less than the curve order')
-
- var Q = curve.G.multiply(d)
-
- this.d = d
- this.pub = new ECPubKey(Q, compressed)
-}
-
-// Static constructors
-ECKey.fromWIF = function(string) {
- var payload = base58check.decode(string)
- var compressed = false
-
- // Ignore the version byte
- payload = payload.slice(1)
-
- if (payload.length === 33) {
- assert.strictEqual(payload[32], 0x01, 'Invalid compression flag')
-
- // Truncate the compression flag
- payload = payload.slice(0, -1)
- compressed = true
- }
+'use strict'
- assert.equal(payload.length, 32, 'Invalid WIF payload length')
+var base58 = require('bs58')
+var createHash = require('create-hash')
- var d = BigInteger.fromBuffer(payload)
- return new ECKey(d, compressed)
+// SHA256(SHA256(buffer))
+function sha256x2 (buffer) {
+ buffer = createHash('sha256').update(buffer).digest()
+ return createHash('sha256').update(buffer).digest()
}
-ECKey.makeRandom = function(compressed, rng) {
- rng = rng || secureRandom.randomBuffer
-
- var buffer = rng(32)
- assert(Buffer.isBuffer(buffer), 'Expected Buffer, got ' + buffer)
-
- var d = BigInteger.fromBuffer(buffer)
- d = d.mod(curve.n)
+// Encode a buffer as a base58-check encoded string
+function encode (payload) {
+ var checksum = sha256x2(payload).slice(0, 4)
- return new ECKey(d, compressed)
+ return base58.encode(Buffer.concat([
+ payload,
+ checksum
+ ]))
}
-// Export functions
-ECKey.prototype.toWIF = function(network) {
- network = network || networks.bitcoin
+// Decode a base58-check encoded string to a buffer
+function decode (string) {
+ var buffer = new Buffer(base58.decode(string))
- var bufferLen = this.pub.compressed ? 34 : 33
- var buffer = new Buffer(bufferLen)
+ var payload = buffer.slice(0, -4)
+ var checksum = buffer.slice(-4)
+ var newChecksum = sha256x2(payload).slice(0, 4)
- buffer.writeUInt8(network.wif, 0)
- this.d.toBuffer(32).copy(buffer, 1)
+ for (var i = 0; i < newChecksum.length; ++i) {
+ if (newChecksum[i] === checksum[i]) continue
- if (this.pub.compressed) {
- buffer.writeUInt8(0x01, 33)
+ throw new Error('Invalid checksum')
}
- return base58check.encode(buffer)
+ return payload
}
-// Operations
-ECKey.prototype.sign = function(hash) {
- return ecdsa.sign(curve, hash, this.d)
+module.exports = {
+ encode: encode,
+ decode: decode
}
-module.exports = ECKey
-
-}).call(this,_dereq_("buffer").Buffer)
-},{"./base58check":70,"./ecdsa":74,"./ecpubkey":76,"./networks":81,"assert":4,"bigi":3,"buffer":8,"ecurve":65,"secure-random":68}],76:[function(_dereq_,module,exports){
+}).call(this,require("buffer").Buffer)
+},{"bs58":30,"buffer":7,"create-hash":32}],32:[function(require,module,exports){
(function (Buffer){
-var assert = _dereq_('assert')
-var crypto = _dereq_('./crypto')
-var ecdsa = _dereq_('./ecdsa')
-var networks = _dereq_('./networks')
+'use strict';
+var inherits = require('inherits')
+var md5 = require('./md5')
+var rmd160 = require('ripemd160')
+var sha = require('sha.js')
-var Address = _dereq_('./address')
+var Transform = require('stream').Transform
-var ecurve = _dereq_('ecurve')
-var curve = ecurve.getCurveByName('secp256k1')
+function HashNoConstructor(hash) {
+ Transform.call(this)
-function ECPubKey(Q, compressed) {
- assert(Q instanceof ecurve.Point, 'Expected Point, got ' + Q)
+ this._hash = hash
+ this.buffers = []
+}
- if (compressed == undefined) compressed = true
- assert.strictEqual(typeof compressed, 'boolean', 'Expected boolean, got ' + compressed)
+inherits(HashNoConstructor, Transform)
- this.compressed = compressed
- this.Q = Q
-}
+HashNoConstructor.prototype._transform = function (data, _, next) {
+ this.buffers.push(data)
-// Static constructors
-ECPubKey.fromBuffer = function(buffer) {
- var Q = ecurve.Point.decodeFrom(curve, buffer)
- return new ECPubKey(Q, Q.compressed)
+ next()
}
-ECPubKey.fromHex = function(hex) {
- return ECPubKey.fromBuffer(new Buffer(hex, 'hex'))
+HashNoConstructor.prototype._flush = function (next) {
+ this.push(this.digest())
+ next()
}
-// Operations
-ECPubKey.prototype.getAddress = function(network) {
- network = network || networks.bitcoin
+HashNoConstructor.prototype.update = function (data, enc) {
+ if (typeof data === 'string') {
+ data = new Buffer(data, enc)
+ }
- return new Address(crypto.hash160(this.toBuffer()), network.pubKeyHash)
+ this.buffers.push(data)
+ return this
}
-ECPubKey.prototype.verify = function(hash, signature) {
- return ecdsa.verify(curve, hash, signature, this.Q)
-}
+HashNoConstructor.prototype.digest = function (enc) {
+ var buf = Buffer.concat(this.buffers)
+ var r = this._hash(buf)
+ this.buffers = null
-// Export functions
-ECPubKey.prototype.toBuffer = function() {
- return this.Q.getEncoded(this.compressed)
+ return enc ? r.toString(enc) : r
}
-ECPubKey.prototype.toHex = function() {
- return this.toBuffer().toString('hex')
-}
+function Hash(hash) {
+ Transform.call(this)
-module.exports = ECPubKey
+ this._hash = hash
+}
-}).call(this,_dereq_("buffer").Buffer)
-},{"./address":69,"./crypto":73,"./ecdsa":74,"./networks":81,"assert":4,"buffer":8,"ecurve":65}],77:[function(_dereq_,module,exports){
-(function (Buffer){
-var assert = _dereq_('assert')
-var BigInteger = _dereq_('bigi')
+inherits(Hash, Transform)
-function ECSignature(r, s) {
- assert(r instanceof BigInteger, 'Expected BigInteger, got ' + r)
- assert(s instanceof BigInteger, 'Expected BigInteger, got ' + s)
- this.r = r
- this.s = s
-}
+Hash.prototype._transform = function (data, enc, next) {
+ if (enc) data = new Buffer(data, enc)
-// Import operations
-ECSignature.parseCompact = function(buffer) {
- assert.equal(buffer.length, 65, 'Invalid signature length')
- var i = buffer.readUInt8(0) - 27
+ this._hash.update(data)
- // At most 3 bits
- assert.equal(i, i & 7, 'Invalid signature parameter')
- var compressed = !!(i & 4)
+ next()
+}
- // Recovery param only
- i = i & 3
+Hash.prototype._flush = function (next) {
+ this.push(this._hash.digest())
+ this._hash = null
- var r = BigInteger.fromBuffer(buffer.slice(1, 33))
- var s = BigInteger.fromBuffer(buffer.slice(33))
+ next()
+}
- return {
- compressed: compressed,
- i: i,
- signature: new ECSignature(r, s)
+Hash.prototype.update = function (data, enc) {
+ if (typeof data === 'string') {
+ data = new Buffer(data, enc)
}
+
+ this._hash.update(data)
+ return this
}
-ECSignature.fromDER = function(buffer) {
- assert.equal(buffer.readUInt8(0), 0x30, 'Not a DER sequence')
- assert.equal(buffer.readUInt8(1), buffer.length - 2, 'Invalid sequence length')
- assert.equal(buffer.readUInt8(2), 0x02, 'Expected a DER integer')
+Hash.prototype.digest = function (enc) {
+ var outData = this._hash.digest()
- var rLen = buffer.readUInt8(3)
- assert(rLen > 0, 'R length is zero')
+ return enc ? outData.toString(enc) : outData
+}
- var offset = 4 + rLen
- assert.equal(buffer.readUInt8(offset), 0x02, 'Expected a DER integer (2)')
+module.exports = function createHash (alg) {
+ if ('md5' === alg) return new HashNoConstructor(md5)
+ if ('rmd160' === alg) return new HashNoConstructor(rmd160)
- var sLen = buffer.readUInt8(offset + 1)
- assert(sLen > 0, 'S length is zero')
+ return new Hash(sha(alg))
+}
- var rB = buffer.slice(4, offset)
- var sB = buffer.slice(offset + 2)
- offset += 2 + sLen
+}).call(this,require("buffer").Buffer)
+},{"./md5":34,"buffer":7,"inherits":35,"ripemd160":36,"sha.js":38,"stream":26}],33:[function(require,module,exports){
+(function (Buffer){
+'use strict';
+var intSize = 4;
+var zeroBuffer = new Buffer(intSize); zeroBuffer.fill(0);
+var chrsz = 8;
- if (rLen > 1 && rB.readUInt8(0) === 0x00) {
- assert(rB.readUInt8(1) & 0x80, 'R value excessively padded')
+function toArray(buf, bigEndian) {
+ if ((buf.length % intSize) !== 0) {
+ var len = buf.length + (intSize - (buf.length % intSize));
+ buf = Buffer.concat([buf, zeroBuffer], len);
}
- if (sLen > 1 && sB.readUInt8(0) === 0x00) {
- assert(sB.readUInt8(1) & 0x80, 'S value excessively padded')
+ var arr = [];
+ var fn = bigEndian ? buf.readInt32BE : buf.readInt32LE;
+ for (var i = 0; i < buf.length; i += intSize) {
+ arr.push(fn.call(buf, i));
}
-
- assert.equal(offset, buffer.length, 'Invalid DER encoding')
- var r = BigInteger.fromDERInteger(rB)
- var s = BigInteger.fromDERInteger(sB)
-
- assert(r.signum() >= 0, 'R value is negative')
- assert(s.signum() >= 0, 'S value is negative')
-
- return new ECSignature(r, s)
+ return arr;
}
-// FIXME: 0x00, 0x04, 0x80 are SIGHASH_* boundary constants, importing Transaction causes a circular dependency
-ECSignature.parseScriptSignature = function(buffer) {
- var hashType = buffer.readUInt8(buffer.length - 1)
- var hashTypeMod = hashType & ~0x80
-
- assert(hashTypeMod > 0x00 && hashTypeMod < 0x04, 'Invalid hashType')
-
- return {
- signature: ECSignature.fromDER(buffer.slice(0, -1)),
- hashType: hashType
+function toBuffer(arr, size, bigEndian) {
+ var buf = new Buffer(size);
+ var fn = bigEndian ? buf.writeInt32BE : buf.writeInt32LE;
+ for (var i = 0; i < arr.length; i++) {
+ fn.call(buf, arr[i], i * 4, true);
}
+ return buf;
}
-// Export operations
-ECSignature.prototype.toCompact = function(i, compressed) {
- if (compressed) i += 4
- i += 27
+function hash(buf, fn, hashSize, bigEndian) {
+ if (!Buffer.isBuffer(buf)) buf = new Buffer(buf);
+ var arr = fn(toArray(buf, bigEndian), buf.length * chrsz);
+ return toBuffer(arr, hashSize, bigEndian);
+}
+exports.hash = hash;
+}).call(this,require("buffer").Buffer)
+},{"buffer":7}],34:[function(require,module,exports){
+'use strict';
+/*
+ * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
+ * Digest Algorithm, as defined in RFC 1321.
+ * Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.
+ * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
+ * Distributed under the BSD License
+ * See http://pajhome.org.uk/crypt/md5 for more info.
+ */
- var buffer = new Buffer(65)
- buffer.writeUInt8(i, 0)
+var helpers = require('./helpers');
- this.r.toBuffer(32).copy(buffer, 1)
- this.s.toBuffer(32).copy(buffer, 33)
+/*
+ * Calculate the MD5 of an array of little-endian words, and a bit length
+ */
+function core_md5(x, len)
+{
+ /* append padding */
+ x[len >> 5] |= 0x80 << ((len) % 32);
+ x[(((len + 64) >>> 9) << 4) + 14] = len;
- return buffer
-}
+ var a = 1732584193;
+ var b = -271733879;
+ var c = -1732584194;
+ var d = 271733878;
-ECSignature.prototype.toDER = function() {
- var rBa = this.r.toDERInteger()
- var sBa = this.s.toDERInteger()
+ for(var i = 0; i < x.length; i += 16)
+ {
+ var olda = a;
+ var oldb = b;
+ var oldc = c;
+ var oldd = d;
- var sequence = []
- sequence.push(0x02) // INTEGER
- sequence.push(rBa.length)
- sequence = sequence.concat(rBa)
+ a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936);
+ d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586);
+ c = md5_ff(c, d, a, b, x[i+ 2], 17, 606105819);
+ b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330);
+ a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897);
+ d = md5_ff(d, a, b, c, x[i+ 5], 12, 1200080426);
+ c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341);
+ b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983);
+ a = md5_ff(a, b, c, d, x[i+ 8], 7 , 1770035416);
+ d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417);
+ c = md5_ff(c, d, a, b, x[i+10], 17, -42063);
+ b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);
+ a = md5_ff(a, b, c, d, x[i+12], 7 , 1804603682);
+ d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);
+ c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);
+ b = md5_ff(b, c, d, a, x[i+15], 22, 1236535329);
- sequence.push(0x02) // INTEGER
- sequence.push(sBa.length)
- sequence = sequence.concat(sBa)
+ a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510);
+ d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632);
+ c = md5_gg(c, d, a, b, x[i+11], 14, 643717713);
+ b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302);
+ a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691);
+ d = md5_gg(d, a, b, c, x[i+10], 9 , 38016083);
+ c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);
+ b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848);
+ a = md5_gg(a, b, c, d, x[i+ 9], 5 , 568446438);
+ d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690);
+ c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961);
+ b = md5_gg(b, c, d, a, x[i+ 8], 20, 1163531501);
+ a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467);
+ d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784);
+ c = md5_gg(c, d, a, b, x[i+ 7], 14, 1735328473);
+ b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);
+
+ a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558);
+ d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463);
+ c = md5_hh(c, d, a, b, x[i+11], 16, 1839030562);
+ b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);
+ a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060);
+ d = md5_hh(d, a, b, c, x[i+ 4], 11, 1272893353);
+ c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632);
+ b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);
+ a = md5_hh(a, b, c, d, x[i+13], 4 , 681279174);
+ d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222);
+ c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979);
+ b = md5_hh(b, c, d, a, x[i+ 6], 23, 76029189);
+ a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487);
+ d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);
+ c = md5_hh(c, d, a, b, x[i+15], 16, 530742520);
+ b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);
- sequence.unshift(sequence.length)
- sequence.unshift(0x30) // SEQUENCE
+ a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844);
+ d = md5_ii(d, a, b, c, x[i+ 7], 10, 1126891415);
+ c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);
+ b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055);
+ a = md5_ii(a, b, c, d, x[i+12], 6 , 1700485571);
+ d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606);
+ c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);
+ b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799);
+ a = md5_ii(a, b, c, d, x[i+ 8], 6 , 1873313359);
+ d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);
+ c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380);
+ b = md5_ii(b, c, d, a, x[i+13], 21, 1309151649);
+ a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070);
+ d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);
+ c = md5_ii(c, d, a, b, x[i+ 2], 15, 718787259);
+ b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);
+
+ a = safe_add(a, olda);
+ b = safe_add(b, oldb);
+ c = safe_add(c, oldc);
+ d = safe_add(d, oldd);
+ }
+ return Array(a, b, c, d);
- return new Buffer(sequence)
}
-ECSignature.prototype.toScriptSignature = function(hashType) {
- var hashTypeBuffer = new Buffer(1)
- hashTypeBuffer.writeUInt8(hashType, 0)
+/*
+ * These functions implement the four basic operations the algorithm uses.
+ */
+function md5_cmn(q, a, b, x, s, t)
+{
+ return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b);
+}
+function md5_ff(a, b, c, d, x, s, t)
+{
+ return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
+}
+function md5_gg(a, b, c, d, x, s, t)
+{
+ return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
+}
+function md5_hh(a, b, c, d, x, s, t)
+{
+ return md5_cmn(b ^ c ^ d, a, b, x, s, t);
+}
+function md5_ii(a, b, c, d, x, s, t)
+{
+ return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
+}
- return Buffer.concat([this.toDER(), hashTypeBuffer])
+/*
+ * Add integers, wrapping at 2^32. This uses 16-bit operations internally
+ * to work around bugs in some JS interpreters.
+ */
+function safe_add(x, y)
+{
+ var lsw = (x & 0xFFFF) + (y & 0xFFFF);
+ var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
+ return (msw << 16) | (lsw & 0xFFFF);
}
-module.exports = ECSignature
+/*
+ * Bitwise rotate a 32-bit number to the left.
+ */
+function bit_rol(num, cnt)
+{
+ return (num << cnt) | (num >>> (32 - cnt));
+}
-}).call(this,_dereq_("buffer").Buffer)
-},{"assert":4,"bigi":3,"buffer":8}],78:[function(_dereq_,module,exports){
+module.exports = function md5(buf) {
+ return helpers.hash(buf, core_md5, 16);
+};
+},{"./helpers":33}],35:[function(require,module,exports){
+arguments[4][12][0].apply(exports,arguments)
+},{"dup":12}],36:[function(require,module,exports){
(function (Buffer){
-var assert = _dereq_('assert')
-var base58check = _dereq_('./base58check')
-var crypto = _dereq_('./crypto')
-var networks = _dereq_('./networks')
+/*
+CryptoJS v3.1.2
+code.google.com/p/crypto-js
+(c) 2009-2013 by Jeff Mott. All rights reserved.
+code.google.com/p/crypto-js/wiki/License
+*/
+/** @preserve
+(c) 2012 by Cédric Mesnil. All rights reserved.
-var BigInteger = _dereq_('bigi')
-var ECKey = _dereq_('./eckey')
-var ECPubKey = _dereq_('./ecpubkey')
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
-var ecurve = _dereq_('ecurve')
-var curve = ecurve.getCurveByName('secp256k1')
+ - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+ - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
-function findBIP32ParamsByVersion(version) {
- for (var name in networks) {
- var network = networks[name]
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
- for (var type in network.bip32) {
- if (version != network.bip32[type]) continue
+// constants table
+var zl = [
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+ 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
+ 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
+ 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
+ 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13
+]
- return {
- isPrivate: (type === 'private'),
- network: network
- }
- }
- }
+var zr = [
+ 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
+ 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
+ 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
+ 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
+ 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
+]
- assert(false, 'Could not find version ' + version.toString(16))
-}
+var sl = [
+ 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
+ 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
+ 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
+ 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
+ 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6
+]
-function HDNode(K, chainCode, network) {
- network = network || networks.bitcoin
+var sr = [
+ 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
+ 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
+ 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
+ 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
+ 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
+]
- assert(Buffer.isBuffer(chainCode), 'Expected Buffer, got ' + chainCode)
- assert(network.bip32, 'Unknown BIP32 constants for network')
+var hl = [0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E]
+var hr = [0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000]
- this.chainCode = chainCode
- this.depth = 0
- this.index = 0
- this.network = network
+function bytesToWords (bytes) {
+ var words = []
+ for (var i = 0, b = 0; i < bytes.length; i++, b += 8) {
+ words[b >>> 5] |= bytes[i] << (24 - b % 32)
+ }
+ return words
+}
- if (K instanceof BigInteger) {
- this.privKey = new ECKey(K, true)
- this.pubKey = this.privKey.pub
- } else {
- this.pubKey = new ECPubKey(K, true)
+function wordsToBytes (words) {
+ var bytes = []
+ for (var b = 0; b < words.length * 32; b += 8) {
+ bytes.push((words[b >>> 5] >>> (24 - b % 32)) & 0xFF)
}
+ return bytes
}
-HDNode.MASTER_SECRET = new Buffer('Bitcoin seed')
-HDNode.HIGHEST_BIT = 0x80000000
-HDNode.LENGTH = 78
+function processBlock (H, M, offset) {
+ // swap endian
+ for (var i = 0; i < 16; i++) {
+ var offset_i = offset + i
+ var M_offset_i = M[offset_i]
-HDNode.fromSeedBuffer = function(seed, network) {
- var I = crypto.HmacSHA512(seed, HDNode.MASTER_SECRET)
- var IL = I.slice(0, 32)
- var IR = I.slice(32)
+ // Swap
+ M[offset_i] = (
+ (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
+ (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
+ )
+ }
- // In case IL is 0 or >= n, the master key is invalid
- // This is handled by `new ECKey` in the HDNode constructor
- var pIL = BigInteger.fromBuffer(IL)
+ // Working variables
+ var al, bl, cl, dl, el
+ var ar, br, cr, dr, er
+
+ ar = al = H[0]
+ br = bl = H[1]
+ cr = cl = H[2]
+ dr = dl = H[3]
+ er = el = H[4]
+
+ // computation
+ var t
+ for (i = 0; i < 80; i += 1) {
+ t = (al + M[offset + zl[i]]) | 0
+ if (i < 16) {
+ t += f1(bl, cl, dl) + hl[0]
+ } else if (i < 32) {
+ t += f2(bl, cl, dl) + hl[1]
+ } else if (i < 48) {
+ t += f3(bl, cl, dl) + hl[2]
+ } else if (i < 64) {
+ t += f4(bl, cl, dl) + hl[3]
+ } else {// if (i<80) {
+ t += f5(bl, cl, dl) + hl[4]
+ }
+ t = t | 0
+ t = rotl(t, sl[i])
+ t = (t + el) | 0
+ al = el
+ el = dl
+ dl = rotl(cl, 10)
+ cl = bl
+ bl = t
+
+ t = (ar + M[offset + zr[i]]) | 0
+ if (i < 16) {
+ t += f5(br, cr, dr) + hr[0]
+ } else if (i < 32) {
+ t += f4(br, cr, dr) + hr[1]
+ } else if (i < 48) {
+ t += f3(br, cr, dr) + hr[2]
+ } else if (i < 64) {
+ t += f2(br, cr, dr) + hr[3]
+ } else {// if (i<80) {
+ t += f1(br, cr, dr) + hr[4]
+ }
- return new HDNode(pIL, IR, network)
+ t = t | 0
+ t = rotl(t, sr[i])
+ t = (t + er) | 0
+ ar = er
+ er = dr
+ dr = rotl(cr, 10)
+ cr = br
+ br = t
+ }
+
+ // intermediate hash value
+ t = (H[1] + cl + dr) | 0
+ H[1] = (H[2] + dl + er) | 0
+ H[2] = (H[3] + el + ar) | 0
+ H[3] = (H[4] + al + br) | 0
+ H[4] = (H[0] + bl + cr) | 0
+ H[0] = t
}
-HDNode.fromSeedHex = function(hex, network) {
- return HDNode.fromSeedBuffer(new Buffer(hex, 'hex'), network)
+function f1 (x, y, z) {
+ return ((x) ^ (y) ^ (z))
}
-HDNode.fromBase58 = function(string) {
- return HDNode.fromBuffer(base58check.decode(string))
+function f2 (x, y, z) {
+ return (((x) & (y)) | ((~x) & (z)))
}
-HDNode.fromBuffer = function(buffer) {
- assert.strictEqual(buffer.length, HDNode.LENGTH, 'Invalid buffer length')
+function f3 (x, y, z) {
+ return (((x) | (~(y))) ^ (z))
+}
- // 4 byte: version bytes
- var version = buffer.readUInt32BE(0)
- var params = findBIP32ParamsByVersion(version)
+function f4 (x, y, z) {
+ return (((x) & (z)) | ((y) & (~(z))))
+}
- // 1 byte: depth: 0x00 for master nodes, 0x01 for level-1 descendants, ...
- var depth = buffer.readUInt8(4)
+function f5 (x, y, z) {
+ return ((x) ^ ((y) | (~(z))))
+}
- // 4 bytes: the fingerprint of the parent's key (0x00000000 if master key)
- var parentFingerprint = buffer.readUInt32BE(5)
- if (depth === 0) {
- assert.strictEqual(parentFingerprint, 0x00000000, 'Invalid parent fingerprint')
- }
+function rotl (x, n) {
+ return (x << n) | (x >>> (32 - n))
+}
- // 4 bytes: child number. This is the number i in xi = xpar/i, with xi the key being serialized.
- // This is encoded in MSB order. (0x00000000 if master key)
- var index = buffer.readUInt32BE(9)
- assert(depth > 0 || index === 0, 'Invalid index')
+function ripemd160 (message) {
+ var H = [0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0]
- // 32 bytes: the chain code
- var chainCode = buffer.slice(13, 45)
- var hd
+ if (typeof message === 'string') {
+ message = new Buffer(message, 'utf8')
+ }
- // 33 bytes: private key data (0x00 + k)
- if (params.isPrivate) {
- assert.strictEqual(buffer.readUInt8(45), 0x00, 'Invalid private key')
- var data = buffer.slice(46, 78)
- var d = BigInteger.fromBuffer(data)
- hd = new HDNode(d, chainCode, params.network)
+ var m = bytesToWords(message)
- // 33 bytes: public key data (0x02 + X or 0x03 + X)
- } else {
- var data = buffer.slice(45, 78)
- var Q = ecurve.Point.decodeFrom(curve, data)
- assert.equal(Q.compressed, true, 'Invalid public key')
+ var nBitsLeft = message.length * 8
+ var nBitsTotal = message.length * 8
- // Verify that the X coordinate in the public point corresponds to a point on the curve.
- // If not, the extended public key is invalid.
- curve.validate(Q)
+ // Add padding
+ m[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32)
+ m[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
+ (((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
+ (((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00)
+ )
- hd = new HDNode(Q, chainCode, params.network)
+ for (var i = 0; i < m.length; i += 16) {
+ processBlock(H, m, i)
}
- hd.depth = depth
- hd.index = index
- hd.parentFingerprint = parentFingerprint
+ // swap endian
+ for (i = 0; i < 5; i++) {
+ // shortcut
+ var H_i = H[i]
- return hd
-}
+ // Swap
+ H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
+ (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00)
+ }
-HDNode.fromHex = function(hex) {
- return HDNode.fromBuffer(new Buffer(hex, 'hex'))
+ var digestbytes = wordsToBytes(H)
+ return new Buffer(digestbytes)
}
-HDNode.prototype.getIdentifier = function() {
- return crypto.hash160(this.pubKey.toBuffer())
-}
+module.exports = ripemd160
-HDNode.prototype.getFingerprint = function() {
- return this.getIdentifier().slice(0, 4)
+}).call(this,require("buffer").Buffer)
+},{"buffer":7}],37:[function(require,module,exports){
+(function (Buffer){
+// prototype class for hash functions
+function Hash (blockSize, finalSize) {
+ this._block = new Buffer(blockSize)
+ this._finalSize = finalSize
+ this._blockSize = blockSize
+ this._len = 0
+ this._s = 0
}
-HDNode.prototype.getAddress = function() {
- return this.pubKey.getAddress(this.network)
-}
+Hash.prototype.update = function (data, enc) {
+ if (typeof data === 'string') {
+ enc = enc || 'utf8'
+ data = new Buffer(data, enc)
+ }
-HDNode.prototype.toBase58 = function(isPrivate) {
- return base58check.encode(this.toBuffer(isPrivate))
-}
+ var l = this._len += data.length
+ var s = this._s || 0
+ var f = 0
+ var buffer = this._block
-HDNode.prototype.toBuffer = function(isPrivate) {
- if (isPrivate == undefined) isPrivate = !!this.privKey
+ while (s < l) {
+ var t = Math.min(data.length, f + this._blockSize - (s % this._blockSize))
+ var ch = (t - f)
- // Version
- var version = isPrivate ? this.network.bip32.private : this.network.bip32.public
- var buffer = new Buffer(HDNode.LENGTH)
-
- // 4 bytes: version bytes
- buffer.writeUInt32BE(version, 0)
+ for (var i = 0; i < ch; i++) {
+ buffer[(s % this._blockSize) + i] = data[i + f]
+ }
- // Depth
- // 1 byte: depth: 0x00 for master nodes, 0x01 for level-1 descendants, ....
- buffer.writeUInt8(this.depth, 4)
+ s += ch
+ f += ch
- // 4 bytes: the fingerprint of the parent's key (0x00000000 if master key)
- var fingerprint = (this.depth === 0) ? 0x00000000 : this.parentFingerprint
- buffer.writeUInt32BE(fingerprint, 5)
+ if ((s % this._blockSize) === 0) {
+ this._update(buffer)
+ }
+ }
+ this._s = s
- // 4 bytes: child number. This is the number i in xi = xpar/i, with xi the key being serialized.
- // This is encoded in Big endian. (0x00000000 if master key)
- buffer.writeUInt32BE(this.index, 9)
+ return this
+}
- // 32 bytes: the chain code
- this.chainCode.copy(buffer, 13)
+Hash.prototype.digest = function (enc) {
+ // Suppose the length of the message M, in bits, is l
+ var l = this._len * 8
- // 33 bytes: the public key or private key data
- if (isPrivate) {
- assert(this.privKey, 'Missing private key')
+ // Append the bit 1 to the end of the message
+ this._block[this._len % this._blockSize] = 0x80
- // 0x00 + k for private keys
- buffer.writeUInt8(0, 45)
- this.privKey.d.toBuffer(32).copy(buffer, 46)
- } else {
+ // and then k zero bits, where k is the smallest non-negative solution to the equation (l + 1 + k) === finalSize mod blockSize
+ this._block.fill(0, this._len % this._blockSize + 1)
- // X9.62 encoding for public keys
- this.pubKey.toBuffer().copy(buffer, 45)
+ if (l % (this._blockSize * 8) >= this._finalSize * 8) {
+ this._update(this._block)
+ this._block.fill(0)
}
- return buffer
+ // to this append the block which is equal to the number l written in binary
+ // TODO: handle case where l is > Math.pow(2, 29)
+ this._block.writeInt32BE(l, this._blockSize - 4)
+
+ var hash = this._update(this._block) || this._hash()
+
+ return enc ? hash.toString(enc) : hash
}
-HDNode.prototype.toHex = function(isPrivate) {
- return this.toBuffer(isPrivate).toString('hex')
+Hash.prototype._update = function () {
+ throw new Error('_update must be implemented by subclass')
}
-// https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#child-key-derivation-ckd-functions
-HDNode.prototype.derive = function(index) {
- var isHardened = index >= HDNode.HIGHEST_BIT
- var indexBuffer = new Buffer(4)
- indexBuffer.writeUInt32BE(index, 0)
+module.exports = Hash
- var data
+}).call(this,require("buffer").Buffer)
+},{"buffer":7}],38:[function(require,module,exports){
+var exports = module.exports = function SHA (algorithm) {
+ algorithm = algorithm.toLowerCase()
- // Hardened child
- if (isHardened) {
- assert(this.privKey, 'Could not derive hardened child key')
+ var Algorithm = exports[algorithm]
+ if (!Algorithm) throw new Error(algorithm + ' is not supported (we accept pull requests)')
- // data = 0x00 || ser256(kpar) || ser32(index)
- data = Buffer.concat([
- this.privKey.d.toBuffer(33),
- indexBuffer
- ])
+ return new Algorithm()
+}
- // Normal child
- } else {
- // data = serP(point(kpar)) || ser32(index)
- // = serP(Kpar) || ser32(index)
- data = Buffer.concat([
- this.pubKey.toBuffer(),
- indexBuffer
- ])
- }
+exports.sha = require('./sha')
+exports.sha1 = require('./sha1')
+exports.sha224 = require('./sha224')
+exports.sha256 = require('./sha256')
+exports.sha384 = require('./sha384')
+exports.sha512 = require('./sha512')
- var I = crypto.HmacSHA512(data, this.chainCode)
- var IL = I.slice(0, 32)
- var IR = I.slice(32)
+},{"./sha":39,"./sha1":40,"./sha224":41,"./sha256":42,"./sha384":43,"./sha512":44}],39:[function(require,module,exports){
+(function (Buffer){
+/*
+ * A JavaScript implementation of the Secure Hash Algorithm, SHA-0, as defined
+ * in FIPS PUB 180-1
+ * This source code is derived from sha1.js of the same repository.
+ * The difference between SHA-0 and SHA-1 is just a bitwise rotate left
+ * operation was added.
+ */
- var pIL = BigInteger.fromBuffer(IL)
+var inherits = require('inherits')
+var Hash = require('./hash')
- // In case parse256(IL) >= n, proceed with the next value for i
- if (pIL.compareTo(curve.n) >= 0) {
- return this.derive(index + 1)
- }
+var W = new Array(80)
- // Private parent key -> private child key
- var hd
- if (this.privKey) {
- // ki = parse256(IL) + kpar (mod n)
- var ki = pIL.add(this.privKey.d).mod(curve.n)
+function Sha () {
+ this.init()
+ this._w = W
- // In case ki == 0, proceed with the next value for i
- if (ki.signum() === 0) {
- return this.derive(index + 1)
- }
+ Hash.call(this, 64, 56)
+}
- hd = new HDNode(ki, IR, this.network)
+inherits(Sha, Hash)
- // Public parent key -> public child key
- } else {
- // Ki = point(parse256(IL)) + Kpar
- // = G*IL + Kpar
- var Ki = curve.G.multiply(pIL).add(this.pubKey.Q)
+Sha.prototype.init = function () {
+ this._a = 0x67452301 | 0
+ this._b = 0xefcdab89 | 0
+ this._c = 0x98badcfe | 0
+ this._d = 0x10325476 | 0
+ this._e = 0xc3d2e1f0 | 0
- // In case Ki is the point at infinity, proceed with the next value for i
- if (curve.isInfinity(Ki)) {
- return this.derive(index + 1)
- }
+ return this
+}
- hd = new HDNode(Ki, IR, this.network)
+/*
+ * Bitwise rotate a 32-bit number to the left.
+ */
+function rol (num, cnt) {
+ return (num << cnt) | (num >>> (32 - cnt))
+}
+
+Sha.prototype._update = function (M) {
+ var W = this._w
+
+ var a = this._a
+ var b = this._b
+ var c = this._c
+ var d = this._d
+ var e = this._e
+
+ var j = 0, k
+
+ /*
+ * SHA-1 has a bitwise rotate left operation. But, SHA is not
+ * function calcW() { return rol(W[j - 3] ^ W[j - 8] ^ W[j - 14] ^ W[j - 16], 1) }
+ */
+ function calcW () { return W[j - 3] ^ W[j - 8] ^ W[j - 14] ^ W[j - 16] }
+ function loop (w, f) {
+ W[j] = w
+
+ var t = rol(a, 5) + f + e + w + k
+
+ e = d
+ d = c
+ c = rol(b, 30)
+ b = a
+ a = t
+ j++
}
- hd.depth = this.depth + 1
- hd.index = index
- hd.parentFingerprint = this.getFingerprint().readUInt32BE(0)
+ k = 1518500249
+ while (j < 16) loop(M.readInt32BE(j * 4), (b & c) | ((~b) & d))
+ while (j < 20) loop(calcW(), (b & c) | ((~b) & d))
+ k = 1859775393
+ while (j < 40) loop(calcW(), b ^ c ^ d)
+ k = -1894007588
+ while (j < 60) loop(calcW(), (b & c) | (b & d) | (c & d))
+ k = -899497514
+ while (j < 80) loop(calcW(), b ^ c ^ d)
- return hd
+ this._a = (a + this._a) | 0
+ this._b = (b + this._b) | 0
+ this._c = (c + this._c) | 0
+ this._d = (d + this._d) | 0
+ this._e = (e + this._e) | 0
}
-HDNode.prototype.deriveHardened = function(index) {
- // Only derives hardened private keys by default
- return this.derive(index + HDNode.HIGHEST_BIT)
+Sha.prototype._hash = function () {
+ var H = new Buffer(20)
+
+ H.writeInt32BE(this._a | 0, 0)
+ H.writeInt32BE(this._b | 0, 4)
+ H.writeInt32BE(this._c | 0, 8)
+ H.writeInt32BE(this._d | 0, 12)
+ H.writeInt32BE(this._e | 0, 16)
+
+ return H
}
-HDNode.prototype.toString = HDNode.prototype.toBase58
+module.exports = Sha
-module.exports = HDNode
-}).call(this,_dereq_("buffer").Buffer)
-},{"./base58check":70,"./crypto":73,"./eckey":75,"./ecpubkey":76,"./networks":81,"assert":4,"bigi":3,"buffer":8,"ecurve":65}],79:[function(_dereq_,module,exports){
-module.exports = {
- Address: _dereq_('./address'),
- base58check: _dereq_('./base58check'),
- bufferutils: _dereq_('./bufferutils'),
- convert: _dereq_('./convert'),
- crypto: _dereq_('./crypto'),
- ecdsa: _dereq_('./ecdsa'),
- ECKey: _dereq_('./eckey'),
- ECPubKey: _dereq_('./ecpubkey'),
- ECSignature: _dereq_('./ecsignature'),
- Message: _dereq_('./message'),
- opcodes: _dereq_('./opcodes'),
- HDNode: _dereq_('./hdnode'),
- Script: _dereq_('./script'),
- scripts: _dereq_('./scripts'),
- Transaction: _dereq_('./transaction'),
- networks: _dereq_('./networks'),
- Wallet: _dereq_('./wallet')
-}
-
-},{"./address":69,"./base58check":70,"./bufferutils":71,"./convert":72,"./crypto":73,"./ecdsa":74,"./eckey":75,"./ecpubkey":76,"./ecsignature":77,"./hdnode":78,"./message":80,"./networks":81,"./opcodes":82,"./script":83,"./scripts":84,"./transaction":85,"./wallet":86}],80:[function(_dereq_,module,exports){
+}).call(this,require("buffer").Buffer)
+},{"./hash":37,"buffer":7,"inherits":35}],40:[function(require,module,exports){
(function (Buffer){
-/// Implements Bitcoin's feature for signing arbitrary messages.
-var Address = _dereq_('./address')
-var BigInteger = _dereq_('bigi')
-var bufferutils = _dereq_('./bufferutils')
-var crypto = _dereq_('./crypto')
-var ecdsa = _dereq_('./ecdsa')
-var networks = _dereq_('./networks')
-
-var Address = _dereq_('./address')
-var ECPubKey = _dereq_('./ecpubkey')
-var ECSignature = _dereq_('./ecsignature')
-
-var ecurve = _dereq_('ecurve')
-var ecparams = ecurve.getCurveByName('secp256k1')
-
-function magicHash(message, network) {
- var magicPrefix = new Buffer(network.magicPrefix)
- var messageBuffer = new Buffer(message)
- var lengthBuffer = new Buffer(bufferutils.varIntSize(messageBuffer.length))
- bufferutils.writeVarInt(lengthBuffer, messageBuffer.length, 0)
+/*
+ * A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined
+ * in FIPS PUB 180-1
+ * Version 2.1a Copyright Paul Johnston 2000 - 2002.
+ * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
+ * Distributed under the BSD License
+ * See http://pajhome.org.uk/crypt/md5 for details.
+ */
- var buffer = Buffer.concat([magicPrefix, lengthBuffer, messageBuffer])
- return crypto.hash256(buffer)
-}
+var inherits = require('inherits')
+var Hash = require('./hash')
-function sign(privKey, message, network) {
- network = network || networks.bitcoin
+var W = new Array(80)
- var hash = magicHash(message, network)
- var signature = privKey.sign(hash)
- var e = BigInteger.fromBuffer(hash)
- var i = ecdsa.calcPubKeyRecoveryParam(ecparams, e, signature, privKey.pub.Q)
+function Sha1 () {
+ this.init()
+ this._w = W
- return signature.toCompact(i, privKey.pub.compressed)
+ Hash.call(this, 64, 56)
}
-// TODO: network could be implied from address
-function verify(address, signatureBuffer, message, network) {
- if (address instanceof Address) {
- address = address.toString()
- }
- network = network || networks.bitcoin
+inherits(Sha1, Hash)
- var hash = magicHash(message, network)
- var parsed = ECSignature.parseCompact(signatureBuffer)
- var e = BigInteger.fromBuffer(hash)
- var Q = ecdsa.recoverPubKey(ecparams, e, parsed.signature, parsed.i)
+Sha1.prototype.init = function () {
+ this._a = 0x67452301 | 0
+ this._b = 0xefcdab89 | 0
+ this._c = 0x98badcfe | 0
+ this._d = 0x10325476 | 0
+ this._e = 0xc3d2e1f0 | 0
- var pubKey = new ECPubKey(Q, parsed.compressed)
- return pubKey.getAddress(network).toString() === address
+ return this
}
-module.exports = {
- magicHash: magicHash,
- sign: sign,
- verify: verify
+/*
+ * Bitwise rotate a 32-bit number to the left.
+ */
+function rol (num, cnt) {
+ return (num << cnt) | (num >>> (32 - cnt))
}
-}).call(this,_dereq_("buffer").Buffer)
-},{"./address":69,"./bufferutils":71,"./crypto":73,"./ecdsa":74,"./ecpubkey":76,"./ecsignature":77,"./networks":81,"bigi":3,"buffer":8,"ecurve":65}],81:[function(_dereq_,module,exports){
-// https://en.bitcoin.it/wiki/List_of_address_prefixes
-// Dogecoin BIP32 is a proposed standard: https://bitcointalk.org/index.php?topic=409731
+Sha1.prototype._update = function (M) {
+ var W = this._w
-var networks = {
- bitcoin: {
- magicPrefix: '\x18Bitcoin Signed Message:\n',
- bip32: {
- public: 0x0488b21e,
- private: 0x0488ade4
- },
- pubKeyHash: 0x00,
- scriptHash: 0x05,
- wif: 0x80,
- dustThreshold: 546, // https://github.com/bitcoin/bitcoin/blob/v0.9.2/src/core.h#L151-L162
- feePerKb: 10000, // https://github.com/bitcoin/bitcoin/blob/v0.9.2/src/main.cpp#L53
- estimateFee: estimateFee('bitcoin')
- },
- dogecoin: {
- magicPrefix: '\x19Dogecoin Signed Message:\n',
- bip32: {
- public: 0x02facafd,
- private: 0x02fac398
- },
- pubKeyHash: 0x1e,
- scriptHash: 0x16,
- wif: 0x9e,
- dustThreshold: 0, // https://github.com/dogecoin/dogecoin/blob/v1.7.1/src/core.h#L155-L160
- dustSoftThreshold: 100000000, // https://github.com/dogecoin/dogecoin/blob/v1.7.1/src/main.h#L62
- feePerKb: 100000000, // https://github.com/dogecoin/dogecoin/blob/v1.7.1/src/main.cpp#L58
- estimateFee: estimateFee('dogecoin')
- },
- litecoin: {
- magicPrefix: '\x19Litecoin Signed Message:\n',
- bip32: {
- public: 0x019da462,
- private: 0x019d9cfe
- },
- pubKeyHash: 0x30,
- scriptHash: 0x05,
- wif: 0xb0,
- dustThreshold: 0, // https://github.com/litecoin-project/litecoin/blob/v0.8.7.2/src/main.cpp#L360-L365
- dustSoftThreshold: 100000, // https://github.com/litecoin-project/litecoin/blob/v0.8.7.2/src/main.h#L53
- feePerKb: 100000, // https://github.com/litecoin-project/litecoin/blob/v0.8.7.2/src/main.cpp#L56
- estimateFee: estimateFee('litecoin')
- },
- testnet: {
- magicPrefix: '\x18Bitcoin Signed Message:\n',
- bip32: {
- public: 0x043587cf,
- private: 0x04358394
- },
- pubKeyHash: 0x6f,
- scriptHash: 0xc4,
- wif: 0xef,
- dustThreshold: 546,
- feePerKb: 10000,
- estimateFee: estimateFee('testnet')
- }
-}
+ var a = this._a
+ var b = this._b
+ var c = this._c
+ var d = this._d
+ var e = this._e
-function estimateFee(type) {
- return function(tx) {
- var network = networks[type]
- var baseFee = network.feePerKb
- var byteSize = tx.toBuffer().length
+ var j = 0, k
- var fee = baseFee * Math.ceil(byteSize / 1000)
- if (network.dustSoftThreshold == undefined) return fee
+ function calcW () { return rol(W[j - 3] ^ W[j - 8] ^ W[j - 14] ^ W[j - 16], 1) }
+ function loop (w, f) {
+ W[j] = w
- tx.outs.forEach(function(e){
- if (e.value < network.dustSoftThreshold) {
- fee += baseFee
- }
- })
+ var t = rol(a, 5) + f + e + w + k
- return fee
+ e = d
+ d = c
+ c = rol(b, 30)
+ b = a
+ a = t
+ j++
}
+
+ k = 1518500249
+ while (j < 16) loop(M.readInt32BE(j * 4), (b & c) | ((~b) & d))
+ while (j < 20) loop(calcW(), (b & c) | ((~b) & d))
+ k = 1859775393
+ while (j < 40) loop(calcW(), b ^ c ^ d)
+ k = -1894007588
+ while (j < 60) loop(calcW(), (b & c) | (b & d) | (c & d))
+ k = -899497514
+ while (j < 80) loop(calcW(), b ^ c ^ d)
+
+ this._a = (a + this._a) | 0
+ this._b = (b + this._b) | 0
+ this._c = (c + this._c) | 0
+ this._d = (d + this._d) | 0
+ this._e = (e + this._e) | 0
}
-module.exports = networks
+Sha1.prototype._hash = function () {
+ var H = new Buffer(20)
-},{}],82:[function(_dereq_,module,exports){
-module.exports = {
- // push value
- OP_FALSE : 0,
- OP_0 : 0,
- OP_PUSHDATA1 : 76,
- OP_PUSHDATA2 : 77,
- OP_PUSHDATA4 : 78,
- OP_1NEGATE : 79,
- OP_RESERVED : 80,
- OP_1 : 81,
- OP_TRUE : 81,
- OP_2 : 82,
- OP_3 : 83,
- OP_4 : 84,
- OP_5 : 85,
- OP_6 : 86,
- OP_7 : 87,
- OP_8 : 88,
- OP_9 : 89,
- OP_10 : 90,
- OP_11 : 91,
- OP_12 : 92,
- OP_13 : 93,
- OP_14 : 94,
- OP_15 : 95,
- OP_16 : 96,
+ H.writeInt32BE(this._a | 0, 0)
+ H.writeInt32BE(this._b | 0, 4)
+ H.writeInt32BE(this._c | 0, 8)
+ H.writeInt32BE(this._d | 0, 12)
+ H.writeInt32BE(this._e | 0, 16)
- // control
- OP_NOP : 97,
- OP_VER : 98,
- OP_IF : 99,
- OP_NOTIF : 100,
- OP_VERIF : 101,
- OP_VERNOTIF : 102,
- OP_ELSE : 103,
- OP_ENDIF : 104,
- OP_VERIFY : 105,
- OP_RETURN : 106,
+ return H
+}
- // stack ops
- OP_TOALTSTACK : 107,
- OP_FROMALTSTACK : 108,
- OP_2DROP : 109,
- OP_2DUP : 110,
- OP_3DUP : 111,
- OP_2OVER : 112,
- OP_2ROT : 113,
- OP_2SWAP : 114,
- OP_IFDUP : 115,
- OP_DEPTH : 116,
- OP_DROP : 117,
- OP_DUP : 118,
- OP_NIP : 119,
- OP_OVER : 120,
- OP_PICK : 121,
- OP_ROLL : 122,
- OP_ROT : 123,
- OP_SWAP : 124,
- OP_TUCK : 125,
+module.exports = Sha1
- // splice ops
- OP_CAT : 126,
- OP_SUBSTR : 127,
- OP_LEFT : 128,
- OP_RIGHT : 129,
- OP_SIZE : 130,
+}).call(this,require("buffer").Buffer)
+},{"./hash":37,"buffer":7,"inherits":35}],41:[function(require,module,exports){
+(function (Buffer){
+/**
+ * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined
+ * in FIPS 180-2
+ * Version 2.2-beta Copyright Angel Marin, Paul Johnston 2000 - 2009.
+ * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
+ *
+ */
- // bit logic
- OP_INVERT : 131,
- OP_AND : 132,
- OP_OR : 133,
- OP_XOR : 134,
- OP_EQUAL : 135,
- OP_EQUALVERIFY : 136,
- OP_RESERVED1 : 137,
- OP_RESERVED2 : 138,
+var inherits = require('inherits')
+var Sha256 = require('./sha256')
+var Hash = require('./hash')
- // numeric
- OP_1ADD : 139,
- OP_1SUB : 140,
- OP_2MUL : 141,
- OP_2DIV : 142,
- OP_NEGATE : 143,
- OP_ABS : 144,
- OP_NOT : 145,
- OP_0NOTEQUAL : 146,
-
- OP_ADD : 147,
- OP_SUB : 148,
- OP_MUL : 149,
- OP_DIV : 150,
- OP_MOD : 151,
- OP_LSHIFT : 152,
- OP_RSHIFT : 153,
-
- OP_BOOLAND : 154,
- OP_BOOLOR : 155,
- OP_NUMEQUAL : 156,
- OP_NUMEQUALVERIFY : 157,
- OP_NUMNOTEQUAL : 158,
- OP_LESSTHAN : 159,
- OP_GREATERTHAN : 160,
- OP_LESSTHANOREQUAL : 161,
- OP_GREATERTHANOREQUAL : 162,
- OP_MIN : 163,
- OP_MAX : 164,
-
- OP_WITHIN : 165,
+var W = new Array(64)
- // crypto
- OP_RIPEMD160 : 166,
- OP_SHA1 : 167,
- OP_SHA256 : 168,
- OP_HASH160 : 169,
- OP_HASH256 : 170,
- OP_CODESEPARATOR : 171,
- OP_CHECKSIG : 172,
- OP_CHECKSIGVERIFY : 173,
- OP_CHECKMULTISIG : 174,
- OP_CHECKMULTISIGVERIFY : 175,
+function Sha224 () {
+ this.init()
- // expansion
- OP_NOP1 : 176,
- OP_NOP2 : 177,
- OP_NOP3 : 178,
- OP_NOP4 : 179,
- OP_NOP5 : 180,
- OP_NOP6 : 181,
- OP_NOP7 : 182,
- OP_NOP8 : 183,
- OP_NOP9 : 184,
- OP_NOP10 : 185,
+ this._w = W // new Array(64)
- // template matching params
- OP_PUBKEYHASH : 253,
- OP_PUBKEY : 254,
- OP_INVALIDOPCODE : 255
+ Hash.call(this, 64, 56)
}
-},{}],83:[function(_dereq_,module,exports){
-(function (Buffer){
-var assert = _dereq_('assert')
-var bufferutils = _dereq_('./bufferutils')
-var crypto = _dereq_('./crypto')
-var opcodes = _dereq_('./opcodes')
+inherits(Sha224, Sha256)
-function Script(buffer, chunks) {
- assert(Buffer.isBuffer(buffer), 'Expected Buffer, got ' + buffer)
- assert(Array.isArray(chunks), 'Expected Array, got ' + chunks)
+Sha224.prototype.init = function () {
+ this._a = 0xc1059ed8 | 0
+ this._b = 0x367cd507 | 0
+ this._c = 0x3070dd17 | 0
+ this._d = 0xf70e5939 | 0
+ this._e = 0xffc00b31 | 0
+ this._f = 0x68581511 | 0
+ this._g = 0x64f98fa7 | 0
+ this._h = 0xbefa4fa4 | 0
- this.buffer = buffer
- this.chunks = chunks
+ return this
}
-// Import operations
-Script.fromASM = function(asm) {
- var strChunks = asm.split(' ')
-
- var chunks = strChunks.map(function(strChunk) {
- if (strChunk in opcodes) {
- return opcodes[strChunk]
+Sha224.prototype._hash = function () {
+ var H = new Buffer(28)
- } else {
- return new Buffer(strChunk, 'hex')
- }
- })
+ H.writeInt32BE(this._a, 0)
+ H.writeInt32BE(this._b, 4)
+ H.writeInt32BE(this._c, 8)
+ H.writeInt32BE(this._d, 12)
+ H.writeInt32BE(this._e, 16)
+ H.writeInt32BE(this._f, 20)
+ H.writeInt32BE(this._g, 24)
- return Script.fromChunks(chunks)
+ return H
}
-Script.fromBuffer = function(buffer) {
- var chunks = []
-
- var i = 0
+module.exports = Sha224
- while (i < buffer.length) {
- var opcode = buffer.readUInt8(i)
+}).call(this,require("buffer").Buffer)
+},{"./hash":37,"./sha256":42,"buffer":7,"inherits":35}],42:[function(require,module,exports){
+(function (Buffer){
+/**
+ * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined
+ * in FIPS 180-2
+ * Version 2.2-beta Copyright Angel Marin, Paul Johnston 2000 - 2009.
+ * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
+ *
+ */
- if ((opcode > opcodes.OP_0) && (opcode <= opcodes.OP_PUSHDATA4)) {
- var d = bufferutils.readPushDataInt(buffer, i)
- i += d.size
+var inherits = require('inherits')
+var Hash = require('./hash')
+
+var K = [
+ 0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5,
+ 0x3956C25B, 0x59F111F1, 0x923F82A4, 0xAB1C5ED5,
+ 0xD807AA98, 0x12835B01, 0x243185BE, 0x550C7DC3,
+ 0x72BE5D74, 0x80DEB1FE, 0x9BDC06A7, 0xC19BF174,
+ 0xE49B69C1, 0xEFBE4786, 0x0FC19DC6, 0x240CA1CC,
+ 0x2DE92C6F, 0x4A7484AA, 0x5CB0A9DC, 0x76F988DA,
+ 0x983E5152, 0xA831C66D, 0xB00327C8, 0xBF597FC7,
+ 0xC6E00BF3, 0xD5A79147, 0x06CA6351, 0x14292967,
+ 0x27B70A85, 0x2E1B2138, 0x4D2C6DFC, 0x53380D13,
+ 0x650A7354, 0x766A0ABB, 0x81C2C92E, 0x92722C85,
+ 0xA2BFE8A1, 0xA81A664B, 0xC24B8B70, 0xC76C51A3,
+ 0xD192E819, 0xD6990624, 0xF40E3585, 0x106AA070,
+ 0x19A4C116, 0x1E376C08, 0x2748774C, 0x34B0BCB5,
+ 0x391C0CB3, 0x4ED8AA4A, 0x5B9CCA4F, 0x682E6FF3,
+ 0x748F82EE, 0x78A5636F, 0x84C87814, 0x8CC70208,
+ 0x90BEFFFA, 0xA4506CEB, 0xBEF9A3F7, 0xC67178F2
+]
+
+var W = new Array(64)
+
+function Sha256 () {
+ this.init()
+
+ this._w = W // new Array(64)
+
+ Hash.call(this, 64, 56)
+}
+
+inherits(Sha256, Hash)
+
+Sha256.prototype.init = function () {
+ this._a = 0x6a09e667 | 0
+ this._b = 0xbb67ae85 | 0
+ this._c = 0x3c6ef372 | 0
+ this._d = 0xa54ff53a | 0
+ this._e = 0x510e527f | 0
+ this._f = 0x9b05688c | 0
+ this._g = 0x1f83d9ab | 0
+ this._h = 0x5be0cd19 | 0
- var data = buffer.slice(i, i + d.number)
- i += d.number
+ return this
+}
- chunks.push(data)
+function S (X, n) {
+ return (X >>> n) | (X << (32 - n))
+}
- } else {
- chunks.push(opcode)
+function R (X, n) {
+ return (X >>> n)
+}
- i += 1
- }
- }
+function Ch (x, y, z) {
+ return ((x & y) ^ ((~x) & z))
+}
- return new Script(buffer, chunks)
+function Maj (x, y, z) {
+ return ((x & y) ^ (x & z) ^ (y & z))
}
-Script.fromChunks = function(chunks) {
- assert(Array.isArray(chunks), 'Expected Array, got ' + chunks)
+function Sigma0256 (x) {
+ return (S(x, 2) ^ S(x, 13) ^ S(x, 22))
+}
- var bufferSize = chunks.reduce(function(accum, chunk) {
- if (Buffer.isBuffer(chunk)) {
- return accum + bufferutils.pushDataSize(chunk.length) + chunk.length
- }
+function Sigma1256 (x) {
+ return (S(x, 6) ^ S(x, 11) ^ S(x, 25))
+}
- return accum + 1
- }, 0.0)
+function Gamma0256 (x) {
+ return (S(x, 7) ^ S(x, 18) ^ R(x, 3))
+}
- var buffer = new Buffer(bufferSize)
- var offset = 0
+function Gamma1256 (x) {
+ return (S(x, 17) ^ S(x, 19) ^ R(x, 10))
+}
- chunks.forEach(function(chunk) {
- if (Buffer.isBuffer(chunk)) {
- offset += bufferutils.writePushDataInt(buffer, chunk.length, offset)
+Sha256.prototype._update = function (M) {
+ var W = this._w
- chunk.copy(buffer, offset)
- offset += chunk.length
+ var a = this._a | 0
+ var b = this._b | 0
+ var c = this._c | 0
+ var d = this._d | 0
+ var e = this._e | 0
+ var f = this._f | 0
+ var g = this._g | 0
+ var h = this._h | 0
- } else {
- buffer.writeUInt8(chunk, offset)
- offset += 1
- }
- })
+ var j = 0
- assert.equal(offset, buffer.length, 'Could not decode chunks')
- return new Script(buffer, chunks)
-}
+ function calcW () { return Gamma1256(W[j - 2]) + W[j - 7] + Gamma0256(W[j - 15]) + W[j - 16] }
+ function loop (w) {
+ W[j] = w
-Script.fromHex = function(hex) {
- return Script.fromBuffer(new Buffer(hex, 'hex'))
-}
+ var T1 = h + Sigma1256(e) + Ch(e, f, g) + K[j] + w
+ var T2 = Sigma0256(a) + Maj(a, b, c)
-// Constants
-Script.EMPTY = Script.fromChunks([])
+ h = g
+ g = f
+ f = e
+ e = d + T1
+ d = c
+ c = b
+ b = a
+ a = T1 + T2
-// Operations
-Script.prototype.getHash = function() {
- return crypto.hash160(this.buffer)
-}
+ j++
+ }
-// FIXME: doesn't work for data chunks, maybe time to use buffertools.compare...
-Script.prototype.without = function(needle) {
- return Script.fromChunks(this.chunks.filter(function(op) {
- return op !== needle
- }))
-}
+ while (j < 16) loop(M.readInt32BE(j * 4))
+ while (j < 64) loop(calcW())
-// Export operations
-var reverseOps = []
-for (var op in opcodes) {
- var code = opcodes[op]
- reverseOps[code] = op
+ this._a = (a + this._a) | 0
+ this._b = (b + this._b) | 0
+ this._c = (c + this._c) | 0
+ this._d = (d + this._d) | 0
+ this._e = (e + this._e) | 0
+ this._f = (f + this._f) | 0
+ this._g = (g + this._g) | 0
+ this._h = (h + this._h) | 0
}
-Script.prototype.toASM = function() {
- return this.chunks.map(function(chunk) {
- if (Buffer.isBuffer(chunk)) {
- return chunk.toString('hex')
-
- } else {
- return reverseOps[chunk]
- }
- }).join(' ')
-}
+Sha256.prototype._hash = function () {
+ var H = new Buffer(32)
-Script.prototype.toBuffer = function() {
- return this.buffer
-}
+ H.writeInt32BE(this._a, 0)
+ H.writeInt32BE(this._b, 4)
+ H.writeInt32BE(this._c, 8)
+ H.writeInt32BE(this._d, 12)
+ H.writeInt32BE(this._e, 16)
+ H.writeInt32BE(this._f, 20)
+ H.writeInt32BE(this._g, 24)
+ H.writeInt32BE(this._h, 28)
-Script.prototype.toHex = function() {
- return this.toBuffer().toString('hex')
+ return H
}
-module.exports = Script
+module.exports = Sha256
-}).call(this,_dereq_("buffer").Buffer)
-},{"./bufferutils":71,"./crypto":73,"./opcodes":82,"assert":4,"buffer":8}],84:[function(_dereq_,module,exports){
+}).call(this,require("buffer").Buffer)
+},{"./hash":37,"buffer":7,"inherits":35}],43:[function(require,module,exports){
(function (Buffer){
-var assert = _dereq_('assert')
-var opcodes = _dereq_('./opcodes')
+var inherits = require('inherits')
+var SHA512 = require('./sha512')
+var Hash = require('./hash')
-// FIXME: use ECPubKey, currently the circular dependency breaks everything.
-//
-// Solutions:
-// * Remove ECPubKey.getAddress
-// - Minimal change, but likely unpopular
-// * Move all script related functionality out of Address
-// - Means a lot of changes to Transaction/Wallet
-// * Ignore it (existing solution)
-// * Some form of hackery with commonjs
-//
-var ecurve = _dereq_('ecurve')
-var curve = ecurve.getCurveByName('secp256k1')
+var W = new Array(160)
-var ECSignature = _dereq_('./ecsignature')
-var Script = _dereq_('./script')
+function Sha384 () {
+ this.init()
+ this._w = W
-function classifyOutput(script) {
- assert(script instanceof Script, 'Expected Script, got ', script)
+ Hash.call(this, 128, 112)
+}
- if (isPubKeyHashOutput.call(script)) {
- return 'pubkeyhash'
- } else if (isScriptHashOutput.call(script)) {
- return 'scripthash'
- } else if (isMultisigOutput.call(script)) {
- return 'multisig'
- } else if (isPubKeyOutput.call(script)) {
- return 'pubkey'
- } else if (isNulldataOutput.call(script)) {
- return 'nulldata'
- } else {
- return 'nonstandard'
- }
+inherits(Sha384, SHA512)
+
+Sha384.prototype.init = function () {
+ this._a = 0xcbbb9d5d | 0
+ this._b = 0x629a292a | 0
+ this._c = 0x9159015a | 0
+ this._d = 0x152fecd8 | 0
+ this._e = 0x67332667 | 0
+ this._f = 0x8eb44a87 | 0
+ this._g = 0xdb0c2e0d | 0
+ this._h = 0x47b5481d | 0
+
+ this._al = 0xc1059ed8 | 0
+ this._bl = 0x367cd507 | 0
+ this._cl = 0x3070dd17 | 0
+ this._dl = 0xf70e5939 | 0
+ this._el = 0xffc00b31 | 0
+ this._fl = 0x68581511 | 0
+ this._gl = 0x64f98fa7 | 0
+ this._hl = 0xbefa4fa4 | 0
+
+ return this
}
-function classifyInput(script) {
- assert(script instanceof Script, 'Expected Script, got ', script)
+Sha384.prototype._hash = function () {
+ var H = new Buffer(48)
- if (isPubKeyHashInput.call(script)) {
- return 'pubkeyhash'
- } else if (isScriptHashInput.call(script)) {
- return 'scripthash'
- } else if (isMultisigInput.call(script)) {
- return 'multisig'
- } else if (isPubKeyInput.call(script)) {
- return 'pubkey'
- } else {
- return 'nonstandard'
+ function writeInt64BE (h, l, offset) {
+ H.writeInt32BE(h, offset)
+ H.writeInt32BE(l, offset + 4)
}
-}
-function isCanonicalPubKey(buffer) {
- if (!Buffer.isBuffer(buffer)) return false
+ writeInt64BE(this._a, this._al, 0)
+ writeInt64BE(this._b, this._bl, 8)
+ writeInt64BE(this._c, this._cl, 16)
+ writeInt64BE(this._d, this._dl, 24)
+ writeInt64BE(this._e, this._el, 32)
+ writeInt64BE(this._f, this._fl, 40)
- try {
- // FIXME: boo
- ecurve.Point.decodeFrom(curve, buffer)
- } catch (e) {
- if (!(e.message.match(/Invalid sequence (length|tag)/))) throw e
+ return H
+}
- return false
- }
+module.exports = Sha384
- return true
+}).call(this,require("buffer").Buffer)
+},{"./hash":37,"./sha512":44,"buffer":7,"inherits":35}],44:[function(require,module,exports){
+(function (Buffer){
+var inherits = require('inherits')
+var Hash = require('./hash')
+
+var K = [
+ 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd,
+ 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc,
+ 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019,
+ 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118,
+ 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe,
+ 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2,
+ 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1,
+ 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694,
+ 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3,
+ 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65,
+ 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483,
+ 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5,
+ 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210,
+ 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4,
+ 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725,
+ 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70,
+ 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926,
+ 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df,
+ 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8,
+ 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b,
+ 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001,
+ 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30,
+ 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910,
+ 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8,
+ 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53,
+ 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8,
+ 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb,
+ 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3,
+ 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60,
+ 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec,
+ 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9,
+ 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b,
+ 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207,
+ 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178,
+ 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6,
+ 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b,
+ 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493,
+ 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c,
+ 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a,
+ 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817
+]
+
+var W = new Array(160)
+
+function Sha512 () {
+ this.init()
+ this._w = W
+
+ Hash.call(this, 128, 112)
+}
+
+inherits(Sha512, Hash)
+
+Sha512.prototype.init = function () {
+ this._a = 0x6a09e667 | 0
+ this._b = 0xbb67ae85 | 0
+ this._c = 0x3c6ef372 | 0
+ this._d = 0xa54ff53a | 0
+ this._e = 0x510e527f | 0
+ this._f = 0x9b05688c | 0
+ this._g = 0x1f83d9ab | 0
+ this._h = 0x5be0cd19 | 0
+
+ this._al = 0xf3bcc908 | 0
+ this._bl = 0x84caa73b | 0
+ this._cl = 0xfe94f82b | 0
+ this._dl = 0x5f1d36f1 | 0
+ this._el = 0xade682d1 | 0
+ this._fl = 0x2b3e6c1f | 0
+ this._gl = 0xfb41bd6b | 0
+ this._hl = 0x137e2179 | 0
+
+ return this
}
-function isCanonicalSignature(buffer) {
- if (!Buffer.isBuffer(buffer)) return false
+function S (X, Xl, n) {
+ return (X >>> n) | (Xl << (32 - n))
+}
+
+function Ch (x, y, z) {
+ return ((x & y) ^ ((~x) & z))
+}
+
+function Maj (x, y, z) {
+ return ((x & y) ^ (x & z) ^ (y & z))
+}
+
+Sha512.prototype._update = function (M) {
+ var W = this._w
+
+ var a = this._a | 0
+ var b = this._b | 0
+ var c = this._c | 0
+ var d = this._d | 0
+ var e = this._e | 0
+ var f = this._f | 0
+ var g = this._g | 0
+ var h = this._h | 0
+
+ var al = this._al | 0
+ var bl = this._bl | 0
+ var cl = this._cl | 0
+ var dl = this._dl | 0
+ var el = this._el | 0
+ var fl = this._fl | 0
+ var gl = this._gl | 0
+ var hl = this._hl | 0
+
+ var i = 0, j = 0
+ var Wi, Wil
+ function calcW () {
+ var x = W[j - 15 * 2]
+ var xl = W[j - 15 * 2 + 1]
+ var gamma0 = S(x, xl, 1) ^ S(x, xl, 8) ^ (x >>> 7)
+ var gamma0l = S(xl, x, 1) ^ S(xl, x, 8) ^ S(xl, x, 7)
+
+ x = W[j - 2 * 2]
+ xl = W[j - 2 * 2 + 1]
+ var gamma1 = S(x, xl, 19) ^ S(xl, x, 29) ^ (x >>> 6)
+ var gamma1l = S(xl, x, 19) ^ S(x, xl, 29) ^ S(xl, x, 6)
+
+ // W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]
+ var Wi7 = W[j - 7 * 2]
+ var Wi7l = W[j - 7 * 2 + 1]
+
+ var Wi16 = W[j - 16 * 2]
+ var Wi16l = W[j - 16 * 2 + 1]
- try {
- ECSignature.parseScriptSignature(buffer)
- } catch(e) {
- if (!(e.message.match(/Not a DER sequence|Invalid sequence length|Expected a DER integer|R length is zero|S length is zero|R value excessively padded|S value excessively padded|R value is negative|S value is negative|Invalid hashType/))) throw e
+ Wil = gamma0l + Wi7l
+ Wi = gamma0 + Wi7 + ((Wil >>> 0) < (gamma0l >>> 0) ? 1 : 0)
+ Wil = Wil + gamma1l
+ Wi = Wi + gamma1 + ((Wil >>> 0) < (gamma1l >>> 0) ? 1 : 0)
+ Wil = Wil + Wi16l
+ Wi = Wi + Wi16 + ((Wil >>> 0) < (Wi16l >>> 0) ? 1 : 0)
+ }
+
+ function loop () {
+ W[j] = Wi
+ W[j + 1] = Wil
- return false
- }
+ var maj = Maj(a, b, c)
+ var majl = Maj(al, bl, cl)
- return true
-}
+ var sigma0h = S(a, al, 28) ^ S(al, a, 2) ^ S(al, a, 7)
+ var sigma0l = S(al, a, 28) ^ S(a, al, 2) ^ S(a, al, 7)
+ var sigma1h = S(e, el, 14) ^ S(e, el, 18) ^ S(el, e, 9)
+ var sigma1l = S(el, e, 14) ^ S(el, e, 18) ^ S(e, el, 9)
-function isPubKeyHashInput() {
- return this.chunks.length === 2 &&
- isCanonicalSignature(this.chunks[0]) &&
- isCanonicalPubKey(this.chunks[1])
-}
+ // t1 = h + sigma1 + ch + K[i] + W[i]
+ var Ki = K[j]
+ var Kil = K[j + 1]
-function isPubKeyHashOutput() {
- return this.chunks.length === 5 &&
- this.chunks[0] === opcodes.OP_DUP &&
- this.chunks[1] === opcodes.OP_HASH160 &&
- Buffer.isBuffer(this.chunks[2]) &&
- this.chunks[2].length === 20 &&
- this.chunks[3] === opcodes.OP_EQUALVERIFY &&
- this.chunks[4] === opcodes.OP_CHECKSIG
-}
+ var ch = Ch(e, f, g)
+ var chl = Ch(el, fl, gl)
-function isPubKeyInput() {
- return this.chunks.length === 1 &&
- isCanonicalSignature(this.chunks[0])
-}
+ var t1l = hl + sigma1l
+ var t1 = h + sigma1h + ((t1l >>> 0) < (hl >>> 0) ? 1 : 0)
+ t1l = t1l + chl
+ t1 = t1 + ch + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0)
+ t1l = t1l + Kil
+ t1 = t1 + Ki + ((t1l >>> 0) < (Kil >>> 0) ? 1 : 0)
+ t1l = t1l + Wil
+ t1 = t1 + Wi + ((t1l >>> 0) < (Wil >>> 0) ? 1 : 0)
-function isPubKeyOutput() {
- return this.chunks.length === 2 &&
- isCanonicalPubKey(this.chunks[0]) &&
- this.chunks[1] === opcodes.OP_CHECKSIG
-}
+ // t2 = sigma0 + maj
+ var t2l = sigma0l + majl
+ var t2 = sigma0h + maj + ((t2l >>> 0) < (sigma0l >>> 0) ? 1 : 0)
-function isScriptHashInput() {
- if (this.chunks.length < 2) return false
- var lastChunk = this.chunks[this.chunks.length - 1]
+ h = g
+ hl = gl
+ g = f
+ gl = fl
+ f = e
+ fl = el
+ el = (dl + t1l) | 0
+ e = (d + t1 + ((el >>> 0) < (dl >>> 0) ? 1 : 0)) | 0
+ d = c
+ dl = cl
+ c = b
+ cl = bl
+ b = a
+ bl = al
+ al = (t1l + t2l) | 0
+ a = (t1 + t2 + ((al >>> 0) < (t1l >>> 0) ? 1 : 0)) | 0
+
+ i++
+ j += 2
+ }
+
+ while (i < 16) {
+ Wi = M.readInt32BE(j * 4)
+ Wil = M.readInt32BE(j * 4 + 4)
+
+ loop()
+ }
+
+ while (i < 80) {
+ calcW()
+ loop()
+ }
+
+ this._al = (this._al + al) | 0
+ this._bl = (this._bl + bl) | 0
+ this._cl = (this._cl + cl) | 0
+ this._dl = (this._dl + dl) | 0
+ this._el = (this._el + el) | 0
+ this._fl = (this._fl + fl) | 0
+ this._gl = (this._gl + gl) | 0
+ this._hl = (this._hl + hl) | 0
+
+ this._a = (this._a + a + ((this._al >>> 0) < (al >>> 0) ? 1 : 0)) | 0
+ this._b = (this._b + b + ((this._bl >>> 0) < (bl >>> 0) ? 1 : 0)) | 0
+ this._c = (this._c + c + ((this._cl >>> 0) < (cl >>> 0) ? 1 : 0)) | 0
+ this._d = (this._d + d + ((this._dl >>> 0) < (dl >>> 0) ? 1 : 0)) | 0
+ this._e = (this._e + e + ((this._el >>> 0) < (el >>> 0) ? 1 : 0)) | 0
+ this._f = (this._f + f + ((this._fl >>> 0) < (fl >>> 0) ? 1 : 0)) | 0
+ this._g = (this._g + g + ((this._gl >>> 0) < (gl >>> 0) ? 1 : 0)) | 0
+ this._h = (this._h + h + ((this._hl >>> 0) < (hl >>> 0) ? 1 : 0)) | 0
+}
+
+Sha512.prototype._hash = function () {
+ var H = new Buffer(64)
+
+ function writeInt64BE (h, l, offset) {
+ H.writeInt32BE(h, offset)
+ H.writeInt32BE(l, offset + 4)
+ }
+
+ writeInt64BE(this._a, this._al, 0)
+ writeInt64BE(this._b, this._bl, 8)
+ writeInt64BE(this._c, this._cl, 16)
+ writeInt64BE(this._d, this._dl, 24)
+ writeInt64BE(this._e, this._el, 32)
+ writeInt64BE(this._f, this._fl, 40)
+ writeInt64BE(this._g, this._gl, 48)
+ writeInt64BE(this._h, this._hl, 56)
+
+ return H
+}
+
+module.exports = Sha512
+
+}).call(this,require("buffer").Buffer)
+},{"./hash":37,"buffer":7,"inherits":35}],45:[function(require,module,exports){
+(function (Buffer){
+'use strict';
+var createHash = require('create-hash/browser');
+var inherits = require('inherits')
- if (!Buffer.isBuffer(lastChunk)) return false
+var Transform = require('stream').Transform
- var scriptSig = Script.fromChunks(this.chunks.slice(0, -1))
- var scriptPubKey = Script.fromBuffer(lastChunk)
+var ZEROS = new Buffer(128)
+ZEROS.fill(0)
- return classifyInput(scriptSig) === classifyOutput(scriptPubKey)
-}
+function Hmac(alg, key) {
+ Transform.call(this)
-function isScriptHashOutput() {
- return this.chunks.length === 3 &&
- this.chunks[0] === opcodes.OP_HASH160 &&
- Buffer.isBuffer(this.chunks[1]) &&
- this.chunks[1].length === 20 &&
- this.chunks[2] === opcodes.OP_EQUAL
-}
+ if (typeof key === 'string') {
+ key = new Buffer(key)
+ }
-function isMultisigInput() {
- return this.chunks[0] === opcodes.OP_0 &&
- this.chunks.slice(1).every(isCanonicalSignature)
-}
+ var blocksize = (alg === 'sha512' || alg === 'sha384') ? 128 : 64
-function isMultisigOutput() {
- if (this.chunks < 4) return false
- if (this.chunks[this.chunks.length - 1] !== opcodes.OP_CHECKMULTISIG) return false
+ this._alg = alg
+ this._key = key
- var mOp = this.chunks[0]
- if (mOp === opcodes.OP_0) return false
- if (mOp < opcodes.OP_1) return false
- if (mOp > opcodes.OP_16) return false
+ if (key.length > blocksize) {
+ key = createHash(alg).update(key).digest()
- var nOp = this.chunks[this.chunks.length - 2]
- if (nOp === opcodes.OP_0) return false
- if (nOp < opcodes.OP_1) return false
- if (nOp > opcodes.OP_16) return false
+ } else if (key.length < blocksize) {
+ key = Buffer.concat([key, ZEROS], blocksize)
+ }
- var m = mOp - (opcodes.OP_1 - 1)
- var n = nOp - (opcodes.OP_1 - 1)
- if (n < m) return false
+ var ipad = this._ipad = new Buffer(blocksize)
+ var opad = this._opad = new Buffer(blocksize)
- var pubKeys = this.chunks.slice(1, -2)
- if (n < pubKeys.length) return false
+ for (var i = 0; i < blocksize; i++) {
+ ipad[i] = key[i] ^ 0x36
+ opad[i] = key[i] ^ 0x5C
+ }
- return pubKeys.every(isCanonicalPubKey)
+ this._hash = createHash(alg).update(ipad)
}
-function isNulldataOutput() {
- return this.chunks[0] === opcodes.OP_RETURN
-}
+inherits(Hmac, Transform)
-// Standard Script Templates
-// {pubKey} OP_CHECKSIG
-function pubKeyOutput(pubKey) {
- return Script.fromChunks([
- pubKey.toBuffer(),
- opcodes.OP_CHECKSIG
- ])
+Hmac.prototype.update = function (data, enc) {
+ this._hash.update(data, enc)
+
+ return this
}
-// OP_DUP OP_HASH160 {pubKeyHash} OP_EQUALVERIFY OP_CHECKSIG
-function pubKeyHashOutput(hash) {
- assert(Buffer.isBuffer(hash), 'Expected Buffer, got ' + hash)
+Hmac.prototype._transform = function (data, _, next) {
+ this._hash.update(data)
- return Script.fromChunks([
- opcodes.OP_DUP,
- opcodes.OP_HASH160,
- hash,
- opcodes.OP_EQUALVERIFY,
- opcodes.OP_CHECKSIG
- ])
+ next()
}
-// OP_HASH160 {scriptHash} OP_EQUAL
-function scriptHashOutput(hash) {
- assert(Buffer.isBuffer(hash), 'Expected Buffer, got ' + hash)
+Hmac.prototype._flush = function (next) {
+ this.push(this.digest())
- return Script.fromChunks([
- opcodes.OP_HASH160,
- hash,
- opcodes.OP_EQUAL
- ])
+ next()
}
-// m [pubKeys ...] n OP_CHECKMULTISIG
-function multisigOutput(m, pubKeys) {
- assert(Array.isArray(pubKeys), 'Expected Array, got ' + pubKeys)
- assert(pubKeys.length >= m, 'Not enough pubKeys provided')
+Hmac.prototype.digest = function (enc) {
+ var h = this._hash.digest()
- var pubKeyBuffers = pubKeys.map(function(pubKey) {
- return pubKey.toBuffer()
- })
- var n = pubKeys.length
+ return createHash(this._alg).update(this._opad).update(h).digest(enc)
+}
- return Script.fromChunks([].concat(
- (opcodes.OP_1 - 1) + m,
- pubKeyBuffers,
- (opcodes.OP_1 - 1) + n,
- opcodes.OP_CHECKMULTISIG
- ))
+module.exports = function createHmac(alg, key) {
+ return new Hmac(alg, key)
}
-// {signature}
-function pubKeyInput(signature) {
- assert(Buffer.isBuffer(signature), 'Expected Buffer, got ' + signature)
+}).call(this,require("buffer").Buffer)
+},{"buffer":7,"create-hash/browser":32,"inherits":46,"stream":26}],46:[function(require,module,exports){
+arguments[4][12][0].apply(exports,arguments)
+},{"dup":12}],47:[function(require,module,exports){
+var assert = require('assert')
+var BigInteger = require('bigi')
- return Script.fromChunks([signature])
-}
+var Point = require('./point')
-// {signature} {pubKey}
-function pubKeyHashInput(signature, pubKey) {
- assert(Buffer.isBuffer(signature), 'Expected Buffer, got ' + signature)
+function Curve(p, a, b, Gx, Gy, n, h) {
+ this.p = p
+ this.a = a
+ this.b = b
+ this.G = Point.fromAffine(this, Gx, Gy)
+ this.n = n
+ this.h = h
- return Script.fromChunks([signature, pubKey.toBuffer()])
-}
+ this.infinity = new Point(this, null, null, BigInteger.ZERO)
-// <scriptSig> {serialized scriptPubKey script}
-function scriptHashInput(scriptSig, scriptPubKey) {
- return Script.fromChunks([].concat(
- scriptSig.chunks,
- scriptPubKey.toBuffer()
- ))
+ // result caching
+ this.pOverFour = p.add(BigInteger.ONE).shiftRight(2)
}
-// OP_0 [signatures ...]
-function multisigInput(signatures, scriptPubKey) {
- if (scriptPubKey) {
- assert(isMultisigOutput.call(scriptPubKey))
+Curve.prototype.pointFromX = function(isOdd, x) {
+ var alpha = x.pow(3).add(this.a.multiply(x)).add(this.b).mod(this.p)
+ var beta = alpha.modPow(this.pOverFour, this.p) // XXX: not compatible with all curves
- var m = scriptPubKey.chunks[0]
- var k = m - (opcodes.OP_1 - 1)
- assert(k <= signatures.length, 'Not enough signatures provided')
+ var y = beta
+ if (beta.isEven() ^ !isOdd) {
+ y = this.p.subtract(y) // -y % p
}
- return Script.fromChunks([].concat(opcodes.OP_0, signatures))
+ return Point.fromAffine(this, x, y)
}
-module.exports = {
- classifyInput: classifyInput,
- classifyOutput: classifyOutput,
- multisigInput: multisigInput,
- multisigOutput: multisigOutput,
- pubKeyHashInput: pubKeyHashInput,
- pubKeyHashOutput: pubKeyHashOutput,
- pubKeyInput: pubKeyInput,
- pubKeyOutput: pubKeyOutput,
- scriptHashInput: scriptHashInput,
- scriptHashOutput: scriptHashOutput
+Curve.prototype.isInfinity = function(Q) {
+ if (Q === this.infinity) return true
+
+ return Q.z.signum() === 0 && Q.y.signum() !== 0
}
-}).call(this,_dereq_("buffer").Buffer)
-},{"./ecsignature":77,"./opcodes":82,"./script":83,"assert":4,"buffer":8,"ecurve":65}],85:[function(_dereq_,module,exports){
-(function (Buffer){
-var assert = _dereq_('assert')
-var bufferutils = _dereq_('./bufferutils')
-var crypto = _dereq_('./crypto')
-var opcodes = _dereq_('./opcodes')
-var scripts = _dereq_('./scripts')
+Curve.prototype.isOnCurve = function(Q) {
+ if (this.isInfinity(Q)) return true
-var Address = _dereq_('./address')
-var ECKey = _dereq_('./eckey')
-var ECSignature = _dereq_('./ecsignature')
-var Script = _dereq_('./script')
+ var x = Q.affineX
+ var y = Q.affineY
+ var a = this.a
+ var b = this.b
+ var p = this.p
-Transaction.DEFAULT_SEQUENCE = 0xffffffff
-Transaction.SIGHASH_ALL = 0x01
-Transaction.SIGHASH_NONE = 0x02
-Transaction.SIGHASH_SINGLE = 0x03
-Transaction.SIGHASH_ANYONECANPAY = 0x80
+ // Check that xQ and yQ are integers in the interval [0, p - 1]
+ if (x.signum() < 0 || x.compareTo(p) >= 0) return false
+ if (y.signum() < 0 || y.compareTo(p) >= 0) return false
-function Transaction() {
- this.version = 1
- this.locktime = 0
- this.ins = []
- this.outs = []
+ // and check that y^2 = x^3 + ax + b (mod p)
+ var lhs = y.square().mod(p)
+ var rhs = x.pow(3).add(a.multiply(x)).add(b).mod(p)
+ return lhs.equals(rhs)
}
/**
- * Create a new txin.
- *
- * Can be called with any of:
- *
- * - A transaction and an index
- * - A transaction hash and an index
+ * Validate an elliptic curve point.
*
- * Note that this method does not sign the created input.
+ * See SEC 1, section 3.2.2.1: Elliptic Curve Public Key Validation Primitive
*/
-Transaction.prototype.addInput = function(tx, index, sequence) {
- if (sequence == undefined) sequence = Transaction.DEFAULT_SEQUENCE
-
- var hash
+Curve.prototype.validate = function(Q) {
+ // Check Q != O
+ assert(!this.isInfinity(Q), 'Point is at infinity')
+ assert(this.isOnCurve(Q), 'Point is not on the curve')
- if (typeof tx === 'string') {
- hash = new Buffer(tx, 'hex')
+ // Check nQ = O (where Q is a scalar multiple of G)
+ var nQ = Q.multiply(this.n)
+ assert(this.isInfinity(nQ), 'Point is not a scalar multiple of G')
- // TxId hex is big-endian, we need little-endian
- Array.prototype.reverse.call(hash)
+ return true
+}
- } else if (tx instanceof Transaction) {
- hash = tx.getHash()
+module.exports = Curve
- } else {
- hash = tx
+},{"./point":51,"assert":5,"bigi":3}],48:[function(require,module,exports){
+module.exports={
+ "secp128r1": {
+ "p": "fffffffdffffffffffffffffffffffff",
+ "a": "fffffffdfffffffffffffffffffffffc",
+ "b": "e87579c11079f43dd824993c2cee5ed3",
+ "n": "fffffffe0000000075a30d1b9038a115",
+ "h": "01",
+ "Gx": "161ff7528b899b2d0c28607ca52c5b86",
+ "Gy": "cf5ac8395bafeb13c02da292dded7a83"
+ },
+ "secp160k1": {
+ "p": "fffffffffffffffffffffffffffffffeffffac73",
+ "a": "00",
+ "b": "07",
+ "n": "0100000000000000000001b8fa16dfab9aca16b6b3",
+ "h": "01",
+ "Gx": "3b4c382ce37aa192a4019e763036f4f5dd4d7ebb",
+ "Gy": "938cf935318fdced6bc28286531733c3f03c4fee"
+ },
+ "secp160r1": {
+ "p": "ffffffffffffffffffffffffffffffff7fffffff",
+ "a": "ffffffffffffffffffffffffffffffff7ffffffc",
+ "b": "1c97befc54bd7a8b65acf89f81d4d4adc565fa45",
+ "n": "0100000000000000000001f4c8f927aed3ca752257",
+ "h": "01",
+ "Gx": "4a96b5688ef573284664698968c38bb913cbfc82",
+ "Gy": "23a628553168947d59dcc912042351377ac5fb32"
+ },
+ "secp192k1": {
+ "p": "fffffffffffffffffffffffffffffffffffffffeffffee37",
+ "a": "00",
+ "b": "03",
+ "n": "fffffffffffffffffffffffe26f2fc170f69466a74defd8d",
+ "h": "01",
+ "Gx": "db4ff10ec057e9ae26b07d0280b7f4341da5d1b1eae06c7d",
+ "Gy": "9b2f2f6d9c5628a7844163d015be86344082aa88d95e2f9d"
+ },
+ "secp192r1": {
+ "p": "fffffffffffffffffffffffffffffffeffffffffffffffff",
+ "a": "fffffffffffffffffffffffffffffffefffffffffffffffc",
+ "b": "64210519e59c80e70fa7e9ab72243049feb8deecc146b9b1",
+ "n": "ffffffffffffffffffffffff99def836146bc9b1b4d22831",
+ "h": "01",
+ "Gx": "188da80eb03090f67cbf20eb43a18800f4ff0afd82ff1012",
+ "Gy": "07192b95ffc8da78631011ed6b24cdd573f977a11e794811"
+ },
+ "secp256k1": {
+ "p": "fffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f",
+ "a": "00",
+ "b": "07",
+ "n": "fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141",
+ "h": "01",
+ "Gx": "79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798",
+ "Gy": "483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8"
+ },
+ "secp256r1": {
+ "p": "ffffffff00000001000000000000000000000000ffffffffffffffffffffffff",
+ "a": "ffffffff00000001000000000000000000000000fffffffffffffffffffffffc",
+ "b": "5ac635d8aa3a93e7b3ebbd55769886bc651d06b0cc53b0f63bce3c3e27d2604b",
+ "n": "ffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551",
+ "h": "01",
+ "Gx": "6b17d1f2e12c4247f8bce6e563a440f277037d812deb33a0f4a13945d898c296",
+ "Gy": "4fe342e2fe1a7f9b8ee7eb4a7c0f9e162bce33576b315ececbb6406837bf51f5"
}
+}
- assert(Buffer.isBuffer(hash), 'Expected Transaction, txId or txHash, got ' + tx)
- assert.equal(hash.length, 32, 'Expected hash length of 32, got ' + hash.length)
- assert.equal(typeof index, 'number', 'Expected number index, got ' + index)
+},{}],49:[function(require,module,exports){
+var Point = require('./point')
+var Curve = require('./curve')
- return (this.ins.push({
- hash: hash,
- index: index,
- script: Script.EMPTY,
- sequence: sequence
- }) - 1)
+var getCurveByName = require('./names')
+
+module.exports = {
+ Curve: Curve,
+ Point: Point,
+ getCurveByName: getCurveByName
}
-/**
- * Create a new txout.
- *
- * Can be called with:
- *
- * - A base58 address string and a value
- * - An Address object and a value
- * - A scriptPubKey Script and a value
- */
-Transaction.prototype.addOutput = function(scriptPubKey, value) {
- // Attempt to get a valid address if it's a base58 address string
- if (typeof scriptPubKey === 'string') {
- scriptPubKey = Address.fromBase58Check(scriptPubKey)
- }
+},{"./curve":47,"./names":50,"./point":51}],50:[function(require,module,exports){
+var BigInteger = require('bigi')
- // Attempt to get a valid script if it's an Address object
- if (scriptPubKey instanceof Address) {
- var address = scriptPubKey
+var curves = require('./curves')
+var Curve = require('./curve')
- scriptPubKey = address.toOutputScript()
- }
+function getCurveByName(name) {
+ var curve = curves[name]
+ if (!curve) return null
- return (this.outs.push({
- script: scriptPubKey,
- value: value,
- }) - 1)
+ var p = new BigInteger(curve.p, 16)
+ var a = new BigInteger(curve.a, 16)
+ var b = new BigInteger(curve.b, 16)
+ var n = new BigInteger(curve.n, 16)
+ var h = new BigInteger(curve.h, 16)
+ var Gx = new BigInteger(curve.Gx, 16)
+ var Gy = new BigInteger(curve.Gy, 16)
+
+ return new Curve(p, a, b, Gx, Gy, n, h)
}
-Transaction.prototype.toBuffer = function () {
- var txInSize = this.ins.reduce(function(a, x) {
- return a + (40 + bufferutils.varIntSize(x.script.buffer.length) + x.script.buffer.length)
- }, 0)
+module.exports = getCurveByName
- var txOutSize = this.outs.reduce(function(a, x) {
- return a + (8 + bufferutils.varIntSize(x.script.buffer.length) + x.script.buffer.length)
- }, 0)
+},{"./curve":47,"./curves":48,"bigi":3}],51:[function(require,module,exports){
+(function (Buffer){
+var assert = require('assert')
+var BigInteger = require('bigi')
- var buffer = new Buffer(
- 8 +
- bufferutils.varIntSize(this.ins.length) +
- bufferutils.varIntSize(this.outs.length) +
- txInSize +
- txOutSize
- )
+var THREE = BigInteger.valueOf(3)
- var offset = 0
- function writeSlice(slice) {
- slice.copy(buffer, offset)
- offset += slice.length
- }
- function writeUInt32(i) {
- buffer.writeUInt32LE(i, offset)
- offset += 4
+function Point(curve, x, y, z) {
+ assert.notStrictEqual(z, undefined, 'Missing Z coordinate')
+
+ this.curve = curve
+ this.x = x
+ this.y = y
+ this.z = z
+ this._zInv = null
+
+ this.compressed = true
+}
+
+Object.defineProperty(Point.prototype, 'zInv', {
+ get: function() {
+ if (this._zInv === null) {
+ this._zInv = this.z.modInverse(this.curve.p)
+ }
+
+ return this._zInv
}
- function writeUInt64(i) {
- bufferutils.writeUInt64LE(buffer, i, offset)
- offset += 8
+})
+
+Object.defineProperty(Point.prototype, 'affineX', {
+ get: function() {
+ return this.x.multiply(this.zInv).mod(this.curve.p)
}
- function writeVarInt(i) {
- var n = bufferutils.writeVarInt(buffer, i, offset)
- offset += n
+})
+
+Object.defineProperty(Point.prototype, 'affineY', {
+ get: function() {
+ return this.y.multiply(this.zInv).mod(this.curve.p)
}
+})
- writeUInt32(this.version)
- writeVarInt(this.ins.length)
+Point.fromAffine = function(curve, x, y) {
+ return new Point(curve, x, y, BigInteger.ONE)
+}
- this.ins.forEach(function(txin) {
- writeSlice(txin.hash)
- writeUInt32(txin.index)
- writeVarInt(txin.script.buffer.length)
- writeSlice(txin.script.buffer)
- writeUInt32(txin.sequence)
- })
+Point.prototype.equals = function(other) {
+ if (other === this) return true
+ if (this.curve.isInfinity(this)) return this.curve.isInfinity(other)
+ if (this.curve.isInfinity(other)) return this.curve.isInfinity(this)
- writeVarInt(this.outs.length)
- this.outs.forEach(function(txout) {
- writeUInt64(txout.value)
- writeVarInt(txout.script.buffer.length)
- writeSlice(txout.script.buffer)
- })
+ // u = Y2 * Z1 - Y1 * Z2
+ var u = other.y.multiply(this.z).subtract(this.y.multiply(other.z)).mod(this.curve.p)
- writeUInt32(this.locktime)
+ if (u.signum() !== 0) return false
- return buffer
-}
+ // v = X2 * Z1 - X1 * Z2
+ var v = other.x.multiply(this.z).subtract(this.x.multiply(other.z)).mod(this.curve.p)
-Transaction.prototype.toHex = function() {
- return this.toBuffer().toString('hex')
+ return v.signum() === 0
}
-/**
- * Hash transaction for signing a specific input.
- *
- * Bitcoin uses a different hash for each signed transaction input. This
- * method copies the transaction, makes the necessary changes based on the
- * hashType, serializes and finally hashes the result. This hash can then be
- * used to sign the transaction input in question.
- */
-Transaction.prototype.hashForSignature = function(prevOutScript, inIndex, hashType) {
- assert(inIndex >= 0, 'Invalid vin index')
- assert(inIndex < this.ins.length, 'Invalid vin index')
- assert(prevOutScript instanceof Script, 'Invalid Script object')
+Point.prototype.negate = function() {
+ var y = this.curve.p.subtract(this.y)
- var txTmp = this.clone()
- var hashScript = prevOutScript.without(opcodes.OP_CODESEPARATOR)
+ return new Point(this.curve, this.x, y, this.z)
+}
- // Blank out other inputs' signatures
- txTmp.ins.forEach(function(txin) {
- txin.script = Script.EMPTY
- })
- txTmp.ins[inIndex].script = hashScript
+Point.prototype.add = function(b) {
+ if (this.curve.isInfinity(this)) return b
+ if (this.curve.isInfinity(b)) return this
- var hashTypeModifier = hashType & 0x1f
- if (hashTypeModifier === Transaction.SIGHASH_NONE) {
- assert(false, 'SIGHASH_NONE not yet supported')
+ var x1 = this.x
+ var y1 = this.y
+ var x2 = b.x
+ var y2 = b.y
- } else if (hashTypeModifier === Transaction.SIGHASH_SINGLE) {
- assert(false, 'SIGHASH_SINGLE not yet supported')
+ // u = Y2 * Z1 - Y1 * Z2
+ var u = y2.multiply(this.z).subtract(y1.multiply(b.z)).mod(this.curve.p)
+ // v = X2 * Z1 - X1 * Z2
+ var v = x2.multiply(this.z).subtract(x1.multiply(b.z)).mod(this.curve.p)
- }
+ if (v.signum() === 0) {
+ if (u.signum() === 0) {
+ return this.twice() // this == b, so double
+ }
- if (hashType & Transaction.SIGHASH_ANYONECANPAY) {
- assert(false, 'SIGHASH_ANYONECANPAY not yet supported')
+ return this.curve.infinity // this = -b, so infinity
}
- var hashTypeBuffer = new Buffer(4)
- hashTypeBuffer.writeInt32LE(hashType, 0)
+ var v2 = v.square()
+ var v3 = v2.multiply(v)
+ var x1v2 = x1.multiply(v2)
+ var zu2 = u.square().multiply(this.z)
- var buffer = Buffer.concat([txTmp.toBuffer(), hashTypeBuffer])
- return crypto.hash256(buffer)
-}
+ // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3)
+ var x3 = zu2.subtract(x1v2.shiftLeft(1)).multiply(b.z).subtract(v3).multiply(v).mod(this.curve.p)
+ // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3
+ var y3 = x1v2.multiply(THREE).multiply(u).subtract(y1.multiply(v3)).subtract(zu2.multiply(u)).multiply(b.z).add(u.multiply(v3)).mod(this.curve.p)
+ // z3 = v^3 * z1 * z2
+ var z3 = v3.multiply(this.z).multiply(b.z).mod(this.curve.p)
-Transaction.prototype.getHash = function () {
- return crypto.hash256(this.toBuffer())
+ return new Point(this.curve, x3, y3, z3)
}
-Transaction.prototype.getId = function () {
- var buffer = this.getHash()
+Point.prototype.twice = function() {
+ if (this.curve.isInfinity(this)) return this
+ if (this.y.signum() === 0) return this.curve.infinity
- // Big-endian is used for TxHash
- Array.prototype.reverse.call(buffer)
+ var x1 = this.x
+ var y1 = this.y
- return buffer.toString('hex')
-}
+ var y1z1 = y1.multiply(this.z)
+ var y1sqz1 = y1z1.multiply(y1).mod(this.curve.p)
+ var a = this.curve.a
-Transaction.prototype.clone = function () {
- var newTx = new Transaction()
- newTx.version = this.version
- newTx.locktime = this.locktime
+ // w = 3 * x1^2 + a * z1^2
+ var w = x1.square().multiply(THREE)
- newTx.ins = this.ins.map(function(txin) {
- return {
- hash: txin.hash,
- index: txin.index,
- script: txin.script,
- sequence: txin.sequence
- }
- })
+ if (a.signum() !== 0) {
+ w = w.add(this.z.square().multiply(a))
+ }
- newTx.outs = this.outs.map(function(txout) {
- return {
- script: txout.script,
- value: txout.value
- }
- })
+ w = w.mod(this.curve.p)
+ // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1)
+ var x3 = w.square().subtract(x1.shiftLeft(3).multiply(y1sqz1)).shiftLeft(1).multiply(y1z1).mod(this.curve.p)
+ // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3
+ var y3 = w.multiply(THREE).multiply(x1).subtract(y1sqz1.shiftLeft(1)).shiftLeft(2).multiply(y1sqz1).subtract(w.pow(3)).mod(this.curve.p)
+ // z3 = 8 * (y1 * z1)^3
+ var z3 = y1z1.pow(3).shiftLeft(3).mod(this.curve.p)
- return newTx
+ return new Point(this.curve, x3, y3, z3)
}
-Transaction.fromBuffer = function(buffer) {
- var offset = 0
- function readSlice(n) {
- offset += n
- return buffer.slice(offset - n, offset)
- }
- function readUInt32() {
- var i = buffer.readUInt32LE(offset)
- offset += 4
- return i
- }
- function readUInt64() {
- var i = bufferutils.readUInt64LE(buffer, offset)
- offset += 8
- return i
- }
- function readVarInt() {
- var vi = bufferutils.readVarInt(buffer, offset)
- offset += vi.size
- return vi.number
- }
+// Simple NAF (Non-Adjacent Form) multiplication algorithm
+// TODO: modularize the multiplication algorithm
+Point.prototype.multiply = function(k) {
+ if (this.curve.isInfinity(this)) return this
+ if (k.signum() === 0) return this.curve.infinity
- var tx = new Transaction()
- tx.version = readUInt32()
+ var e = k
+ var h = e.multiply(THREE)
- var vinLen = readVarInt()
- for (var i = 0; i < vinLen; ++i) {
- var hash = readSlice(32)
- var vout = readUInt32()
- var scriptLen = readVarInt()
- var script = readSlice(scriptLen)
- var sequence = readUInt32()
-
- tx.ins.push({
- hash: hash,
- index: vout,
- script: Script.fromBuffer(script),
- sequence: sequence
- })
- }
+ var neg = this.negate()
+ var R = this
- var voutLen = readVarInt()
- for (i = 0; i < voutLen; ++i) {
- var value = readUInt64()
- var scriptLen = readVarInt()
- var script = readSlice(scriptLen)
+ for (var i = h.bitLength() - 2; i > 0; --i) {
+ R = R.twice()
- tx.outs.push({
- value: value,
- script: Script.fromBuffer(script)
- })
- }
+ var hBit = h.testBit(i)
+ var eBit = e.testBit(i)
- tx.locktime = readUInt32()
- assert.equal(offset, buffer.length, 'Transaction has unexpected data')
+ if (hBit != eBit) {
+ R = R.add(hBit ? this : neg)
+ }
+ }
- return tx
+ return R
}
-Transaction.fromHex = function(hex) {
- return Transaction.fromBuffer(new Buffer(hex, 'hex'))
-}
+// Compute this*j + x*k (simultaneous multiplication)
+Point.prototype.multiplyTwo = function(j, x, k) {
+ var i
-/**
- * Signs a pubKeyHash output at some index with the given key
- */
-Transaction.prototype.sign = function(index, privKey, hashType) {
- var prevOutScript = privKey.pub.getAddress().toOutputScript()
- var signature = this.signInput(index, prevOutScript, privKey, hashType)
+ if (j.bitLength() > k.bitLength())
+ i = j.bitLength() - 1
+ else
+ i = k.bitLength() - 1
- // FIXME: Assumed prior TX was pay-to-pubkey-hash
- var scriptSig = scripts.pubKeyHashInput(signature, privKey.pub)
- this.setInputScript(index, scriptSig)
-}
+ var R = this.curve.infinity
+ var both = this.add(x)
-Transaction.prototype.signInput = function(index, prevOutScript, privKey, hashType) {
- hashType = hashType || Transaction.SIGHASH_ALL
+ while (i >= 0) {
+ R = R.twice()
- var hash = this.hashForSignature(prevOutScript, index, hashType)
- var signature = privKey.sign(hash)
+ var jBit = j.testBit(i)
+ var kBit = k.testBit(i)
- return signature.toScriptSignature(hashType)
-}
+ if (jBit) {
+ if (kBit) {
+ R = R.add(both)
-Transaction.prototype.setInputScript = function(index, script) {
- this.ins[index].script = script
-}
+ } else {
+ R = R.add(this)
+ }
-// FIXME: could be validateInput(index, prevTxOut, pub)
-Transaction.prototype.validateInput = function(index, prevOutScript, pubKey, buffer) {
- var parsed = ECSignature.parseScriptSignature(buffer)
- var hash = this.hashForSignature(prevOutScript, index, parsed.hashType)
+ } else {
+ if (kBit) {
+ R = R.add(x)
+ }
+ }
+ --i
+ }
- return pubKey.verify(hash, parsed.signature)
+ return R
}
-module.exports = Transaction
+Point.prototype.getEncoded = function(compressed) {
+ if (compressed == undefined) compressed = this.compressed
+ if (this.curve.isInfinity(this)) return new Buffer('00', 'hex') // Infinity point encoded is simply '00'
-}).call(this,_dereq_("buffer").Buffer)
-},{"./address":69,"./bufferutils":71,"./crypto":73,"./eckey":75,"./ecsignature":77,"./opcodes":82,"./script":83,"./scripts":84,"assert":4,"buffer":8}],86:[function(_dereq_,module,exports){
-(function (Buffer){
-var assert = _dereq_('assert')
-var networks = _dereq_('./networks')
-var rng = _dereq_('secure-random')
+ var x = this.affineX
+ var y = this.affineY
-var Address = _dereq_('./address')
-var HDNode = _dereq_('./hdnode')
-var Transaction = _dereq_('./transaction')
+ var buffer
-function Wallet(seed, network) {
- network = network || networks.bitcoin
+ // Determine size of q in bytes
+ var byteLength = Math.floor((this.curve.p.bitLength() + 7) / 8)
- // Stored in a closure to make accidental serialization less likely
- var masterkey = null
- var me = this
- var accountZero = null
- var internalAccount = null
- var externalAccount = null
+ // 0x02/0x03 | X
+ if (compressed) {
+ buffer = new Buffer(1 + byteLength)
+ buffer.writeUInt8(y.isEven() ? 0x02 : 0x03, 0)
- // Addresses
- this.addresses = []
- this.changeAddresses = []
+ // 0x04 | X | Y
+ } else {
+ buffer = new Buffer(1 + byteLength + byteLength)
+ buffer.writeUInt8(0x04, 0)
- // Transaction output data
- this.outputs = {}
+ y.toBuffer(byteLength).copy(buffer, 1 + byteLength)
+ }
- // Make a new master key
- this.newMasterKey = function(seed) {
- seed = seed || new Buffer(rng(32))
- masterkey = HDNode.fromSeedBuffer(seed, network)
+ x.toBuffer(byteLength).copy(buffer, 1)
- // HD first-level child derivation method should be hardened
- // See https://bitcointalk.org/index.php?topic=405179.msg4415254#msg4415254
- accountZero = masterkey.deriveHardened(0)
- externalAccount = accountZero.derive(0)
- internalAccount = accountZero.derive(1)
+ return buffer
+}
- me.addresses = []
- me.changeAddresses = []
+Point.decodeFrom = function(curve, buffer) {
+ var type = buffer.readUInt8(0)
+ var compressed = (type !== 4)
- me.outputs = {}
- }
+ var byteLength = Math.floor((curve.p.bitLength() + 7) / 8)
+ var x = BigInteger.fromBuffer(buffer.slice(1, 1 + byteLength))
- this.newMasterKey(seed)
+ var Q
+ if (compressed) {
+ assert.equal(buffer.length, byteLength + 1, 'Invalid sequence length')
+ assert(type === 0x02 || type === 0x03, 'Invalid sequence tag')
- this.generateAddress = function() {
- var key = externalAccount.derive(this.addresses.length)
- this.addresses.push(key.getAddress().toString())
- return this.addresses[this.addresses.length - 1]
- }
+ var isOdd = (type === 0x03)
+ Q = curve.pointFromX(isOdd, x)
- this.generateChangeAddress = function() {
- var key = internalAccount.derive(this.changeAddresses.length)
- this.changeAddresses.push(key.getAddress().toString())
- return this.changeAddresses[this.changeAddresses.length - 1]
- }
+ } else {
+ assert.equal(buffer.length, 1 + byteLength + byteLength, 'Invalid sequence length')
- this.getBalance = function() {
- return this.getUnspentOutputs().reduce(function(memo, output){
- return memo + output.value
- }, 0)
+ var y = BigInteger.fromBuffer(buffer.slice(1 + byteLength))
+ Q = Point.fromAffine(curve, x, y)
}
- this.getUnspentOutputs = function() {
- var utxo = []
+ Q.compressed = compressed
+ return Q
+}
+
+Point.prototype.toString = function () {
+ if (this.curve.isInfinity(this)) return '(INFINITY)'
- for(var key in this.outputs){
- var output = this.outputs[key]
- if(!output.to) utxo.push(outputToUnspentOutput(output))
- }
+ return '(' + this.affineX.toString() + ',' + this.affineY.toString() + ')'
+}
- return utxo
+module.exports = Point
+
+}).call(this,require("buffer").Buffer)
+},{"assert":5,"bigi":3,"buffer":7}],52:[function(require,module,exports){
+(function (process,global,Buffer){
+'use strict';
+
+var crypto = global.crypto || global.msCrypto
+if(crypto && crypto.getRandomValues) {
+ module.exports = randomBytes;
+} else {
+ module.exports = oldBrowser;
+}
+function randomBytes(size, cb) {
+ var bytes = new Buffer(size); //in browserify, this is an extended Uint8Array
+ /* This will not work in older browsers.
+ * See https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues
+ */
+
+ crypto.getRandomValues(bytes);
+ if (typeof cb === 'function') {
+ return process.nextTick(function () {
+ cb(null, bytes);
+ });
}
+ return bytes;
+}
+function oldBrowser() {
+ throw new Error(
+ 'secure random number generation not supported by this browser\n'+
+ 'use chrome, FireFox or Internet Explorer 11'
+ )
+}
- this.setUnspentOutputs = function(utxo) {
- var outputs = {}
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("buffer").Buffer)
+},{"_process":14,"buffer":7}],53:[function(require,module,exports){
+(function (Buffer){
+'use strict';
- utxo.forEach(function(uo){
- validateUnspentOutput(uo)
- var o = unspentOutputToOutput(uo)
- outputs[o.from] = o
- })
+function getFunctionName(fn) {
+ return fn.name || fn.toString().match(/function (.*?)\s*\(/)[1];
+}
- this.outputs = outputs
+function getTypeTypeName(type) {
+ if (nativeTypes.Function(type)) {
+ type = type.toJSON ? type.toJSON() : getFunctionName(type);
}
+ if (nativeTypes.Object(type)) return JSON.stringify(type);
- function outputToUnspentOutput(output){
- var hashAndIndex = output.from.split(":")
+ return type;
+}
- return {
- hash: hashAndIndex[0],
- outputIndex: parseInt(hashAndIndex[1]),
- address: output.address,
- value: output.value,
- pending: output.pending
- }
- }
+function getValueTypeName(value) {
+ if (nativeTypes.Null(value)) return '';
- function unspentOutputToOutput(o) {
- var hash = o.hash
- var key = hash + ":" + o.outputIndex
- return {
- from: key,
- address: o.address,
- value: o.value,
- pending: o.pending
- }
- }
+ return getFunctionName(value.constructor);
+}
- function validateUnspentOutput(uo) {
- var missingField
+function tfErrorString(type, value) {
+ var typeTypeName = getTypeTypeName(type);
+ var valueTypeName = getValueTypeName(value);
- if (isNullOrUndefined(uo.hash)) {
- missingField = "hash"
- }
+ return 'Expected ' + typeTypeName + ', got ' + (valueTypeName && valueTypeName + ' ') + JSON.stringify(value);
+}
- var requiredKeys = ['outputIndex', 'address', 'value']
- requiredKeys.forEach(function (key) {
- if (isNullOrUndefined(uo[key])){
- missingField = key
- }
- })
+function tfPropertyErrorString(type, name, value) {
+ return tfErrorString('property \"' + name + '\" of type ' + getTypeTypeName(type), value);
+}
- if (missingField) {
- var message = [
- 'Invalid unspent output: key', missingField, 'is missing.',
- 'A valid unspent output must contain'
- ]
- message.push(requiredKeys.join(', '))
- message.push("and hash")
- throw new Error(message.join(' '))
+var nativeTypes = {
+ Array: (function (_Array) {
+ function Array(_x) {
+ return _Array.apply(this, arguments);
}
- }
- function isNullOrUndefined(value) {
- return value == undefined
- }
+ Array.toString = function () {
+ return _Array.toString();
+ };
- this.processPendingTx = function(tx){
- processTx(tx, true)
- }
+ return Array;
+ })(function (value) {
+ return value !== null && value !== undefined && value.constructor === Array;
+ }),
+ Boolean: function Boolean(value) {
+ return typeof value === 'boolean';
+ },
+ Buffer: (function (_Buffer) {
+ function Buffer(_x2) {
+ return _Buffer.apply(this, arguments);
+ }
+
+ Buffer.toString = function () {
+ return _Buffer.toString();
+ };
- this.processConfirmedTx = function(tx){
- processTx(tx, false)
+ return Buffer;
+ })(function (value) {
+ return Buffer.isBuffer(value);
+ }),
+ Function: function Function(value) {
+ return typeof value === 'function';
+ },
+ Null: function Null(value) {
+ return value === undefined || value === null;
+ },
+ Number: function Number(value) {
+ return typeof value === 'number';
+ },
+ Object: function Object(value) {
+ return typeof value === 'object';
+ },
+ String: function String(value) {
+ return typeof value === 'string';
+ },
+ '': function _() {
+ return true;
}
+};
- function processTx(tx, isPending) {
- var txid = tx.getId()
+function tJSON(type) {
+ return type && type.toJSON ? type.toJSON() : type;
+}
- tx.outs.forEach(function(txOut, i) {
- var address
+function sJSON(type) {
+ var json = tJSON(type);
+ return nativeTypes.Object(json) ? JSON.stringify(json) : json;
+}
+var otherTypes = {
+ arrayOf: function arrayOf(type) {
+ function arrayOf(value, strict) {
try {
- address = Address.fromOutputScript(txOut.script, network).toString()
- } catch(e) {
- if (!(e.message.match(/has no matching Address/))) throw e
+ return nativeTypes.Array(value) && value.every(function (x) {
+ return typeforce(type, x, strict);
+ });
+ } catch (e) {
+ return false;
}
+ }
+ arrayOf.toJSON = function () {
+ return [tJSON(type)];
+ };
- if (isMyAddress(address)) {
- var output = txid + ':' + i
-
- me.outputs[output] = {
- from: output,
- value: txOut.value,
- address: address,
- pending: isPending
- }
- }
- })
+ return arrayOf;
+ },
- tx.ins.forEach(function(txIn, i) {
- // copy and convert to big-endian hex
- var txinId = new Buffer(txIn.hash)
- Array.prototype.reverse.call(txinId)
- txinId = txinId.toString('hex')
+ maybe: function maybe(type) {
+ function maybe(value, strict) {
+ return nativeTypes.Null(value) || typeforce(type, value, strict);
+ }
+ maybe.toJSON = function () {
+ return '?' + sJSON(type);
+ };
- var output = txinId + ':' + txIn.index
+ return maybe;
+ },
- if (!(output in me.outputs)) return
+ object: function object(type) {
+ function object(value, strict) {
+ typeforce(nativeTypes.Object, value, strict);
- if (isPending) {
- me.outputs[output].to = txid + ':' + i
- me.outputs[output].pending = true
- } else {
- delete me.outputs[output]
- }
- })
- }
+ var propertyName, propertyType, propertyValue;
- this.createTx = function(to, value, fixedFee, changeAddress) {
- assert(value > network.dustThreshold, value + ' must be above dust threshold (' + network.dustThreshold + ' Satoshis)')
+ try {
+ for (propertyName in type) {
+ propertyType = type[propertyName];
+ propertyValue = value[propertyName];
- var utxos = getCandidateOutputs(value)
- var accum = 0
- var subTotal = value
- var addresses = []
+ typeforce(propertyType, propertyValue, strict);
+ }
+ } catch (e) {
+ throw new TypeError(tfPropertyErrorString(propertyType, propertyName, propertyValue));
+ }
- var tx = new Transaction()
- tx.addOutput(to, value)
+ if (strict) {
+ for (propertyName in value) {
+ if (type[propertyName]) continue;
- for (var i = 0; i < utxos.length; ++i) {
- var utxo = utxos[i]
- addresses.push(utxo.address)
+ throw new TypeError('Unexpected property "' + propertyName + '"');
+ }
+ }
- var outpoint = utxo.from.split(':')
- tx.addInput(outpoint[0], parseInt(outpoint[1]))
+ return true;
+ }
+ object.toJSON = function () {
+ return type;
+ };
- var fee = fixedFee == undefined ? estimateFeePadChangeOutput(tx) : fixedFee
+ return object;
+ },
- accum += utxo.value
- subTotal = value + fee
- if (accum >= subTotal) {
- var change = accum - subTotal
+ oneOf: function oneOf() {
+ for (var _len = arguments.length, types = Array(_len), _key = 0; _key < _len; _key++) {
+ types[_key] = arguments[_key];
+ }
- if (change > network.dustThreshold) {
- tx.addOutput(changeAddress || getChangeAddress(), change)
+ function oneOf(value, strict) {
+ return types.some(function (type) {
+ try {
+ return typeforce(type, value, strict);
+ } catch (e) {
+ return false;
}
-
- break
- }
+ });
}
+ oneOf.toJSON = function () {
+ return types.map(sJSON).join('|');
+ };
- assert(accum >= subTotal, 'Not enough funds (incl. fee): ' + accum + ' < ' + subTotal)
+ return oneOf;
+ },
- this.signWith(tx, addresses)
- return tx
- }
+ quacksLike: function quacksLike(type) {
+ function quacksLike(value, strict) {
+ return type === getValueTypeName(value);
+ }
+ quacksLike.toJSON = function () {
+ return type;
+ };
- function getCandidateOutputs() {
- var unspent = []
+ return quacksLike;
+ },
- for (var key in me.outputs) {
- var output = me.outputs[key]
- if (!output.pending) unspent.push(output)
+ tuple: function tuple() {
+ for (var _len2 = arguments.length, types = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
+ types[_key2] = arguments[_key2];
}
- var sortByValueDesc = unspent.sort(function(o1, o2){
- return o2.value - o1.value
- })
+ function tuple(value, strict) {
+ return types.every(function (type, i) {
+ return typeforce(type, value[i], strict);
+ });
+ }
+ tuple.toJSON = function () {
+ return '(' + types.map(sJSON).join(', ') + ')';
+ };
- return sortByValueDesc
- }
+ return tuple;
+ },
- function estimateFeePadChangeOutput(tx) {
- var tmpTx = tx.clone()
- tmpTx.addOutput(getChangeAddress(), network.dustSoftThreshold || 0)
+ value: function value(expected) {
+ function value(actual) {
+ return actual === expected;
+ }
+ value.toJSON = function () {
+ return expected;
+ };
- return network.estimateFee(tmpTx)
+ return value;
}
+};
- function getChangeAddress() {
- if(me.changeAddresses.length === 0) me.generateChangeAddress();
- return me.changeAddresses[me.changeAddresses.length - 1]
- }
+function compile(type) {
+ if (nativeTypes.String(type)) {
+ if (type[0] === '?') return otherTypes.maybe(compile(type.slice(1)));
- this.signWith = function(tx, addresses) {
- assert.equal(tx.ins.length, addresses.length, 'Number of addresses must match number of transaction inputs')
+ return nativeTypes[type] || otherTypes.quacksLike(type);
+ } else if (type && nativeTypes.Object(type)) {
+ if (nativeTypes.Array(type)) return otherTypes.arrayOf(compile(type[0]));
- addresses.forEach(function(address, i) {
- var key = me.getPrivateKeyForAddress(address)
+ var compiled = {};
- tx.sign(i, key)
- })
+ for (var propertyName in type) {
+ compiled[propertyName] = compile(type[propertyName]);
+ }
+ return otherTypes.object(compiled);
+ } else if (nativeTypes.Function(type)) {
+ return type;
+ }
+
+ return otherTypes.value(type);
+}
+
+function typeforce(_x3, _x4, _x5) {
+ var _again = true;
+
+ _function: while (_again) {
+ var type = _x3,
+ value = _x4,
+ strict = _x5;
+ _again = false;
+
+ if (nativeTypes.Function(type)) {
+ if (type(value, strict)) return true;
+
+ throw new TypeError(tfErrorString(type, value));
+ }
+
+ // JIT
+ _x3 = compile(type);
+ _x4 = value;
+ _x5 = strict;
+ _again = true;
+ continue _function;
+ }
+}
+
+// assign all types to typeforce function
+var typeName;
+Object.keys(nativeTypes).forEach(function (typeName) {
+ var nativeType = nativeTypes[typeName];
+ nativeType.toJSON = function () {
+ return typeName;
+ };
+
+ typeforce[typeName] = nativeType;
+});
+
+for (typeName in otherTypes) {
+ typeforce[typeName] = otherTypes[typeName];
+}
+
+module.exports = typeforce;
+module.exports.compile = compile;
+}).call(this,require("buffer").Buffer)
+},{"buffer":7}],54:[function(require,module,exports){
+(function (Buffer){
+var assert = require('assert')
+var base58check = require('bs58check')
+var typeForce = require('typeforce')
+var networks = require('./networks')
+var scripts = require('./scripts')
+
+function findScriptTypeByVersion (version) {
+ for (var networkName in networks) {
+ var network = networks[networkName]
+
+ if (version === network.pubKeyHash) return 'pubkeyhash'
+ if (version === network.scriptHash) return 'scripthash'
+ }
+}
+
+function Address (hash, version) {
+ typeForce('Buffer', hash)
+
+ assert.strictEqual(hash.length, 20, 'Invalid hash length')
+ assert.strictEqual(version & 0xff, version, 'Invalid version byte')
+
+ this.hash = hash
+ this.version = version
+}
+
+Address.fromBase58Check = function (string) {
+ var payload = base58check.decode(string)
+ var version = payload.readUInt8(0)
+ var hash = payload.slice(1)
+
+ return new Address(hash, version)
+}
+
+Address.fromOutputScript = function (script, network) {
+ network = network || networks.bitcoin
+
+ if (scripts.isPubKeyHashOutput(script)) return new Address(script.chunks[2], network.pubKeyHash)
+ if (scripts.isScriptHashOutput(script)) return new Address(script.chunks[1], network.scriptHash)
+
+ assert(false, script.toASM() + ' has no matching Address')
+}
+
+Address.prototype.toBase58Check = function () {
+ var payload = new Buffer(21)
+ payload.writeUInt8(this.version, 0)
+ this.hash.copy(payload, 1)
+
+ return base58check.encode(payload)
+}
+
+Address.prototype.toOutputScript = function () {
+ var scriptType = findScriptTypeByVersion(this.version)
+
+ if (scriptType === 'pubkeyhash') return scripts.pubKeyHashOutput(this.hash)
+ if (scriptType === 'scripthash') return scripts.scriptHashOutput(this.hash)
+
+ assert(false, this.toString() + ' has no matching Script')
+}
+
+Address.prototype.toString = Address.prototype.toBase58Check
+
+module.exports = Address
+
+}).call(this,require("buffer").Buffer)
+},{"./networks":66,"./scripts":69,"assert":5,"bs58check":31,"buffer":7,"typeforce":53}],55:[function(require,module,exports){
+var bs58check = require('bs58check')
+
+function decode () {
+ console.warn('bs58check will be removed in 2.0.0. require("bs58check") instead.')
+
+ return bs58check.decode.apply(undefined, arguments)
+}
+
+function encode () {
+ console.warn('bs58check will be removed in 2.0.0. require("bs58check") instead.')
+
+ return bs58check.encode.apply(undefined, arguments)
+}
+
+module.exports = {
+ decode: decode,
+ encode: encode
+}
+
+},{"bs58check":31}],56:[function(require,module,exports){
+(function (Buffer){
+var assert = require('assert')
+var bufferutils = require('./bufferutils')
+var crypto = require('./crypto')
+
+var Transaction = require('./transaction')
+
+function Block () {
+ this.version = 1
+ this.prevHash = null
+ this.merkleRoot = null
+ this.timestamp = 0
+ this.bits = 0
+ this.nonce = 0
+}
+
+Block.fromBuffer = function (buffer) {
+ assert(buffer.length >= 80, 'Buffer too small (< 80 bytes)')
+
+ var offset = 0
+ function readSlice (n) {
+ offset += n
+ return buffer.slice(offset - n, offset)
+ }
+
+ function readUInt32 () {
+ var i = buffer.readUInt32LE(offset)
+ offset += 4
+ return i
+ }
+
+ var block = new Block()
+ block.version = readUInt32()
+ block.prevHash = readSlice(32)
+ block.merkleRoot = readSlice(32)
+ block.timestamp = readUInt32()
+ block.bits = readUInt32()
+ block.nonce = readUInt32()
+
+ if (buffer.length === 80) return block
+
+ function readVarInt () {
+ var vi = bufferutils.readVarInt(buffer, offset)
+ offset += vi.size
+ return vi.number
+ }
+
+ // FIXME: poor performance
+ function readTransaction () {
+ var tx = Transaction.fromBuffer(buffer.slice(offset), true)
+
+ offset += tx.toBuffer().length
return tx
}
- this.getMasterKey = function() { return masterkey }
- this.getAccountZero = function() { return accountZero }
- this.getInternalAccount = function() { return internalAccount }
- this.getExternalAccount = function() { return externalAccount }
+ var nTransactions = readVarInt()
+ block.transactions = []
+
+ for (var i = 0; i < nTransactions; ++i) {
+ var tx = readTransaction()
+ block.transactions.push(tx)
+ }
+
+ return block
+}
+
+Block.fromHex = function (hex) {
+ return Block.fromBuffer(new Buffer(hex, 'hex'))
+}
+
+Block.prototype.getHash = function () {
+ return crypto.hash256(this.toBuffer(true))
+}
+
+Block.prototype.getId = function () {
+ return bufferutils.reverse(this.getHash()).toString('hex')
+}
+
+Block.prototype.getUTCDate = function () {
+ var date = new Date(0) // epoch
+ date.setUTCSeconds(this.timestamp)
+
+ return date
+}
- this.getPrivateKey = function(index) {
- return externalAccount.derive(index).privKey
+Block.prototype.toBuffer = function (headersOnly) {
+ var buffer = new Buffer(80)
+
+ var offset = 0
+ function writeSlice (slice) {
+ slice.copy(buffer, offset)
+ offset += slice.length
}
- this.getInternalPrivateKey = function(index) {
- return internalAccount.derive(index).privKey
+ function writeUInt32 (i) {
+ buffer.writeUInt32LE(i, offset)
+ offset += 4
}
- this.getPrivateKeyForAddress = function(address) {
- var index
- if((index = this.addresses.indexOf(address)) > -1) {
- return this.getPrivateKey(index)
- } else if((index = this.changeAddresses.indexOf(address)) > -1) {
- return this.getInternalPrivateKey(index)
- } else {
- throw new Error('Unknown address. Make sure the address is from the keychain and has been generated.')
- }
+ writeUInt32(this.version)
+ writeSlice(this.prevHash)
+ writeSlice(this.merkleRoot)
+ writeUInt32(this.timestamp)
+ writeUInt32(this.bits)
+ writeUInt32(this.nonce)
+
+ if (headersOnly || !this.transactions) return buffer
+
+ var txLenBuffer = bufferutils.varIntBuffer(this.transactions.length)
+ var txBuffers = this.transactions.map(function (tx) {
+ return tx.toBuffer()
+ })
+
+ return Buffer.concat([buffer, txLenBuffer].concat(txBuffers))
+}
+
+Block.prototype.toHex = function (headersOnly) {
+ return this.toBuffer(headersOnly).toString('hex')
+}
+
+module.exports = Block
+
+}).call(this,require("buffer").Buffer)
+},{"./bufferutils":57,"./crypto":58,"./transaction":70,"assert":5,"buffer":7}],57:[function(require,module,exports){
+(function (Buffer){
+var assert = require('assert')
+var opcodes = require('./opcodes')
+
+// https://github.com/feross/buffer/blob/master/index.js#L1127
+function verifuint (value, max) {
+ assert(typeof value === 'number', 'cannot write a non-number as a number')
+ assert(value >= 0, 'specified a negative value for writing an unsigned value')
+ assert(value <= max, 'value is larger than maximum value for type')
+ assert(Math.floor(value) === value, 'value has a fractional component')
+}
+
+function pushDataSize (i) {
+ return i < opcodes.OP_PUSHDATA1 ? 1
+ : i < 0xff ? 2
+ : i < 0xffff ? 3
+ : 5
+}
+
+function readPushDataInt (buffer, offset) {
+ var opcode = buffer.readUInt8(offset)
+ var number, size
+
+ // ~6 bit
+ if (opcode < opcodes.OP_PUSHDATA1) {
+ number = opcode
+ size = 1
+
+ // 8 bit
+ } else if (opcode === opcodes.OP_PUSHDATA1) {
+ if (offset + 2 > buffer.length) return null
+ number = buffer.readUInt8(offset + 1)
+ size = 2
+
+ // 16 bit
+ } else if (opcode === opcodes.OP_PUSHDATA2) {
+ if (offset + 3 > buffer.length) return null
+ number = buffer.readUInt16LE(offset + 1)
+ size = 3
+
+ // 32 bit
+ } else {
+ if (offset + 5 > buffer.length) return null
+ assert.equal(opcode, opcodes.OP_PUSHDATA4, 'Unexpected opcode')
+
+ number = buffer.readUInt32LE(offset + 1)
+ size = 5
}
- function isReceiveAddress(address){
- return me.addresses.indexOf(address) > -1
+ return {
+ opcode: opcode,
+ number: number,
+ size: size
}
+}
+
+function readUInt64LE (buffer, offset) {
+ var a = buffer.readUInt32LE(offset)
+ var b = buffer.readUInt32LE(offset + 4)
+ b *= 0x100000000
+
+ verifuint(b + a, 0x001fffffffffffff)
+
+ return b + a
+}
+
+function readVarInt (buffer, offset) {
+ var t = buffer.readUInt8(offset)
+ var number, size
+
+ // 8 bit
+ if (t < 253) {
+ number = t
+ size = 1
+
+ // 16 bit
+ } else if (t < 254) {
+ number = buffer.readUInt16LE(offset + 1)
+ size = 3
+
+ // 32 bit
+ } else if (t < 255) {
+ number = buffer.readUInt32LE(offset + 1)
+ size = 5
- function isChangeAddress(address){
- return me.changeAddresses.indexOf(address) > -1
+ // 64 bit
+ } else {
+ number = readUInt64LE(buffer, offset + 1)
+ size = 9
}
- function isMyAddress(address) {
- return isReceiveAddress(address) || isChangeAddress(address)
+ return {
+ number: number,
+ size: size
}
}
-module.exports = Wallet
+function writePushDataInt (buffer, number, offset) {
+ var size = pushDataSize(number)
-}).call(this,_dereq_("buffer").Buffer)
-},{"./address":69,"./hdnode":78,"./networks":81,"./transaction":85,"assert":4,"buffer":8,"secure-random":68}]},{},[79])
-(79)
-});
- </script>
+ // ~6 bit
+ if (size === 1) {
+ buffer.writeUInt8(number, offset)
- <!--<script src="/js/asmcrypto.js"></script>-->
-<script>
-// INCLUDE ASMCRYPTO
-// https://rawgit.com/tresorit/asmcrypto.js/598a1098504f1b2d0e615bc51dd8404afd2d338b/asmcrypto.js
-// Provides PBKDF2 functionality
-// It's faster than CryptoJS
-// Couldn't get SJCL working as desired
-
-
-(function(exports, global) {
- "use strict";
- global["asmCrypto"] = exports;
- function string_to_bytes(str) {
- var i, len = str.length, arr = new Uint8Array(len);
- for (i = 0; i < len; i += 1) {
- arr[i] = str.charCodeAt(i);
- }
- return arr;
- }
- function hex_to_bytes(str) {
- var arr = [], len = str.length, i;
- if (len & 1) {
- str = "0" + str;
- len++;
- }
- for (i = 0; i < len; i += 2) {
- arr.push(parseInt(str.substr(i, 2), 16));
- }
- return new Uint8Array(arr);
- }
- function base64_to_bytes(str) {
- return string_to_bytes(atob(str));
- }
- function bytes_to_string(arr) {
- var str = "";
- for (var i = 0; i < arr.length; i++) str += String.fromCharCode(arr[i]);
- return str;
- }
- function bytes_to_hex(arr) {
- var sz = (arr.byteLength || arr.length) / arr.length, str = "";
- for (var i = 0; i < arr.length; i++) {
- var h = arr[i].toString(16);
- if (h.length < 2 * sz) str += "00000000000000".substr(0, 2 * sz - h.length);
- str += h;
- }
- return str;
- }
- function bytes_to_base64(arr) {
- return btoa(bytes_to_string(arr));
- }
- function pow2_ceil(a) {
- a -= 1;
- a |= a >>> 1;
- a |= a >>> 2;
- a |= a >>> 4;
- a |= a >>> 8;
- a |= a >>> 16;
- a += 1;
- return a;
- }
- function is_number(a) {
- return typeof a === "number";
- }
- function is_string(a) {
- return typeof a === "string";
- }
- function is_buffer(a) {
- return a instanceof ArrayBuffer;
- }
- function is_bytes(a) {
- return a instanceof Uint8Array;
- }
- function is_typed_array(a) {
- return a instanceof Int8Array || a instanceof Uint8Array || a instanceof Int16Array || a instanceof Uint16Array || a instanceof Int32Array || a instanceof Uint32Array || a instanceof Float32Array || a instanceof Float64Array;
- }
- function IllegalStateError() {
- Error.apply(this, arguments);
- }
- IllegalStateError.prototype = new Error();
- function IllegalArgumentError() {
- Error.apply(this, arguments);
- }
- IllegalArgumentError.prototype = new Error();
- function SecurityError() {
- Error.apply(this, arguments);
- }
- IllegalArgumentError.prototype = new Error();
- var _aes_tables = [ 99, 124, 119, 123, 242, 107, 111, 197, 48, 1, 103, 43, 254, 215, 171, 118, 202, 130, 201, 125, 250, 89, 71, 240, 173, 212, 162, 175, 156, 164, 114, 192, 183, 253, 147, 38, 54, 63, 247, 204, 52, 165, 229, 241, 113, 216, 49, 21, 4, 199, 35, 195, 24, 150, 5, 154, 7, 18, 128, 226, 235, 39, 178, 117, 9, 131, 44, 26, 27, 110, 90, 160, 82, 59, 214, 179, 41, 227, 47, 132, 83, 209, 0, 237, 32, 252, 177, 91, 106, 203, 190, 57, 74, 76, 88, 207, 208, 239, 170, 251, 67, 77, 51, 133, 69, 249, 2, 127, 80, 60, 159, 168, 81, 163, 64, 143, 146, 157, 56, 245, 188, 182, 218, 33, 16, 255, 243, 210, 205, 12, 19, 236, 95, 151, 68, 23, 196, 167, 126, 61, 100, 93, 25, 115, 96, 129, 79, 220, 34, 42, 144, 136, 70, 238, 184, 20, 222, 94, 11, 219, 224, 50, 58, 10, 73, 6, 36, 92, 194, 211, 172, 98, 145, 149, 228, 121, 231, 200, 55, 109, 141, 213, 78, 169, 108, 86, 244, 234, 101, 122, 174, 8, 186, 120, 37, 46, 28, 166, 180, 198, 232, 221, 116, 31, 75, 189, 139, 138, 112, 62, 181, 102, 72, 3, 246, 14, 97, 53, 87, 185, 134, 193, 29, 158, 225, 248, 152, 17, 105, 217, 142, 148, 155, 30, 135, 233, 206, 85, 40, 223, 140, 161, 137, 13, 191, 230, 66, 104, 65, 153, 45, 15, 176, 84, 187, 22, 82, 9, 106, 213, 48, 54, 165, 56, 191, 64, 163, 158, 129, 243, 215, 251, 124, 227, 57, 130, 155, 47, 255, 135, 52, 142, 67, 68, 196, 222, 233, 203, 84, 123, 148, 50, 166, 194, 35, 61, 238, 76, 149, 11, 66, 250, 195, 78, 8, 46, 161, 102, 40, 217, 36, 178, 118, 91, 162, 73, 109, 139, 209, 37, 114, 248, 246, 100, 134, 104, 152, 22, 212, 164, 92, 204, 93, 101, 182, 146, 108, 112, 72, 80, 253, 237, 185, 218, 94, 21, 70, 87, 167, 141, 157, 132, 144, 216, 171, 0, 140, 188, 211, 10, 247, 228, 88, 5, 184, 179, 69, 6, 208, 44, 30, 143, 202, 63, 15, 2, 193, 175, 189, 3, 1, 19, 138, 107, 58, 145, 17, 65, 79, 103, 220, 234, 151, 242, 207, 206, 240, 180, 230, 115, 150, 172, 116, 34, 231, 173, 53, 133, 226, 249, 55, 232, 28, 117, 223, 110, 71, 241, 26, 113, 29, 41, 197, 137, 111, 183, 98, 14, 170, 24, 190, 27, 252, 86, 62, 75, 198, 210, 121, 32, 154, 219, 192, 254, 120, 205, 90, 244, 31, 221, 168, 51, 136, 7, 199, 49, 177, 18, 16, 89, 39, 128, 236, 95, 96, 81, 127, 169, 25, 181, 74, 13, 45, 229, 122, 159, 147, 201, 156, 239, 160, 224, 59, 77, 174, 42, 245, 176, 200, 235, 187, 60, 131, 83, 153, 97, 23, 43, 4, 126, 186, 119, 214, 38, 225, 105, 20, 99, 85, 33, 12, 125, 198, 248, 238, 246, 255, 214, 222, 145, 96, 2, 206, 86, 231, 181, 77, 236, 143, 31, 137, 250, 239, 178, 142, 251, 65, 179, 95, 69, 35, 83, 228, 155, 117, 225, 61, 76, 108, 126, 245, 131, 104, 81, 209, 249, 226, 171, 98, 42, 8, 149, 70, 157, 48, 55, 10, 47, 14, 36, 27, 223, 205, 78, 127, 234, 18, 29, 88, 52, 54, 220, 180, 91, 164, 118, 183, 125, 82, 221, 94, 19, 166, 185, 0, 193, 64, 227, 121, 182, 212, 141, 103, 114, 148, 152, 176, 133, 187, 197, 79, 237, 134, 154, 102, 17, 138, 233, 4, 254, 160, 120, 37, 75, 162, 93, 128, 5, 63, 33, 112, 241, 99, 119, 175, 66, 32, 229, 253, 191, 129, 24, 38, 195, 190, 53, 136, 46, 147, 85, 252, 122, 200, 186, 50, 230, 192, 25, 158, 163, 68, 84, 59, 11, 140, 199, 107, 40, 167, 188, 22, 173, 219, 100, 116, 20, 146, 12, 72, 184, 159, 189, 67, 196, 57, 49, 211, 242, 213, 139, 110, 218, 1, 177, 156, 73, 216, 172, 243, 207, 202, 244, 71, 16, 111, 240, 74, 92, 56, 87, 115, 151, 203, 161, 232, 62, 150, 97, 13, 15, 224, 124, 113, 204, 144, 6, 247, 28, 194, 106, 174, 105, 23, 153, 58, 39, 217, 235, 43, 34, 210, 169, 7, 51, 45, 60, 21, 201, 135, 170, 80, 165, 3, 89, 9, 26, 101, 215, 132, 208, 130, 41, 90, 30, 123, 168, 109, 44, 165, 132, 153, 141, 13, 189, 177, 84, 80, 3, 169, 125, 25, 98, 230, 154, 69, 157, 64, 135, 21, 235, 201, 11, 236, 103, 253, 234, 191, 247, 150, 91, 194, 28, 174, 106, 90, 65, 2, 79, 92, 244, 52, 8, 147, 115, 83, 63, 12, 82, 101, 94, 40, 161, 15, 181, 9, 54, 155, 61, 38, 105, 205, 159, 27, 158, 116, 46, 45, 178, 238, 251, 246, 77, 97, 206, 123, 62, 113, 151, 245, 104, 0, 44, 96, 31, 200, 237, 190, 70, 217, 75, 222, 212, 232, 74, 107, 42, 229, 22, 197, 215, 85, 148, 207, 16, 6, 129, 240, 68, 186, 227, 243, 254, 192, 138, 173, 188, 72, 4, 223, 193, 117, 99, 48, 26, 14, 109, 76, 20, 53, 47, 225, 162, 204, 57, 87, 242, 130, 71, 172, 231, 43, 149, 160, 152, 209, 127, 102, 126, 171, 131, 202, 41, 211, 60, 121, 226, 29, 118, 59, 86, 78, 30, 219, 10, 108, 228, 93, 110, 239, 166, 168, 164, 55, 139, 50, 67, 89, 183, 140, 100, 210, 224, 180, 250, 7, 37, 175, 142, 233, 24, 213, 136, 111, 114, 36, 241, 199, 81, 35, 124, 156, 33, 221, 220, 134, 133, 144, 66, 196, 170, 216, 5, 1, 18, 163, 95, 249, 208, 145, 88, 39, 185, 56, 19, 179, 51, 187, 112, 137, 167, 182, 34, 146, 32, 73, 255, 120, 122, 143, 248, 128, 23, 218, 49, 198, 184, 195, 176, 119, 17, 203, 252, 214, 58, 0, 9, 18, 27, 36, 45, 54, 63, 72, 65, 90, 83, 108, 101, 126, 119, 144, 153, 130, 139, 180, 189, 166, 175, 216, 209, 202, 195, 252, 245, 238, 231, 59, 50, 41, 32, 31, 22, 13, 4, 115, 122, 97, 104, 87, 94, 69, 76, 171, 162, 185, 176, 143, 134, 157, 148, 227, 234, 241, 248, 199, 206, 213, 220, 118, 127, 100, 109, 82, 91, 64, 73, 62, 55, 44, 37, 26, 19, 8, 1, 230, 239, 244, 253, 194, 203, 208, 217, 174, 167, 188, 181, 138, 131, 152, 145, 77, 68, 95, 86, 105, 96, 123, 114, 5, 12, 23, 30, 33, 40, 51, 58, 221, 212, 207, 198, 249, 240, 235, 226, 149, 156, 135, 142, 177, 184, 163, 170, 236, 229, 254, 247, 200, 193, 218, 211, 164, 173, 182, 191, 128, 137, 146, 155, 124, 117, 110, 103, 88, 81, 74, 67, 52, 61, 38, 47, 16, 25, 2, 11, 215, 222, 197, 204, 243, 250, 225, 232, 159, 150, 141, 132, 187, 178, 169, 160, 71, 78, 85, 92, 99, 106, 113, 120, 15, 6, 29, 20, 43, 34, 57, 48, 154, 147, 136, 129, 190, 183, 172, 165, 210, 219, 192, 201, 246, 255, 228, 237, 10, 3, 24, 17, 46, 39, 60, 53, 66, 75, 80, 89, 102, 111, 116, 125, 161, 168, 179, 186, 133, 140, 151, 158, 233, 224, 251, 242, 205, 196, 223, 214, 49, 56, 35, 42, 21, 28, 7, 14, 121, 112, 107, 98, 93, 84, 79, 70, 0, 11, 22, 29, 44, 39, 58, 49, 88, 83, 78, 69, 116, 127, 98, 105, 176, 187, 166, 173, 156, 151, 138, 129, 232, 227, 254, 245, 196, 207, 210, 217, 123, 112, 109, 102, 87, 92, 65, 74, 35, 40, 53, 62, 15, 4, 25, 18, 203, 192, 221, 214, 231, 236, 241, 250, 147, 152, 133, 142, 191, 180, 169, 162, 246, 253, 224, 235, 218, 209, 204, 199, 174, 165, 184, 179, 130, 137, 148, 159, 70, 77, 80, 91, 106, 97, 124, 119, 30, 21, 8, 3, 50, 57, 36, 47, 141, 134, 155, 144, 161, 170, 183, 188, 213, 222, 195, 200, 249, 242, 239, 228, 61, 54, 43, 32, 17, 26, 7, 12, 101, 110, 115, 120, 73, 66, 95, 84, 247, 252, 225, 234, 219, 208, 205, 198, 175, 164, 185, 178, 131, 136, 149, 158, 71, 76, 81, 90, 107, 96, 125, 118, 31, 20, 9, 2, 51, 56, 37, 46, 140, 135, 154, 145, 160, 171, 182, 189, 212, 223, 194, 201, 248, 243, 238, 229, 60, 55, 42, 33, 16, 27, 6, 13, 100, 111, 114, 121, 72, 67, 94, 85, 1, 10, 23, 28, 45, 38, 59, 48, 89, 82, 79, 68, 117, 126, 99, 104, 177, 186, 167, 172, 157, 150, 139, 128, 233, 226, 255, 244, 197, 206, 211, 216, 122, 113, 108, 103, 86, 93, 64, 75, 34, 41, 52, 63, 14, 5, 24, 19, 202, 193, 220, 215, 230, 237, 240, 251, 146, 153, 132, 143, 190, 181, 168, 163, 0, 13, 26, 23, 52, 57, 46, 35, 104, 101, 114, 127, 92, 81, 70, 75, 208, 221, 202, 199, 228, 233, 254, 243, 184, 181, 162, 175, 140, 129, 150, 155, 187, 182, 161, 172, 143, 130, 149, 152, 211, 222, 201, 196, 231, 234, 253, 240, 107, 102, 113, 124, 95, 82, 69, 72, 3, 14, 25, 20, 55, 58, 45, 32, 109, 96, 119, 122, 89, 84, 67, 78, 5, 8, 31, 18, 49, 60, 43, 38, 189, 176, 167, 170, 137, 132, 147, 158, 213, 216, 207, 194, 225, 236, 251, 246, 214, 219, 204, 193, 226, 239, 248, 245, 190, 179, 164, 169, 138, 135, 144, 157, 6, 11, 28, 17, 50, 63, 40, 37, 110, 99, 116, 121, 90, 87, 64, 77, 218, 215, 192, 205, 238, 227, 244, 249, 178, 191, 168, 165, 134, 139, 156, 145, 10, 7, 16, 29, 62, 51, 36, 41, 98, 111, 120, 117, 86, 91, 76, 65, 97, 108, 123, 118, 85, 88, 79, 66, 9, 4, 19, 30, 61, 48, 39, 42, 177, 188, 171, 166, 133, 136, 159, 146, 217, 212, 195, 206, 237, 224, 247, 250, 183, 186, 173, 160, 131, 142, 153, 148, 223, 210, 197, 200, 235, 230, 241, 252, 103, 106, 125, 112, 83, 94, 73, 68, 15, 2, 21, 24, 59, 54, 33, 44, 12, 1, 22, 27, 56, 53, 34, 47, 100, 105, 126, 115, 80, 93, 74, 71, 220, 209, 198, 203, 232, 229, 242, 255, 180, 185, 174, 163, 128, 141, 154, 151, 0, 14, 28, 18, 56, 54, 36, 42, 112, 126, 108, 98, 72, 70, 84, 90, 224, 238, 252, 242, 216, 214, 196, 202, 144, 158, 140, 130, 168, 166, 180, 186, 219, 213, 199, 201, 227, 237, 255, 241, 171, 165, 183, 185, 147, 157, 143, 129, 59, 53, 39, 41, 3, 13, 31, 17, 75, 69, 87, 89, 115, 125, 111, 97, 173, 163, 177, 191, 149, 155, 137, 135, 221, 211, 193, 207, 229, 235, 249, 247, 77, 67, 81, 95, 117, 123, 105, 103, 61, 51, 33, 47, 5, 11, 25, 23, 118, 120, 106, 100, 78, 64, 82, 92, 6, 8, 26, 20, 62, 48, 34, 44, 150, 152, 138, 132, 174, 160, 178, 188, 230, 232, 250, 244, 222, 208, 194, 204, 65, 79, 93, 83, 121, 119, 101, 107, 49, 63, 45, 35, 9, 7, 21, 27, 161, 175, 189, 179, 153, 151, 133, 139, 209, 223, 205, 195, 233, 231, 245, 251, 154, 148, 134, 136, 162, 172, 190, 176, 234, 228, 246, 248, 210, 220, 206, 192, 122, 116, 102, 104, 66, 76, 94, 80, 10, 4, 22, 24, 50, 60, 46, 32, 236, 226, 240, 254, 212, 218, 200, 198, 156, 146, 128, 142, 164, 170, 184, 182, 12, 2, 16, 30, 52, 58, 40, 38, 124, 114, 96, 110, 68, 74, 88, 86, 55, 57, 43, 37, 15, 1, 19, 29, 71, 73, 91, 85, 127, 113, 99, 109, 215, 217, 203, 197, 239, 225, 243, 253, 167, 169, 187, 181, 159, 145, 131, 141 ];
- var _aes_heap_start = 2048;
- function _aes_asm(stdlib, foreign, buffer) {
- // Closure Compiler warning - commented out
- //"use asm";
- var S0 = 0, S1 = 0, S2 = 0, S3 = 0, S4 = 0, S5 = 0, S6 = 0, S7 = 0, S8 = 0, S9 = 0, SA = 0, SB = 0, SC = 0, SD = 0, SE = 0, SF = 0;
- var keySize = 0;
- var R00 = 0, R01 = 0, R02 = 0, R03 = 0, R04 = 0, R05 = 0, R06 = 0, R07 = 0, R08 = 0, R09 = 0, R0A = 0, R0B = 0, R0C = 0, R0D = 0, R0E = 0, R0F = 0, R10 = 0, R11 = 0, R12 = 0, R13 = 0, R14 = 0, R15 = 0, R16 = 0, R17 = 0, R18 = 0, R19 = 0, R1A = 0, R1B = 0, R1C = 0, R1D = 0, R1E = 0, R1F = 0, R20 = 0, R21 = 0, R22 = 0, R23 = 0, R24 = 0, R25 = 0, R26 = 0, R27 = 0, R28 = 0, R29 = 0, R2A = 0, R2B = 0, R2C = 0, R2D = 0, R2E = 0, R2F = 0, R30 = 0, R31 = 0, R32 = 0, R33 = 0, R34 = 0, R35 = 0, R36 = 0, R37 = 0, R38 = 0, R39 = 0, R3A = 0, R3B = 0, R3C = 0, R3D = 0, R3E = 0, R3F = 0, R40 = 0, R41 = 0, R42 = 0, R43 = 0, R44 = 0, R45 = 0, R46 = 0, R47 = 0, R48 = 0, R49 = 0, R4A = 0, R4B = 0, R4C = 0, R4D = 0, R4E = 0, R4F = 0, R50 = 0, R51 = 0, R52 = 0, R53 = 0, R54 = 0, R55 = 0, R56 = 0, R57 = 0, R58 = 0, R59 = 0, R5A = 0, R5B = 0, R5C = 0, R5D = 0, R5E = 0, R5F = 0, R60 = 0, R61 = 0, R62 = 0, R63 = 0, R64 = 0, R65 = 0, R66 = 0, R67 = 0, R68 = 0, R69 = 0, R6A = 0, R6B = 0, R6C = 0, R6D = 0, R6E = 0, R6F = 0, R70 = 0, R71 = 0, R72 = 0, R73 = 0, R74 = 0, R75 = 0, R76 = 0, R77 = 0, R78 = 0, R79 = 0, R7A = 0, R7B = 0, R7C = 0, R7D = 0, R7E = 0, R7F = 0, R80 = 0, R81 = 0, R82 = 0, R83 = 0, R84 = 0, R85 = 0, R86 = 0, R87 = 0, R88 = 0, R89 = 0, R8A = 0, R8B = 0, R8C = 0, R8D = 0, R8E = 0, R8F = 0, R90 = 0, R91 = 0, R92 = 0, R93 = 0, R94 = 0, R95 = 0, R96 = 0, R97 = 0, R98 = 0, R99 = 0, R9A = 0, R9B = 0, R9C = 0, R9D = 0, R9E = 0, R9F = 0, RA0 = 0, RA1 = 0, RA2 = 0, RA3 = 0, RA4 = 0, RA5 = 0, RA6 = 0, RA7 = 0, RA8 = 0, RA9 = 0, RAA = 0, RAB = 0, RAC = 0, RAD = 0, RAE = 0, RAF = 0, RB0 = 0, RB1 = 0, RB2 = 0, RB3 = 0, RB4 = 0, RB5 = 0, RB6 = 0, RB7 = 0, RB8 = 0, RB9 = 0, RBA = 0, RBB = 0, RBC = 0, RBD = 0, RBE = 0, RBF = 0, RC0 = 0, RC1 = 0, RC2 = 0, RC3 = 0, RC4 = 0, RC5 = 0, RC6 = 0, RC7 = 0, RC8 = 0, RC9 = 0, RCA = 0, RCB = 0, RCC = 0, RCD = 0, RCE = 0, RCF = 0, RD0 = 0, RD1 = 0, RD2 = 0, RD3 = 0, RD4 = 0, RD5 = 0, RD6 = 0, RD7 = 0, RD8 = 0, RD9 = 0, RDA = 0, RDB = 0, RDC = 0, RDD = 0, RDE = 0, RDF = 0, RE0 = 0, RE1 = 0, RE2 = 0, RE3 = 0, RE4 = 0, RE5 = 0, RE6 = 0, RE7 = 0, RE8 = 0, RE9 = 0, REA = 0, REB = 0, REC = 0, RED = 0, REE = 0, REF = 0;
- var HEAP = new stdlib.Uint8Array(buffer);
- function _expand_key_128() {
- var sbox = 0;
- R10 = R00 ^ HEAP[sbox | R0D] ^ 1;
- R11 = R01 ^ HEAP[sbox | R0E];
- R12 = R02 ^ HEAP[sbox | R0F];
- R13 = R03 ^ HEAP[sbox | R0C];
- R14 = R04 ^ R10;
- R15 = R05 ^ R11;
- R16 = R06 ^ R12;
- R17 = R07 ^ R13;
- R18 = R08 ^ R14;
- R19 = R09 ^ R15;
- R1A = R0A ^ R16;
- R1B = R0B ^ R17;
- R1C = R0C ^ R18;
- R1D = R0D ^ R19;
- R1E = R0E ^ R1A;
- R1F = R0F ^ R1B;
- R20 = R10 ^ HEAP[sbox | R1D] ^ 2;
- R21 = R11 ^ HEAP[sbox | R1E];
- R22 = R12 ^ HEAP[sbox | R1F];
- R23 = R13 ^ HEAP[sbox | R1C];
- R24 = R14 ^ R20;
- R25 = R15 ^ R21;
- R26 = R16 ^ R22;
- R27 = R17 ^ R23;
- R28 = R18 ^ R24;
- R29 = R19 ^ R25;
- R2A = R1A ^ R26;
- R2B = R1B ^ R27;
- R2C = R1C ^ R28;
- R2D = R1D ^ R29;
- R2E = R1E ^ R2A;
- R2F = R1F ^ R2B;
- R30 = R20 ^ HEAP[sbox | R2D] ^ 4;
- R31 = R21 ^ HEAP[sbox | R2E];
- R32 = R22 ^ HEAP[sbox | R2F];
- R33 = R23 ^ HEAP[sbox | R2C];
- R34 = R24 ^ R30;
- R35 = R25 ^ R31;
- R36 = R26 ^ R32;
- R37 = R27 ^ R33;
- R38 = R28 ^ R34;
- R39 = R29 ^ R35;
- R3A = R2A ^ R36;
- R3B = R2B ^ R37;
- R3C = R2C ^ R38;
- R3D = R2D ^ R39;
- R3E = R2E ^ R3A;
- R3F = R2F ^ R3B;
- R40 = R30 ^ HEAP[sbox | R3D] ^ 8;
- R41 = R31 ^ HEAP[sbox | R3E];
- R42 = R32 ^ HEAP[sbox | R3F];
- R43 = R33 ^ HEAP[sbox | R3C];
- R44 = R34 ^ R40;
- R45 = R35 ^ R41;
- R46 = R36 ^ R42;
- R47 = R37 ^ R43;
- R48 = R38 ^ R44;
- R49 = R39 ^ R45;
- R4A = R3A ^ R46;
- R4B = R3B ^ R47;
- R4C = R3C ^ R48;
- R4D = R3D ^ R49;
- R4E = R3E ^ R4A;
- R4F = R3F ^ R4B;
- R50 = R40 ^ HEAP[sbox | R4D] ^ 16;
- R51 = R41 ^ HEAP[sbox | R4E];
- R52 = R42 ^ HEAP[sbox | R4F];
- R53 = R43 ^ HEAP[sbox | R4C];
- R54 = R44 ^ R50;
- R55 = R45 ^ R51;
- R56 = R46 ^ R52;
- R57 = R47 ^ R53;
- R58 = R48 ^ R54;
- R59 = R49 ^ R55;
- R5A = R4A ^ R56;
- R5B = R4B ^ R57;
- R5C = R4C ^ R58;
- R5D = R4D ^ R59;
- R5E = R4E ^ R5A;
- R5F = R4F ^ R5B;
- R60 = R50 ^ HEAP[sbox | R5D] ^ 32;
- R61 = R51 ^ HEAP[sbox | R5E];
- R62 = R52 ^ HEAP[sbox | R5F];
- R63 = R53 ^ HEAP[sbox | R5C];
- R64 = R54 ^ R60;
- R65 = R55 ^ R61;
- R66 = R56 ^ R62;
- R67 = R57 ^ R63;
- R68 = R58 ^ R64;
- R69 = R59 ^ R65;
- R6A = R5A ^ R66;
- R6B = R5B ^ R67;
- R6C = R5C ^ R68;
- R6D = R5D ^ R69;
- R6E = R5E ^ R6A;
- R6F = R5F ^ R6B;
- R70 = R60 ^ HEAP[sbox | R6D] ^ 64;
- R71 = R61 ^ HEAP[sbox | R6E];
- R72 = R62 ^ HEAP[sbox | R6F];
- R73 = R63 ^ HEAP[sbox | R6C];
- R74 = R64 ^ R70;
- R75 = R65 ^ R71;
- R76 = R66 ^ R72;
- R77 = R67 ^ R73;
- R78 = R68 ^ R74;
- R79 = R69 ^ R75;
- R7A = R6A ^ R76;
- R7B = R6B ^ R77;
- R7C = R6C ^ R78;
- R7D = R6D ^ R79;
- R7E = R6E ^ R7A;
- R7F = R6F ^ R7B;
- R80 = R70 ^ HEAP[sbox | R7D] ^ 128;
- R81 = R71 ^ HEAP[sbox | R7E];
- R82 = R72 ^ HEAP[sbox | R7F];
- R83 = R73 ^ HEAP[sbox | R7C];
- R84 = R74 ^ R80;
- R85 = R75 ^ R81;
- R86 = R76 ^ R82;
- R87 = R77 ^ R83;
- R88 = R78 ^ R84;
- R89 = R79 ^ R85;
- R8A = R7A ^ R86;
- R8B = R7B ^ R87;
- R8C = R7C ^ R88;
- R8D = R7D ^ R89;
- R8E = R7E ^ R8A;
- R8F = R7F ^ R8B;
- R90 = R80 ^ HEAP[sbox | R8D] ^ 27;
- R91 = R81 ^ HEAP[sbox | R8E];
- R92 = R82 ^ HEAP[sbox | R8F];
- R93 = R83 ^ HEAP[sbox | R8C];
- R94 = R84 ^ R90;
- R95 = R85 ^ R91;
- R96 = R86 ^ R92;
- R97 = R87 ^ R93;
- R98 = R88 ^ R94;
- R99 = R89 ^ R95;
- R9A = R8A ^ R96;
- R9B = R8B ^ R97;
- R9C = R8C ^ R98;
- R9D = R8D ^ R99;
- R9E = R8E ^ R9A;
- R9F = R8F ^ R9B;
- RA0 = R90 ^ HEAP[sbox | R9D] ^ 54;
- RA1 = R91 ^ HEAP[sbox | R9E];
- RA2 = R92 ^ HEAP[sbox | R9F];
- RA3 = R93 ^ HEAP[sbox | R9C];
- RA4 = R94 ^ RA0;
- RA5 = R95 ^ RA1;
- RA6 = R96 ^ RA2;
- RA7 = R97 ^ RA3;
- RA8 = R98 ^ RA4;
- RA9 = R99 ^ RA5;
- RAA = R9A ^ RA6;
- RAB = R9B ^ RA7;
- RAC = R9C ^ RA8;
- RAD = R9D ^ RA9;
- RAE = R9E ^ RAA;
- RAF = R9F ^ RAB;
- }
- function _expand_key_256() {
- var sbox = 0;
- R20 = R00 ^ HEAP[sbox | R1D] ^ 1;
- R21 = R01 ^ HEAP[sbox | R1E];
- R22 = R02 ^ HEAP[sbox | R1F];
- R23 = R03 ^ HEAP[sbox | R1C];
- R24 = R04 ^ R20;
- R25 = R05 ^ R21;
- R26 = R06 ^ R22;
- R27 = R07 ^ R23;
- R28 = R08 ^ R24;
- R29 = R09 ^ R25;
- R2A = R0A ^ R26;
- R2B = R0B ^ R27;
- R2C = R0C ^ R28;
- R2D = R0D ^ R29;
- R2E = R0E ^ R2A;
- R2F = R0F ^ R2B;
- R30 = R10 ^ HEAP[sbox | R2C];
- R31 = R11 ^ HEAP[sbox | R2D];
- R32 = R12 ^ HEAP[sbox | R2E];
- R33 = R13 ^ HEAP[sbox | R2F];
- R34 = R14 ^ R30;
- R35 = R15 ^ R31;
- R36 = R16 ^ R32;
- R37 = R17 ^ R33;
- R38 = R18 ^ R34;
- R39 = R19 ^ R35;
- R3A = R1A ^ R36;
- R3B = R1B ^ R37;
- R3C = R1C ^ R38;
- R3D = R1D ^ R39;
- R3E = R1E ^ R3A;
- R3F = R1F ^ R3B;
- R40 = R20 ^ HEAP[sbox | R3D] ^ 2;
- R41 = R21 ^ HEAP[sbox | R3E];
- R42 = R22 ^ HEAP[sbox | R3F];
- R43 = R23 ^ HEAP[sbox | R3C];
- R44 = R24 ^ R40;
- R45 = R25 ^ R41;
- R46 = R26 ^ R42;
- R47 = R27 ^ R43;
- R48 = R28 ^ R44;
- R49 = R29 ^ R45;
- R4A = R2A ^ R46;
- R4B = R2B ^ R47;
- R4C = R2C ^ R48;
- R4D = R2D ^ R49;
- R4E = R2E ^ R4A;
- R4F = R2F ^ R4B;
- R50 = R30 ^ HEAP[sbox | R4C];
- R51 = R31 ^ HEAP[sbox | R4D];
- R52 = R32 ^ HEAP[sbox | R4E];
- R53 = R33 ^ HEAP[sbox | R4F];
- R54 = R34 ^ R50;
- R55 = R35 ^ R51;
- R56 = R36 ^ R52;
- R57 = R37 ^ R53;
- R58 = R38 ^ R54;
- R59 = R39 ^ R55;
- R5A = R3A ^ R56;
- R5B = R3B ^ R57;
- R5C = R3C ^ R58;
- R5D = R3D ^ R59;
- R5E = R3E ^ R5A;
- R5F = R3F ^ R5B;
- R60 = R40 ^ HEAP[sbox | R5D] ^ 4;
- R61 = R41 ^ HEAP[sbox | R5E];
- R62 = R42 ^ HEAP[sbox | R5F];
- R63 = R43 ^ HEAP[sbox | R5C];
- R64 = R44 ^ R60;
- R65 = R45 ^ R61;
- R66 = R46 ^ R62;
- R67 = R47 ^ R63;
- R68 = R48 ^ R64;
- R69 = R49 ^ R65;
- R6A = R4A ^ R66;
- R6B = R4B ^ R67;
- R6C = R4C ^ R68;
- R6D = R4D ^ R69;
- R6E = R4E ^ R6A;
- R6F = R4F ^ R6B;
- R70 = R50 ^ HEAP[sbox | R6C];
- R71 = R51 ^ HEAP[sbox | R6D];
- R72 = R52 ^ HEAP[sbox | R6E];
- R73 = R53 ^ HEAP[sbox | R6F];
- R74 = R54 ^ R70;
- R75 = R55 ^ R71;
- R76 = R56 ^ R72;
- R77 = R57 ^ R73;
- R78 = R58 ^ R74;
- R79 = R59 ^ R75;
- R7A = R5A ^ R76;
- R7B = R5B ^ R77;
- R7C = R5C ^ R78;
- R7D = R5D ^ R79;
- R7E = R5E ^ R7A;
- R7F = R5F ^ R7B;
- R80 = R60 ^ HEAP[sbox | R7D] ^ 8;
- R81 = R61 ^ HEAP[sbox | R7E];
- R82 = R62 ^ HEAP[sbox | R7F];
- R83 = R63 ^ HEAP[sbox | R7C];
- R84 = R64 ^ R80;
- R85 = R65 ^ R81;
- R86 = R66 ^ R82;
- R87 = R67 ^ R83;
- R88 = R68 ^ R84;
- R89 = R69 ^ R85;
- R8A = R6A ^ R86;
- R8B = R6B ^ R87;
- R8C = R6C ^ R88;
- R8D = R6D ^ R89;
- R8E = R6E ^ R8A;
- R8F = R6F ^ R8B;
- R90 = R70 ^ HEAP[sbox | R8C];
- R91 = R71 ^ HEAP[sbox | R8D];
- R92 = R72 ^ HEAP[sbox | R8E];
- R93 = R73 ^ HEAP[sbox | R8F];
- R94 = R74 ^ R90;
- R95 = R75 ^ R91;
- R96 = R76 ^ R92;
- R97 = R77 ^ R93;
- R98 = R78 ^ R94;
- R99 = R79 ^ R95;
- R9A = R7A ^ R96;
- R9B = R7B ^ R97;
- R9C = R7C ^ R98;
- R9D = R7D ^ R99;
- R9E = R7E ^ R9A;
- R9F = R7F ^ R9B;
- RA0 = R80 ^ HEAP[sbox | R9D] ^ 16;
- RA1 = R81 ^ HEAP[sbox | R9E];
- RA2 = R82 ^ HEAP[sbox | R9F];
- RA3 = R83 ^ HEAP[sbox | R9C];
- RA4 = R84 ^ RA0;
- RA5 = R85 ^ RA1;
- RA6 = R86 ^ RA2;
- RA7 = R87 ^ RA3;
- RA8 = R88 ^ RA4;
- RA9 = R89 ^ RA5;
- RAA = R8A ^ RA6;
- RAB = R8B ^ RA7;
- RAC = R8C ^ RA8;
- RAD = R8D ^ RA9;
- RAE = R8E ^ RAA;
- RAF = R8F ^ RAB;
- RB0 = R90 ^ HEAP[sbox | RAC];
- RB1 = R91 ^ HEAP[sbox | RAD];
- RB2 = R92 ^ HEAP[sbox | RAE];
- RB3 = R93 ^ HEAP[sbox | RAF];
- RB4 = R94 ^ RB0;
- RB5 = R95 ^ RB1;
- RB6 = R96 ^ RB2;
- RB7 = R97 ^ RB3;
- RB8 = R98 ^ RB4;
- RB9 = R99 ^ RB5;
- RBA = R9A ^ RB6;
- RBB = R9B ^ RB7;
- RBC = R9C ^ RB8;
- RBD = R9D ^ RB9;
- RBE = R9E ^ RBA;
- RBF = R9F ^ RBB;
- RC0 = RA0 ^ HEAP[sbox | RBD] ^ 32;
- RC1 = RA1 ^ HEAP[sbox | RBE];
- RC2 = RA2 ^ HEAP[sbox | RBF];
- RC3 = RA3 ^ HEAP[sbox | RBC];
- RC4 = RA4 ^ RC0;
- RC5 = RA5 ^ RC1;
- RC6 = RA6 ^ RC2;
- RC7 = RA7 ^ RC3;
- RC8 = RA8 ^ RC4;
- RC9 = RA9 ^ RC5;
- RCA = RAA ^ RC6;
- RCB = RAB ^ RC7;
- RCC = RAC ^ RC8;
- RCD = RAD ^ RC9;
- RCE = RAE ^ RCA;
- RCF = RAF ^ RCB;
- RD0 = RB0 ^ HEAP[sbox | RCC];
- RD1 = RB1 ^ HEAP[sbox | RCD];
- RD2 = RB2 ^ HEAP[sbox | RCE];
- RD3 = RB3 ^ HEAP[sbox | RCF];
- RD4 = RB4 ^ RD0;
- RD5 = RB5 ^ RD1;
- RD6 = RB6 ^ RD2;
- RD7 = RB7 ^ RD3;
- RD8 = RB8 ^ RD4;
- RD9 = RB9 ^ RD5;
- RDA = RBA ^ RD6;
- RDB = RBB ^ RD7;
- RDC = RBC ^ RD8;
- RDD = RBD ^ RD9;
- RDE = RBE ^ RDA;
- RDF = RBF ^ RDB;
- RE0 = RC0 ^ HEAP[sbox | RDD] ^ 64;
- RE1 = RC1 ^ HEAP[sbox | RDE];
- RE2 = RC2 ^ HEAP[sbox | RDF];
- RE3 = RC3 ^ HEAP[sbox | RDC];
- RE4 = RC4 ^ RE0;
- RE5 = RC5 ^ RE1;
- RE6 = RC6 ^ RE2;
- RE7 = RC7 ^ RE3;
- RE8 = RC8 ^ RE4;
- RE9 = RC9 ^ RE5;
- REA = RCA ^ RE6;
- REB = RCB ^ RE7;
- REC = RCC ^ RE8;
- RED = RCD ^ RE9;
- REE = RCE ^ REA;
- REF = RCF ^ REB;
- }
- function _encrypt(s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF) {
- s0 = s0 | 0;
- s1 = s1 | 0;
- s2 = s2 | 0;
- s3 = s3 | 0;
- s4 = s4 | 0;
- s5 = s5 | 0;
- s6 = s6 | 0;
- s7 = s7 | 0;
- s8 = s8 | 0;
- s9 = s9 | 0;
- sA = sA | 0;
- sB = sB | 0;
- sC = sC | 0;
- sD = sD | 0;
- sE = sE | 0;
- sF = sF | 0;
- var t0 = 0, t1 = 0, t2 = 0, t3 = 0, t4 = 0, t5 = 0, t6 = 0, t7 = 0, t8 = 0, t9 = 0, tA = 0, tB = 0, tC = 0, tD = 0, tE = 0, tF = 0, sbox = 0, x2_sbox = 512, x3_sbox = 768;
- s0 = s0 ^ R00;
- s1 = s1 ^ R01;
- s2 = s2 ^ R02;
- s3 = s3 ^ R03;
- s4 = s4 ^ R04;
- s5 = s5 ^ R05;
- s6 = s6 ^ R06;
- s7 = s7 ^ R07;
- s8 = s8 ^ R08;
- s9 = s9 ^ R09;
- sA = sA ^ R0A;
- sB = sB ^ R0B;
- sC = sC ^ R0C;
- sD = sD ^ R0D;
- sE = sE ^ R0E;
- sF = sF ^ R0F;
- t0 = HEAP[x2_sbox | s0] ^ HEAP[x3_sbox | s5] ^ HEAP[sbox | sA] ^ HEAP[sbox | sF] ^ R10;
- t1 = HEAP[sbox | s0] ^ HEAP[x2_sbox | s5] ^ HEAP[x3_sbox | sA] ^ HEAP[sbox | sF] ^ R11;
- t2 = HEAP[sbox | s0] ^ HEAP[sbox | s5] ^ HEAP[x2_sbox | sA] ^ HEAP[x3_sbox | sF] ^ R12;
- t3 = HEAP[x3_sbox | s0] ^ HEAP[sbox | s5] ^ HEAP[sbox | sA] ^ HEAP[x2_sbox | sF] ^ R13;
- t4 = HEAP[x2_sbox | s4] ^ HEAP[x3_sbox | s9] ^ HEAP[sbox | sE] ^ HEAP[sbox | s3] ^ R14;
- t5 = HEAP[sbox | s4] ^ HEAP[x2_sbox | s9] ^ HEAP[x3_sbox | sE] ^ HEAP[sbox | s3] ^ R15;
- t6 = HEAP[sbox | s4] ^ HEAP[sbox | s9] ^ HEAP[x2_sbox | sE] ^ HEAP[x3_sbox | s3] ^ R16;
- t7 = HEAP[x3_sbox | s4] ^ HEAP[sbox | s9] ^ HEAP[sbox | sE] ^ HEAP[x2_sbox | s3] ^ R17;
- t8 = HEAP[x2_sbox | s8] ^ HEAP[x3_sbox | sD] ^ HEAP[sbox | s2] ^ HEAP[sbox | s7] ^ R18;
- t9 = HEAP[sbox | s8] ^ HEAP[x2_sbox | sD] ^ HEAP[x3_sbox | s2] ^ HEAP[sbox | s7] ^ R19;
- tA = HEAP[sbox | s8] ^ HEAP[sbox | sD] ^ HEAP[x2_sbox | s2] ^ HEAP[x3_sbox | s7] ^ R1A;
- tB = HEAP[x3_sbox | s8] ^ HEAP[sbox | sD] ^ HEAP[sbox | s2] ^ HEAP[x2_sbox | s7] ^ R1B;
- tC = HEAP[x2_sbox | sC] ^ HEAP[x3_sbox | s1] ^ HEAP[sbox | s6] ^ HEAP[sbox | sB] ^ R1C;
- tD = HEAP[sbox | sC] ^ HEAP[x2_sbox | s1] ^ HEAP[x3_sbox | s6] ^ HEAP[sbox | sB] ^ R1D;
- tE = HEAP[sbox | sC] ^ HEAP[sbox | s1] ^ HEAP[x2_sbox | s6] ^ HEAP[x3_sbox | sB] ^ R1E;
- tF = HEAP[x3_sbox | sC] ^ HEAP[sbox | s1] ^ HEAP[sbox | s6] ^ HEAP[x2_sbox | sB] ^ R1F;
- s0 = HEAP[x2_sbox | t0] ^ HEAP[x3_sbox | t5] ^ HEAP[sbox | tA] ^ HEAP[sbox | tF] ^ R20;
- s1 = HEAP[sbox | t0] ^ HEAP[x2_sbox | t5] ^ HEAP[x3_sbox | tA] ^ HEAP[sbox | tF] ^ R21;
- s2 = HEAP[sbox | t0] ^ HEAP[sbox | t5] ^ HEAP[x2_sbox | tA] ^ HEAP[x3_sbox | tF] ^ R22;
- s3 = HEAP[x3_sbox | t0] ^ HEAP[sbox | t5] ^ HEAP[sbox | tA] ^ HEAP[x2_sbox | tF] ^ R23;
- s4 = HEAP[x2_sbox | t4] ^ HEAP[x3_sbox | t9] ^ HEAP[sbox | tE] ^ HEAP[sbox | t3] ^ R24;
- s5 = HEAP[sbox | t4] ^ HEAP[x2_sbox | t9] ^ HEAP[x3_sbox | tE] ^ HEAP[sbox | t3] ^ R25;
- s6 = HEAP[sbox | t4] ^ HEAP[sbox | t9] ^ HEAP[x2_sbox | tE] ^ HEAP[x3_sbox | t3] ^ R26;
- s7 = HEAP[x3_sbox | t4] ^ HEAP[sbox | t9] ^ HEAP[sbox | tE] ^ HEAP[x2_sbox | t3] ^ R27;
- s8 = HEAP[x2_sbox | t8] ^ HEAP[x3_sbox | tD] ^ HEAP[sbox | t2] ^ HEAP[sbox | t7] ^ R28;
- s9 = HEAP[sbox | t8] ^ HEAP[x2_sbox | tD] ^ HEAP[x3_sbox | t2] ^ HEAP[sbox | t7] ^ R29;
- sA = HEAP[sbox | t8] ^ HEAP[sbox | tD] ^ HEAP[x2_sbox | t2] ^ HEAP[x3_sbox | t7] ^ R2A;
- sB = HEAP[x3_sbox | t8] ^ HEAP[sbox | tD] ^ HEAP[sbox | t2] ^ HEAP[x2_sbox | t7] ^ R2B;
- sC = HEAP[x2_sbox | tC] ^ HEAP[x3_sbox | t1] ^ HEAP[sbox | t6] ^ HEAP[sbox | tB] ^ R2C;
- sD = HEAP[sbox | tC] ^ HEAP[x2_sbox | t1] ^ HEAP[x3_sbox | t6] ^ HEAP[sbox | tB] ^ R2D;
- sE = HEAP[sbox | tC] ^ HEAP[sbox | t1] ^ HEAP[x2_sbox | t6] ^ HEAP[x3_sbox | tB] ^ R2E;
- sF = HEAP[x3_sbox | tC] ^ HEAP[sbox | t1] ^ HEAP[sbox | t6] ^ HEAP[x2_sbox | tB] ^ R2F;
- t0 = HEAP[x2_sbox | s0] ^ HEAP[x3_sbox | s5] ^ HEAP[sbox | sA] ^ HEAP[sbox | sF] ^ R30;
- t1 = HEAP[sbox | s0] ^ HEAP[x2_sbox | s5] ^ HEAP[x3_sbox | sA] ^ HEAP[sbox | sF] ^ R31;
- t2 = HEAP[sbox | s0] ^ HEAP[sbox | s5] ^ HEAP[x2_sbox | sA] ^ HEAP[x3_sbox | sF] ^ R32;
- t3 = HEAP[x3_sbox | s0] ^ HEAP[sbox | s5] ^ HEAP[sbox | sA] ^ HEAP[x2_sbox | sF] ^ R33;
- t4 = HEAP[x2_sbox | s4] ^ HEAP[x3_sbox | s9] ^ HEAP[sbox | sE] ^ HEAP[sbox | s3] ^ R34;
- t5 = HEAP[sbox | s4] ^ HEAP[x2_sbox | s9] ^ HEAP[x3_sbox | sE] ^ HEAP[sbox | s3] ^ R35;
- t6 = HEAP[sbox | s4] ^ HEAP[sbox | s9] ^ HEAP[x2_sbox | sE] ^ HEAP[x3_sbox | s3] ^ R36;
- t7 = HEAP[x3_sbox | s4] ^ HEAP[sbox | s9] ^ HEAP[sbox | sE] ^ HEAP[x2_sbox | s3] ^ R37;
- t8 = HEAP[x2_sbox | s8] ^ HEAP[x3_sbox | sD] ^ HEAP[sbox | s2] ^ HEAP[sbox | s7] ^ R38;
- t9 = HEAP[sbox | s8] ^ HEAP[x2_sbox | sD] ^ HEAP[x3_sbox | s2] ^ HEAP[sbox | s7] ^ R39;
- tA = HEAP[sbox | s8] ^ HEAP[sbox | sD] ^ HEAP[x2_sbox | s2] ^ HEAP[x3_sbox | s7] ^ R3A;
- tB = HEAP[x3_sbox | s8] ^ HEAP[sbox | sD] ^ HEAP[sbox | s2] ^ HEAP[x2_sbox | s7] ^ R3B;
- tC = HEAP[x2_sbox | sC] ^ HEAP[x3_sbox | s1] ^ HEAP[sbox | s6] ^ HEAP[sbox | sB] ^ R3C;
- tD = HEAP[sbox | sC] ^ HEAP[x2_sbox | s1] ^ HEAP[x3_sbox | s6] ^ HEAP[sbox | sB] ^ R3D;
- tE = HEAP[sbox | sC] ^ HEAP[sbox | s1] ^ HEAP[x2_sbox | s6] ^ HEAP[x3_sbox | sB] ^ R3E;
- tF = HEAP[x3_sbox | sC] ^ HEAP[sbox | s1] ^ HEAP[sbox | s6] ^ HEAP[x2_sbox | sB] ^ R3F;
- s0 = HEAP[x2_sbox | t0] ^ HEAP[x3_sbox | t5] ^ HEAP[sbox | tA] ^ HEAP[sbox | tF] ^ R40;
- s1 = HEAP[sbox | t0] ^ HEAP[x2_sbox | t5] ^ HEAP[x3_sbox | tA] ^ HEAP[sbox | tF] ^ R41;
- s2 = HEAP[sbox | t0] ^ HEAP[sbox | t5] ^ HEAP[x2_sbox | tA] ^ HEAP[x3_sbox | tF] ^ R42;
- s3 = HEAP[x3_sbox | t0] ^ HEAP[sbox | t5] ^ HEAP[sbox | tA] ^ HEAP[x2_sbox | tF] ^ R43;
- s4 = HEAP[x2_sbox | t4] ^ HEAP[x3_sbox | t9] ^ HEAP[sbox | tE] ^ HEAP[sbox | t3] ^ R44;
- s5 = HEAP[sbox | t4] ^ HEAP[x2_sbox | t9] ^ HEAP[x3_sbox | tE] ^ HEAP[sbox | t3] ^ R45;
- s6 = HEAP[sbox | t4] ^ HEAP[sbox | t9] ^ HEAP[x2_sbox | tE] ^ HEAP[x3_sbox | t3] ^ R46;
- s7 = HEAP[x3_sbox | t4] ^ HEAP[sbox | t9] ^ HEAP[sbox | tE] ^ HEAP[x2_sbox | t3] ^ R47;
- s8 = HEAP[x2_sbox | t8] ^ HEAP[x3_sbox | tD] ^ HEAP[sbox | t2] ^ HEAP[sbox | t7] ^ R48;
- s9 = HEAP[sbox | t8] ^ HEAP[x2_sbox | tD] ^ HEAP[x3_sbox | t2] ^ HEAP[sbox | t7] ^ R49;
- sA = HEAP[sbox | t8] ^ HEAP[sbox | tD] ^ HEAP[x2_sbox | t2] ^ HEAP[x3_sbox | t7] ^ R4A;
- sB = HEAP[x3_sbox | t8] ^ HEAP[sbox | tD] ^ HEAP[sbox | t2] ^ HEAP[x2_sbox | t7] ^ R4B;
- sC = HEAP[x2_sbox | tC] ^ HEAP[x3_sbox | t1] ^ HEAP[sbox | t6] ^ HEAP[sbox | tB] ^ R4C;
- sD = HEAP[sbox | tC] ^ HEAP[x2_sbox | t1] ^ HEAP[x3_sbox | t6] ^ HEAP[sbox | tB] ^ R4D;
- sE = HEAP[sbox | tC] ^ HEAP[sbox | t1] ^ HEAP[x2_sbox | t6] ^ HEAP[x3_sbox | tB] ^ R4E;
- sF = HEAP[x3_sbox | tC] ^ HEAP[sbox | t1] ^ HEAP[sbox | t6] ^ HEAP[x2_sbox | tB] ^ R4F;
- t0 = HEAP[x2_sbox | s0] ^ HEAP[x3_sbox | s5] ^ HEAP[sbox | sA] ^ HEAP[sbox | sF] ^ R50;
- t1 = HEAP[sbox | s0] ^ HEAP[x2_sbox | s5] ^ HEAP[x3_sbox | sA] ^ HEAP[sbox | sF] ^ R51;
- t2 = HEAP[sbox | s0] ^ HEAP[sbox | s5] ^ HEAP[x2_sbox | sA] ^ HEAP[x3_sbox | sF] ^ R52;
- t3 = HEAP[x3_sbox | s0] ^ HEAP[sbox | s5] ^ HEAP[sbox | sA] ^ HEAP[x2_sbox | sF] ^ R53;
- t4 = HEAP[x2_sbox | s4] ^ HEAP[x3_sbox | s9] ^ HEAP[sbox | sE] ^ HEAP[sbox | s3] ^ R54;
- t5 = HEAP[sbox | s4] ^ HEAP[x2_sbox | s9] ^ HEAP[x3_sbox | sE] ^ HEAP[sbox | s3] ^ R55;
- t6 = HEAP[sbox | s4] ^ HEAP[sbox | s9] ^ HEAP[x2_sbox | sE] ^ HEAP[x3_sbox | s3] ^ R56;
- t7 = HEAP[x3_sbox | s4] ^ HEAP[sbox | s9] ^ HEAP[sbox | sE] ^ HEAP[x2_sbox | s3] ^ R57;
- t8 = HEAP[x2_sbox | s8] ^ HEAP[x3_sbox | sD] ^ HEAP[sbox | s2] ^ HEAP[sbox | s7] ^ R58;
- t9 = HEAP[sbox | s8] ^ HEAP[x2_sbox | sD] ^ HEAP[x3_sbox | s2] ^ HEAP[sbox | s7] ^ R59;
- tA = HEAP[sbox | s8] ^ HEAP[sbox | sD] ^ HEAP[x2_sbox | s2] ^ HEAP[x3_sbox | s7] ^ R5A;
- tB = HEAP[x3_sbox | s8] ^ HEAP[sbox | sD] ^ HEAP[sbox | s2] ^ HEAP[x2_sbox | s7] ^ R5B;
- tC = HEAP[x2_sbox | sC] ^ HEAP[x3_sbox | s1] ^ HEAP[sbox | s6] ^ HEAP[sbox | sB] ^ R5C;
- tD = HEAP[sbox | sC] ^ HEAP[x2_sbox | s1] ^ HEAP[x3_sbox | s6] ^ HEAP[sbox | sB] ^ R5D;
- tE = HEAP[sbox | sC] ^ HEAP[sbox | s1] ^ HEAP[x2_sbox | s6] ^ HEAP[x3_sbox | sB] ^ R5E;
- tF = HEAP[x3_sbox | sC] ^ HEAP[sbox | s1] ^ HEAP[sbox | s6] ^ HEAP[x2_sbox | sB] ^ R5F;
- s0 = HEAP[x2_sbox | t0] ^ HEAP[x3_sbox | t5] ^ HEAP[sbox | tA] ^ HEAP[sbox | tF] ^ R60;
- s1 = HEAP[sbox | t0] ^ HEAP[x2_sbox | t5] ^ HEAP[x3_sbox | tA] ^ HEAP[sbox | tF] ^ R61;
- s2 = HEAP[sbox | t0] ^ HEAP[sbox | t5] ^ HEAP[x2_sbox | tA] ^ HEAP[x3_sbox | tF] ^ R62;
- s3 = HEAP[x3_sbox | t0] ^ HEAP[sbox | t5] ^ HEAP[sbox | tA] ^ HEAP[x2_sbox | tF] ^ R63;
- s4 = HEAP[x2_sbox | t4] ^ HEAP[x3_sbox | t9] ^ HEAP[sbox | tE] ^ HEAP[sbox | t3] ^ R64;
- s5 = HEAP[sbox | t4] ^ HEAP[x2_sbox | t9] ^ HEAP[x3_sbox | tE] ^ HEAP[sbox | t3] ^ R65;
- s6 = HEAP[sbox | t4] ^ HEAP[sbox | t9] ^ HEAP[x2_sbox | tE] ^ HEAP[x3_sbox | t3] ^ R66;
- s7 = HEAP[x3_sbox | t4] ^ HEAP[sbox | t9] ^ HEAP[sbox | tE] ^ HEAP[x2_sbox | t3] ^ R67;
- s8 = HEAP[x2_sbox | t8] ^ HEAP[x3_sbox | tD] ^ HEAP[sbox | t2] ^ HEAP[sbox | t7] ^ R68;
- s9 = HEAP[sbox | t8] ^ HEAP[x2_sbox | tD] ^ HEAP[x3_sbox | t2] ^ HEAP[sbox | t7] ^ R69;
- sA = HEAP[sbox | t8] ^ HEAP[sbox | tD] ^ HEAP[x2_sbox | t2] ^ HEAP[x3_sbox | t7] ^ R6A;
- sB = HEAP[x3_sbox | t8] ^ HEAP[sbox | tD] ^ HEAP[sbox | t2] ^ HEAP[x2_sbox | t7] ^ R6B;
- sC = HEAP[x2_sbox | tC] ^ HEAP[x3_sbox | t1] ^ HEAP[sbox | t6] ^ HEAP[sbox | tB] ^ R6C;
- sD = HEAP[sbox | tC] ^ HEAP[x2_sbox | t1] ^ HEAP[x3_sbox | t6] ^ HEAP[sbox | tB] ^ R6D;
- sE = HEAP[sbox | tC] ^ HEAP[sbox | t1] ^ HEAP[x2_sbox | t6] ^ HEAP[x3_sbox | tB] ^ R6E;
- sF = HEAP[x3_sbox | tC] ^ HEAP[sbox | t1] ^ HEAP[sbox | t6] ^ HEAP[x2_sbox | tB] ^ R6F;
- t0 = HEAP[x2_sbox | s0] ^ HEAP[x3_sbox | s5] ^ HEAP[sbox | sA] ^ HEAP[sbox | sF] ^ R70;
- t1 = HEAP[sbox | s0] ^ HEAP[x2_sbox | s5] ^ HEAP[x3_sbox | sA] ^ HEAP[sbox | sF] ^ R71;
- t2 = HEAP[sbox | s0] ^ HEAP[sbox | s5] ^ HEAP[x2_sbox | sA] ^ HEAP[x3_sbox | sF] ^ R72;
- t3 = HEAP[x3_sbox | s0] ^ HEAP[sbox | s5] ^ HEAP[sbox | sA] ^ HEAP[x2_sbox | sF] ^ R73;
- t4 = HEAP[x2_sbox | s4] ^ HEAP[x3_sbox | s9] ^ HEAP[sbox | sE] ^ HEAP[sbox | s3] ^ R74;
- t5 = HEAP[sbox | s4] ^ HEAP[x2_sbox | s9] ^ HEAP[x3_sbox | sE] ^ HEAP[sbox | s3] ^ R75;
- t6 = HEAP[sbox | s4] ^ HEAP[sbox | s9] ^ HEAP[x2_sbox | sE] ^ HEAP[x3_sbox | s3] ^ R76;
- t7 = HEAP[x3_sbox | s4] ^ HEAP[sbox | s9] ^ HEAP[sbox | sE] ^ HEAP[x2_sbox | s3] ^ R77;
- t8 = HEAP[x2_sbox | s8] ^ HEAP[x3_sbox | sD] ^ HEAP[sbox | s2] ^ HEAP[sbox | s7] ^ R78;
- t9 = HEAP[sbox | s8] ^ HEAP[x2_sbox | sD] ^ HEAP[x3_sbox | s2] ^ HEAP[sbox | s7] ^ R79;
- tA = HEAP[sbox | s8] ^ HEAP[sbox | sD] ^ HEAP[x2_sbox | s2] ^ HEAP[x3_sbox | s7] ^ R7A;
- tB = HEAP[x3_sbox | s8] ^ HEAP[sbox | sD] ^ HEAP[sbox | s2] ^ HEAP[x2_sbox | s7] ^ R7B;
- tC = HEAP[x2_sbox | sC] ^ HEAP[x3_sbox | s1] ^ HEAP[sbox | s6] ^ HEAP[sbox | sB] ^ R7C;
- tD = HEAP[sbox | sC] ^ HEAP[x2_sbox | s1] ^ HEAP[x3_sbox | s6] ^ HEAP[sbox | sB] ^ R7D;
- tE = HEAP[sbox | sC] ^ HEAP[sbox | s1] ^ HEAP[x2_sbox | s6] ^ HEAP[x3_sbox | sB] ^ R7E;
- tF = HEAP[x3_sbox | sC] ^ HEAP[sbox | s1] ^ HEAP[sbox | s6] ^ HEAP[x2_sbox | sB] ^ R7F;
- s0 = HEAP[x2_sbox | t0] ^ HEAP[x3_sbox | t5] ^ HEAP[sbox | tA] ^ HEAP[sbox | tF] ^ R80;
- s1 = HEAP[sbox | t0] ^ HEAP[x2_sbox | t5] ^ HEAP[x3_sbox | tA] ^ HEAP[sbox | tF] ^ R81;
- s2 = HEAP[sbox | t0] ^ HEAP[sbox | t5] ^ HEAP[x2_sbox | tA] ^ HEAP[x3_sbox | tF] ^ R82;
- s3 = HEAP[x3_sbox | t0] ^ HEAP[sbox | t5] ^ HEAP[sbox | tA] ^ HEAP[x2_sbox | tF] ^ R83;
- s4 = HEAP[x2_sbox | t4] ^ HEAP[x3_sbox | t9] ^ HEAP[sbox | tE] ^ HEAP[sbox | t3] ^ R84;
- s5 = HEAP[sbox | t4] ^ HEAP[x2_sbox | t9] ^ HEAP[x3_sbox | tE] ^ HEAP[sbox | t3] ^ R85;
- s6 = HEAP[sbox | t4] ^ HEAP[sbox | t9] ^ HEAP[x2_sbox | tE] ^ HEAP[x3_sbox | t3] ^ R86;
- s7 = HEAP[x3_sbox | t4] ^ HEAP[sbox | t9] ^ HEAP[sbox | tE] ^ HEAP[x2_sbox | t3] ^ R87;
- s8 = HEAP[x2_sbox | t8] ^ HEAP[x3_sbox | tD] ^ HEAP[sbox | t2] ^ HEAP[sbox | t7] ^ R88;
- s9 = HEAP[sbox | t8] ^ HEAP[x2_sbox | tD] ^ HEAP[x3_sbox | t2] ^ HEAP[sbox | t7] ^ R89;
- sA = HEAP[sbox | t8] ^ HEAP[sbox | tD] ^ HEAP[x2_sbox | t2] ^ HEAP[x3_sbox | t7] ^ R8A;
- sB = HEAP[x3_sbox | t8] ^ HEAP[sbox | tD] ^ HEAP[sbox | t2] ^ HEAP[x2_sbox | t7] ^ R8B;
- sC = HEAP[x2_sbox | tC] ^ HEAP[x3_sbox | t1] ^ HEAP[sbox | t6] ^ HEAP[sbox | tB] ^ R8C;
- sD = HEAP[sbox | tC] ^ HEAP[x2_sbox | t1] ^ HEAP[x3_sbox | t6] ^ HEAP[sbox | tB] ^ R8D;
- sE = HEAP[sbox | tC] ^ HEAP[sbox | t1] ^ HEAP[x2_sbox | t6] ^ HEAP[x3_sbox | tB] ^ R8E;
- sF = HEAP[x3_sbox | tC] ^ HEAP[sbox | t1] ^ HEAP[sbox | t6] ^ HEAP[x2_sbox | tB] ^ R8F;
- t0 = HEAP[x2_sbox | s0] ^ HEAP[x3_sbox | s5] ^ HEAP[sbox | sA] ^ HEAP[sbox | sF] ^ R90;
- t1 = HEAP[sbox | s0] ^ HEAP[x2_sbox | s5] ^ HEAP[x3_sbox | sA] ^ HEAP[sbox | sF] ^ R91;
- t2 = HEAP[sbox | s0] ^ HEAP[sbox | s5] ^ HEAP[x2_sbox | sA] ^ HEAP[x3_sbox | sF] ^ R92;
- t3 = HEAP[x3_sbox | s0] ^ HEAP[sbox | s5] ^ HEAP[sbox | sA] ^ HEAP[x2_sbox | sF] ^ R93;
- t4 = HEAP[x2_sbox | s4] ^ HEAP[x3_sbox | s9] ^ HEAP[sbox | sE] ^ HEAP[sbox | s3] ^ R94;
- t5 = HEAP[sbox | s4] ^ HEAP[x2_sbox | s9] ^ HEAP[x3_sbox | sE] ^ HEAP[sbox | s3] ^ R95;
- t6 = HEAP[sbox | s4] ^ HEAP[sbox | s9] ^ HEAP[x2_sbox | sE] ^ HEAP[x3_sbox | s3] ^ R96;
- t7 = HEAP[x3_sbox | s4] ^ HEAP[sbox | s9] ^ HEAP[sbox | sE] ^ HEAP[x2_sbox | s3] ^ R97;
- t8 = HEAP[x2_sbox | s8] ^ HEAP[x3_sbox | sD] ^ HEAP[sbox | s2] ^ HEAP[sbox | s7] ^ R98;
- t9 = HEAP[sbox | s8] ^ HEAP[x2_sbox | sD] ^ HEAP[x3_sbox | s2] ^ HEAP[sbox | s7] ^ R99;
- tA = HEAP[sbox | s8] ^ HEAP[sbox | sD] ^ HEAP[x2_sbox | s2] ^ HEAP[x3_sbox | s7] ^ R9A;
- tB = HEAP[x3_sbox | s8] ^ HEAP[sbox | sD] ^ HEAP[sbox | s2] ^ HEAP[x2_sbox | s7] ^ R9B;
- tC = HEAP[x2_sbox | sC] ^ HEAP[x3_sbox | s1] ^ HEAP[sbox | s6] ^ HEAP[sbox | sB] ^ R9C;
- tD = HEAP[sbox | sC] ^ HEAP[x2_sbox | s1] ^ HEAP[x3_sbox | s6] ^ HEAP[sbox | sB] ^ R9D;
- tE = HEAP[sbox | sC] ^ HEAP[sbox | s1] ^ HEAP[x2_sbox | s6] ^ HEAP[x3_sbox | sB] ^ R9E;
- tF = HEAP[x3_sbox | sC] ^ HEAP[sbox | s1] ^ HEAP[sbox | s6] ^ HEAP[x2_sbox | sB] ^ R9F;
- if ((keySize | 0) == 16) {
- S0 = HEAP[sbox | t0] ^ RA0;
- S1 = HEAP[sbox | t5] ^ RA1;
- S2 = HEAP[sbox | tA] ^ RA2;
- S3 = HEAP[sbox | tF] ^ RA3;
- S4 = HEAP[sbox | t4] ^ RA4;
- S5 = HEAP[sbox | t9] ^ RA5;
- S6 = HEAP[sbox | tE] ^ RA6;
- S7 = HEAP[sbox | t3] ^ RA7;
- S8 = HEAP[sbox | t8] ^ RA8;
- S9 = HEAP[sbox | tD] ^ RA9;
- SA = HEAP[sbox | t2] ^ RAA;
- SB = HEAP[sbox | t7] ^ RAB;
- SC = HEAP[sbox | tC] ^ RAC;
- SD = HEAP[sbox | t1] ^ RAD;
- SE = HEAP[sbox | t6] ^ RAE;
- SF = HEAP[sbox | tB] ^ RAF;
- return;
- }
- s0 = HEAP[x2_sbox | t0] ^ HEAP[x3_sbox | t5] ^ HEAP[sbox | tA] ^ HEAP[sbox | tF] ^ RA0;
- s1 = HEAP[sbox | t0] ^ HEAP[x2_sbox | t5] ^ HEAP[x3_sbox | tA] ^ HEAP[sbox | tF] ^ RA1;
- s2 = HEAP[sbox | t0] ^ HEAP[sbox | t5] ^ HEAP[x2_sbox | tA] ^ HEAP[x3_sbox | tF] ^ RA2;
- s3 = HEAP[x3_sbox | t0] ^ HEAP[sbox | t5] ^ HEAP[sbox | tA] ^ HEAP[x2_sbox | tF] ^ RA3;
- s4 = HEAP[x2_sbox | t4] ^ HEAP[x3_sbox | t9] ^ HEAP[sbox | tE] ^ HEAP[sbox | t3] ^ RA4;
- s5 = HEAP[sbox | t4] ^ HEAP[x2_sbox | t9] ^ HEAP[x3_sbox | tE] ^ HEAP[sbox | t3] ^ RA5;
- s6 = HEAP[sbox | t4] ^ HEAP[sbox | t9] ^ HEAP[x2_sbox | tE] ^ HEAP[x3_sbox | t3] ^ RA6;
- s7 = HEAP[x3_sbox | t4] ^ HEAP[sbox | t9] ^ HEAP[sbox | tE] ^ HEAP[x2_sbox | t3] ^ RA7;
- s8 = HEAP[x2_sbox | t8] ^ HEAP[x3_sbox | tD] ^ HEAP[sbox | t2] ^ HEAP[sbox | t7] ^ RA8;
- s9 = HEAP[sbox | t8] ^ HEAP[x2_sbox | tD] ^ HEAP[x3_sbox | t2] ^ HEAP[sbox | t7] ^ RA9;
- sA = HEAP[sbox | t8] ^ HEAP[sbox | tD] ^ HEAP[x2_sbox | t2] ^ HEAP[x3_sbox | t7] ^ RAA;
- sB = HEAP[x3_sbox | t8] ^ HEAP[sbox | tD] ^ HEAP[sbox | t2] ^ HEAP[x2_sbox | t7] ^ RAB;
- sC = HEAP[x2_sbox | tC] ^ HEAP[x3_sbox | t1] ^ HEAP[sbox | t6] ^ HEAP[sbox | tB] ^ RAC;
- sD = HEAP[sbox | tC] ^ HEAP[x2_sbox | t1] ^ HEAP[x3_sbox | t6] ^ HEAP[sbox | tB] ^ RAD;
- sE = HEAP[sbox | tC] ^ HEAP[sbox | t1] ^ HEAP[x2_sbox | t6] ^ HEAP[x3_sbox | tB] ^ RAE;
- sF = HEAP[x3_sbox | tC] ^ HEAP[sbox | t1] ^ HEAP[sbox | t6] ^ HEAP[x2_sbox | tB] ^ RAF;
- t0 = HEAP[x2_sbox | s0] ^ HEAP[x3_sbox | s5] ^ HEAP[sbox | sA] ^ HEAP[sbox | sF] ^ RB0;
- t1 = HEAP[sbox | s0] ^ HEAP[x2_sbox | s5] ^ HEAP[x3_sbox | sA] ^ HEAP[sbox | sF] ^ RB1;
- t2 = HEAP[sbox | s0] ^ HEAP[sbox | s5] ^ HEAP[x2_sbox | sA] ^ HEAP[x3_sbox | sF] ^ RB2;
- t3 = HEAP[x3_sbox | s0] ^ HEAP[sbox | s5] ^ HEAP[sbox | sA] ^ HEAP[x2_sbox | sF] ^ RB3;
- t4 = HEAP[x2_sbox | s4] ^ HEAP[x3_sbox | s9] ^ HEAP[sbox | sE] ^ HEAP[sbox | s3] ^ RB4;
- t5 = HEAP[sbox | s4] ^ HEAP[x2_sbox | s9] ^ HEAP[x3_sbox | sE] ^ HEAP[sbox | s3] ^ RB5;
- t6 = HEAP[sbox | s4] ^ HEAP[sbox | s9] ^ HEAP[x2_sbox | sE] ^ HEAP[x3_sbox | s3] ^ RB6;
- t7 = HEAP[x3_sbox | s4] ^ HEAP[sbox | s9] ^ HEAP[sbox | sE] ^ HEAP[x2_sbox | s3] ^ RB7;
- t8 = HEAP[x2_sbox | s8] ^ HEAP[x3_sbox | sD] ^ HEAP[sbox | s2] ^ HEAP[sbox | s7] ^ RB8;
- t9 = HEAP[sbox | s8] ^ HEAP[x2_sbox | sD] ^ HEAP[x3_sbox | s2] ^ HEAP[sbox | s7] ^ RB9;
- tA = HEAP[sbox | s8] ^ HEAP[sbox | sD] ^ HEAP[x2_sbox | s2] ^ HEAP[x3_sbox | s7] ^ RBA;
- tB = HEAP[x3_sbox | s8] ^ HEAP[sbox | sD] ^ HEAP[sbox | s2] ^ HEAP[x2_sbox | s7] ^ RBB;
- tC = HEAP[x2_sbox | sC] ^ HEAP[x3_sbox | s1] ^ HEAP[sbox | s6] ^ HEAP[sbox | sB] ^ RBC;
- tD = HEAP[sbox | sC] ^ HEAP[x2_sbox | s1] ^ HEAP[x3_sbox | s6] ^ HEAP[sbox | sB] ^ RBD;
- tE = HEAP[sbox | sC] ^ HEAP[sbox | s1] ^ HEAP[x2_sbox | s6] ^ HEAP[x3_sbox | sB] ^ RBE;
- tF = HEAP[x3_sbox | sC] ^ HEAP[sbox | s1] ^ HEAP[sbox | s6] ^ HEAP[x2_sbox | sB] ^ RBF;
- s0 = HEAP[x2_sbox | t0] ^ HEAP[x3_sbox | t5] ^ HEAP[sbox | tA] ^ HEAP[sbox | tF] ^ RC0;
- s1 = HEAP[sbox | t0] ^ HEAP[x2_sbox | t5] ^ HEAP[x3_sbox | tA] ^ HEAP[sbox | tF] ^ RC1;
- s2 = HEAP[sbox | t0] ^ HEAP[sbox | t5] ^ HEAP[x2_sbox | tA] ^ HEAP[x3_sbox | tF] ^ RC2;
- s3 = HEAP[x3_sbox | t0] ^ HEAP[sbox | t5] ^ HEAP[sbox | tA] ^ HEAP[x2_sbox | tF] ^ RC3;
- s4 = HEAP[x2_sbox | t4] ^ HEAP[x3_sbox | t9] ^ HEAP[sbox | tE] ^ HEAP[sbox | t3] ^ RC4;
- s5 = HEAP[sbox | t4] ^ HEAP[x2_sbox | t9] ^ HEAP[x3_sbox | tE] ^ HEAP[sbox | t3] ^ RC5;
- s6 = HEAP[sbox | t4] ^ HEAP[sbox | t9] ^ HEAP[x2_sbox | tE] ^ HEAP[x3_sbox | t3] ^ RC6;
- s7 = HEAP[x3_sbox | t4] ^ HEAP[sbox | t9] ^ HEAP[sbox | tE] ^ HEAP[x2_sbox | t3] ^ RC7;
- s8 = HEAP[x2_sbox | t8] ^ HEAP[x3_sbox | tD] ^ HEAP[sbox | t2] ^ HEAP[sbox | t7] ^ RC8;
- s9 = HEAP[sbox | t8] ^ HEAP[x2_sbox | tD] ^ HEAP[x3_sbox | t2] ^ HEAP[sbox | t7] ^ RC9;
- sA = HEAP[sbox | t8] ^ HEAP[sbox | tD] ^ HEAP[x2_sbox | t2] ^ HEAP[x3_sbox | t7] ^ RCA;
- sB = HEAP[x3_sbox | t8] ^ HEAP[sbox | tD] ^ HEAP[sbox | t2] ^ HEAP[x2_sbox | t7] ^ RCB;
- sC = HEAP[x2_sbox | tC] ^ HEAP[x3_sbox | t1] ^ HEAP[sbox | t6] ^ HEAP[sbox | tB] ^ RCC;
- sD = HEAP[sbox | tC] ^ HEAP[x2_sbox | t1] ^ HEAP[x3_sbox | t6] ^ HEAP[sbox | tB] ^ RCD;
- sE = HEAP[sbox | tC] ^ HEAP[sbox | t1] ^ HEAP[x2_sbox | t6] ^ HEAP[x3_sbox | tB] ^ RCE;
- sF = HEAP[x3_sbox | tC] ^ HEAP[sbox | t1] ^ HEAP[sbox | t6] ^ HEAP[x2_sbox | tB] ^ RCF;
- t0 = HEAP[x2_sbox | s0] ^ HEAP[x3_sbox | s5] ^ HEAP[sbox | sA] ^ HEAP[sbox | sF] ^ RD0;
- t1 = HEAP[sbox | s0] ^ HEAP[x2_sbox | s5] ^ HEAP[x3_sbox | sA] ^ HEAP[sbox | sF] ^ RD1;
- t2 = HEAP[sbox | s0] ^ HEAP[sbox | s5] ^ HEAP[x2_sbox | sA] ^ HEAP[x3_sbox | sF] ^ RD2;
- t3 = HEAP[x3_sbox | s0] ^ HEAP[sbox | s5] ^ HEAP[sbox | sA] ^ HEAP[x2_sbox | sF] ^ RD3;
- t4 = HEAP[x2_sbox | s4] ^ HEAP[x3_sbox | s9] ^ HEAP[sbox | sE] ^ HEAP[sbox | s3] ^ RD4;
- t5 = HEAP[sbox | s4] ^ HEAP[x2_sbox | s9] ^ HEAP[x3_sbox | sE] ^ HEAP[sbox | s3] ^ RD5;
- t6 = HEAP[sbox | s4] ^ HEAP[sbox | s9] ^ HEAP[x2_sbox | sE] ^ HEAP[x3_sbox | s3] ^ RD6;
- t7 = HEAP[x3_sbox | s4] ^ HEAP[sbox | s9] ^ HEAP[sbox | sE] ^ HEAP[x2_sbox | s3] ^ RD7;
- t8 = HEAP[x2_sbox | s8] ^ HEAP[x3_sbox | sD] ^ HEAP[sbox | s2] ^ HEAP[sbox | s7] ^ RD8;
- t9 = HEAP[sbox | s8] ^ HEAP[x2_sbox | sD] ^ HEAP[x3_sbox | s2] ^ HEAP[sbox | s7] ^ RD9;
- tA = HEAP[sbox | s8] ^ HEAP[sbox | sD] ^ HEAP[x2_sbox | s2] ^ HEAP[x3_sbox | s7] ^ RDA;
- tB = HEAP[x3_sbox | s8] ^ HEAP[sbox | sD] ^ HEAP[sbox | s2] ^ HEAP[x2_sbox | s7] ^ RDB;
- tC = HEAP[x2_sbox | sC] ^ HEAP[x3_sbox | s1] ^ HEAP[sbox | s6] ^ HEAP[sbox | sB] ^ RDC;
- tD = HEAP[sbox | sC] ^ HEAP[x2_sbox | s1] ^ HEAP[x3_sbox | s6] ^ HEAP[sbox | sB] ^ RDD;
- tE = HEAP[sbox | sC] ^ HEAP[sbox | s1] ^ HEAP[x2_sbox | s6] ^ HEAP[x3_sbox | sB] ^ RDE;
- tF = HEAP[x3_sbox | sC] ^ HEAP[sbox | s1] ^ HEAP[sbox | s6] ^ HEAP[x2_sbox | sB] ^ RDF;
- S0 = HEAP[sbox | t0] ^ RE0;
- S1 = HEAP[sbox | t5] ^ RE1;
- S2 = HEAP[sbox | tA] ^ RE2;
- S3 = HEAP[sbox | tF] ^ RE3;
- S4 = HEAP[sbox | t4] ^ RE4;
- S5 = HEAP[sbox | t9] ^ RE5;
- S6 = HEAP[sbox | tE] ^ RE6;
- S7 = HEAP[sbox | t3] ^ RE7;
- S8 = HEAP[sbox | t8] ^ RE8;
- S9 = HEAP[sbox | tD] ^ RE9;
- SA = HEAP[sbox | t2] ^ REA;
- SB = HEAP[sbox | t7] ^ REB;
- SC = HEAP[sbox | tC] ^ REC;
- SD = HEAP[sbox | t1] ^ RED;
- SE = HEAP[sbox | t6] ^ REE;
- SF = HEAP[sbox | tB] ^ REF;
- }
- function _decrypt(s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF) {
- s0 = s0 | 0;
- s1 = s1 | 0;
- s2 = s2 | 0;
- s3 = s3 | 0;
- s4 = s4 | 0;
- s5 = s5 | 0;
- s6 = s6 | 0;
- s7 = s7 | 0;
- s8 = s8 | 0;
- s9 = s9 | 0;
- sA = sA | 0;
- sB = sB | 0;
- sC = sC | 0;
- sD = sD | 0;
- sE = sE | 0;
- sF = sF | 0;
- var t0 = 0, t1 = 0, t2 = 0, t3 = 0, t4 = 0, t5 = 0, t6 = 0, t7 = 0, t8 = 0, t9 = 0, tA = 0, tB = 0, tC = 0, tD = 0, tE = 0, tF = 0, inv_sbox = 256, x9 = 1024, xB = 1280, xD = 1536, xE = 1792;
- if ((keySize | 0) == 32) {
- t0 = HEAP[inv_sbox | s0 ^ RE0] ^ RD0;
- t1 = HEAP[inv_sbox | sD ^ RED] ^ RD1;
- t2 = HEAP[inv_sbox | sA ^ REA] ^ RD2;
- t3 = HEAP[inv_sbox | s7 ^ RE7] ^ RD3;
- t4 = HEAP[inv_sbox | s4 ^ RE4] ^ RD4;
- t5 = HEAP[inv_sbox | s1 ^ RE1] ^ RD5;
- t6 = HEAP[inv_sbox | sE ^ REE] ^ RD6;
- t7 = HEAP[inv_sbox | sB ^ REB] ^ RD7;
- t8 = HEAP[inv_sbox | s8 ^ RE8] ^ RD8;
- t9 = HEAP[inv_sbox | s5 ^ RE5] ^ RD9;
- tA = HEAP[inv_sbox | s2 ^ RE2] ^ RDA;
- tB = HEAP[inv_sbox | sF ^ REF] ^ RDB;
- tC = HEAP[inv_sbox | sC ^ REC] ^ RDC;
- tD = HEAP[inv_sbox | s9 ^ RE9] ^ RDD;
- tE = HEAP[inv_sbox | s6 ^ RE6] ^ RDE;
- tF = HEAP[inv_sbox | s3 ^ RE3] ^ RDF;
- s0 = HEAP[xE | t0] ^ HEAP[xB | t1] ^ HEAP[xD | t2] ^ HEAP[x9 | t3];
- s1 = HEAP[x9 | tC] ^ HEAP[xE | tD] ^ HEAP[xB | tE] ^ HEAP[xD | tF];
- s2 = HEAP[xD | t8] ^ HEAP[x9 | t9] ^ HEAP[xE | tA] ^ HEAP[xB | tB];
- s3 = HEAP[xB | t4] ^ HEAP[xD | t5] ^ HEAP[x9 | t6] ^ HEAP[xE | t7];
- s4 = HEAP[xE | t4] ^ HEAP[xB | t5] ^ HEAP[xD | t6] ^ HEAP[x9 | t7];
- s5 = HEAP[x9 | t0] ^ HEAP[xE | t1] ^ HEAP[xB | t2] ^ HEAP[xD | t3];
- s6 = HEAP[xD | tC] ^ HEAP[x9 | tD] ^ HEAP[xE | tE] ^ HEAP[xB | tF];
- s7 = HEAP[xB | t8] ^ HEAP[xD | t9] ^ HEAP[x9 | tA] ^ HEAP[xE | tB];
- s8 = HEAP[xE | t8] ^ HEAP[xB | t9] ^ HEAP[xD | tA] ^ HEAP[x9 | tB];
- s9 = HEAP[x9 | t4] ^ HEAP[xE | t5] ^ HEAP[xB | t6] ^ HEAP[xD | t7];
- sA = HEAP[xD | t0] ^ HEAP[x9 | t1] ^ HEAP[xE | t2] ^ HEAP[xB | t3];
- sB = HEAP[xB | tC] ^ HEAP[xD | tD] ^ HEAP[x9 | tE] ^ HEAP[xE | tF];
- sC = HEAP[xE | tC] ^ HEAP[xB | tD] ^ HEAP[xD | tE] ^ HEAP[x9 | tF];
- sD = HEAP[x9 | t8] ^ HEAP[xE | t9] ^ HEAP[xB | tA] ^ HEAP[xD | tB];
- sE = HEAP[xD | t4] ^ HEAP[x9 | t5] ^ HEAP[xE | t6] ^ HEAP[xB | t7];
- sF = HEAP[xB | t0] ^ HEAP[xD | t1] ^ HEAP[x9 | t2] ^ HEAP[xE | t3];
- t0 = HEAP[inv_sbox | s0] ^ RC0;
- t1 = HEAP[inv_sbox | s1] ^ RC1;
- t2 = HEAP[inv_sbox | s2] ^ RC2;
- t3 = HEAP[inv_sbox | s3] ^ RC3;
- t4 = HEAP[inv_sbox | s4] ^ RC4;
- t5 = HEAP[inv_sbox | s5] ^ RC5;
- t6 = HEAP[inv_sbox | s6] ^ RC6;
- t7 = HEAP[inv_sbox | s7] ^ RC7;
- t8 = HEAP[inv_sbox | s8] ^ RC8;
- t9 = HEAP[inv_sbox | s9] ^ RC9;
- tA = HEAP[inv_sbox | sA] ^ RCA;
- tB = HEAP[inv_sbox | sB] ^ RCB;
- tC = HEAP[inv_sbox | sC] ^ RCC;
- tD = HEAP[inv_sbox | sD] ^ RCD;
- tE = HEAP[inv_sbox | sE] ^ RCE;
- tF = HEAP[inv_sbox | sF] ^ RCF;
- s0 = HEAP[xE | t0] ^ HEAP[xB | t1] ^ HEAP[xD | t2] ^ HEAP[x9 | t3];
- s1 = HEAP[x9 | tC] ^ HEAP[xE | tD] ^ HEAP[xB | tE] ^ HEAP[xD | tF];
- s2 = HEAP[xD | t8] ^ HEAP[x9 | t9] ^ HEAP[xE | tA] ^ HEAP[xB | tB];
- s3 = HEAP[xB | t4] ^ HEAP[xD | t5] ^ HEAP[x9 | t6] ^ HEAP[xE | t7];
- s4 = HEAP[xE | t4] ^ HEAP[xB | t5] ^ HEAP[xD | t6] ^ HEAP[x9 | t7];
- s5 = HEAP[x9 | t0] ^ HEAP[xE | t1] ^ HEAP[xB | t2] ^ HEAP[xD | t3];
- s6 = HEAP[xD | tC] ^ HEAP[x9 | tD] ^ HEAP[xE | tE] ^ HEAP[xB | tF];
- s7 = HEAP[xB | t8] ^ HEAP[xD | t9] ^ HEAP[x9 | tA] ^ HEAP[xE | tB];
- s8 = HEAP[xE | t8] ^ HEAP[xB | t9] ^ HEAP[xD | tA] ^ HEAP[x9 | tB];
- s9 = HEAP[x9 | t4] ^ HEAP[xE | t5] ^ HEAP[xB | t6] ^ HEAP[xD | t7];
- sA = HEAP[xD | t0] ^ HEAP[x9 | t1] ^ HEAP[xE | t2] ^ HEAP[xB | t3];
- sB = HEAP[xB | tC] ^ HEAP[xD | tD] ^ HEAP[x9 | tE] ^ HEAP[xE | tF];
- sC = HEAP[xE | tC] ^ HEAP[xB | tD] ^ HEAP[xD | tE] ^ HEAP[x9 | tF];
- sD = HEAP[x9 | t8] ^ HEAP[xE | t9] ^ HEAP[xB | tA] ^ HEAP[xD | tB];
- sE = HEAP[xD | t4] ^ HEAP[x9 | t5] ^ HEAP[xE | t6] ^ HEAP[xB | t7];
- sF = HEAP[xB | t0] ^ HEAP[xD | t1] ^ HEAP[x9 | t2] ^ HEAP[xE | t3];
- t0 = HEAP[inv_sbox | s0] ^ RB0;
- t1 = HEAP[inv_sbox | s1] ^ RB1;
- t2 = HEAP[inv_sbox | s2] ^ RB2;
- t3 = HEAP[inv_sbox | s3] ^ RB3;
- t4 = HEAP[inv_sbox | s4] ^ RB4;
- t5 = HEAP[inv_sbox | s5] ^ RB5;
- t6 = HEAP[inv_sbox | s6] ^ RB6;
- t7 = HEAP[inv_sbox | s7] ^ RB7;
- t8 = HEAP[inv_sbox | s8] ^ RB8;
- t9 = HEAP[inv_sbox | s9] ^ RB9;
- tA = HEAP[inv_sbox | sA] ^ RBA;
- tB = HEAP[inv_sbox | sB] ^ RBB;
- tC = HEAP[inv_sbox | sC] ^ RBC;
- tD = HEAP[inv_sbox | sD] ^ RBD;
- tE = HEAP[inv_sbox | sE] ^ RBE;
- tF = HEAP[inv_sbox | sF] ^ RBF;
- s0 = HEAP[xE | t0] ^ HEAP[xB | t1] ^ HEAP[xD | t2] ^ HEAP[x9 | t3];
- s1 = HEAP[x9 | tC] ^ HEAP[xE | tD] ^ HEAP[xB | tE] ^ HEAP[xD | tF];
- s2 = HEAP[xD | t8] ^ HEAP[x9 | t9] ^ HEAP[xE | tA] ^ HEAP[xB | tB];
- s3 = HEAP[xB | t4] ^ HEAP[xD | t5] ^ HEAP[x9 | t6] ^ HEAP[xE | t7];
- s4 = HEAP[xE | t4] ^ HEAP[xB | t5] ^ HEAP[xD | t6] ^ HEAP[x9 | t7];
- s5 = HEAP[x9 | t0] ^ HEAP[xE | t1] ^ HEAP[xB | t2] ^ HEAP[xD | t3];
- s6 = HEAP[xD | tC] ^ HEAP[x9 | tD] ^ HEAP[xE | tE] ^ HEAP[xB | tF];
- s7 = HEAP[xB | t8] ^ HEAP[xD | t9] ^ HEAP[x9 | tA] ^ HEAP[xE | tB];
- s8 = HEAP[xE | t8] ^ HEAP[xB | t9] ^ HEAP[xD | tA] ^ HEAP[x9 | tB];
- s9 = HEAP[x9 | t4] ^ HEAP[xE | t5] ^ HEAP[xB | t6] ^ HEAP[xD | t7];
- sA = HEAP[xD | t0] ^ HEAP[x9 | t1] ^ HEAP[xE | t2] ^ HEAP[xB | t3];
- sB = HEAP[xB | tC] ^ HEAP[xD | tD] ^ HEAP[x9 | tE] ^ HEAP[xE | tF];
- sC = HEAP[xE | tC] ^ HEAP[xB | tD] ^ HEAP[xD | tE] ^ HEAP[x9 | tF];
- sD = HEAP[x9 | t8] ^ HEAP[xE | t9] ^ HEAP[xB | tA] ^ HEAP[xD | tB];
- sE = HEAP[xD | t4] ^ HEAP[x9 | t5] ^ HEAP[xE | t6] ^ HEAP[xB | t7];
- sF = HEAP[xB | t0] ^ HEAP[xD | t1] ^ HEAP[x9 | t2] ^ HEAP[xE | t3];
- t0 = HEAP[inv_sbox | s0] ^ RA0;
- t1 = HEAP[inv_sbox | s1] ^ RA1;
- t2 = HEAP[inv_sbox | s2] ^ RA2;
- t3 = HEAP[inv_sbox | s3] ^ RA3;
- t4 = HEAP[inv_sbox | s4] ^ RA4;
- t5 = HEAP[inv_sbox | s5] ^ RA5;
- t6 = HEAP[inv_sbox | s6] ^ RA6;
- t7 = HEAP[inv_sbox | s7] ^ RA7;
- t8 = HEAP[inv_sbox | s8] ^ RA8;
- t9 = HEAP[inv_sbox | s9] ^ RA9;
- tA = HEAP[inv_sbox | sA] ^ RAA;
- tB = HEAP[inv_sbox | sB] ^ RAB;
- tC = HEAP[inv_sbox | sC] ^ RAC;
- tD = HEAP[inv_sbox | sD] ^ RAD;
- tE = HEAP[inv_sbox | sE] ^ RAE;
- tF = HEAP[inv_sbox | sF] ^ RAF;
- s0 = HEAP[xE | t0] ^ HEAP[xB | t1] ^ HEAP[xD | t2] ^ HEAP[x9 | t3];
- s1 = HEAP[x9 | tC] ^ HEAP[xE | tD] ^ HEAP[xB | tE] ^ HEAP[xD | tF];
- s2 = HEAP[xD | t8] ^ HEAP[x9 | t9] ^ HEAP[xE | tA] ^ HEAP[xB | tB];
- s3 = HEAP[xB | t4] ^ HEAP[xD | t5] ^ HEAP[x9 | t6] ^ HEAP[xE | t7];
- s4 = HEAP[xE | t4] ^ HEAP[xB | t5] ^ HEAP[xD | t6] ^ HEAP[x9 | t7];
- s5 = HEAP[x9 | t0] ^ HEAP[xE | t1] ^ HEAP[xB | t2] ^ HEAP[xD | t3];
- s6 = HEAP[xD | tC] ^ HEAP[x9 | tD] ^ HEAP[xE | tE] ^ HEAP[xB | tF];
- s7 = HEAP[xB | t8] ^ HEAP[xD | t9] ^ HEAP[x9 | tA] ^ HEAP[xE | tB];
- s8 = HEAP[xE | t8] ^ HEAP[xB | t9] ^ HEAP[xD | tA] ^ HEAP[x9 | tB];
- s9 = HEAP[x9 | t4] ^ HEAP[xE | t5] ^ HEAP[xB | t6] ^ HEAP[xD | t7];
- sA = HEAP[xD | t0] ^ HEAP[x9 | t1] ^ HEAP[xE | t2] ^ HEAP[xB | t3];
- sB = HEAP[xB | tC] ^ HEAP[xD | tD] ^ HEAP[x9 | tE] ^ HEAP[xE | tF];
- sC = HEAP[xE | tC] ^ HEAP[xB | tD] ^ HEAP[xD | tE] ^ HEAP[x9 | tF];
- sD = HEAP[x9 | t8] ^ HEAP[xE | t9] ^ HEAP[xB | tA] ^ HEAP[xD | tB];
- sE = HEAP[xD | t4] ^ HEAP[x9 | t5] ^ HEAP[xE | t6] ^ HEAP[xB | t7];
- sF = HEAP[xB | t0] ^ HEAP[xD | t1] ^ HEAP[x9 | t2] ^ HEAP[xE | t3];
- t0 = HEAP[inv_sbox | s0] ^ R90;
- t1 = HEAP[inv_sbox | s1] ^ R91;
- t2 = HEAP[inv_sbox | s2] ^ R92;
- t3 = HEAP[inv_sbox | s3] ^ R93;
- t4 = HEAP[inv_sbox | s4] ^ R94;
- t5 = HEAP[inv_sbox | s5] ^ R95;
- t6 = HEAP[inv_sbox | s6] ^ R96;
- t7 = HEAP[inv_sbox | s7] ^ R97;
- t8 = HEAP[inv_sbox | s8] ^ R98;
- t9 = HEAP[inv_sbox | s9] ^ R99;
- tA = HEAP[inv_sbox | sA] ^ R9A;
- tB = HEAP[inv_sbox | sB] ^ R9B;
- tC = HEAP[inv_sbox | sC] ^ R9C;
- tD = HEAP[inv_sbox | sD] ^ R9D;
- tE = HEAP[inv_sbox | sE] ^ R9E;
- tF = HEAP[inv_sbox | sF] ^ R9F;
- } else {
- t0 = HEAP[inv_sbox | s0 ^ RA0] ^ R90;
- t1 = HEAP[inv_sbox | sD ^ RAD] ^ R91;
- t2 = HEAP[inv_sbox | sA ^ RAA] ^ R92;
- t3 = HEAP[inv_sbox | s7 ^ RA7] ^ R93;
- t4 = HEAP[inv_sbox | s4 ^ RA4] ^ R94;
- t5 = HEAP[inv_sbox | s1 ^ RA1] ^ R95;
- t6 = HEAP[inv_sbox | sE ^ RAE] ^ R96;
- t7 = HEAP[inv_sbox | sB ^ RAB] ^ R97;
- t8 = HEAP[inv_sbox | s8 ^ RA8] ^ R98;
- t9 = HEAP[inv_sbox | s5 ^ RA5] ^ R99;
- tA = HEAP[inv_sbox | s2 ^ RA2] ^ R9A;
- tB = HEAP[inv_sbox | sF ^ RAF] ^ R9B;
- tC = HEAP[inv_sbox | sC ^ RAC] ^ R9C;
- tD = HEAP[inv_sbox | s9 ^ RA9] ^ R9D;
- tE = HEAP[inv_sbox | s6 ^ RA6] ^ R9E;
- tF = HEAP[inv_sbox | s3 ^ RA3] ^ R9F;
- }
- s0 = HEAP[xE | t0] ^ HEAP[xB | t1] ^ HEAP[xD | t2] ^ HEAP[x9 | t3];
- s1 = HEAP[x9 | tC] ^ HEAP[xE | tD] ^ HEAP[xB | tE] ^ HEAP[xD | tF];
- s2 = HEAP[xD | t8] ^ HEAP[x9 | t9] ^ HEAP[xE | tA] ^ HEAP[xB | tB];
- s3 = HEAP[xB | t4] ^ HEAP[xD | t5] ^ HEAP[x9 | t6] ^ HEAP[xE | t7];
- s4 = HEAP[xE | t4] ^ HEAP[xB | t5] ^ HEAP[xD | t6] ^ HEAP[x9 | t7];
- s5 = HEAP[x9 | t0] ^ HEAP[xE | t1] ^ HEAP[xB | t2] ^ HEAP[xD | t3];
- s6 = HEAP[xD | tC] ^ HEAP[x9 | tD] ^ HEAP[xE | tE] ^ HEAP[xB | tF];
- s7 = HEAP[xB | t8] ^ HEAP[xD | t9] ^ HEAP[x9 | tA] ^ HEAP[xE | tB];
- s8 = HEAP[xE | t8] ^ HEAP[xB | t9] ^ HEAP[xD | tA] ^ HEAP[x9 | tB];
- s9 = HEAP[x9 | t4] ^ HEAP[xE | t5] ^ HEAP[xB | t6] ^ HEAP[xD | t7];
- sA = HEAP[xD | t0] ^ HEAP[x9 | t1] ^ HEAP[xE | t2] ^ HEAP[xB | t3];
- sB = HEAP[xB | tC] ^ HEAP[xD | tD] ^ HEAP[x9 | tE] ^ HEAP[xE | tF];
- sC = HEAP[xE | tC] ^ HEAP[xB | tD] ^ HEAP[xD | tE] ^ HEAP[x9 | tF];
- sD = HEAP[x9 | t8] ^ HEAP[xE | t9] ^ HEAP[xB | tA] ^ HEAP[xD | tB];
- sE = HEAP[xD | t4] ^ HEAP[x9 | t5] ^ HEAP[xE | t6] ^ HEAP[xB | t7];
- sF = HEAP[xB | t0] ^ HEAP[xD | t1] ^ HEAP[x9 | t2] ^ HEAP[xE | t3];
- t0 = HEAP[inv_sbox | s0] ^ R80;
- t1 = HEAP[inv_sbox | s1] ^ R81;
- t2 = HEAP[inv_sbox | s2] ^ R82;
- t3 = HEAP[inv_sbox | s3] ^ R83;
- t4 = HEAP[inv_sbox | s4] ^ R84;
- t5 = HEAP[inv_sbox | s5] ^ R85;
- t6 = HEAP[inv_sbox | s6] ^ R86;
- t7 = HEAP[inv_sbox | s7] ^ R87;
- t8 = HEAP[inv_sbox | s8] ^ R88;
- t9 = HEAP[inv_sbox | s9] ^ R89;
- tA = HEAP[inv_sbox | sA] ^ R8A;
- tB = HEAP[inv_sbox | sB] ^ R8B;
- tC = HEAP[inv_sbox | sC] ^ R8C;
- tD = HEAP[inv_sbox | sD] ^ R8D;
- tE = HEAP[inv_sbox | sE] ^ R8E;
- tF = HEAP[inv_sbox | sF] ^ R8F;
- s0 = HEAP[xE | t0] ^ HEAP[xB | t1] ^ HEAP[xD | t2] ^ HEAP[x9 | t3];
- s1 = HEAP[x9 | tC] ^ HEAP[xE | tD] ^ HEAP[xB | tE] ^ HEAP[xD | tF];
- s2 = HEAP[xD | t8] ^ HEAP[x9 | t9] ^ HEAP[xE | tA] ^ HEAP[xB | tB];
- s3 = HEAP[xB | t4] ^ HEAP[xD | t5] ^ HEAP[x9 | t6] ^ HEAP[xE | t7];
- s4 = HEAP[xE | t4] ^ HEAP[xB | t5] ^ HEAP[xD | t6] ^ HEAP[x9 | t7];
- s5 = HEAP[x9 | t0] ^ HEAP[xE | t1] ^ HEAP[xB | t2] ^ HEAP[xD | t3];
- s6 = HEAP[xD | tC] ^ HEAP[x9 | tD] ^ HEAP[xE | tE] ^ HEAP[xB | tF];
- s7 = HEAP[xB | t8] ^ HEAP[xD | t9] ^ HEAP[x9 | tA] ^ HEAP[xE | tB];
- s8 = HEAP[xE | t8] ^ HEAP[xB | t9] ^ HEAP[xD | tA] ^ HEAP[x9 | tB];
- s9 = HEAP[x9 | t4] ^ HEAP[xE | t5] ^ HEAP[xB | t6] ^ HEAP[xD | t7];
- sA = HEAP[xD | t0] ^ HEAP[x9 | t1] ^ HEAP[xE | t2] ^ HEAP[xB | t3];
- sB = HEAP[xB | tC] ^ HEAP[xD | tD] ^ HEAP[x9 | tE] ^ HEAP[xE | tF];
- sC = HEAP[xE | tC] ^ HEAP[xB | tD] ^ HEAP[xD | tE] ^ HEAP[x9 | tF];
- sD = HEAP[x9 | t8] ^ HEAP[xE | t9] ^ HEAP[xB | tA] ^ HEAP[xD | tB];
- sE = HEAP[xD | t4] ^ HEAP[x9 | t5] ^ HEAP[xE | t6] ^ HEAP[xB | t7];
- sF = HEAP[xB | t0] ^ HEAP[xD | t1] ^ HEAP[x9 | t2] ^ HEAP[xE | t3];
- t0 = HEAP[inv_sbox | s0] ^ R70;
- t1 = HEAP[inv_sbox | s1] ^ R71;
- t2 = HEAP[inv_sbox | s2] ^ R72;
- t3 = HEAP[inv_sbox | s3] ^ R73;
- t4 = HEAP[inv_sbox | s4] ^ R74;
- t5 = HEAP[inv_sbox | s5] ^ R75;
- t6 = HEAP[inv_sbox | s6] ^ R76;
- t7 = HEAP[inv_sbox | s7] ^ R77;
- t8 = HEAP[inv_sbox | s8] ^ R78;
- t9 = HEAP[inv_sbox | s9] ^ R79;
- tA = HEAP[inv_sbox | sA] ^ R7A;
- tB = HEAP[inv_sbox | sB] ^ R7B;
- tC = HEAP[inv_sbox | sC] ^ R7C;
- tD = HEAP[inv_sbox | sD] ^ R7D;
- tE = HEAP[inv_sbox | sE] ^ R7E;
- tF = HEAP[inv_sbox | sF] ^ R7F;
- s0 = HEAP[xE | t0] ^ HEAP[xB | t1] ^ HEAP[xD | t2] ^ HEAP[x9 | t3];
- s1 = HEAP[x9 | tC] ^ HEAP[xE | tD] ^ HEAP[xB | tE] ^ HEAP[xD | tF];
- s2 = HEAP[xD | t8] ^ HEAP[x9 | t9] ^ HEAP[xE | tA] ^ HEAP[xB | tB];
- s3 = HEAP[xB | t4] ^ HEAP[xD | t5] ^ HEAP[x9 | t6] ^ HEAP[xE | t7];
- s4 = HEAP[xE | t4] ^ HEAP[xB | t5] ^ HEAP[xD | t6] ^ HEAP[x9 | t7];
- s5 = HEAP[x9 | t0] ^ HEAP[xE | t1] ^ HEAP[xB | t2] ^ HEAP[xD | t3];
- s6 = HEAP[xD | tC] ^ HEAP[x9 | tD] ^ HEAP[xE | tE] ^ HEAP[xB | tF];
- s7 = HEAP[xB | t8] ^ HEAP[xD | t9] ^ HEAP[x9 | tA] ^ HEAP[xE | tB];
- s8 = HEAP[xE | t8] ^ HEAP[xB | t9] ^ HEAP[xD | tA] ^ HEAP[x9 | tB];
- s9 = HEAP[x9 | t4] ^ HEAP[xE | t5] ^ HEAP[xB | t6] ^ HEAP[xD | t7];
- sA = HEAP[xD | t0] ^ HEAP[x9 | t1] ^ HEAP[xE | t2] ^ HEAP[xB | t3];
- sB = HEAP[xB | tC] ^ HEAP[xD | tD] ^ HEAP[x9 | tE] ^ HEAP[xE | tF];
- sC = HEAP[xE | tC] ^ HEAP[xB | tD] ^ HEAP[xD | tE] ^ HEAP[x9 | tF];
- sD = HEAP[x9 | t8] ^ HEAP[xE | t9] ^ HEAP[xB | tA] ^ HEAP[xD | tB];
- sE = HEAP[xD | t4] ^ HEAP[x9 | t5] ^ HEAP[xE | t6] ^ HEAP[xB | t7];
- sF = HEAP[xB | t0] ^ HEAP[xD | t1] ^ HEAP[x9 | t2] ^ HEAP[xE | t3];
- t0 = HEAP[inv_sbox | s0] ^ R60;
- t1 = HEAP[inv_sbox | s1] ^ R61;
- t2 = HEAP[inv_sbox | s2] ^ R62;
- t3 = HEAP[inv_sbox | s3] ^ R63;
- t4 = HEAP[inv_sbox | s4] ^ R64;
- t5 = HEAP[inv_sbox | s5] ^ R65;
- t6 = HEAP[inv_sbox | s6] ^ R66;
- t7 = HEAP[inv_sbox | s7] ^ R67;
- t8 = HEAP[inv_sbox | s8] ^ R68;
- t9 = HEAP[inv_sbox | s9] ^ R69;
- tA = HEAP[inv_sbox | sA] ^ R6A;
- tB = HEAP[inv_sbox | sB] ^ R6B;
- tC = HEAP[inv_sbox | sC] ^ R6C;
- tD = HEAP[inv_sbox | sD] ^ R6D;
- tE = HEAP[inv_sbox | sE] ^ R6E;
- tF = HEAP[inv_sbox | sF] ^ R6F;
- s0 = HEAP[xE | t0] ^ HEAP[xB | t1] ^ HEAP[xD | t2] ^ HEAP[x9 | t3];
- s1 = HEAP[x9 | tC] ^ HEAP[xE | tD] ^ HEAP[xB | tE] ^ HEAP[xD | tF];
- s2 = HEAP[xD | t8] ^ HEAP[x9 | t9] ^ HEAP[xE | tA] ^ HEAP[xB | tB];
- s3 = HEAP[xB | t4] ^ HEAP[xD | t5] ^ HEAP[x9 | t6] ^ HEAP[xE | t7];
- s4 = HEAP[xE | t4] ^ HEAP[xB | t5] ^ HEAP[xD | t6] ^ HEAP[x9 | t7];
- s5 = HEAP[x9 | t0] ^ HEAP[xE | t1] ^ HEAP[xB | t2] ^ HEAP[xD | t3];
- s6 = HEAP[xD | tC] ^ HEAP[x9 | tD] ^ HEAP[xE | tE] ^ HEAP[xB | tF];
- s7 = HEAP[xB | t8] ^ HEAP[xD | t9] ^ HEAP[x9 | tA] ^ HEAP[xE | tB];
- s8 = HEAP[xE | t8] ^ HEAP[xB | t9] ^ HEAP[xD | tA] ^ HEAP[x9 | tB];
- s9 = HEAP[x9 | t4] ^ HEAP[xE | t5] ^ HEAP[xB | t6] ^ HEAP[xD | t7];
- sA = HEAP[xD | t0] ^ HEAP[x9 | t1] ^ HEAP[xE | t2] ^ HEAP[xB | t3];
- sB = HEAP[xB | tC] ^ HEAP[xD | tD] ^ HEAP[x9 | tE] ^ HEAP[xE | tF];
- sC = HEAP[xE | tC] ^ HEAP[xB | tD] ^ HEAP[xD | tE] ^ HEAP[x9 | tF];
- sD = HEAP[x9 | t8] ^ HEAP[xE | t9] ^ HEAP[xB | tA] ^ HEAP[xD | tB];
- sE = HEAP[xD | t4] ^ HEAP[x9 | t5] ^ HEAP[xE | t6] ^ HEAP[xB | t7];
- sF = HEAP[xB | t0] ^ HEAP[xD | t1] ^ HEAP[x9 | t2] ^ HEAP[xE | t3];
- t0 = HEAP[inv_sbox | s0] ^ R50;
- t1 = HEAP[inv_sbox | s1] ^ R51;
- t2 = HEAP[inv_sbox | s2] ^ R52;
- t3 = HEAP[inv_sbox | s3] ^ R53;
- t4 = HEAP[inv_sbox | s4] ^ R54;
- t5 = HEAP[inv_sbox | s5] ^ R55;
- t6 = HEAP[inv_sbox | s6] ^ R56;
- t7 = HEAP[inv_sbox | s7] ^ R57;
- t8 = HEAP[inv_sbox | s8] ^ R58;
- t9 = HEAP[inv_sbox | s9] ^ R59;
- tA = HEAP[inv_sbox | sA] ^ R5A;
- tB = HEAP[inv_sbox | sB] ^ R5B;
- tC = HEAP[inv_sbox | sC] ^ R5C;
- tD = HEAP[inv_sbox | sD] ^ R5D;
- tE = HEAP[inv_sbox | sE] ^ R5E;
- tF = HEAP[inv_sbox | sF] ^ R5F;
- s0 = HEAP[xE | t0] ^ HEAP[xB | t1] ^ HEAP[xD | t2] ^ HEAP[x9 | t3];
- s1 = HEAP[x9 | tC] ^ HEAP[xE | tD] ^ HEAP[xB | tE] ^ HEAP[xD | tF];
- s2 = HEAP[xD | t8] ^ HEAP[x9 | t9] ^ HEAP[xE | tA] ^ HEAP[xB | tB];
- s3 = HEAP[xB | t4] ^ HEAP[xD | t5] ^ HEAP[x9 | t6] ^ HEAP[xE | t7];
- s4 = HEAP[xE | t4] ^ HEAP[xB | t5] ^ HEAP[xD | t6] ^ HEAP[x9 | t7];
- s5 = HEAP[x9 | t0] ^ HEAP[xE | t1] ^ HEAP[xB | t2] ^ HEAP[xD | t3];
- s6 = HEAP[xD | tC] ^ HEAP[x9 | tD] ^ HEAP[xE | tE] ^ HEAP[xB | tF];
- s7 = HEAP[xB | t8] ^ HEAP[xD | t9] ^ HEAP[x9 | tA] ^ HEAP[xE | tB];
- s8 = HEAP[xE | t8] ^ HEAP[xB | t9] ^ HEAP[xD | tA] ^ HEAP[x9 | tB];
- s9 = HEAP[x9 | t4] ^ HEAP[xE | t5] ^ HEAP[xB | t6] ^ HEAP[xD | t7];
- sA = HEAP[xD | t0] ^ HEAP[x9 | t1] ^ HEAP[xE | t2] ^ HEAP[xB | t3];
- sB = HEAP[xB | tC] ^ HEAP[xD | tD] ^ HEAP[x9 | tE] ^ HEAP[xE | tF];
- sC = HEAP[xE | tC] ^ HEAP[xB | tD] ^ HEAP[xD | tE] ^ HEAP[x9 | tF];
- sD = HEAP[x9 | t8] ^ HEAP[xE | t9] ^ HEAP[xB | tA] ^ HEAP[xD | tB];
- sE = HEAP[xD | t4] ^ HEAP[x9 | t5] ^ HEAP[xE | t6] ^ HEAP[xB | t7];
- sF = HEAP[xB | t0] ^ HEAP[xD | t1] ^ HEAP[x9 | t2] ^ HEAP[xE | t3];
- t0 = HEAP[inv_sbox | s0] ^ R40;
- t1 = HEAP[inv_sbox | s1] ^ R41;
- t2 = HEAP[inv_sbox | s2] ^ R42;
- t3 = HEAP[inv_sbox | s3] ^ R43;
- t4 = HEAP[inv_sbox | s4] ^ R44;
- t5 = HEAP[inv_sbox | s5] ^ R45;
- t6 = HEAP[inv_sbox | s6] ^ R46;
- t7 = HEAP[inv_sbox | s7] ^ R47;
- t8 = HEAP[inv_sbox | s8] ^ R48;
- t9 = HEAP[inv_sbox | s9] ^ R49;
- tA = HEAP[inv_sbox | sA] ^ R4A;
- tB = HEAP[inv_sbox | sB] ^ R4B;
- tC = HEAP[inv_sbox | sC] ^ R4C;
- tD = HEAP[inv_sbox | sD] ^ R4D;
- tE = HEAP[inv_sbox | sE] ^ R4E;
- tF = HEAP[inv_sbox | sF] ^ R4F;
- s0 = HEAP[xE | t0] ^ HEAP[xB | t1] ^ HEAP[xD | t2] ^ HEAP[x9 | t3];
- s1 = HEAP[x9 | tC] ^ HEAP[xE | tD] ^ HEAP[xB | tE] ^ HEAP[xD | tF];
- s2 = HEAP[xD | t8] ^ HEAP[x9 | t9] ^ HEAP[xE | tA] ^ HEAP[xB | tB];
- s3 = HEAP[xB | t4] ^ HEAP[xD | t5] ^ HEAP[x9 | t6] ^ HEAP[xE | t7];
- s4 = HEAP[xE | t4] ^ HEAP[xB | t5] ^ HEAP[xD | t6] ^ HEAP[x9 | t7];
- s5 = HEAP[x9 | t0] ^ HEAP[xE | t1] ^ HEAP[xB | t2] ^ HEAP[xD | t3];
- s6 = HEAP[xD | tC] ^ HEAP[x9 | tD] ^ HEAP[xE | tE] ^ HEAP[xB | tF];
- s7 = HEAP[xB | t8] ^ HEAP[xD | t9] ^ HEAP[x9 | tA] ^ HEAP[xE | tB];
- s8 = HEAP[xE | t8] ^ HEAP[xB | t9] ^ HEAP[xD | tA] ^ HEAP[x9 | tB];
- s9 = HEAP[x9 | t4] ^ HEAP[xE | t5] ^ HEAP[xB | t6] ^ HEAP[xD | t7];
- sA = HEAP[xD | t0] ^ HEAP[x9 | t1] ^ HEAP[xE | t2] ^ HEAP[xB | t3];
- sB = HEAP[xB | tC] ^ HEAP[xD | tD] ^ HEAP[x9 | tE] ^ HEAP[xE | tF];
- sC = HEAP[xE | tC] ^ HEAP[xB | tD] ^ HEAP[xD | tE] ^ HEAP[x9 | tF];
- sD = HEAP[x9 | t8] ^ HEAP[xE | t9] ^ HEAP[xB | tA] ^ HEAP[xD | tB];
- sE = HEAP[xD | t4] ^ HEAP[x9 | t5] ^ HEAP[xE | t6] ^ HEAP[xB | t7];
- sF = HEAP[xB | t0] ^ HEAP[xD | t1] ^ HEAP[x9 | t2] ^ HEAP[xE | t3];
- t0 = HEAP[inv_sbox | s0] ^ R30;
- t1 = HEAP[inv_sbox | s1] ^ R31;
- t2 = HEAP[inv_sbox | s2] ^ R32;
- t3 = HEAP[inv_sbox | s3] ^ R33;
- t4 = HEAP[inv_sbox | s4] ^ R34;
- t5 = HEAP[inv_sbox | s5] ^ R35;
- t6 = HEAP[inv_sbox | s6] ^ R36;
- t7 = HEAP[inv_sbox | s7] ^ R37;
- t8 = HEAP[inv_sbox | s8] ^ R38;
- t9 = HEAP[inv_sbox | s9] ^ R39;
- tA = HEAP[inv_sbox | sA] ^ R3A;
- tB = HEAP[inv_sbox | sB] ^ R3B;
- tC = HEAP[inv_sbox | sC] ^ R3C;
- tD = HEAP[inv_sbox | sD] ^ R3D;
- tE = HEAP[inv_sbox | sE] ^ R3E;
- tF = HEAP[inv_sbox | sF] ^ R3F;
- s0 = HEAP[xE | t0] ^ HEAP[xB | t1] ^ HEAP[xD | t2] ^ HEAP[x9 | t3];
- s1 = HEAP[x9 | tC] ^ HEAP[xE | tD] ^ HEAP[xB | tE] ^ HEAP[xD | tF];
- s2 = HEAP[xD | t8] ^ HEAP[x9 | t9] ^ HEAP[xE | tA] ^ HEAP[xB | tB];
- s3 = HEAP[xB | t4] ^ HEAP[xD | t5] ^ HEAP[x9 | t6] ^ HEAP[xE | t7];
- s4 = HEAP[xE | t4] ^ HEAP[xB | t5] ^ HEAP[xD | t6] ^ HEAP[x9 | t7];
- s5 = HEAP[x9 | t0] ^ HEAP[xE | t1] ^ HEAP[xB | t2] ^ HEAP[xD | t3];
- s6 = HEAP[xD | tC] ^ HEAP[x9 | tD] ^ HEAP[xE | tE] ^ HEAP[xB | tF];
- s7 = HEAP[xB | t8] ^ HEAP[xD | t9] ^ HEAP[x9 | tA] ^ HEAP[xE | tB];
- s8 = HEAP[xE | t8] ^ HEAP[xB | t9] ^ HEAP[xD | tA] ^ HEAP[x9 | tB];
- s9 = HEAP[x9 | t4] ^ HEAP[xE | t5] ^ HEAP[xB | t6] ^ HEAP[xD | t7];
- sA = HEAP[xD | t0] ^ HEAP[x9 | t1] ^ HEAP[xE | t2] ^ HEAP[xB | t3];
- sB = HEAP[xB | tC] ^ HEAP[xD | tD] ^ HEAP[x9 | tE] ^ HEAP[xE | tF];
- sC = HEAP[xE | tC] ^ HEAP[xB | tD] ^ HEAP[xD | tE] ^ HEAP[x9 | tF];
- sD = HEAP[x9 | t8] ^ HEAP[xE | t9] ^ HEAP[xB | tA] ^ HEAP[xD | tB];
- sE = HEAP[xD | t4] ^ HEAP[x9 | t5] ^ HEAP[xE | t6] ^ HEAP[xB | t7];
- sF = HEAP[xB | t0] ^ HEAP[xD | t1] ^ HEAP[x9 | t2] ^ HEAP[xE | t3];
- t0 = HEAP[inv_sbox | s0] ^ R20;
- t1 = HEAP[inv_sbox | s1] ^ R21;
- t2 = HEAP[inv_sbox | s2] ^ R22;
- t3 = HEAP[inv_sbox | s3] ^ R23;
- t4 = HEAP[inv_sbox | s4] ^ R24;
- t5 = HEAP[inv_sbox | s5] ^ R25;
- t6 = HEAP[inv_sbox | s6] ^ R26;
- t7 = HEAP[inv_sbox | s7] ^ R27;
- t8 = HEAP[inv_sbox | s8] ^ R28;
- t9 = HEAP[inv_sbox | s9] ^ R29;
- tA = HEAP[inv_sbox | sA] ^ R2A;
- tB = HEAP[inv_sbox | sB] ^ R2B;
- tC = HEAP[inv_sbox | sC] ^ R2C;
- tD = HEAP[inv_sbox | sD] ^ R2D;
- tE = HEAP[inv_sbox | sE] ^ R2E;
- tF = HEAP[inv_sbox | sF] ^ R2F;
- s0 = HEAP[xE | t0] ^ HEAP[xB | t1] ^ HEAP[xD | t2] ^ HEAP[x9 | t3];
- s1 = HEAP[x9 | tC] ^ HEAP[xE | tD] ^ HEAP[xB | tE] ^ HEAP[xD | tF];
- s2 = HEAP[xD | t8] ^ HEAP[x9 | t9] ^ HEAP[xE | tA] ^ HEAP[xB | tB];
- s3 = HEAP[xB | t4] ^ HEAP[xD | t5] ^ HEAP[x9 | t6] ^ HEAP[xE | t7];
- s4 = HEAP[xE | t4] ^ HEAP[xB | t5] ^ HEAP[xD | t6] ^ HEAP[x9 | t7];
- s5 = HEAP[x9 | t0] ^ HEAP[xE | t1] ^ HEAP[xB | t2] ^ HEAP[xD | t3];
- s6 = HEAP[xD | tC] ^ HEAP[x9 | tD] ^ HEAP[xE | tE] ^ HEAP[xB | tF];
- s7 = HEAP[xB | t8] ^ HEAP[xD | t9] ^ HEAP[x9 | tA] ^ HEAP[xE | tB];
- s8 = HEAP[xE | t8] ^ HEAP[xB | t9] ^ HEAP[xD | tA] ^ HEAP[x9 | tB];
- s9 = HEAP[x9 | t4] ^ HEAP[xE | t5] ^ HEAP[xB | t6] ^ HEAP[xD | t7];
- sA = HEAP[xD | t0] ^ HEAP[x9 | t1] ^ HEAP[xE | t2] ^ HEAP[xB | t3];
- sB = HEAP[xB | tC] ^ HEAP[xD | tD] ^ HEAP[x9 | tE] ^ HEAP[xE | tF];
- sC = HEAP[xE | tC] ^ HEAP[xB | tD] ^ HEAP[xD | tE] ^ HEAP[x9 | tF];
- sD = HEAP[x9 | t8] ^ HEAP[xE | t9] ^ HEAP[xB | tA] ^ HEAP[xD | tB];
- sE = HEAP[xD | t4] ^ HEAP[x9 | t5] ^ HEAP[xE | t6] ^ HEAP[xB | t7];
- sF = HEAP[xB | t0] ^ HEAP[xD | t1] ^ HEAP[x9 | t2] ^ HEAP[xE | t3];
- t0 = HEAP[inv_sbox | s0] ^ R10;
- t1 = HEAP[inv_sbox | s1] ^ R11;
- t2 = HEAP[inv_sbox | s2] ^ R12;
- t3 = HEAP[inv_sbox | s3] ^ R13;
- t4 = HEAP[inv_sbox | s4] ^ R14;
- t5 = HEAP[inv_sbox | s5] ^ R15;
- t6 = HEAP[inv_sbox | s6] ^ R16;
- t7 = HEAP[inv_sbox | s7] ^ R17;
- t8 = HEAP[inv_sbox | s8] ^ R18;
- t9 = HEAP[inv_sbox | s9] ^ R19;
- tA = HEAP[inv_sbox | sA] ^ R1A;
- tB = HEAP[inv_sbox | sB] ^ R1B;
- tC = HEAP[inv_sbox | sC] ^ R1C;
- tD = HEAP[inv_sbox | sD] ^ R1D;
- tE = HEAP[inv_sbox | sE] ^ R1E;
- tF = HEAP[inv_sbox | sF] ^ R1F;
- s0 = HEAP[xE | t0] ^ HEAP[xB | t1] ^ HEAP[xD | t2] ^ HEAP[x9 | t3];
- s1 = HEAP[x9 | tC] ^ HEAP[xE | tD] ^ HEAP[xB | tE] ^ HEAP[xD | tF];
- s2 = HEAP[xD | t8] ^ HEAP[x9 | t9] ^ HEAP[xE | tA] ^ HEAP[xB | tB];
- s3 = HEAP[xB | t4] ^ HEAP[xD | t5] ^ HEAP[x9 | t6] ^ HEAP[xE | t7];
- s4 = HEAP[xE | t4] ^ HEAP[xB | t5] ^ HEAP[xD | t6] ^ HEAP[x9 | t7];
- s5 = HEAP[x9 | t0] ^ HEAP[xE | t1] ^ HEAP[xB | t2] ^ HEAP[xD | t3];
- s6 = HEAP[xD | tC] ^ HEAP[x9 | tD] ^ HEAP[xE | tE] ^ HEAP[xB | tF];
- s7 = HEAP[xB | t8] ^ HEAP[xD | t9] ^ HEAP[x9 | tA] ^ HEAP[xE | tB];
- s8 = HEAP[xE | t8] ^ HEAP[xB | t9] ^ HEAP[xD | tA] ^ HEAP[x9 | tB];
- s9 = HEAP[x9 | t4] ^ HEAP[xE | t5] ^ HEAP[xB | t6] ^ HEAP[xD | t7];
- sA = HEAP[xD | t0] ^ HEAP[x9 | t1] ^ HEAP[xE | t2] ^ HEAP[xB | t3];
- sB = HEAP[xB | tC] ^ HEAP[xD | tD] ^ HEAP[x9 | tE] ^ HEAP[xE | tF];
- sC = HEAP[xE | tC] ^ HEAP[xB | tD] ^ HEAP[xD | tE] ^ HEAP[x9 | tF];
- sD = HEAP[x9 | t8] ^ HEAP[xE | t9] ^ HEAP[xB | tA] ^ HEAP[xD | tB];
- sE = HEAP[xD | t4] ^ HEAP[x9 | t5] ^ HEAP[xE | t6] ^ HEAP[xB | t7];
- sF = HEAP[xB | t0] ^ HEAP[xD | t1] ^ HEAP[x9 | t2] ^ HEAP[xE | t3];
- S0 = HEAP[inv_sbox | s0] ^ R00;
- S1 = HEAP[inv_sbox | s1] ^ R01;
- S2 = HEAP[inv_sbox | s2] ^ R02;
- S3 = HEAP[inv_sbox | s3] ^ R03;
- S4 = HEAP[inv_sbox | s4] ^ R04;
- S5 = HEAP[inv_sbox | s5] ^ R05;
- S6 = HEAP[inv_sbox | s6] ^ R06;
- S7 = HEAP[inv_sbox | s7] ^ R07;
- S8 = HEAP[inv_sbox | s8] ^ R08;
- S9 = HEAP[inv_sbox | s9] ^ R09;
- SA = HEAP[inv_sbox | sA] ^ R0A;
- SB = HEAP[inv_sbox | sB] ^ R0B;
- SC = HEAP[inv_sbox | sC] ^ R0C;
- SD = HEAP[inv_sbox | sD] ^ R0D;
- SE = HEAP[inv_sbox | sE] ^ R0E;
- SF = HEAP[inv_sbox | sF] ^ R0F;
- }
- function init_state(s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, sA, sB, sC, sD, sE, sF) {
- s0 = s0 | 0;
- s1 = s1 | 0;
- s2 = s2 | 0;
- s3 = s3 | 0;
- s4 = s4 | 0;
- s5 = s5 | 0;
- s6 = s6 | 0;
- s7 = s7 | 0;
- s8 = s8 | 0;
- s9 = s9 | 0;
- sA = sA | 0;
- sB = sB | 0;
- sC = sC | 0;
- sD = sD | 0;
- sE = sE | 0;
- sF = sF | 0;
- S0 = s0;
- S1 = s1;
- S2 = s2;
- S3 = s3;
- S4 = s4;
- S5 = s5;
- S6 = s6;
- S7 = s7;
- S8 = s8;
- S9 = s9;
- SA = sA;
- SB = sB;
- SC = sC;
- SD = sD;
- SE = sE;
- SF = sF;
- }
- function save_state(offset) {
- offset = offset | 0;
- HEAP[offset] = S0;
- HEAP[offset | 1] = S1;
- HEAP[offset | 2] = S2;
- HEAP[offset | 3] = S3;
- HEAP[offset | 4] = S4;
- HEAP[offset | 5] = S5;
- HEAP[offset | 6] = S6;
- HEAP[offset | 7] = S7;
- HEAP[offset | 8] = S8;
- HEAP[offset | 9] = S9;
- HEAP[offset | 10] = SA;
- HEAP[offset | 11] = SB;
- HEAP[offset | 12] = SC;
- HEAP[offset | 13] = SD;
- HEAP[offset | 14] = SE;
- HEAP[offset | 15] = SF;
- }
- function init_key_128(k0, k1, k2, k3, k4, k5, k6, k7, k8, k9, kA, kB, kC, kD, kE, kF) {
- k0 = k0 | 0;
- k1 = k1 | 0;
- k2 = k2 | 0;
- k3 = k3 | 0;
- k4 = k4 | 0;
- k5 = k5 | 0;
- k6 = k6 | 0;
- k7 = k7 | 0;
- k8 = k8 | 0;
- k9 = k9 | 0;
- kA = kA | 0;
- kB = kB | 0;
- kC = kC | 0;
- kD = kD | 0;
- kE = kE | 0;
- kF = kF | 0;
- R00 = k0;
- R01 = k1;
- R02 = k2;
- R03 = k3;
- R04 = k4;
- R05 = k5;
- R06 = k6;
- R07 = k7;
- R08 = k8;
- R09 = k9;
- R0A = kA;
- R0B = kB;
- R0C = kC;
- R0D = kD;
- R0E = kE;
- R0F = kF;
- keySize = 16;
- _expand_key_128();
- }
- function init_key_256(k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0A, k0B, k0C, k0D, k0E, k0F, k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D, k1E, k1F) {
- k00 = k00 | 0;
- k01 = k01 | 0;
- k02 = k02 | 0;
- k03 = k03 | 0;
- k04 = k04 | 0;
- k05 = k05 | 0;
- k06 = k06 | 0;
- k07 = k07 | 0;
- k08 = k08 | 0;
- k09 = k09 | 0;
- k0A = k0A | 0;
- k0B = k0B | 0;
- k0C = k0C | 0;
- k0D = k0D | 0;
- k0E = k0E | 0;
- k0F = k0F | 0;
- k10 = k10 | 0;
- k11 = k11 | 0;
- k12 = k12 | 0;
- k13 = k13 | 0;
- k14 = k14 | 0;
- k15 = k15 | 0;
- k16 = k16 | 0;
- k17 = k17 | 0;
- k18 = k18 | 0;
- k19 = k19 | 0;
- k1A = k1A | 0;
- k1B = k1B | 0;
- k1C = k1C | 0;
- k1D = k1D | 0;
- k1E = k1E | 0;
- k1F = k1F | 0;
- R00 = k00;
- R01 = k01;
- R02 = k02;
- R03 = k03;
- R04 = k04;
- R05 = k05;
- R06 = k06;
- R07 = k07;
- R08 = k08;
- R09 = k09;
- R0A = k0A;
- R0B = k0B;
- R0C = k0C;
- R0D = k0D;
- R0E = k0E;
- R0F = k0F;
- R10 = k10;
- R11 = k11;
- R12 = k12;
- R13 = k13;
- R14 = k14;
- R15 = k15;
- R16 = k16;
- R17 = k17;
- R18 = k18;
- R19 = k19;
- R1A = k1A;
- R1B = k1B;
- R1C = k1C;
- R1D = k1D;
- R1E = k1E;
- R1F = k1F;
- keySize = 32;
- _expand_key_256();
- }
- function cbc_encrypt(offset, length) {
- offset = offset | 0;
- length = length | 0;
- var encrypted = 0;
- if (offset & 15) return -1;
- while ((length | 0) >= 16) {
- _encrypt(S0 ^ HEAP[offset], S1 ^ HEAP[offset | 1], S2 ^ HEAP[offset | 2], S3 ^ HEAP[offset | 3], S4 ^ HEAP[offset | 4], S5 ^ HEAP[offset | 5], S6 ^ HEAP[offset | 6], S7 ^ HEAP[offset | 7], S8 ^ HEAP[offset | 8], S9 ^ HEAP[offset | 9], SA ^ HEAP[offset | 10], SB ^ HEAP[offset | 11], SC ^ HEAP[offset | 12], SD ^ HEAP[offset | 13], SE ^ HEAP[offset | 14], SF ^ HEAP[offset | 15]);
- HEAP[offset] = S0;
- HEAP[offset | 1] = S1;
- HEAP[offset | 2] = S2;
- HEAP[offset | 3] = S3;
- HEAP[offset | 4] = S4;
- HEAP[offset | 5] = S5;
- HEAP[offset | 6] = S6;
- HEAP[offset | 7] = S7;
- HEAP[offset | 8] = S8;
- HEAP[offset | 9] = S9;
- HEAP[offset | 10] = SA;
- HEAP[offset | 11] = SB;
- HEAP[offset | 12] = SC;
- HEAP[offset | 13] = SD;
- HEAP[offset | 14] = SE;
- HEAP[offset | 15] = SF;
- offset = offset + 16 | 0;
- length = length - 16 | 0;
- encrypted = encrypted + 16 | 0;
- }
- return encrypted | 0;
- }
- function cbc_decrypt(offset, length) {
- offset = offset | 0;
- length = length | 0;
- var iv0 = 0, iv1 = 0, iv2 = 0, iv3 = 0, iv4 = 0, iv5 = 0, iv6 = 0, iv7 = 0, iv8 = 0, iv9 = 0, ivA = 0, ivB = 0, ivC = 0, ivD = 0, ivE = 0, ivF = 0, decrypted = 0;
- if (offset & 15) return -1;
- iv0 = S0;
- iv1 = S1;
- iv2 = S2;
- iv3 = S3;
- iv4 = S4;
- iv5 = S5;
- iv6 = S6;
- iv7 = S7;
- iv8 = S8;
- iv9 = S9;
- ivA = SA;
- ivB = SB;
- ivC = SC;
- ivD = SD;
- ivE = SE;
- ivF = SF;
- while ((length | 0) >= 16) {
- _decrypt(HEAP[offset] | 0, HEAP[offset | 1] | 0, HEAP[offset | 2] | 0, HEAP[offset | 3] | 0, HEAP[offset | 4] | 0, HEAP[offset | 5] | 0, HEAP[offset | 6] | 0, HEAP[offset | 7] | 0, HEAP[offset | 8] | 0, HEAP[offset | 9] | 0, HEAP[offset | 10] | 0, HEAP[offset | 11] | 0, HEAP[offset | 12] | 0, HEAP[offset | 13] | 0, HEAP[offset | 14] | 0, HEAP[offset | 15] | 0);
- S0 = S0 ^ iv0;
- iv0 = HEAP[offset] | 0;
- S1 = S1 ^ iv1;
- iv1 = HEAP[offset | 1] | 0;
- S2 = S2 ^ iv2;
- iv2 = HEAP[offset | 2] | 0;
- S3 = S3 ^ iv3;
- iv3 = HEAP[offset | 3] | 0;
- S4 = S4 ^ iv4;
- iv4 = HEAP[offset | 4] | 0;
- S5 = S5 ^ iv5;
- iv5 = HEAP[offset | 5] | 0;
- S6 = S6 ^ iv6;
- iv6 = HEAP[offset | 6] | 0;
- S7 = S7 ^ iv7;
- iv7 = HEAP[offset | 7] | 0;
- S8 = S8 ^ iv8;
- iv8 = HEAP[offset | 8] | 0;
- S9 = S9 ^ iv9;
- iv9 = HEAP[offset | 9] | 0;
- SA = SA ^ ivA;
- ivA = HEAP[offset | 10] | 0;
- SB = SB ^ ivB;
- ivB = HEAP[offset | 11] | 0;
- SC = SC ^ ivC;
- ivC = HEAP[offset | 12] | 0;
- SD = SD ^ ivD;
- ivD = HEAP[offset | 13] | 0;
- SE = SE ^ ivE;
- ivE = HEAP[offset | 14] | 0;
- SF = SF ^ ivF;
- ivF = HEAP[offset | 15] | 0;
- HEAP[offset] = S0;
- HEAP[offset | 1] = S1;
- HEAP[offset | 2] = S2;
- HEAP[offset | 3] = S3;
- HEAP[offset | 4] = S4;
- HEAP[offset | 5] = S5;
- HEAP[offset | 6] = S6;
- HEAP[offset | 7] = S7;
- HEAP[offset | 8] = S8;
- HEAP[offset | 9] = S9;
- HEAP[offset | 10] = SA;
- HEAP[offset | 11] = SB;
- HEAP[offset | 12] = SC;
- HEAP[offset | 13] = SD;
- HEAP[offset | 14] = SE;
- HEAP[offset | 15] = SF;
- offset = offset + 16 | 0;
- length = length - 16 | 0;
- decrypted = decrypted + 16 | 0;
- }
- S0 = iv0;
- S1 = iv1;
- S2 = iv2;
- S3 = iv3;
- S4 = iv4;
- S5 = iv5;
- S6 = iv6;
- S7 = iv7;
- S8 = iv8;
- S9 = iv9;
- SA = ivA;
- SB = ivB;
- SC = ivC;
- SD = ivD;
- SE = ivE;
- SF = ivF;
- return decrypted | 0;
- }
- function cbc_mac(offset, length, output) {
- offset = offset | 0;
- length = length | 0;
- output = output | 0;
- if (offset & 15) return -1;
- if (~output) if (output & 31) return -1;
- while ((length | 0) >= 16) {
- _encrypt(S0 ^ HEAP[offset], S1 ^ HEAP[offset | 1], S2 ^ HEAP[offset | 2], S3 ^ HEAP[offset | 3], S4 ^ HEAP[offset | 4], S5 ^ HEAP[offset | 5], S6 ^ HEAP[offset | 6], S7 ^ HEAP[offset | 7], S8 ^ HEAP[offset | 8], S9 ^ HEAP[offset | 9], SA ^ HEAP[offset | 10], SB ^ HEAP[offset | 11], SC ^ HEAP[offset | 12], SD ^ HEAP[offset | 13], SE ^ HEAP[offset | 14], SF ^ HEAP[offset | 15]);
- offset = offset + 16 | 0;
- length = length - 16 | 0;
- }
- if ((length | 0) > 0) {
- S0 = S0 ^ HEAP[offset];
- if ((length | 0) > 1) S1 = S1 ^ HEAP[offset | 1];
- if ((length | 0) > 2) S2 = S2 ^ HEAP[offset | 2];
- if ((length | 0) > 3) S3 = S3 ^ HEAP[offset | 3];
- if ((length | 0) > 4) S4 = S4 ^ HEAP[offset | 4];
- if ((length | 0) > 5) S5 = S5 ^ HEAP[offset | 5];
- if ((length | 0) > 6) S6 = S6 ^ HEAP[offset | 6];
- if ((length | 0) > 7) S7 = S7 ^ HEAP[offset | 7];
- if ((length | 0) > 8) S8 = S8 ^ HEAP[offset | 8];
- if ((length | 0) > 9) S9 = S9 ^ HEAP[offset | 9];
- if ((length | 0) > 10) SA = SA ^ HEAP[offset | 10];
- if ((length | 0) > 11) SB = SB ^ HEAP[offset | 11];
- if ((length | 0) > 12) SC = SC ^ HEAP[offset | 12];
- if ((length | 0) > 13) SD = SD ^ HEAP[offset | 13];
- if ((length | 0) > 14) SE = SE ^ HEAP[offset | 14];
- _encrypt(S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, SA, SB, SC, SD, SE, SF);
- offset = offset + length | 0;
- length = 0;
- }
- if (~output) {
- HEAP[output | 0] = S0;
- HEAP[output | 1] = S1;
- HEAP[output | 2] = S2;
- HEAP[output | 3] = S3;
- HEAP[output | 4] = S4;
- HEAP[output | 5] = S5;
- HEAP[output | 6] = S6;
- HEAP[output | 7] = S7;
- HEAP[output | 8] = S8;
- HEAP[output | 9] = S9;
- HEAP[output | 10] = SA;
- HEAP[output | 11] = SB;
- HEAP[output | 12] = SC;
- HEAP[output | 13] = SD;
- HEAP[output | 14] = SE;
- HEAP[output | 15] = SF;
- }
- return 0;
- }
- function ccm_encrypt(offset, length, nonce0, nonce1, nonce2, nonce3, nonce4, nonce5, nonce6, nonce7, nonce8, nonce9, nonceA, nonceB, nonceC, nonceD, counter0, counter1) {
- offset = offset | 0;
- length = length | 0;
- nonce0 = nonce0 | 0;
- nonce1 = nonce1 | 0;
- nonce2 = nonce2 | 0;
- nonce3 = nonce3 | 0;
- nonce4 = nonce4 | 0;
- nonce5 = nonce5 | 0;
- nonce6 = nonce6 | 0;
- nonce7 = nonce7 | 0;
- nonce8 = nonce8 | 0;
- nonce9 = nonce9 | 0;
- nonceA = nonceA | 0;
- nonceB = nonceB | 0;
- nonceC = nonceC | 0;
- nonceD = nonceD | 0;
- counter0 = counter0 | 0;
- counter1 = counter1 | 0;
- var iv0 = 0, iv1 = 0, iv2 = 0, iv3 = 0, iv4 = 0, iv5 = 0, iv6 = 0, iv7 = 0, iv8 = 0, iv9 = 0, ivA = 0, ivB = 0, ivC = 0, ivD = 0, ivE = 0, ivF = 0, s0 = 0, s1 = 0, s2 = 0, s3 = 0, s4 = 0, s5 = 0, s6 = 0, s7 = 0, s8 = 0, s9 = 0, sA = 0, sB = 0, sC = 0, sD = 0, sE = 0, sF = 0, encrypted = 0;
- if (offset & 15) return -1;
- iv0 = S0, iv1 = S1, iv2 = S2, iv3 = S3, iv4 = S4, iv5 = S5, iv6 = S6, iv7 = S7,
- iv8 = S8, iv9 = S9, ivA = SA, ivB = SB, ivC = SC, ivD = SD, ivE = SE, ivF = SF;
- while ((length | 0) >= 16) {
- s0 = HEAP[offset] | 0;
- s1 = HEAP[offset | 1] | 0;
- s2 = HEAP[offset | 2] | 0;
- s3 = HEAP[offset | 3] | 0;
- s4 = HEAP[offset | 4] | 0;
- s5 = HEAP[offset | 5] | 0;
- s6 = HEAP[offset | 6] | 0;
- s7 = HEAP[offset | 7] | 0;
- s8 = HEAP[offset | 8] | 0;
- s9 = HEAP[offset | 9] | 0;
- sA = HEAP[offset | 10] | 0;
- sB = HEAP[offset | 11] | 0;
- sC = HEAP[offset | 12] | 0;
- sD = HEAP[offset | 13] | 0;
- sE = HEAP[offset | 14] | 0;
- sF = HEAP[offset | 15] | 0;
- _encrypt(nonce0, nonce1, nonce2, nonce3, nonce4, nonce5, nonce6, nonce7, nonce8 ^ counter0 >>> 24, nonce9 ^ counter0 >>> 16 & 255, nonceA ^ counter0 >>> 8 & 255, nonceB ^ counter0 & 255, nonceC ^ counter1 >>> 24, nonceD ^ counter1 >>> 16 & 255, counter1 >>> 8 & 255, counter1 & 255);
- HEAP[offset] = s0 ^ S0;
- HEAP[offset | 1] = s1 ^ S1;
- HEAP[offset | 2] = s2 ^ S2;
- HEAP[offset | 3] = s3 ^ S3;
- HEAP[offset | 4] = s4 ^ S4;
- HEAP[offset | 5] = s5 ^ S5;
- HEAP[offset | 6] = s6 ^ S6;
- HEAP[offset | 7] = s7 ^ S7;
- HEAP[offset | 8] = s8 ^ S8;
- HEAP[offset | 9] = s9 ^ S9;
- HEAP[offset | 10] = sA ^ SA;
- HEAP[offset | 11] = sB ^ SB;
- HEAP[offset | 12] = sC ^ SC;
- HEAP[offset | 13] = sD ^ SD;
- HEAP[offset | 14] = sE ^ SE;
- HEAP[offset | 15] = sF ^ SF;
- _encrypt(s0 ^ iv0, s1 ^ iv1, s2 ^ iv2, s3 ^ iv3, s4 ^ iv4, s5 ^ iv5, s6 ^ iv6, s7 ^ iv7, s8 ^ iv8, s9 ^ iv9, sA ^ ivA, sB ^ ivB, sC ^ ivC, sD ^ ivD, sE ^ ivE, sF ^ ivF);
- iv0 = S0, iv1 = S1, iv2 = S2, iv3 = S3, iv4 = S4, iv5 = S5, iv6 = S6, iv7 = S7,
- iv8 = S8, iv9 = S9, ivA = SA, ivB = SB, ivC = SC, ivD = SD, ivE = SE, ivF = SF;
- encrypted = encrypted + 16 | 0;
- offset = offset + 16 | 0;
- length = length - 16 | 0;
- counter1 = counter1 + 1 | 0;
- if ((counter1 | 0) == 0) counter0 = counter0 + 1 | 0;
- }
- if ((length | 0) > 0) {
- s0 = HEAP[offset] | 0;
- s1 = (length | 0) > 1 ? HEAP[offset | 1] | 0 : 0;
- s2 = (length | 0) > 2 ? HEAP[offset | 2] | 0 : 0;
- s3 = (length | 0) > 3 ? HEAP[offset | 3] | 0 : 0;
- s4 = (length | 0) > 4 ? HEAP[offset | 4] | 0 : 0;
- s5 = (length | 0) > 5 ? HEAP[offset | 5] | 0 : 0;
- s6 = (length | 0) > 6 ? HEAP[offset | 6] | 0 : 0;
- s7 = (length | 0) > 7 ? HEAP[offset | 7] | 0 : 0;
- s8 = (length | 0) > 8 ? HEAP[offset | 8] | 0 : 0;
- s9 = (length | 0) > 9 ? HEAP[offset | 9] | 0 : 0;
- sA = (length | 0) > 10 ? HEAP[offset | 10] | 0 : 0;
- sB = (length | 0) > 11 ? HEAP[offset | 11] | 0 : 0;
- sC = (length | 0) > 12 ? HEAP[offset | 12] | 0 : 0;
- sD = (length | 0) > 13 ? HEAP[offset | 13] | 0 : 0;
- sE = (length | 0) > 14 ? HEAP[offset | 14] | 0 : 0;
- _encrypt(nonce0, nonce1, nonce2, nonce3, nonce4, nonce5, nonce6, nonce7, nonce8 ^ counter0 >>> 24, nonce9 ^ counter0 >>> 16 & 255, nonceA ^ counter0 >>> 8 & 255, nonceB ^ counter0 & 255, nonceC ^ counter1 >>> 24, nonceD ^ counter1 >>> 16 & 255, counter1 >>> 8 & 255, counter1 & 255);
- HEAP[offset] = s0 ^ S0;
- if ((length | 0) > 1) HEAP[offset | 1] = s1 ^ S1;
- if ((length | 0) > 2) HEAP[offset | 2] = s2 ^ S2;
- if ((length | 0) > 3) HEAP[offset | 3] = s3 ^ S3;
- if ((length | 0) > 4) HEAP[offset | 4] = s4 ^ S4;
- if ((length | 0) > 5) HEAP[offset | 5] = s5 ^ S5;
- if ((length | 0) > 6) HEAP[offset | 6] = s6 ^ S6;
- if ((length | 0) > 7) HEAP[offset | 7] = s7 ^ S7;
- if ((length | 0) > 8) HEAP[offset | 8] = s8 ^ S8;
- if ((length | 0) > 9) HEAP[offset | 9] = s9 ^ S9;
- if ((length | 0) > 10) HEAP[offset | 10] = sA ^ SA;
- if ((length | 0) > 11) HEAP[offset | 11] = sB ^ SB;
- if ((length | 0) > 12) HEAP[offset | 12] = sC ^ SC;
- if ((length | 0) > 13) HEAP[offset | 13] = sD ^ SD;
- if ((length | 0) > 14) HEAP[offset | 14] = sE ^ SE;
- _encrypt(s0 ^ iv0, s1 ^ iv1, s2 ^ iv2, s3 ^ iv3, s4 ^ iv4, s5 ^ iv5, s6 ^ iv6, s7 ^ iv7, s8 ^ iv8, s9 ^ iv9, sA ^ ivA, sB ^ ivB, sC ^ ivC, sD ^ ivD, sE ^ ivE, ivF);
- iv0 = S0, iv1 = S1, iv2 = S2, iv3 = S3, iv4 = S4, iv5 = S5, iv6 = S6, iv7 = S7,
- iv8 = S8, iv9 = S9, ivA = SA, ivB = SB, ivC = SC, ivD = SD, ivE = SE, ivF = SF;
- encrypted = encrypted + length | 0;
- offset = offset + length | 0;
- length = 0;
- counter1 = counter1 + 1 | 0;
- if ((counter1 | 0) == 0) counter0 = counter0 + 1 | 0;
- }
- return encrypted | 0;
- }
- function ccm_decrypt(offset, length, nonce0, nonce1, nonce2, nonce3, nonce4, nonce5, nonce6, nonce7, nonce8, nonce9, nonceA, nonceB, nonceC, nonceD, counter0, counter1) {
- offset = offset | 0;
- length = length | 0;
- nonce0 = nonce0 | 0;
- nonce1 = nonce1 | 0;
- nonce2 = nonce2 | 0;
- nonce3 = nonce3 | 0;
- nonce4 = nonce4 | 0;
- nonce5 = nonce5 | 0;
- nonce6 = nonce6 | 0;
- nonce7 = nonce7 | 0;
- nonce8 = nonce8 | 0;
- nonce9 = nonce9 | 0;
- nonceA = nonceA | 0;
- nonceB = nonceB | 0;
- nonceC = nonceC | 0;
- nonceD = nonceD | 0;
- counter0 = counter0 | 0;
- counter1 = counter1 | 0;
- var iv0 = 0, iv1 = 0, iv2 = 0, iv3 = 0, iv4 = 0, iv5 = 0, iv6 = 0, iv7 = 0, iv8 = 0, iv9 = 0, ivA = 0, ivB = 0, ivC = 0, ivD = 0, ivE = 0, ivF = 0, s0 = 0, s1 = 0, s2 = 0, s3 = 0, s4 = 0, s5 = 0, s6 = 0, s7 = 0, s8 = 0, s9 = 0, sA = 0, sB = 0, sC = 0, sD = 0, sE = 0, sF = 0, decrypted = 0;
- if (offset & 15) return -1;
- iv0 = S0, iv1 = S1, iv2 = S2, iv3 = S3, iv4 = S4, iv5 = S5, iv6 = S6, iv7 = S7,
- iv8 = S8, iv9 = S9, ivA = SA, ivB = SB, ivC = SC, ivD = SD, ivE = SE, ivF = SF;
- while ((length | 0) >= 16) {
- _encrypt(nonce0, nonce1, nonce2, nonce3, nonce4, nonce5, nonce6, nonce7, nonce8 ^ counter0 >>> 24, nonce9 ^ counter0 >>> 16 & 255, nonceA ^ counter0 >>> 8 & 255, nonceB ^ counter0 & 255, nonceC ^ counter1 >>> 24, nonceD ^ counter1 >>> 16 & 255, counter1 >>> 8 & 255, counter1 & 255);
- HEAP[offset] = s0 = HEAP[offset] ^ S0;
- HEAP[offset | 1] = s1 = HEAP[offset | 1] ^ S1;
- HEAP[offset | 2] = s2 = HEAP[offset | 2] ^ S2;
- HEAP[offset | 3] = s3 = HEAP[offset | 3] ^ S3;
- HEAP[offset | 4] = s4 = HEAP[offset | 4] ^ S4;
- HEAP[offset | 5] = s5 = HEAP[offset | 5] ^ S5;
- HEAP[offset | 6] = s6 = HEAP[offset | 6] ^ S6;
- HEAP[offset | 7] = s7 = HEAP[offset | 7] ^ S7;
- HEAP[offset | 8] = s8 = HEAP[offset | 8] ^ S8;
- HEAP[offset | 9] = s9 = HEAP[offset | 9] ^ S9;
- HEAP[offset | 10] = sA = HEAP[offset | 10] ^ SA;
- HEAP[offset | 11] = sB = HEAP[offset | 11] ^ SB;
- HEAP[offset | 12] = sC = HEAP[offset | 12] ^ SC;
- HEAP[offset | 13] = sD = HEAP[offset | 13] ^ SD;
- HEAP[offset | 14] = sE = HEAP[offset | 14] ^ SE;
- HEAP[offset | 15] = sF = HEAP[offset | 15] ^ SF;
- _encrypt(s0 ^ iv0, s1 ^ iv1, s2 ^ iv2, s3 ^ iv3, s4 ^ iv4, s5 ^ iv5, s6 ^ iv6, s7 ^ iv7, s8 ^ iv8, s9 ^ iv9, sA ^ ivA, sB ^ ivB, sC ^ ivC, sD ^ ivD, sE ^ ivE, sF ^ ivF);
- iv0 = S0, iv1 = S1, iv2 = S2, iv3 = S3, iv4 = S4, iv5 = S5, iv6 = S6, iv7 = S7,
- iv8 = S8, iv9 = S9, ivA = SA, ivB = SB, ivC = SC, ivD = SD, ivE = SE, ivF = SF;
- decrypted = decrypted + 16 | 0;
- offset = offset + 16 | 0;
- length = length - 16 | 0;
- counter1 = counter1 + 1 | 0;
- if ((counter1 | 0) == 0) counter0 = counter0 + 1 | 0;
- }
- if ((length | 0) > 0) {
- _encrypt(nonce0, nonce1, nonce2, nonce3, nonce4, nonce5, nonce6, nonce7, nonce8 ^ counter0 >>> 24, nonce9 ^ counter0 >>> 16 & 255, nonceA ^ counter0 >>> 8 & 255, nonceB ^ counter0 & 255, nonceC ^ counter1 >>> 24, nonceD ^ counter1 >>> 16 & 255, counter1 >>> 8 & 255, counter1 & 255);
- s0 = HEAP[offset] ^ S0;
- s1 = (length | 0) > 1 ? HEAP[offset | 1] ^ S1 : 0;
- s2 = (length | 0) > 2 ? HEAP[offset | 2] ^ S2 : 0;
- s3 = (length | 0) > 3 ? HEAP[offset | 3] ^ S3 : 0;
- s4 = (length | 0) > 4 ? HEAP[offset | 4] ^ S4 : 0;
- s5 = (length | 0) > 5 ? HEAP[offset | 5] ^ S5 : 0;
- s6 = (length | 0) > 6 ? HEAP[offset | 6] ^ S6 : 0;
- s7 = (length | 0) > 7 ? HEAP[offset | 7] ^ S7 : 0;
- s8 = (length | 0) > 8 ? HEAP[offset | 8] ^ S8 : 0;
- s9 = (length | 0) > 9 ? HEAP[offset | 9] ^ S9 : 0;
- sA = (length | 0) > 10 ? HEAP[offset | 10] ^ SA : 0;
- sB = (length | 0) > 11 ? HEAP[offset | 11] ^ SB : 0;
- sC = (length | 0) > 12 ? HEAP[offset | 12] ^ SC : 0;
- sD = (length | 0) > 13 ? HEAP[offset | 13] ^ SD : 0;
- sE = (length | 0) > 14 ? HEAP[offset | 14] ^ SE : 0;
- sF = (length | 0) > 15 ? HEAP[offset | 15] ^ SF : 0;
- HEAP[offset] = s0;
- if ((length | 0) > 1) HEAP[offset | 1] = s1;
- if ((length | 0) > 2) HEAP[offset | 2] = s2;
- if ((length | 0) > 3) HEAP[offset | 3] = s3;
- if ((length | 0) > 4) HEAP[offset | 4] = s4;
- if ((length | 0) > 5) HEAP[offset | 5] = s5;
- if ((length | 0) > 6) HEAP[offset | 6] = s6;
- if ((length | 0) > 7) HEAP[offset | 7] = s7;
- if ((length | 0) > 8) HEAP[offset | 8] = s8;
- if ((length | 0) > 9) HEAP[offset | 9] = s9;
- if ((length | 0) > 10) HEAP[offset | 10] = sA;
- if ((length | 0) > 11) HEAP[offset | 11] = sB;
- if ((length | 0) > 12) HEAP[offset | 12] = sC;
- if ((length | 0) > 13) HEAP[offset | 13] = sD;
- if ((length | 0) > 14) HEAP[offset | 14] = sE;
- _encrypt(s0 ^ iv0, s1 ^ iv1, s2 ^ iv2, s3 ^ iv3, s4 ^ iv4, s5 ^ iv5, s6 ^ iv6, s7 ^ iv7, s8 ^ iv8, s9 ^ iv9, sA ^ ivA, sB ^ ivB, sC ^ ivC, sD ^ ivD, sE ^ ivE, sF ^ ivF);
- iv0 = S0, iv1 = S1, iv2 = S2, iv3 = S3, iv4 = S4, iv5 = S5, iv6 = S6, iv7 = S7,
- iv8 = S8, iv9 = S9, ivA = SA, ivB = SB, ivC = SC, ivD = SD, ivE = SE, ivF = SF;
- decrypted = decrypted + length | 0;
- offset = offset + length | 0;
- length = 0;
- counter1 = counter1 + 1 | 0;
- if ((counter1 | 0) == 0) counter0 = counter0 + 1 | 0;
- }
- return decrypted | 0;
- }
- function cfb_encrypt(offset, length) {
- offset = offset | 0;
- length = length | 0;
- var encrypted = 0;
- if (offset & 15) return -1;
- while ((length | 0) >= 16) {
- _encrypt(S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, SA, SB, SC, SD, SE, SF);
- S0 = S0 ^ HEAP[offset];
- S1 = S1 ^ HEAP[offset | 1];
- S2 = S2 ^ HEAP[offset | 2];
- S3 = S3 ^ HEAP[offset | 3];
- S4 = S4 ^ HEAP[offset | 4];
- S5 = S5 ^ HEAP[offset | 5];
- S6 = S6 ^ HEAP[offset | 6];
- S7 = S7 ^ HEAP[offset | 7];
- S8 = S8 ^ HEAP[offset | 8];
- S9 = S9 ^ HEAP[offset | 9];
- SA = SA ^ HEAP[offset | 10];
- SB = SB ^ HEAP[offset | 11];
- SC = SC ^ HEAP[offset | 12];
- SD = SD ^ HEAP[offset | 13];
- SE = SE ^ HEAP[offset | 14];
- SF = SF ^ HEAP[offset | 15];
- HEAP[offset] = S0;
- HEAP[offset | 1] = S1;
- HEAP[offset | 2] = S2;
- HEAP[offset | 3] = S3;
- HEAP[offset | 4] = S4;
- HEAP[offset | 5] = S5;
- HEAP[offset | 6] = S6;
- HEAP[offset | 7] = S7;
- HEAP[offset | 8] = S8;
- HEAP[offset | 9] = S9;
- HEAP[offset | 10] = SA;
- HEAP[offset | 11] = SB;
- HEAP[offset | 12] = SC;
- HEAP[offset | 13] = SD;
- HEAP[offset | 14] = SE;
- HEAP[offset | 15] = SF;
- offset = offset + 16 | 0;
- length = length - 16 | 0;
- encrypted = encrypted + 16 | 0;
- }
- if ((length | 0) > 0) {
- _encrypt(S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, SA, SB, SC, SD, SE, SF);
- HEAP[offset] = HEAP[offset] ^ S0;
- if ((length | 0) > 1) HEAP[offset | 1] = HEAP[offset | 1] ^ S1;
- if ((length | 0) > 2) HEAP[offset | 2] = HEAP[offset | 2] ^ S2;
- if ((length | 0) > 3) HEAP[offset | 3] = HEAP[offset | 3] ^ S3;
- if ((length | 0) > 4) HEAP[offset | 4] = HEAP[offset | 4] ^ S4;
- if ((length | 0) > 5) HEAP[offset | 5] = HEAP[offset | 5] ^ S5;
- if ((length | 0) > 6) HEAP[offset | 6] = HEAP[offset | 6] ^ S6;
- if ((length | 0) > 7) HEAP[offset | 7] = HEAP[offset | 7] ^ S7;
- if ((length | 0) > 8) HEAP[offset | 8] = HEAP[offset | 8] ^ S8;
- if ((length | 0) > 9) HEAP[offset | 9] = HEAP[offset | 9] ^ S9;
- if ((length | 0) > 10) HEAP[offset | 10] = HEAP[offset | 10] ^ SA;
- if ((length | 0) > 11) HEAP[offset | 11] = HEAP[offset | 11] ^ SB;
- if ((length | 0) > 12) HEAP[offset | 12] = HEAP[offset | 12] ^ SC;
- if ((length | 0) > 13) HEAP[offset | 13] = HEAP[offset | 13] ^ SD;
- if ((length | 0) > 14) HEAP[offset | 14] = HEAP[offset | 14] ^ SE;
- encrypted = encrypted + length | 0;
- offset = offset + length | 0;
- length = 0;
- }
- return encrypted | 0;
- }
- function cfb_decrypt(offset, length) {
- offset = offset | 0;
- length = length | 0;
- var iv0 = 0, iv1 = 0, iv2 = 0, iv3 = 0, iv4 = 0, iv5 = 0, iv6 = 0, iv7 = 0, iv8 = 0, iv9 = 0, ivA = 0, ivB = 0, ivC = 0, ivD = 0, ivE = 0, ivF = 0, decrypted = 0;
- if (offset & 15) return -1;
- while ((length | 0) >= 16) {
- _encrypt(S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, SA, SB, SC, SD, SE, SF);
- iv0 = HEAP[offset] | 0;
- iv1 = HEAP[offset | 1] | 0;
- iv2 = HEAP[offset | 2] | 0;
- iv3 = HEAP[offset | 3] | 0;
- iv4 = HEAP[offset | 4] | 0;
- iv5 = HEAP[offset | 5] | 0;
- iv6 = HEAP[offset | 6] | 0;
- iv7 = HEAP[offset | 7] | 0;
- iv8 = HEAP[offset | 8] | 0;
- iv9 = HEAP[offset | 9] | 0;
- ivA = HEAP[offset | 10] | 0;
- ivB = HEAP[offset | 11] | 0;
- ivC = HEAP[offset | 12] | 0;
- ivD = HEAP[offset | 13] | 0;
- ivE = HEAP[offset | 14] | 0;
- ivF = HEAP[offset | 15] | 0;
- HEAP[offset] = S0 ^ iv0;
- HEAP[offset | 1] = S1 ^ iv1;
- HEAP[offset | 2] = S2 ^ iv2;
- HEAP[offset | 3] = S3 ^ iv3;
- HEAP[offset | 4] = S4 ^ iv4;
- HEAP[offset | 5] = S5 ^ iv5;
- HEAP[offset | 6] = S6 ^ iv6;
- HEAP[offset | 7] = S7 ^ iv7;
- HEAP[offset | 8] = S8 ^ iv8;
- HEAP[offset | 9] = S9 ^ iv9;
- HEAP[offset | 10] = SA ^ ivA;
- HEAP[offset | 11] = SB ^ ivB;
- HEAP[offset | 12] = SC ^ ivC;
- HEAP[offset | 13] = SD ^ ivD;
- HEAP[offset | 14] = SE ^ ivE;
- HEAP[offset | 15] = SF ^ ivF;
- S0 = iv0;
- S1 = iv1;
- S2 = iv2;
- S3 = iv3;
- S4 = iv4;
- S5 = iv5;
- S6 = iv6;
- S7 = iv7;
- S8 = iv8;
- S9 = iv9;
- SA = ivA;
- SB = ivB;
- SC = ivC;
- SD = ivD;
- SE = ivE;
- SF = ivF;
- offset = offset + 16 | 0;
- length = length - 16 | 0;
- decrypted = decrypted + 16 | 0;
- }
- if ((length | 0) > 0) {
- _encrypt(S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, SA, SB, SC, SD, SE, SF);
- HEAP[offset] = HEAP[offset] ^ S0;
- if ((length | 0) > 1) HEAP[offset | 1] = HEAP[offset | 1] ^ S1;
- if ((length | 0) > 2) HEAP[offset | 2] = HEAP[offset | 2] ^ S2;
- if ((length | 0) > 3) HEAP[offset | 3] = HEAP[offset | 3] ^ S3;
- if ((length | 0) > 4) HEAP[offset | 4] = HEAP[offset | 4] ^ S4;
- if ((length | 0) > 5) HEAP[offset | 5] = HEAP[offset | 5] ^ S5;
- if ((length | 0) > 6) HEAP[offset | 6] = HEAP[offset | 6] ^ S6;
- if ((length | 0) > 7) HEAP[offset | 7] = HEAP[offset | 7] ^ S7;
- if ((length | 0) > 8) HEAP[offset | 8] = HEAP[offset | 8] ^ S8;
- if ((length | 0) > 9) HEAP[offset | 9] = HEAP[offset | 9] ^ S9;
- if ((length | 0) > 10) HEAP[offset | 10] = HEAP[offset | 10] ^ SA;
- if ((length | 0) > 11) HEAP[offset | 11] = HEAP[offset | 11] ^ SB;
- if ((length | 0) > 12) HEAP[offset | 12] = HEAP[offset | 12] ^ SC;
- if ((length | 0) > 13) HEAP[offset | 13] = HEAP[offset | 13] ^ SD;
- if ((length | 0) > 14) HEAP[offset | 14] = HEAP[offset | 14] ^ SE;
- decrypted = decrypted + length | 0;
- offset = offset + length | 0;
- length = 0;
- }
- return decrypted | 0;
- }
- return {
- init_state: init_state,
- save_state: save_state,
- init_key_128: init_key_128,
- init_key_256: init_key_256,
- cbc_encrypt: cbc_encrypt,
- cbc_decrypt: cbc_decrypt,
- cbc_mac: cbc_mac,
- ccm_encrypt: ccm_encrypt,
- ccm_decrypt: ccm_decrypt,
- cfb_encrypt: cfb_encrypt,
- cfb_decrypt: cfb_decrypt
- };
- }
- function aes_asm(stdlib, foreign, buffer) {
- var heap = new Uint8Array(buffer);
- heap.set(_aes_tables);
- return _aes_asm(stdlib, foreign, buffer);
- }
- var _aes_block_size = 16;
- function _aes_constructor(options) {
- options = options || {};
- options.heapSize = options.heapSize || 4096;
- if (options.heapSize <= 0 || options.heapSize % 4096) throw new IllegalArgumentError("heapSize must be a positive number and multiple of 4096");
- this.BLOCK_SIZE = _aes_block_size;
- this.heap = options.heap || new Uint8Array(options.heapSize);
- this.asm = options.asm || aes_asm(global, null, this.heap.buffer);
- this.pos = _aes_heap_start;
- this.len = 0;
- this.key = null;
- this.result = null;
- this.reset(options);
- }
- function _aes_reset(options) {
- options = options || {};
- this.result = null;
- this.pos = _aes_heap_start;
- this.len = 0;
- var asm = this.asm;
- var key = options.key;
- if (key !== undefined) {
- if (is_buffer(key) || is_bytes(key)) {
- key = new Uint8Array(key);
- } else if (is_string(key)) {
- var str = key;
- key = new Uint8Array(str.length);
- for (var i = 0; i < str.length; ++i) key[i] = str.charCodeAt(i);
- } else {
- throw new TypeError("unexpected key type");
- }
- if (key.length === 16) {
- this.key = key;
- asm.init_key_128.call(asm, key[0], key[1], key[2], key[3], key[4], key[5], key[6], key[7], key[8], key[9], key[10], key[11], key[12], key[13], key[14], key[15]);
- } else if (key.length === 24) {
- throw new IllegalArgumentError("illegal key size");
- } else if (key.length === 32) {
- this.key = key;
- asm.init_key_256.call(asm, key[0], key[1], key[2], key[3], key[4], key[5], key[6], key[7], key[8], key[9], key[10], key[11], key[12], key[13], key[14], key[15], key[16], key[17], key[18], key[19], key[20], key[21], key[22], key[23], key[24], key[25], key[26], key[27], key[28], key[29], key[30], key[31]);
- } else {
- throw new IllegalArgumentError("illegal key size");
- }
- }
- return this;
- }
- function _aes_init_iv(iv) {
- var asm = this.asm;
- if (iv !== undefined) {
- if (is_buffer(iv) || is_bytes(iv)) {
- iv = new Uint8Array(iv);
- } else if (is_string(iv)) {
- var str = iv;
- iv = new Uint8Array(str.length);
- for (var i = 0; i < str.length; ++i) iv[i] = str.charCodeAt(i);
- } else {
- throw new TypeError("unexpected iv type");
- }
- if (iv.length !== _aes_block_size) throw new IllegalArgumentError("illegal iv size");
- this.iv = iv;
- asm.init_state.call(asm, iv[0], iv[1], iv[2], iv[3], iv[4], iv[5], iv[6], iv[7], iv[8], iv[9], iv[10], iv[11], iv[12], iv[13], iv[14], iv[15]);
- } else {
- this.iv = null;
- asm.init_state.call(asm, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
- }
- }
- function _aes_heap_write(heap, hpos, data, dpos, dlen) {
- var hlen = heap.byteLength - hpos, wlen = hlen < dlen ? hlen : dlen;
- if (is_buffer(data) || is_bytes(data)) {
- heap.set(new Uint8Array(data.buffer || data, dpos, wlen), hpos);
- } else if (is_string(data)) {
- for (var i = 0; i < wlen; ++i) heap[hpos + i] = data.charCodeAt(dpos + i);
- } else {
- throw new TypeError("unexpected data type");
- }
- return wlen;
- }
- function cbc_aes_constructor(options) {
- this.padding = true;
- this.mode = "cbc";
- this.iv = null;
- _aes_constructor.call(this, options);
- }
- function cbc_aes_encrypt_constructor(options) {
- cbc_aes_constructor.call(this, options);
- }
- function cbc_aes_decrypt_constructor(options) {
- cbc_aes_constructor.call(this, options);
- }
- function cbc_aes_reset(options) {
- options = options || {};
- _aes_reset.call(this, options);
- var padding = options.padding;
- if (padding !== undefined) {
- this.padding = !!padding;
- } else {
- this.padding = true;
- }
- _aes_init_iv.call(this, options.iv);
- return this;
- }
- function cbc_aes_encrypt_process(data) {
- if (!this.key) throw new IllegalStateError("no key is associated with the instance");
- var dpos = data.byteOffset || 0, dlen = data.byteLength || data.length || 0, asm = this.asm, heap = this.heap, pos = this.pos, len = this.len, rpos = 0, rlen = _aes_block_size * Math.floor((len + dlen) / _aes_block_size), wlen = 0;
- var result = new Uint8Array(rlen);
- while (dlen > 0) {
- wlen = _aes_heap_write(heap, pos + len, data, dpos, dlen);
- len += wlen;
- dpos += wlen;
- dlen -= wlen;
- wlen = asm.cbc_encrypt(pos, len);
- result.set(heap.subarray(pos, pos + wlen), rpos);
- rpos += wlen;
- if (wlen < len) {
- pos += wlen;
- len -= wlen;
- } else {
- pos = _aes_heap_start;
- len = 0;
- }
- }
- this.result = result;
- this.pos = pos;
- this.len = len;
- return this;
- }
- function cbc_aes_encrypt_finish() {
- if (!this.key) throw new IllegalStateError("no key is associated with the instance");
- var asm = this.asm, heap = this.heap, padding = this.padding, pos = this.pos, len = this.len, rlen = _aes_block_size * Math.ceil(len / _aes_block_size);
- if (len % _aes_block_size === 0) {
- if (padding) rlen += _aes_block_size;
- } else if (!padding) {
- throw new IllegalArgumentError("data length must be a multiple of " + _aes_block_size);
- }
- var result = new Uint8Array(rlen);
- if (len < rlen) {
- var plen = _aes_block_size - len % _aes_block_size;
- for (var p = 0; p < plen; ++p) heap[pos + len + p] = plen;
- len += plen;
- }
- asm.cbc_encrypt(pos, len);
- result.set(heap.subarray(pos, pos + len));
- this.result = result;
- this.pos = _aes_heap_start;
- this.len = 0;
- return this;
- }
- function cbc_aes_encrypt(data) {
- var result1 = cbc_aes_encrypt_process.call(this, data).result, result2 = cbc_aes_encrypt_finish.call(this).result, result;
- result = new Uint8Array(result1.length + result2.length);
- result.set(result1);
- result.set(result2, result1.length);
- this.result = result;
- return this;
- }
- function cbc_aes_decrypt_process(data) {
- if (!this.key) throw new IllegalStateError("no key is associated with the instance");
- var dpos = data.byteOffset || 0, dlen = data.byteLength || data.length || 0, asm = this.asm, heap = this.heap, padding = this.padding, pos = this.pos, len = this.len, rpos = 0, rlen = _aes_block_size * Math.floor((len + dlen) / _aes_block_size), wlen = 0;
- var result = new Uint8Array(rlen);
- while (dlen > 0) {
- wlen = _aes_heap_write(heap, pos + len, data, dpos, dlen);
- len += wlen;
- dpos += wlen;
- dlen -= wlen;
- wlen = asm.cbc_decrypt(pos, len - (padding && dlen === 0 && len % _aes_block_size === 0 ? _aes_block_size : 0));
- result.set(heap.subarray(pos, pos + wlen), rpos);
- rpos += wlen;
- if (wlen < len) {
- pos += wlen;
- len -= wlen;
- } else {
- pos = _aes_heap_start;
- len = 0;
- }
- }
- this.result = result.subarray(0, rpos);
- this.pos = pos;
- this.len = len;
- return this;
- }
- function cbc_aes_decrypt_finish() {
- if (!this.key) throw new IllegalStateError("no key is associated with the instance");
- var asm = this.asm, heap = this.heap, padding = this.padding, pos = this.pos, len = this.len;
- if (len === 0) {
- if (!padding) {
- this.result = new Uint8Array(0);
- this.pos = _aes_heap_start;
- this.len = 0;
- return this;
- } else {
- throw new IllegalStateError("padding not found");
- }
- }
- if (len % _aes_block_size !== 0) throw new IllegalArgumentError("data length must be a multiple of " + _aes_block_size);
- var result = new Uint8Array(len);
- asm.cbc_decrypt(pos, len);
- result.set(heap.subarray(pos, pos + len));
- if (padding) {
- var pad = result[len - 1];
- result = result.subarray(0, len - pad);
- }
- this.result = result;
- this.pos = _aes_heap_start;
- this.len = 0;
- return this;
- }
- function cbc_aes_decrypt(data) {
- var result1 = cbc_aes_decrypt_process.call(this, data).result, result2 = cbc_aes_decrypt_finish.call(this).result, result;
- result = new Uint8Array(result1.length + result2.length);
- result.set(result1);
- result.set(result2, result1.length);
- this.result = result;
- return this;
- }
- var cbc_aes_encrypt_prototype = cbc_aes_encrypt_constructor.prototype;
- cbc_aes_encrypt_prototype.reset = cbc_aes_reset;
- cbc_aes_encrypt_prototype.process = cbc_aes_encrypt_process;
- cbc_aes_encrypt_prototype.finish = cbc_aes_encrypt_finish;
- var cbc_aes_decrypt_prototype = cbc_aes_decrypt_constructor.prototype;
- cbc_aes_decrypt_prototype.reset = cbc_aes_reset;
- cbc_aes_decrypt_prototype.process = cbc_aes_decrypt_process;
- cbc_aes_decrypt_prototype.finish = cbc_aes_decrypt_finish;
- var cbc_aes_prototype = cbc_aes_constructor.prototype;
- cbc_aes_prototype.reset = cbc_aes_reset;
- cbc_aes_prototype.encrypt = cbc_aes_encrypt;
- cbc_aes_prototype.decrypt = cbc_aes_decrypt;
- function _cbc_mac_process(data) {
- var dpos = data.byteOffset || 0, dlen = data.byteLength || data.length || 0, wlen = 0;
- while (dlen > 0) {
- wlen = _aes_heap_write(this.heap, _aes_heap_start, data, dpos, dlen);
- this.asm.cbc_mac(_aes_heap_start, wlen, -1);
- dpos += wlen;
- dlen -= wlen;
- }
- }
- var _ccm_adata_maxLength = 65279, _ccm_data_maxLength = 68719476720;
- function ccm_aes_constructor(options) {
- this.padding = false;
- this.mode = "ccm";
- this.tagSize = _aes_block_size;
- this.lengthSize = 4;
- this.nonce = null;
- this.adata = null;
- this.iv = null;
- this.dataLength = -1;
- this.dataLeft = -1;
- this.counter = 1;
- _aes_constructor.call(this, options);
- }
- function ccm_aes_encrypt_constructor(options) {
- ccm_aes_constructor.call(this, options);
- }
- function ccm_aes_decrypt_constructor(options) {
- ccm_aes_constructor.call(this, options);
- }
- function _ccm_calculate_iv() {
- var nonce = this.nonce, adata = this.adata, tagSize = this.tagSize, lengthSize = this.lengthSize, dataLength = this.dataLength;
- var data = new Uint8Array(_aes_block_size + (adata ? 2 + adata.byteLength : 0));
- data[0] = (adata ? 64 : 0) | tagSize - 2 << 2 | lengthSize - 1;
- data.set(nonce, 1);
- if (lengthSize > 4) data[11] = (dataLength - (dataLength >>> 0)) / 4294967296 & 15;
- if (lengthSize > 3) data[12] = dataLength >>> 24;
- if (lengthSize > 2) data[13] = dataLength >>> 16 & 255;
- data[14] = dataLength >>> 8 & 255;
- data[15] = dataLength & 255;
- if (adata) {
- data[16] = adata.byteLength >>> 8 & 255;
- data[17] = adata.byteLength & 255;
- data.set(adata, 18);
- }
- _cbc_mac_process.call(this, data);
- this.asm.save_state(_aes_heap_start);
- this.iv = new Uint8Array(this.heap.subarray(_aes_heap_start, _aes_heap_start + _aes_block_size));
- }
- function ccm_aes_reset(options) {
- options = options || {};
- _aes_reset.call(this, options);
- _aes_init_iv.call(this, options.iv);
- var tagSize = options.tagSize;
- if (tagSize !== undefined) {
- if (!is_number(tagSize)) throw new TypeError("tagSize must be a number");
- if (tagSize < 4 || tagSize > 16 || tagSize & 1) throw new IllegalArgumentError("illegal tagSize value");
- this.tagSize = tagSize;
- } else {
- this.tagSize = _aes_block_size;
- }
- var lengthSize = options.lengthSize, nonce = options.nonce;
- if (nonce !== undefined) {
- if (is_buffer(nonce) || is_bytes(nonce)) {
- nonce = new Uint8Array(nonce);
- } else if (is_string(nonce)) {
- var str = nonce;
- nonce = new Uint8Array(str.length);
- for (var i = 0; i < str.length; ++i) nonce[i] = str.charCodeAt(i);
- } else {
- throw new TypeError("unexpected nonce type");
- }
- if (nonce.length < 10 || nonce.length > 13) throw new IllegalArgumentError("illegal nonce length");
- lengthSize = lengthSize || 15 - nonce.length;
- this.nonce = nonce;
- } else {
- this.nonce = null;
- }
- if (lengthSize !== undefined) {
- if (!is_number(lengthSize)) throw new TypeError("lengthSize must be a number");
- if (lengthSize < 2 || lengthSize > 5 || nonce.length + lengthSize !== 15) throw new IllegalArgumentError("illegal lengthSize value");
- this.lengthSize = lengthSize;
- } else {
- this.lengthSize = lengthSize = 4;
- }
- var iv = this.iv;
- var counter = options.counter;
- if (counter !== undefined) {
- if (iv === null) throw new IllegalStateError("iv is also required");
- if (!is_number(counter)) throw new TypeError("counter must be a number");
- this.counter = counter;
- } else {
- this.counter = 1;
- }
- var dataLength = options.dataLength;
- if (dataLength !== undefined) {
- if (!is_number(dataLength)) throw new TypeError("dataLength must be a number");
- if (dataLength < 0 || dataLength > _ccm_data_maxLength || dataLength > Math.pow(2, 8 * lengthSize) - 1) throw new IllegalArgumentError("illegal dataLength value");
- this.dataLength = dataLength;
- var dataLeft = options.dataLeft || dataLength;
- if (!is_number(dataLeft)) throw new TypeError("dataLeft must be a number");
- if (dataLeft < 0 || dataLeft > dataLength) throw new IllegalArgumentError("illegal dataLeft value");
- this.dataLeft = dataLeft;
- } else {
- this.dataLength = dataLength = -1;
- this.dataLeft = dataLength;
- }
- var adata = options.adata;
- if (adata !== undefined) {
- if (iv !== null) throw new IllegalStateError("you must specify either adata or iv, not both");
- if (is_buffer(adata) || is_bytes(adata)) {
- adata = new Uint8Array(adata);
- } else if (is_string(adata)) {
- var str = adata;
- adata = new Uint8Array(str.length);
- for (var i = 0; i < str.length; ++i) adata[i] = str.charCodeAt(i);
- } else {
- throw new TypeError("unexpected adata type");
- }
- if (adata.byteLength === 0 || adata.byteLength > _ccm_adata_maxLength) throw new IllegalArgumentError("illegal adata length");
- this.adata = adata;
- this.counter = 1;
- } else {
- this.adata = adata = null;
- }
- if (dataLength !== -1) _ccm_calculate_iv.call(this);
- return this;
- }
- function ccm_aes_encrypt_process(data) {
- if (!this.key) throw new IllegalStateError("no key is associated with the instance");
- var dpos = data.byteOffset || 0, dlen = data.byteLength || data.length || 0, asm = this.asm, heap = this.heap, nonce = this.nonce, counter = this.counter, pos = this.pos, len = this.len, rpos = 0, rlen = _aes_block_size * Math.floor((len + dlen) / _aes_block_size), wlen = 0;
- if ((counter - 1 << 4) + len + dlen > _ccm_data_maxLength) throw new RangeError("counter overflow");
- var result = new Uint8Array(rlen);
- var asm_args = [ 0, 0, this.lengthSize - 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ];
- for (var i = 0; i < nonce.length; i++) asm_args[3 + i] = nonce[i];
- while (dlen > 0) {
- wlen = _aes_heap_write(heap, pos + len, data, dpos, dlen);
- len += wlen;
- dpos += wlen;
- dlen -= wlen;
- asm_args[0] = pos;
- asm_args[1] = len & ~15;
- asm_args[16] = counter / 4294967296 >>> 0;
- asm_args[17] = counter >>> 0;
- wlen = asm.ccm_encrypt.apply(asm, asm_args);
- result.set(heap.subarray(pos, pos + wlen), rpos);
- counter += wlen >>> 4;
- rpos += wlen;
- if (wlen < len) {
- pos += wlen;
- len -= wlen;
- } else {
- pos = _aes_heap_start;
- len = 0;
- }
- }
- this.result = result;
- this.counter = counter;
- this.pos = pos;
- this.len = len;
- return this;
- }
- function ccm_aes_encrypt_finish() {
- if (!this.key) throw new IllegalStateError("no key is associated with the instance");
- var asm = this.asm, heap = this.heap, nonce = this.nonce, counter = this.counter, tagSize = this.tagSize, pos = this.pos, len = this.len, wlen = 0;
- var result = new Uint8Array(len + tagSize);
- var asm_args = [ 0, 0, this.lengthSize - 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ];
- for (var i = 0; i < nonce.length; i++) asm_args[3 + i] = nonce[i];
- asm_args[0] = pos;
- asm_args[1] = len;
- asm_args[16] = counter / 4294967296 >>> 0;
- asm_args[17] = counter >>> 0;
- wlen = asm.ccm_encrypt.apply(asm, asm_args);
- result.set(heap.subarray(pos, pos + wlen));
- counter = 1;
- pos = _aes_heap_start;
- len = 0;
- asm.save_state(_aes_heap_start);
- asm_args[0] = _aes_heap_start, asm_args[1] = _aes_block_size, asm_args[16] = 0;
- asm_args[17] = 0;
- asm.ccm_encrypt.apply(asm, asm_args);
- result.set(heap.subarray(_aes_heap_start, _aes_heap_start + tagSize), wlen);
- this.result = result;
- this.counter = counter;
- this.pos = pos;
- this.len = len;
- return this;
- }
- function ccm_aes_encrypt(data) {
- this.dataLength = this.dataLeft = data.byteLength || data.length || 0;
- var result1 = ccm_aes_encrypt_process.call(this, data).result, result2 = ccm_aes_encrypt_finish.call(this).result, result;
- result = new Uint8Array(result1.length + result2.length);
- result.set(result1);
- result.set(result2, result1.length);
- this.result = result;
- return this;
- }
- function ccm_aes_decrypt_process(data) {
- if (!this.key) throw new IllegalStateError("no key is associated with the instance");
- var dpos = data.byteOffset || 0, dlen = data.byteLength || data.length || 0, asm = this.asm, heap = this.heap, nonce = this.nonce, counter = this.counter, tagSize = this.tagSize, pos = this.pos, len = this.len, rpos = 0, rlen = _aes_block_size * Math.floor((len + dlen) / _aes_block_size), wlen = 0;
- if ((counter - 1 << 4) + len + dlen > _ccm_data_maxLength) throw new RangeError("counter overflow");
- var result = new Uint8Array(rlen);
- var asm_args = [ 0, 0, this.lengthSize - 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ];
- for (var i = 0; i < nonce.length; i++) asm_args[3 + i] = nonce[i];
- while (dlen > 0) {
- wlen = _aes_heap_write(heap, pos + len, data, dpos, dlen);
- len += wlen;
- dpos += wlen;
- dlen -= wlen;
- asm_args[0] = pos;
- asm_args[1] = len + dlen - tagSize >= _aes_block_size ? dlen >= tagSize ? len & ~15 : len + dlen - tagSize & ~15 : 0;
- asm_args[16] = counter / 4294967296 >>> 0;
- asm_args[17] = counter >>> 0;
- wlen = asm.ccm_decrypt.apply(asm, asm_args);
- result.set(heap.subarray(pos, pos + wlen), rpos);
- counter += wlen >>> 4;
- rpos += wlen;
- if (wlen < len) {
- pos += wlen;
- len -= wlen;
- } else {
- pos = _aes_heap_start;
- len = 0;
- }
- }
- this.result = result.subarray(0, rpos);
- this.counter = counter;
- this.pos = pos;
- this.len = len;
- return this;
- }
- function ccm_aes_decrypt_finish() {
- if (!this.key) throw new IllegalStateError("no key is associated with the instance");
- var asm = this.asm, heap = this.heap, nonce = this.nonce, counter = this.counter, tagSize = this.tagSize, pos = this.pos, len = this.len, rlen = len - tagSize, wlen = 0;
- if (len < tagSize) throw new IllegalStateError("authentication tag not found");
- var result = new Uint8Array(rlen), atag = new Uint8Array(heap.subarray(pos + rlen, pos + len));
- var asm_args = [ 0, 0, this.lengthSize - 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ];
- for (var i = 0; i < nonce.length; i++) asm_args[3 + i] = nonce[i];
- asm_args[0] = pos;
- asm_args[1] = rlen;
- asm_args[16] = counter / 4294967296 >>> 0;
- asm_args[17] = counter >>> 0;
- wlen = asm.ccm_decrypt.apply(asm, asm_args);
- result.set(heap.subarray(pos, pos + wlen));
- counter = 1;
- pos = _aes_heap_start;
- len = 0;
- asm.save_state(_aes_heap_start);
- asm_args[0] = _aes_heap_start, asm_args[1] = _aes_block_size, asm_args[16] = 0;
- asm_args[17] = 0;
- asm.ccm_encrypt.apply(asm, asm_args);
- var acheck = 0;
- for (var i = 0; i < tagSize; ++i) acheck |= atag[i] ^ heap[_aes_heap_start + i];
- if (acheck) throw new SecurityError("data integrity check failed");
- this.result = result;
- this.counter = counter;
- this.pos = pos;
- this.len = len;
- return this;
- }
- function ccm_aes_decrypt(data) {
- this.dataLength = this.dataLeft = data.byteLength || data.length || 0;
- var result1 = ccm_aes_decrypt_process.call(this, data).result, result2 = ccm_aes_decrypt_finish.call(this).result, result;
- result = new Uint8Array(result1.length + result2.length);
- result.set(result1);
- result.set(result2, result1.length);
- this.result = result;
- return this;
- }
- var ccm_aes_prototype = ccm_aes_constructor.prototype;
- ccm_aes_prototype.reset = ccm_aes_reset;
- ccm_aes_prototype.encrypt = ccm_aes_encrypt;
- ccm_aes_prototype.decrypt = ccm_aes_decrypt;
- var ccm_aes_encrypt_prototype = ccm_aes_encrypt_constructor.prototype;
- ccm_aes_encrypt_prototype.reset = ccm_aes_reset;
- ccm_aes_encrypt_prototype.process = ccm_aes_encrypt_process;
- ccm_aes_encrypt_prototype.finish = ccm_aes_encrypt_finish;
- var ccm_aes_decrypt_prototype = ccm_aes_decrypt_constructor.prototype;
- ccm_aes_decrypt_prototype.reset = ccm_aes_reset;
- ccm_aes_decrypt_prototype.process = ccm_aes_decrypt_process;
- ccm_aes_decrypt_prototype.finish = ccm_aes_decrypt_finish;
- function cfb_aes_constructor(options) {
- this.padding = false;
- this.mode = "cfb";
- this.iv = null;
- _aes_constructor.call(this, options);
- }
- function cfb_aes_encrypt_constructor(options) {
- cfb_aes_constructor.call(this, options);
- }
- function cfb_aes_decrypt_constructor(options) {
- cfb_aes_constructor.call(this, options);
- }
- function cfb_aes_reset(options) {
- options = options || {};
- _aes_reset.call(this, options);
- _aes_init_iv.call(this, options.iv);
- return this;
- }
- function cfb_aes_encrypt_process(data) {
- if (!this.key) throw new IllegalStateError("no key is associated with the instance");
- var dpos = data.byteOffset || 0, dlen = data.byteLength || data.length || 0, asm = this.asm, heap = this.heap, pos = this.pos, len = this.len, rpos = 0, rlen = _aes_block_size * Math.floor((len + dlen) / _aes_block_size), wlen = 0;
- var result = new Uint8Array(rlen);
- while (dlen > 0) {
- wlen = _aes_heap_write(heap, pos + len, data, dpos, dlen);
- len += wlen;
- dpos += wlen;
- dlen -= wlen;
- wlen = asm.cfb_encrypt(pos, _aes_block_size * Math.floor(len / _aes_block_size));
- result.set(heap.subarray(pos, pos + wlen), rpos);
- rpos += wlen;
- if (wlen < len) {
- pos += wlen;
- len -= wlen;
- } else {
- pos = _aes_heap_start;
- len = 0;
- }
- }
- this.result = result;
- this.pos = pos;
- this.len = len;
- return this;
- }
- function cfb_aes_encrypt_finish() {
- if (!this.key) throw new IllegalStateError("no key is associated with the instance");
- var asm = this.asm, heap = this.heap, pos = this.pos, len = this.len;
- var result = new Uint8Array(len);
- asm.cfb_encrypt(pos, len);
- result.set(heap.subarray(pos, pos + len));
- this.result = result;
- this.pos = _aes_heap_start;
- this.len = 0;
- return this;
- }
- function cfb_aes_encrypt(data) {
- var result1 = cfb_aes_encrypt_process.call(this, data).result, result2 = cfb_aes_encrypt_finish.call(this).result, result;
- result = new Uint8Array(result1.length + result2.length);
- result.set(result1);
- result.set(result2, result1.length);
- this.result = result;
- return this;
- }
- function cfb_aes_decrypt_process(data) {
- if (!this.key) throw new IllegalStateError("no key is associated with the instance");
- var dpos = data.byteOffset || 0, dlen = data.byteLength || data.length || 0, asm = this.asm, heap = this.heap, pos = this.pos, len = this.len, rpos = 0, rlen = _aes_block_size * Math.floor((len + dlen) / _aes_block_size), wlen = 0;
- var result = new Uint8Array(rlen);
- while (dlen > 0) {
- wlen = _aes_heap_write(heap, pos + len, data, dpos, dlen);
- len += wlen;
- dpos += wlen;
- dlen -= wlen;
- wlen = asm.cfb_decrypt(pos, _aes_block_size * Math.floor(len / _aes_block_size));
- result.set(heap.subarray(pos, pos + wlen), rpos);
- rpos += wlen;
- if (wlen < len) {
- pos += wlen;
- len -= wlen;
- } else {
- pos = _aes_heap_start;
- len = 0;
- }
- }
- this.result = result.subarray(0, rpos);
- this.pos = pos;
- this.len = len;
- return this;
- }
- function cfb_aes_decrypt_finish() {
- if (!this.key) throw new IllegalStateError("no key is associated with the instance");
- var asm = this.asm, heap = this.heap, pos = this.pos, len = this.len;
- if (len === 0) {
- this.result = new Uint8Array(0);
- this.pos = _aes_heap_start;
- this.len = 0;
- return this;
- }
- var result = new Uint8Array(len);
- asm.cfb_decrypt(pos, len);
- result.set(heap.subarray(pos, pos + len));
- this.result = result;
- this.pos = _aes_heap_start;
- this.len = 0;
- return this;
- }
- function cfb_aes_decrypt(data) {
- var result1 = cfb_aes_decrypt_process.call(this, data).result, result2 = cfb_aes_decrypt_finish.call(this).result, result;
- result = new Uint8Array(result1.length + result2.length);
- result.set(result1);
- result.set(result2, result1.length);
- this.result = result;
- return this;
+ // 8 bit
+ } else if (size === 2) {
+ buffer.writeUInt8(opcodes.OP_PUSHDATA1, offset)
+ buffer.writeUInt8(number, offset + 1)
+
+ // 16 bit
+ } else if (size === 3) {
+ buffer.writeUInt8(opcodes.OP_PUSHDATA2, offset)
+ buffer.writeUInt16LE(number, offset + 1)
+
+ // 32 bit
+ } else {
+ buffer.writeUInt8(opcodes.OP_PUSHDATA4, offset)
+ buffer.writeUInt32LE(number, offset + 1)
+ }
+
+ return size
+}
+
+function writeUInt64LE (buffer, value, offset) {
+ verifuint(value, 0x001fffffffffffff)
+
+ buffer.writeInt32LE(value & -1, offset)
+ buffer.writeUInt32LE(Math.floor(value / 0x100000000), offset + 4)
+}
+
+function varIntSize (i) {
+ return i < 253 ? 1
+ : i < 0x10000 ? 3
+ : i < 0x100000000 ? 5
+ : 9
+}
+
+function writeVarInt (buffer, number, offset) {
+ var size = varIntSize(number)
+
+ // 8 bit
+ if (size === 1) {
+ buffer.writeUInt8(number, offset)
+
+ // 16 bit
+ } else if (size === 3) {
+ buffer.writeUInt8(253, offset)
+ buffer.writeUInt16LE(number, offset + 1)
+
+ // 32 bit
+ } else if (size === 5) {
+ buffer.writeUInt8(254, offset)
+ buffer.writeUInt32LE(number, offset + 1)
+
+ // 64 bit
+ } else {
+ buffer.writeUInt8(255, offset)
+ writeUInt64LE(buffer, number, offset + 1)
+ }
+
+ return size
+}
+
+function varIntBuffer (i) {
+ var size = varIntSize(i)
+ var buffer = new Buffer(size)
+ writeVarInt(buffer, i, 0)
+
+ return buffer
+}
+
+function reverse (buffer) {
+ var buffer2 = new Buffer(buffer)
+ Array.prototype.reverse.call(buffer2)
+ return buffer2
+}
+
+module.exports = {
+ pushDataSize: pushDataSize,
+ readPushDataInt: readPushDataInt,
+ readUInt64LE: readUInt64LE,
+ readVarInt: readVarInt,
+ reverse: reverse,
+ varIntBuffer: varIntBuffer,
+ varIntSize: varIntSize,
+ writePushDataInt: writePushDataInt,
+ writeUInt64LE: writeUInt64LE,
+ writeVarInt: writeVarInt
+}
+
+}).call(this,require("buffer").Buffer)
+},{"./opcodes":67,"assert":5,"buffer":7}],58:[function(require,module,exports){
+var createHash = require('create-hash')
+
+function hash160 (buffer) {
+ return ripemd160(sha256(buffer))
+}
+
+function hash256 (buffer) {
+ return sha256(sha256(buffer))
+}
+
+function ripemd160 (buffer) {
+ return createHash('rmd160').update(buffer).digest()
+}
+
+function sha1 (buffer) {
+ return createHash('sha1').update(buffer).digest()
+}
+
+function sha256 (buffer) {
+ return createHash('sha256').update(buffer).digest()
+}
+
+// FIXME: Name not consistent with others
+var createHmac = require('create-hmac')
+
+function HmacSHA256 (buffer, secret) {
+ console.warn('Hmac* functions are deprecated for removal in 2.0.0, use node crypto instead')
+ return createHmac('sha256', secret).update(buffer).digest()
+}
+
+function HmacSHA512 (buffer, secret) {
+ console.warn('Hmac* functions are deprecated for removal in 2.0.0, use node crypto instead')
+ return createHmac('sha512', secret).update(buffer).digest()
+}
+
+module.exports = {
+ ripemd160: ripemd160,
+ sha1: sha1,
+ sha256: sha256,
+ hash160: hash160,
+ hash256: hash256,
+ HmacSHA256: HmacSHA256,
+ HmacSHA512: HmacSHA512
+}
+
+},{"create-hash":32,"create-hmac":45}],59:[function(require,module,exports){
+(function (Buffer){
+var assert = require('assert')
+var createHmac = require('create-hmac')
+var typeForce = require('typeforce')
+
+var BigInteger = require('bigi')
+var ECSignature = require('./ecsignature')
+
+var ZERO = new Buffer([0])
+var ONE = new Buffer([1])
+
+// https://tools.ietf.org/html/rfc6979#section-3.2
+function deterministicGenerateK (curve, hash, d, checkSig) {
+ typeForce('Buffer', hash)
+ typeForce('BigInteger', d)
+
+ // FIXME: remove/uncomment for 2.0.0
+ // typeForce('Function', checkSig)
+
+ if (typeof checkSig !== 'function') {
+ console.warn('deterministicGenerateK requires a checkSig callback in 2.0.0, see #337 for more information')
+
+ checkSig = function (k) {
+ var G = curve.G
+ var n = curve.n
+ var e = BigInteger.fromBuffer(hash)
+
+ var Q = G.multiply(k)
+
+ if (curve.isInfinity(Q))
+ return false
+
+ var r = Q.affineX.mod(n)
+ if (r.signum() === 0)
+ return false
+
+ var s = k.modInverse(n).multiply(e.add(d.multiply(r))).mod(n)
+ if (s.signum() === 0)
+ return false
+
+ return true
}
- var cfb_aes_encrypt_prototype = cfb_aes_encrypt_constructor.prototype;
- cfb_aes_encrypt_prototype.reset = cfb_aes_reset;
- cfb_aes_encrypt_prototype.process = cfb_aes_encrypt_process;
- cfb_aes_encrypt_prototype.finish = cfb_aes_encrypt_finish;
- var cfb_aes_decrypt_prototype = cfb_aes_decrypt_constructor.prototype;
- cfb_aes_decrypt_prototype.reset = cfb_aes_reset;
- cfb_aes_decrypt_prototype.process = cfb_aes_decrypt_process;
- cfb_aes_decrypt_prototype.finish = cfb_aes_decrypt_finish;
- var cfb_aes_prototype = cfb_aes_constructor.prototype;
- cfb_aes_prototype.reset = cfb_aes_reset;
- cfb_aes_prototype.encrypt = cfb_aes_encrypt;
- cfb_aes_prototype.decrypt = cfb_aes_decrypt;
- function sha256_asm(stdlib, foreign, buffer) {
- // Closure Compiler warning - commented out
- //"use asm";
- var H0 = 0, H1 = 0, H2 = 0, H3 = 0, H4 = 0, H5 = 0, H6 = 0, H7 = 0, TOTAL = 0;
- var I0 = 0, I1 = 0, I2 = 0, I3 = 0, I4 = 0, I5 = 0, I6 = 0, I7 = 0, O0 = 0, O1 = 0, O2 = 0, O3 = 0, O4 = 0, O5 = 0, O6 = 0, O7 = 0;
- var HEAP = new stdlib.Uint8Array(buffer);
- function _core(w0, w1, w2, w3, w4, w5, w6, w7, w8, w9, w10, w11, w12, w13, w14, w15) {
- w0 = w0 | 0;
- w1 = w1 | 0;
- w2 = w2 | 0;
- w3 = w3 | 0;
- w4 = w4 | 0;
- w5 = w5 | 0;
- w6 = w6 | 0;
- w7 = w7 | 0;
- w8 = w8 | 0;
- w9 = w9 | 0;
- w10 = w10 | 0;
- w11 = w11 | 0;
- w12 = w12 | 0;
- w13 = w13 | 0;
- w14 = w14 | 0;
- w15 = w15 | 0;
- var a = 0, b = 0, c = 0, d = 0, e = 0, f = 0, g = 0, h = 0, t = 0;
- a = H0;
- b = H1;
- c = H2;
- d = H3;
- e = H4;
- f = H5;
- g = H6;
- h = H7;
- t = w0 + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 1116352408 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- t = w1 + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 1899447441 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- t = w2 + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 3049323471 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- t = w3 + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 3921009573 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- t = w4 + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 961987163 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- t = w5 + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 1508970993 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- t = w6 + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 2453635748 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- t = w7 + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 2870763221 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- t = w8 + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 3624381080 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- t = w9 + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 310598401 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- t = w10 + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 607225278 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- t = w11 + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 1426881987 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- t = w12 + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 1925078388 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- t = w13 + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 2162078206 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- t = w14 + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 2614888103 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- t = w15 + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 3248222580 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w0 = t = (w1 >>> 7 ^ w1 >>> 18 ^ w1 >>> 3 ^ w1 << 25 ^ w1 << 14) + (w14 >>> 17 ^ w14 >>> 19 ^ w14 >>> 10 ^ w14 << 15 ^ w14 << 13) + w0 + w9 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 3835390401 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w1 = t = (w2 >>> 7 ^ w2 >>> 18 ^ w2 >>> 3 ^ w2 << 25 ^ w2 << 14) + (w15 >>> 17 ^ w15 >>> 19 ^ w15 >>> 10 ^ w15 << 15 ^ w15 << 13) + w1 + w10 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 4022224774 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w2 = t = (w3 >>> 7 ^ w3 >>> 18 ^ w3 >>> 3 ^ w3 << 25 ^ w3 << 14) + (w0 >>> 17 ^ w0 >>> 19 ^ w0 >>> 10 ^ w0 << 15 ^ w0 << 13) + w2 + w11 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 264347078 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w3 = t = (w4 >>> 7 ^ w4 >>> 18 ^ w4 >>> 3 ^ w4 << 25 ^ w4 << 14) + (w1 >>> 17 ^ w1 >>> 19 ^ w1 >>> 10 ^ w1 << 15 ^ w1 << 13) + w3 + w12 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 604807628 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w4 = t = (w5 >>> 7 ^ w5 >>> 18 ^ w5 >>> 3 ^ w5 << 25 ^ w5 << 14) + (w2 >>> 17 ^ w2 >>> 19 ^ w2 >>> 10 ^ w2 << 15 ^ w2 << 13) + w4 + w13 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 770255983 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w5 = t = (w6 >>> 7 ^ w6 >>> 18 ^ w6 >>> 3 ^ w6 << 25 ^ w6 << 14) + (w3 >>> 17 ^ w3 >>> 19 ^ w3 >>> 10 ^ w3 << 15 ^ w3 << 13) + w5 + w14 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 1249150122 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w6 = t = (w7 >>> 7 ^ w7 >>> 18 ^ w7 >>> 3 ^ w7 << 25 ^ w7 << 14) + (w4 >>> 17 ^ w4 >>> 19 ^ w4 >>> 10 ^ w4 << 15 ^ w4 << 13) + w6 + w15 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 1555081692 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w7 = t = (w8 >>> 7 ^ w8 >>> 18 ^ w8 >>> 3 ^ w8 << 25 ^ w8 << 14) + (w5 >>> 17 ^ w5 >>> 19 ^ w5 >>> 10 ^ w5 << 15 ^ w5 << 13) + w7 + w0 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 1996064986 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w8 = t = (w9 >>> 7 ^ w9 >>> 18 ^ w9 >>> 3 ^ w9 << 25 ^ w9 << 14) + (w6 >>> 17 ^ w6 >>> 19 ^ w6 >>> 10 ^ w6 << 15 ^ w6 << 13) + w8 + w1 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 2554220882 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w9 = t = (w10 >>> 7 ^ w10 >>> 18 ^ w10 >>> 3 ^ w10 << 25 ^ w10 << 14) + (w7 >>> 17 ^ w7 >>> 19 ^ w7 >>> 10 ^ w7 << 15 ^ w7 << 13) + w9 + w2 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 2821834349 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w10 = t = (w11 >>> 7 ^ w11 >>> 18 ^ w11 >>> 3 ^ w11 << 25 ^ w11 << 14) + (w8 >>> 17 ^ w8 >>> 19 ^ w8 >>> 10 ^ w8 << 15 ^ w8 << 13) + w10 + w3 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 2952996808 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w11 = t = (w12 >>> 7 ^ w12 >>> 18 ^ w12 >>> 3 ^ w12 << 25 ^ w12 << 14) + (w9 >>> 17 ^ w9 >>> 19 ^ w9 >>> 10 ^ w9 << 15 ^ w9 << 13) + w11 + w4 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 3210313671 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w12 = t = (w13 >>> 7 ^ w13 >>> 18 ^ w13 >>> 3 ^ w13 << 25 ^ w13 << 14) + (w10 >>> 17 ^ w10 >>> 19 ^ w10 >>> 10 ^ w10 << 15 ^ w10 << 13) + w12 + w5 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 3336571891 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w13 = t = (w14 >>> 7 ^ w14 >>> 18 ^ w14 >>> 3 ^ w14 << 25 ^ w14 << 14) + (w11 >>> 17 ^ w11 >>> 19 ^ w11 >>> 10 ^ w11 << 15 ^ w11 << 13) + w13 + w6 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 3584528711 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w14 = t = (w15 >>> 7 ^ w15 >>> 18 ^ w15 >>> 3 ^ w15 << 25 ^ w15 << 14) + (w12 >>> 17 ^ w12 >>> 19 ^ w12 >>> 10 ^ w12 << 15 ^ w12 << 13) + w14 + w7 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 113926993 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w15 = t = (w0 >>> 7 ^ w0 >>> 18 ^ w0 >>> 3 ^ w0 << 25 ^ w0 << 14) + (w13 >>> 17 ^ w13 >>> 19 ^ w13 >>> 10 ^ w13 << 15 ^ w13 << 13) + w15 + w8 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 338241895 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w0 = t = (w1 >>> 7 ^ w1 >>> 18 ^ w1 >>> 3 ^ w1 << 25 ^ w1 << 14) + (w14 >>> 17 ^ w14 >>> 19 ^ w14 >>> 10 ^ w14 << 15 ^ w14 << 13) + w0 + w9 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 666307205 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w1 = t = (w2 >>> 7 ^ w2 >>> 18 ^ w2 >>> 3 ^ w2 << 25 ^ w2 << 14) + (w15 >>> 17 ^ w15 >>> 19 ^ w15 >>> 10 ^ w15 << 15 ^ w15 << 13) + w1 + w10 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 773529912 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w2 = t = (w3 >>> 7 ^ w3 >>> 18 ^ w3 >>> 3 ^ w3 << 25 ^ w3 << 14) + (w0 >>> 17 ^ w0 >>> 19 ^ w0 >>> 10 ^ w0 << 15 ^ w0 << 13) + w2 + w11 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 1294757372 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w3 = t = (w4 >>> 7 ^ w4 >>> 18 ^ w4 >>> 3 ^ w4 << 25 ^ w4 << 14) + (w1 >>> 17 ^ w1 >>> 19 ^ w1 >>> 10 ^ w1 << 15 ^ w1 << 13) + w3 + w12 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 1396182291 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w4 = t = (w5 >>> 7 ^ w5 >>> 18 ^ w5 >>> 3 ^ w5 << 25 ^ w5 << 14) + (w2 >>> 17 ^ w2 >>> 19 ^ w2 >>> 10 ^ w2 << 15 ^ w2 << 13) + w4 + w13 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 1695183700 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w5 = t = (w6 >>> 7 ^ w6 >>> 18 ^ w6 >>> 3 ^ w6 << 25 ^ w6 << 14) + (w3 >>> 17 ^ w3 >>> 19 ^ w3 >>> 10 ^ w3 << 15 ^ w3 << 13) + w5 + w14 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 1986661051 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w6 = t = (w7 >>> 7 ^ w7 >>> 18 ^ w7 >>> 3 ^ w7 << 25 ^ w7 << 14) + (w4 >>> 17 ^ w4 >>> 19 ^ w4 >>> 10 ^ w4 << 15 ^ w4 << 13) + w6 + w15 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 2177026350 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w7 = t = (w8 >>> 7 ^ w8 >>> 18 ^ w8 >>> 3 ^ w8 << 25 ^ w8 << 14) + (w5 >>> 17 ^ w5 >>> 19 ^ w5 >>> 10 ^ w5 << 15 ^ w5 << 13) + w7 + w0 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 2456956037 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w8 = t = (w9 >>> 7 ^ w9 >>> 18 ^ w9 >>> 3 ^ w9 << 25 ^ w9 << 14) + (w6 >>> 17 ^ w6 >>> 19 ^ w6 >>> 10 ^ w6 << 15 ^ w6 << 13) + w8 + w1 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 2730485921 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w9 = t = (w10 >>> 7 ^ w10 >>> 18 ^ w10 >>> 3 ^ w10 << 25 ^ w10 << 14) + (w7 >>> 17 ^ w7 >>> 19 ^ w7 >>> 10 ^ w7 << 15 ^ w7 << 13) + w9 + w2 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 2820302411 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w10 = t = (w11 >>> 7 ^ w11 >>> 18 ^ w11 >>> 3 ^ w11 << 25 ^ w11 << 14) + (w8 >>> 17 ^ w8 >>> 19 ^ w8 >>> 10 ^ w8 << 15 ^ w8 << 13) + w10 + w3 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 3259730800 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w11 = t = (w12 >>> 7 ^ w12 >>> 18 ^ w12 >>> 3 ^ w12 << 25 ^ w12 << 14) + (w9 >>> 17 ^ w9 >>> 19 ^ w9 >>> 10 ^ w9 << 15 ^ w9 << 13) + w11 + w4 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 3345764771 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w12 = t = (w13 >>> 7 ^ w13 >>> 18 ^ w13 >>> 3 ^ w13 << 25 ^ w13 << 14) + (w10 >>> 17 ^ w10 >>> 19 ^ w10 >>> 10 ^ w10 << 15 ^ w10 << 13) + w12 + w5 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 3516065817 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w13 = t = (w14 >>> 7 ^ w14 >>> 18 ^ w14 >>> 3 ^ w14 << 25 ^ w14 << 14) + (w11 >>> 17 ^ w11 >>> 19 ^ w11 >>> 10 ^ w11 << 15 ^ w11 << 13) + w13 + w6 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 3600352804 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w14 = t = (w15 >>> 7 ^ w15 >>> 18 ^ w15 >>> 3 ^ w15 << 25 ^ w15 << 14) + (w12 >>> 17 ^ w12 >>> 19 ^ w12 >>> 10 ^ w12 << 15 ^ w12 << 13) + w14 + w7 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 4094571909 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w15 = t = (w0 >>> 7 ^ w0 >>> 18 ^ w0 >>> 3 ^ w0 << 25 ^ w0 << 14) + (w13 >>> 17 ^ w13 >>> 19 ^ w13 >>> 10 ^ w13 << 15 ^ w13 << 13) + w15 + w8 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 275423344 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w0 = t = (w1 >>> 7 ^ w1 >>> 18 ^ w1 >>> 3 ^ w1 << 25 ^ w1 << 14) + (w14 >>> 17 ^ w14 >>> 19 ^ w14 >>> 10 ^ w14 << 15 ^ w14 << 13) + w0 + w9 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 430227734 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w1 = t = (w2 >>> 7 ^ w2 >>> 18 ^ w2 >>> 3 ^ w2 << 25 ^ w2 << 14) + (w15 >>> 17 ^ w15 >>> 19 ^ w15 >>> 10 ^ w15 << 15 ^ w15 << 13) + w1 + w10 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 506948616 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w2 = t = (w3 >>> 7 ^ w3 >>> 18 ^ w3 >>> 3 ^ w3 << 25 ^ w3 << 14) + (w0 >>> 17 ^ w0 >>> 19 ^ w0 >>> 10 ^ w0 << 15 ^ w0 << 13) + w2 + w11 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 659060556 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w3 = t = (w4 >>> 7 ^ w4 >>> 18 ^ w4 >>> 3 ^ w4 << 25 ^ w4 << 14) + (w1 >>> 17 ^ w1 >>> 19 ^ w1 >>> 10 ^ w1 << 15 ^ w1 << 13) + w3 + w12 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 883997877 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w4 = t = (w5 >>> 7 ^ w5 >>> 18 ^ w5 >>> 3 ^ w5 << 25 ^ w5 << 14) + (w2 >>> 17 ^ w2 >>> 19 ^ w2 >>> 10 ^ w2 << 15 ^ w2 << 13) + w4 + w13 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 958139571 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w5 = t = (w6 >>> 7 ^ w6 >>> 18 ^ w6 >>> 3 ^ w6 << 25 ^ w6 << 14) + (w3 >>> 17 ^ w3 >>> 19 ^ w3 >>> 10 ^ w3 << 15 ^ w3 << 13) + w5 + w14 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 1322822218 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w6 = t = (w7 >>> 7 ^ w7 >>> 18 ^ w7 >>> 3 ^ w7 << 25 ^ w7 << 14) + (w4 >>> 17 ^ w4 >>> 19 ^ w4 >>> 10 ^ w4 << 15 ^ w4 << 13) + w6 + w15 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 1537002063 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w7 = t = (w8 >>> 7 ^ w8 >>> 18 ^ w8 >>> 3 ^ w8 << 25 ^ w8 << 14) + (w5 >>> 17 ^ w5 >>> 19 ^ w5 >>> 10 ^ w5 << 15 ^ w5 << 13) + w7 + w0 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 1747873779 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w8 = t = (w9 >>> 7 ^ w9 >>> 18 ^ w9 >>> 3 ^ w9 << 25 ^ w9 << 14) + (w6 >>> 17 ^ w6 >>> 19 ^ w6 >>> 10 ^ w6 << 15 ^ w6 << 13) + w8 + w1 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 1955562222 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w9 = t = (w10 >>> 7 ^ w10 >>> 18 ^ w10 >>> 3 ^ w10 << 25 ^ w10 << 14) + (w7 >>> 17 ^ w7 >>> 19 ^ w7 >>> 10 ^ w7 << 15 ^ w7 << 13) + w9 + w2 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 2024104815 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w10 = t = (w11 >>> 7 ^ w11 >>> 18 ^ w11 >>> 3 ^ w11 << 25 ^ w11 << 14) + (w8 >>> 17 ^ w8 >>> 19 ^ w8 >>> 10 ^ w8 << 15 ^ w8 << 13) + w10 + w3 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 2227730452 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w11 = t = (w12 >>> 7 ^ w12 >>> 18 ^ w12 >>> 3 ^ w12 << 25 ^ w12 << 14) + (w9 >>> 17 ^ w9 >>> 19 ^ w9 >>> 10 ^ w9 << 15 ^ w9 << 13) + w11 + w4 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 2361852424 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w12 = t = (w13 >>> 7 ^ w13 >>> 18 ^ w13 >>> 3 ^ w13 << 25 ^ w13 << 14) + (w10 >>> 17 ^ w10 >>> 19 ^ w10 >>> 10 ^ w10 << 15 ^ w10 << 13) + w12 + w5 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 2428436474 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w13 = t = (w14 >>> 7 ^ w14 >>> 18 ^ w14 >>> 3 ^ w14 << 25 ^ w14 << 14) + (w11 >>> 17 ^ w11 >>> 19 ^ w11 >>> 10 ^ w11 << 15 ^ w11 << 13) + w13 + w6 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 2756734187 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w14 = t = (w15 >>> 7 ^ w15 >>> 18 ^ w15 >>> 3 ^ w15 << 25 ^ w15 << 14) + (w12 >>> 17 ^ w12 >>> 19 ^ w12 >>> 10 ^ w12 << 15 ^ w12 << 13) + w14 + w7 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 3204031479 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- w15 = t = (w0 >>> 7 ^ w0 >>> 18 ^ w0 >>> 3 ^ w0 << 25 ^ w0 << 14) + (w13 >>> 17 ^ w13 >>> 19 ^ w13 >>> 10 ^ w13 << 15 ^ w13 << 13) + w15 + w8 | 0;
- t = t + h + (e >>> 6 ^ e >>> 11 ^ e >>> 25 ^ e << 26 ^ e << 21 ^ e << 7) + (g ^ e & (f ^ g)) + 3329325298 | 0;
- h = g;
- g = f;
- f = e;
- e = d + t | 0;
- d = c;
- c = b;
- b = a;
- a = t + (b & c ^ d & (b ^ c)) + (b >>> 2 ^ b >>> 13 ^ b >>> 22 ^ b << 30 ^ b << 19 ^ b << 10) | 0;
- H0 = H0 + a | 0;
- H1 = H1 + b | 0;
- H2 = H2 + c | 0;
- H3 = H3 + d | 0;
- H4 = H4 + e | 0;
- H5 = H5 + f | 0;
- H6 = H6 + g | 0;
- H7 = H7 + h | 0;
- }
- function _core_heap(offset) {
- offset = offset | 0;
- _core(HEAP[offset | 0] << 24 | HEAP[offset | 1] << 16 | HEAP[offset | 2] << 8 | HEAP[offset | 3], HEAP[offset | 4] << 24 | HEAP[offset | 5] << 16 | HEAP[offset | 6] << 8 | HEAP[offset | 7], HEAP[offset | 8] << 24 | HEAP[offset | 9] << 16 | HEAP[offset | 10] << 8 | HEAP[offset | 11], HEAP[offset | 12] << 24 | HEAP[offset | 13] << 16 | HEAP[offset | 14] << 8 | HEAP[offset | 15], HEAP[offset | 16] << 24 | HEAP[offset | 17] << 16 | HEAP[offset | 18] << 8 | HEAP[offset | 19], HEAP[offset | 20] << 24 | HEAP[offset | 21] << 16 | HEAP[offset | 22] << 8 | HEAP[offset | 23], HEAP[offset | 24] << 24 | HEAP[offset | 25] << 16 | HEAP[offset | 26] << 8 | HEAP[offset | 27], HEAP[offset | 28] << 24 | HEAP[offset | 29] << 16 | HEAP[offset | 30] << 8 | HEAP[offset | 31], HEAP[offset | 32] << 24 | HEAP[offset | 33] << 16 | HEAP[offset | 34] << 8 | HEAP[offset | 35], HEAP[offset | 36] << 24 | HEAP[offset | 37] << 16 | HEAP[offset | 38] << 8 | HEAP[offset | 39], HEAP[offset | 40] << 24 | HEAP[offset | 41] << 16 | HEAP[offset | 42] << 8 | HEAP[offset | 43], HEAP[offset | 44] << 24 | HEAP[offset | 45] << 16 | HEAP[offset | 46] << 8 | HEAP[offset | 47], HEAP[offset | 48] << 24 | HEAP[offset | 49] << 16 | HEAP[offset | 50] << 8 | HEAP[offset | 51], HEAP[offset | 52] << 24 | HEAP[offset | 53] << 16 | HEAP[offset | 54] << 8 | HEAP[offset | 55], HEAP[offset | 56] << 24 | HEAP[offset | 57] << 16 | HEAP[offset | 58] << 8 | HEAP[offset | 59], HEAP[offset | 60] << 24 | HEAP[offset | 61] << 16 | HEAP[offset | 62] << 8 | HEAP[offset | 63]);
- }
- function _state_to_heap(output) {
- output = output | 0;
- HEAP[output | 0] = H0 >>> 24;
- HEAP[output | 1] = H0 >>> 16 & 255;
- HEAP[output | 2] = H0 >>> 8 & 255;
- HEAP[output | 3] = H0 & 255;
- HEAP[output | 4] = H1 >>> 24;
- HEAP[output | 5] = H1 >>> 16 & 255;
- HEAP[output | 6] = H1 >>> 8 & 255;
- HEAP[output | 7] = H1 & 255;
- HEAP[output | 8] = H2 >>> 24;
- HEAP[output | 9] = H2 >>> 16 & 255;
- HEAP[output | 10] = H2 >>> 8 & 255;
- HEAP[output | 11] = H2 & 255;
- HEAP[output | 12] = H3 >>> 24;
- HEAP[output | 13] = H3 >>> 16 & 255;
- HEAP[output | 14] = H3 >>> 8 & 255;
- HEAP[output | 15] = H3 & 255;
- HEAP[output | 16] = H4 >>> 24;
- HEAP[output | 17] = H4 >>> 16 & 255;
- HEAP[output | 18] = H4 >>> 8 & 255;
- HEAP[output | 19] = H4 & 255;
- HEAP[output | 20] = H5 >>> 24;
- HEAP[output | 21] = H5 >>> 16 & 255;
- HEAP[output | 22] = H5 >>> 8 & 255;
- HEAP[output | 23] = H5 & 255;
- HEAP[output | 24] = H6 >>> 24;
- HEAP[output | 25] = H6 >>> 16 & 255;
- HEAP[output | 26] = H6 >>> 8 & 255;
- HEAP[output | 27] = H6 & 255;
- HEAP[output | 28] = H7 >>> 24;
- HEAP[output | 29] = H7 >>> 16 & 255;
- HEAP[output | 30] = H7 >>> 8 & 255;
- HEAP[output | 31] = H7 & 255;
- }
- function reset() {
- H0 = 1779033703;
- H1 = 3144134277;
- H2 = 1013904242;
- H3 = 2773480762;
- H4 = 1359893119;
- H5 = 2600822924;
- H6 = 528734635;
- H7 = 1541459225;
- TOTAL = 0;
- }
- function init(h0, h1, h2, h3, h4, h5, h6, h7, total) {
- h0 = h0 | 0;
- h1 = h1 | 0;
- h2 = h2 | 0;
- h3 = h3 | 0;
- h4 = h4 | 0;
- h5 = h5 | 0;
- h6 = h6 | 0;
- h7 = h7 | 0;
- total = total | 0;
- H0 = h0;
- H1 = h1;
- H2 = h2;
- H3 = h3;
- H4 = h4;
- H5 = h5;
- H6 = h6;
- H7 = h7;
- TOTAL = total;
- }
- function process(offset, length) {
- offset = offset | 0;
- length = length | 0;
- var hashed = 0;
- if (offset & 63) return -1;
- while ((length | 0) >= 64) {
- _core_heap(offset);
- offset = offset + 64 | 0;
- length = length - 64 | 0;
- hashed = hashed + 64 | 0;
- }
- TOTAL = TOTAL + hashed | 0;
- return hashed | 0;
- }
- function finish(offset, length, output) {
- offset = offset | 0;
- length = length | 0;
- output = output | 0;
- var hashed = 0, i = 0;
- if (offset & 63) return -1;
- if (~output) if (output & 31) return -1;
- if ((length | 0) >= 64) {
- hashed = process(offset, length) | 0;
- if ((hashed | 0) == -1) return -1;
- offset = offset + hashed | 0;
- length = length - hashed | 0;
- }
- hashed = hashed + length | 0;
- TOTAL = TOTAL + length | 0;
- HEAP[offset | length] = 128;
- if ((length | 0) >= 56) {
- for (i = length + 1 | 0; (i | 0) < 64; i = i + 1 | 0) HEAP[offset | i] = 0;
- _core_heap(offset);
- length = 0;
- HEAP[offset | 0] = 0;
- }
- for (i = length + 1 | 0; (i | 0) < 59; i = i + 1 | 0) HEAP[offset | i] = 0;
- HEAP[offset | 59] = TOTAL >>> 29;
- HEAP[offset | 60] = TOTAL >>> 21 & 255;
- HEAP[offset | 61] = TOTAL >>> 13 & 255;
- HEAP[offset | 62] = TOTAL >>> 5 & 255;
- HEAP[offset | 63] = TOTAL << 3 & 255;
- _core_heap(offset);
- if (~output) _state_to_heap(output);
- return hashed | 0;
- }
- function hmac_reset() {
- H0 = I0;
- H1 = I1;
- H2 = I2;
- H3 = I3;
- H4 = I4;
- H5 = I5;
- H6 = I6;
- H7 = I7;
- TOTAL = 64;
- }
- function _hmac_opad() {
- H0 = O0;
- H1 = O1;
- H2 = O2;
- H3 = O3;
- H4 = O4;
- H5 = O5;
- H6 = O6;
- H7 = O7;
- TOTAL = 64;
- }
- function hmac_init(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15) {
- p0 = p0 | 0;
- p1 = p1 | 0;
- p2 = p2 | 0;
- p3 = p3 | 0;
- p4 = p4 | 0;
- p5 = p5 | 0;
- p6 = p6 | 0;
- p7 = p7 | 0;
- p8 = p8 | 0;
- p9 = p9 | 0;
- p10 = p10 | 0;
- p11 = p11 | 0;
- p12 = p12 | 0;
- p13 = p13 | 0;
- p14 = p14 | 0;
- p15 = p15 | 0;
- reset();
- _core(p0 ^ 1549556828, p1 ^ 1549556828, p2 ^ 1549556828, p3 ^ 1549556828, p4 ^ 1549556828, p5 ^ 1549556828, p6 ^ 1549556828, p7 ^ 1549556828, p8 ^ 1549556828, p9 ^ 1549556828, p10 ^ 1549556828, p11 ^ 1549556828, p12 ^ 1549556828, p13 ^ 1549556828, p14 ^ 1549556828, p15 ^ 1549556828);
- O0 = H0;
- O1 = H1;
- O2 = H2;
- O3 = H3;
- O4 = H4;
- O5 = H5;
- O6 = H6;
- O7 = H7;
- reset();
- _core(p0 ^ 909522486, p1 ^ 909522486, p2 ^ 909522486, p3 ^ 909522486, p4 ^ 909522486, p5 ^ 909522486, p6 ^ 909522486, p7 ^ 909522486, p8 ^ 909522486, p9 ^ 909522486, p10 ^ 909522486, p11 ^ 909522486, p12 ^ 909522486, p13 ^ 909522486, p14 ^ 909522486, p15 ^ 909522486);
- I0 = H0;
- I1 = H1;
- I2 = H2;
- I3 = H3;
- I4 = H4;
- I5 = H5;
- I6 = H6;
- I7 = H7;
- TOTAL = 64;
- }
- function hmac_finish(offset, length, output) {
- offset = offset | 0;
- length = length | 0;
- output = output | 0;
- var t0 = 0, t1 = 0, t2 = 0, t3 = 0, t4 = 0, t5 = 0, t6 = 0, t7 = 0, hashed = 0;
- if (offset & 63) return -1;
- if (~output) if (output & 31) return -1;
- hashed = finish(offset, length, -1) | 0;
- t0 = H0, t1 = H1, t2 = H2, t3 = H3, t4 = H4, t5 = H5, t6 = H6, t7 = H7;
- _hmac_opad();
- _core(t0, t1, t2, t3, t4, t5, t6, t7, 2147483648, 0, 0, 0, 0, 0, 0, 768);
- if (~output) _state_to_heap(output);
- return hashed | 0;
- }
- function pbkdf2_generate_block(offset, length, block, count, output) {
- offset = offset | 0;
- length = length | 0;
- block = block | 0;
- count = count | 0;
- output = output | 0;
- var h0 = 0, h1 = 0, h2 = 0, h3 = 0, h4 = 0, h5 = 0, h6 = 0, h7 = 0, t0 = 0, t1 = 0, t2 = 0, t3 = 0, t4 = 0, t5 = 0, t6 = 0, t7 = 0;
- if (offset & 63) return -1;
- if (~output) if (output & 31) return -1;
- HEAP[offset + length | 0] = block >>> 24;
- HEAP[offset + length + 1 | 0] = block >>> 16 & 255;
- HEAP[offset + length + 2 | 0] = block >>> 8 & 255;
- HEAP[offset + length + 3 | 0] = block & 255;
- // Closure compiler warning - The result of the 'bitor' operator is not being used
- //hmac_finish(offset, length + 4 | 0, -1) | 0;
- hmac_finish(offset, length + 4 | 0, -1);
- h0 = t0 = H0, h1 = t1 = H1, h2 = t2 = H2, h3 = t3 = H3, h4 = t4 = H4, h5 = t5 = H5,
- h6 = t6 = H6, h7 = t7 = H7;
- count = count - 1 | 0;
- while ((count | 0) > 0) {
- hmac_reset();
- _core(t0, t1, t2, t3, t4, t5, t6, t7, 2147483648, 0, 0, 0, 0, 0, 0, 768);
- t0 = H0, t1 = H1, t2 = H2, t3 = H3, t4 = H4, t5 = H5, t6 = H6, t7 = H7;
- _hmac_opad();
- _core(t0, t1, t2, t3, t4, t5, t6, t7, 2147483648, 0, 0, 0, 0, 0, 0, 768);
- t0 = H0, t1 = H1, t2 = H2, t3 = H3, t4 = H4, t5 = H5, t6 = H6, t7 = H7;
- h0 = h0 ^ H0;
- h1 = h1 ^ H1;
- h2 = h2 ^ H2;
- h3 = h3 ^ H3;
- h4 = h4 ^ H4;
- h5 = h5 ^ H5;
- h6 = h6 ^ H6;
- h7 = h7 ^ H7;
- count = count - 1 | 0;
- }
- H0 = h0;
- H1 = h1;
- H2 = h2;
- H3 = h3;
- H4 = h4;
- H5 = h5;
- H6 = h6;
- H7 = h7;
- if (~output) _state_to_heap(output);
- return 0;
- }
- return {
- reset: reset,
- init: init,
- process: process,
- finish: finish,
- hmac_reset: hmac_reset,
- hmac_init: hmac_init,
- hmac_finish: hmac_finish,
- pbkdf2_generate_block: pbkdf2_generate_block
- };
+ }
+
+ // sanity check
+ assert.equal(hash.length, 32, 'Hash must be 256 bit')
+
+ var x = d.toBuffer(32)
+ var k = new Buffer(32)
+ var v = new Buffer(32)
+
+ // Step A, ignored as hash already provided
+ // Step B
+ v.fill(1)
+
+ // Step C
+ k.fill(0)
+
+ // Step D
+ k = createHmac('sha256', k)
+ .update(v)
+ .update(ZERO)
+ .update(x)
+ .update(hash)
+ .digest()
+
+ // Step E
+ v = createHmac('sha256', k).update(v).digest()
+
+ // Step F
+ k = createHmac('sha256', k)
+ .update(v)
+ .update(ONE)
+ .update(x)
+ .update(hash)
+ .digest()
+
+ // Step G
+ v = createHmac('sha256', k).update(v).digest()
+
+ // Step H1/H2a, ignored as tlen === qlen (256 bit)
+ // Step H2b
+ v = createHmac('sha256', k).update(v).digest()
+
+ var T = BigInteger.fromBuffer(v)
+
+ // Step H3, repeat until T is within the interval [1, n - 1] and is suitable for ECDSA
+ while ((T.signum() <= 0) || (T.compareTo(curve.n) >= 0) || !checkSig(T)) {
+ k = createHmac('sha256', k)
+ .update(v)
+ .update(ZERO)
+ .digest()
+
+ v = createHmac('sha256', k).update(v).digest()
+
+ // Step H1/H2a, again, ignored as tlen === qlen (256 bit)
+ // Step H2b again
+ v = createHmac('sha256', k).update(v).digest()
+ T = BigInteger.fromBuffer(v)
+ }
+
+ return T
+}
+
+function sign (curve, hash, d) {
+ var r, s
+
+ var e = BigInteger.fromBuffer(hash)
+ var n = curve.n
+ var G = curve.G
+
+ deterministicGenerateK(curve, hash, d, function (k) {
+ var Q = G.multiply(k)
+
+ if (curve.isInfinity(Q))
+ return false
+
+ r = Q.affineX.mod(n)
+ if (r.signum() === 0)
+ return false
+
+ s = k.modInverse(n).multiply(e.add(d.multiply(r))).mod(n)
+ if (s.signum() === 0)
+ return false
+
+ return true
+ })
+
+ var N_OVER_TWO = n.shiftRight(1)
+
+ // enforce low S values, see bip62: 'low s values in signatures'
+ if (s.compareTo(N_OVER_TWO) > 0) {
+ s = n.subtract(s)
+ }
+
+ return new ECSignature(r, s)
+}
+
+function verifyRaw (curve, e, signature, Q) {
+ var n = curve.n
+ var G = curve.G
+
+ var r = signature.r
+ var s = signature.s
+
+ // 1.4.1 Enforce r and s are both integers in the interval [1, n − 1]
+ if (r.signum() <= 0 || r.compareTo(n) >= 0) return false
+ if (s.signum() <= 0 || s.compareTo(n) >= 0) return false
+
+ // c = s^-1 mod n
+ var c = s.modInverse(n)
+
+ // 1.4.4 Compute u1 = es^−1 mod n
+ // u2 = rs^−1 mod n
+ var u1 = e.multiply(c).mod(n)
+ var u2 = r.multiply(c).mod(n)
+
+ // 1.4.5 Compute R = (xR, yR) = u1G + u2Q
+ var R = G.multiplyTwo(u1, Q, u2)
+ var v = R.affineX.mod(n)
+
+ // 1.4.5 (cont.) Enforce R is not at infinity
+ if (curve.isInfinity(R)) return false
+
+ // 1.4.8 If v = r, output "valid", and if v != r, output "invalid"
+ return v.equals(r)
+}
+
+function verify (curve, hash, signature, Q) {
+ // 1.4.2 H = Hash(M), already done by the user
+ // 1.4.3 e = H
+ var e = BigInteger.fromBuffer(hash)
+
+ return verifyRaw(curve, e, signature, Q)
+}
+
+/**
+ * Recover a public key from a signature.
+ *
+ * See SEC 1: Elliptic Curve Cryptography, section 4.1.6, "Public
+ * Key Recovery Operation".
+ *
+ * http://www.secg.org/download/aid-780/sec1-v2.pdf
+ */
+function recoverPubKey (curve, e, signature, i) {
+ assert.strictEqual(i & 3, i, 'Recovery param is more than two bits')
+
+ var n = curve.n
+ var G = curve.G
+
+ var r = signature.r
+ var s = signature.s
+
+ assert(r.signum() > 0 && r.compareTo(n) < 0, 'Invalid r value')
+ assert(s.signum() > 0 && s.compareTo(n) < 0, 'Invalid s value')
+
+ // A set LSB signifies that the y-coordinate is odd
+ var isYOdd = i & 1
+
+ // The more significant bit specifies whether we should use the
+ // first or second candidate key.
+ var isSecondKey = i >> 1
+
+ // 1.1 Let x = r + jn
+ var x = isSecondKey ? r.add(n) : r
+ var R = curve.pointFromX(isYOdd, x)
+
+ // 1.4 Check that nR is at infinity
+ var nR = R.multiply(n)
+ assert(curve.isInfinity(nR), 'nR is not a valid curve point')
+
+ // Compute -e from e
+ var eNeg = e.negate().mod(n)
+
+ // 1.6.1 Compute Q = r^-1 (sR - eG)
+ // Q = r^-1 (sR + -eG)
+ var rInv = r.modInverse(n)
+
+ var Q = R.multiplyTwo(s, G, eNeg).multiply(rInv)
+ curve.validate(Q)
+
+ return Q
+}
+
+/**
+ * Calculate pubkey extraction parameter.
+ *
+ * When extracting a pubkey from a signature, we have to
+ * distinguish four different cases. Rather than putting this
+ * burden on the verifier, Bitcoin includes a 2-bit value with the
+ * signature.
+ *
+ * This function simply tries all four cases and returns the value
+ * that resulted in a successful pubkey recovery.
+ */
+function calcPubKeyRecoveryParam (curve, e, signature, Q) {
+ for (var i = 0; i < 4; i++) {
+ var Qprime = recoverPubKey(curve, e, signature, i)
+
+ // 1.6.2 Verify Q
+ if (Qprime.equals(Q)) {
+ return i
}
- var _sha256_block_size = 64, _sha256_hash_size = 32;
- function sha256_constructor(options) {
- options = options || {};
- options.heapSize = options.heapSize || 4096;
- if (options.heapSize <= 0 || options.heapSize % 4096) throw new IllegalArgumentError("heapSize must be a positive number and multiple of 4096");
- this.heap = options.heap || new Uint8Array(options.heapSize);
- this.asm = options.asm || sha256_asm(global, null, this.heap.buffer);
- this.BLOCK_SIZE = _sha256_block_size;
- this.HASH_SIZE = _sha256_hash_size;
- this.reset();
+ }
+
+ throw new Error('Unable to find valid recovery factor')
+}
+
+module.exports = {
+ calcPubKeyRecoveryParam: calcPubKeyRecoveryParam,
+ deterministicGenerateK: deterministicGenerateK,
+ recoverPubKey: recoverPubKey,
+ sign: sign,
+ verify: verify,
+ verifyRaw: verifyRaw
+}
+
+}).call(this,require("buffer").Buffer)
+},{"./ecsignature":62,"assert":5,"bigi":3,"buffer":7,"create-hmac":45,"typeforce":53}],60:[function(require,module,exports){
+(function (Buffer){
+var assert = require('assert')
+var base58check = require('bs58check')
+var ecdsa = require('./ecdsa')
+var networks = require('./networks')
+var randomBytes = require('randombytes')
+var typeForce = require('typeforce')
+
+var BigInteger = require('bigi')
+var ECPubKey = require('./ecpubkey')
+
+var ecurve = require('ecurve')
+var secp256k1 = ecurve.getCurveByName('secp256k1')
+
+function ECKey (d, compressed) {
+ assert(d.signum() > 0, 'Private key must be greater than 0')
+ assert(d.compareTo(ECKey.curve.n) < 0, 'Private key must be less than the curve order')
+
+ var Q = ECKey.curve.G.multiply(d)
+
+ this.d = d
+ this.pub = new ECPubKey(Q, compressed)
+}
+
+// Constants
+ECKey.curve = secp256k1
+
+// Static constructors
+ECKey.fromWIF = function (string) {
+ var payload = base58check.decode(string)
+ var compressed = false
+
+ // Ignore the version byte
+ payload = payload.slice(1)
+
+ if (payload.length === 33) {
+ assert.strictEqual(payload[32], 0x01, 'Invalid compression flag')
+
+ // Truncate the compression flag
+ payload = payload.slice(0, -1)
+ compressed = true
+ }
+
+ assert.equal(payload.length, 32, 'Invalid WIF payload length')
+
+ var d = BigInteger.fromBuffer(payload)
+ return new ECKey(d, compressed)
+}
+
+ECKey.makeRandom = function (compressed, rng) {
+ rng = rng || randomBytes
+
+ var buffer = rng(32)
+ typeForce('Buffer', buffer)
+ assert.equal(buffer.length, 32, 'Expected 256-bit Buffer from RNG')
+
+ var d = BigInteger.fromBuffer(buffer)
+ d = d.mod(ECKey.curve.n)
+
+ return new ECKey(d, compressed)
+}
+
+// Export functions
+ECKey.prototype.toWIF = function (network) {
+ network = network || networks.bitcoin
+
+ var bufferLen = this.pub.compressed ? 34 : 33
+ var buffer = new Buffer(bufferLen)
+
+ buffer.writeUInt8(network.wif, 0)
+ this.d.toBuffer(32).copy(buffer, 1)
+
+ if (this.pub.compressed) {
+ buffer.writeUInt8(0x01, 33)
+ }
+
+ return base58check.encode(buffer)
+}
+
+// Operations
+ECKey.prototype.sign = function (hash) {
+ return ecdsa.sign(ECKey.curve, hash, this.d)
+}
+
+module.exports = ECKey
+
+}).call(this,require("buffer").Buffer)
+},{"./ecdsa":59,"./ecpubkey":61,"./networks":66,"assert":5,"bigi":3,"bs58check":31,"buffer":7,"ecurve":49,"randombytes":52,"typeforce":53}],61:[function(require,module,exports){
+(function (Buffer){
+var crypto = require('./crypto')
+var ecdsa = require('./ecdsa')
+var typeForce = require('typeforce')
+var networks = require('./networks')
+
+var Address = require('./address')
+
+var ecurve = require('ecurve')
+var secp256k1 = ecurve.getCurveByName('secp256k1')
+
+function ECPubKey (Q, compressed) {
+ if (compressed === undefined) {
+ compressed = true
+ }
+
+ typeForce('Point', Q)
+ typeForce('Boolean', compressed)
+
+ this.compressed = compressed
+ this.Q = Q
+}
+
+// Constants
+ECPubKey.curve = secp256k1
+
+// Static constructors
+ECPubKey.fromBuffer = function (buffer) {
+ var Q = ecurve.Point.decodeFrom(ECPubKey.curve, buffer)
+ return new ECPubKey(Q, Q.compressed)
+}
+
+ECPubKey.fromHex = function (hex) {
+ return ECPubKey.fromBuffer(new Buffer(hex, 'hex'))
+}
+
+// Operations
+ECPubKey.prototype.getAddress = function (network) {
+ network = network || networks.bitcoin
+
+ return new Address(crypto.hash160(this.toBuffer()), network.pubKeyHash)
+}
+
+ECPubKey.prototype.verify = function (hash, signature) {
+ return ecdsa.verify(ECPubKey.curve, hash, signature, this.Q)
+}
+
+// Export functions
+ECPubKey.prototype.toBuffer = function () {
+ return this.Q.getEncoded(this.compressed)
+}
+
+ECPubKey.prototype.toHex = function () {
+ return this.toBuffer().toString('hex')
+}
+
+module.exports = ECPubKey
+
+}).call(this,require("buffer").Buffer)
+},{"./address":54,"./crypto":58,"./ecdsa":59,"./networks":66,"buffer":7,"ecurve":49,"typeforce":53}],62:[function(require,module,exports){
+(function (Buffer){
+var assert = require('assert')
+var typeForce = require('typeforce')
+
+var BigInteger = require('bigi')
+
+function ECSignature (r, s) {
+ typeForce('BigInteger', r)
+ typeForce('BigInteger', s)
+
+ this.r = r
+ this.s = s
+}
+
+ECSignature.parseCompact = function (buffer) {
+ assert.equal(buffer.length, 65, 'Invalid signature length')
+ var i = buffer.readUInt8(0) - 27
+
+ // At most 3 bits
+ assert.equal(i, i & 7, 'Invalid signature parameter')
+ var compressed = !!(i & 4)
+
+ // Recovery param only
+ i = i & 3
+
+ var r = BigInteger.fromBuffer(buffer.slice(1, 33))
+ var s = BigInteger.fromBuffer(buffer.slice(33))
+
+ return {
+ compressed: compressed,
+ i: i,
+ signature: new ECSignature(r, s)
+ }
+}
+
+ECSignature.fromDER = function (buffer) {
+ assert.equal(buffer.readUInt8(0), 0x30, 'Not a DER sequence')
+ assert.equal(buffer.readUInt8(1), buffer.length - 2, 'Invalid sequence length')
+ assert.equal(buffer.readUInt8(2), 0x02, 'Expected a DER integer')
+
+ var rLen = buffer.readUInt8(3)
+ assert(rLen > 0, 'R length is zero')
+
+ var offset = 4 + rLen
+ assert.equal(buffer.readUInt8(offset), 0x02, 'Expected a DER integer (2)')
+
+ var sLen = buffer.readUInt8(offset + 1)
+ assert(sLen > 0, 'S length is zero')
+
+ var rB = buffer.slice(4, offset)
+ var sB = buffer.slice(offset + 2)
+ offset += 2 + sLen
+
+ if (rLen > 1 && rB.readUInt8(0) === 0x00) {
+ assert(rB.readUInt8(1) & 0x80, 'R value excessively padded')
+ }
+
+ if (sLen > 1 && sB.readUInt8(0) === 0x00) {
+ assert(sB.readUInt8(1) & 0x80, 'S value excessively padded')
+ }
+
+ assert.equal(offset, buffer.length, 'Invalid DER encoding')
+ var r = BigInteger.fromDERInteger(rB)
+ var s = BigInteger.fromDERInteger(sB)
+
+ assert(r.signum() >= 0, 'R value is negative')
+ assert(s.signum() >= 0, 'S value is negative')
+
+ return new ECSignature(r, s)
+}
+
+// BIP62: 1 byte hashType flag (only 0x01, 0x02, 0x03, 0x81, 0x82 and 0x83 are allowed)
+ECSignature.parseScriptSignature = function (buffer) {
+ var hashType = buffer.readUInt8(buffer.length - 1)
+ var hashTypeMod = hashType & ~0x80
+
+ assert(hashTypeMod > 0x00 && hashTypeMod < 0x04, 'Invalid hashType ' + hashType)
+
+ return {
+ signature: ECSignature.fromDER(buffer.slice(0, -1)),
+ hashType: hashType
+ }
+}
+
+ECSignature.prototype.toCompact = function (i, compressed) {
+ if (compressed) {
+ i += 4
+ }
+
+ i += 27
+
+ var buffer = new Buffer(65)
+ buffer.writeUInt8(i, 0)
+
+ this.r.toBuffer(32).copy(buffer, 1)
+ this.s.toBuffer(32).copy(buffer, 33)
+
+ return buffer
+}
+
+ECSignature.prototype.toDER = function () {
+ var rBa = this.r.toDERInteger()
+ var sBa = this.s.toDERInteger()
+
+ var sequence = []
+
+ // INTEGER
+ sequence.push(0x02, rBa.length)
+ sequence = sequence.concat(rBa)
+
+ // INTEGER
+ sequence.push(0x02, sBa.length)
+ sequence = sequence.concat(sBa)
+
+ // SEQUENCE
+ sequence.unshift(0x30, sequence.length)
+
+ return new Buffer(sequence)
+}
+
+ECSignature.prototype.toScriptSignature = function (hashType) {
+ var hashTypeMod = hashType & ~0x80
+ assert(hashTypeMod > 0x00 && hashTypeMod < 0x04, 'Invalid hashType ' + hashType)
+
+ var hashTypeBuffer = new Buffer(1)
+ hashTypeBuffer.writeUInt8(hashType, 0)
+
+ return Buffer.concat([this.toDER(), hashTypeBuffer])
+}
+
+module.exports = ECSignature
+
+}).call(this,require("buffer").Buffer)
+},{"assert":5,"bigi":3,"buffer":7,"typeforce":53}],63:[function(require,module,exports){
+(function (Buffer){
+var assert = require('assert')
+var base58check = require('bs58check')
+var bcrypto = require('./crypto')
+var createHmac = require('create-hmac')
+var typeForce = require('typeforce')
+var networks = require('./networks')
+
+var BigInteger = require('bigi')
+var ECKey = require('./eckey')
+var ECPubKey = require('./ecpubkey')
+
+var ecurve = require('ecurve')
+var curve = ecurve.getCurveByName('secp256k1')
+
+function findBIP32NetworkByVersion (version) {
+ for (var name in networks) {
+ var network = networks[name]
+
+ if (version === network.bip32.private || version === network.bip32.public) {
+ return network
}
- function sha256_reset() {
- this.result = null;
- this.pos = 0;
- this.len = 0;
- this.asm.reset();
- return this;
+ }
+
+ assert(false, 'Could not find network for ' + version.toString(16))
+}
+
+function HDNode (K, chainCode, network) {
+ network = network || networks.bitcoin
+
+ typeForce('Buffer', chainCode)
+
+ assert.equal(chainCode.length, 32, 'Expected chainCode length of 32, got ' + chainCode.length)
+ assert(network.bip32, 'Unknown BIP32 constants for network')
+
+ this.chainCode = chainCode
+ this.depth = 0
+ this.index = 0
+ this.parentFingerprint = 0x00000000
+ this.network = network
+
+ if (K instanceof BigInteger) {
+ this.privKey = new ECKey(K, true)
+ this.pubKey = this.privKey.pub
+ } else if (K instanceof ECKey) {
+ assert(K.pub.compressed, 'ECKey must be compressed')
+ this.privKey = K
+ this.pubKey = K.pub
+ } else if (K instanceof ECPubKey) {
+ assert(K.compressed, 'ECPubKey must be compressed')
+ this.pubKey = K
+ } else {
+ this.pubKey = new ECPubKey(K, true)
+ }
+}
+
+HDNode.MASTER_SECRET = new Buffer('Bitcoin seed')
+HDNode.HIGHEST_BIT = 0x80000000
+HDNode.LENGTH = 78
+
+HDNode.fromSeedBuffer = function (seed, network) {
+ typeForce('Buffer', seed)
+
+ assert(seed.length >= 16, 'Seed should be at least 128 bits')
+ assert(seed.length <= 64, 'Seed should be at most 512 bits')
+
+ var I = createHmac('sha512', HDNode.MASTER_SECRET).update(seed).digest()
+ var IL = I.slice(0, 32)
+ var IR = I.slice(32)
+
+ // In case IL is 0 or >= n, the master key is invalid
+ // This is handled by `new ECKey` in the HDNode constructor
+ var pIL = BigInteger.fromBuffer(IL)
+
+ return new HDNode(pIL, IR, network)
+}
+
+HDNode.fromSeedHex = function (hex, network) {
+ return HDNode.fromSeedBuffer(new Buffer(hex, 'hex'), network)
+}
+
+HDNode.fromBase58 = function (string, network) {
+ return HDNode.fromBuffer(base58check.decode(string), network, true)
+}
+
+// FIXME: remove in 2.x.y
+HDNode.fromBuffer = function (buffer, network, __ignoreDeprecation) {
+ if (!__ignoreDeprecation) {
+ console.warn('HDNode.fromBuffer() is deprecated for removal in 2.x.y, use fromBase58 instead')
+ }
+
+ assert.strictEqual(buffer.length, HDNode.LENGTH, 'Invalid buffer length')
+
+ // 4 byte: version bytes
+ var version = buffer.readUInt32BE(0)
+
+ if (network) {
+ assert(version === network.bip32.private || version === network.bip32.public, "Network doesn't match")
+
+ // auto-detect
+ } else {
+ network = findBIP32NetworkByVersion(version)
+ }
+
+ // 1 byte: depth: 0x00 for master nodes, 0x01 for level-1 descendants, ...
+ var depth = buffer.readUInt8(4)
+
+ // 4 bytes: the fingerprint of the parent's key (0x00000000 if master key)
+ var parentFingerprint = buffer.readUInt32BE(5)
+ if (depth === 0) {
+ assert.strictEqual(parentFingerprint, 0x00000000, 'Invalid parent fingerprint')
+ }
+
+ // 4 bytes: child number. This is the number i in xi = xpar/i, with xi the key being serialized.
+ // This is encoded in MSB order. (0x00000000 if master key)
+ var index = buffer.readUInt32BE(9)
+ assert(depth > 0 || index === 0, 'Invalid index')
+
+ // 32 bytes: the chain code
+ var chainCode = buffer.slice(13, 45)
+ var data, hd
+
+ // 33 bytes: private key data (0x00 + k)
+ if (version === network.bip32.private) {
+ assert.strictEqual(buffer.readUInt8(45), 0x00, 'Invalid private key')
+ data = buffer.slice(46, 78)
+ var d = BigInteger.fromBuffer(data)
+ hd = new HDNode(d, chainCode, network)
+
+ // 33 bytes: public key data (0x02 + X or 0x03 + X)
+ } else {
+ data = buffer.slice(45, 78)
+ var Q = ecurve.Point.decodeFrom(curve, data)
+ assert.equal(Q.compressed, true, 'Invalid public key')
+
+ // Verify that the X coordinate in the public point corresponds to a point on the curve.
+ // If not, the extended public key is invalid.
+ curve.validate(Q)
+
+ hd = new HDNode(Q, chainCode, network)
+ }
+
+ hd.depth = depth
+ hd.index = index
+ hd.parentFingerprint = parentFingerprint
+
+ return hd
+}
+
+// FIXME: remove in 2.x.y
+HDNode.fromHex = function (hex, network) {
+ return HDNode.fromBuffer(new Buffer(hex, 'hex'), network)
+}
+
+HDNode.prototype.getIdentifier = function () {
+ return bcrypto.hash160(this.pubKey.toBuffer())
+}
+
+HDNode.prototype.getFingerprint = function () {
+ return this.getIdentifier().slice(0, 4)
+}
+
+HDNode.prototype.getAddress = function () {
+ return this.pubKey.getAddress(this.network)
+}
+
+HDNode.prototype.neutered = function () {
+ var neutered = new HDNode(this.pubKey.Q, this.chainCode, this.network)
+ neutered.depth = this.depth
+ neutered.index = this.index
+ neutered.parentFingerprint = this.parentFingerprint
+
+ return neutered
+}
+
+HDNode.prototype.toBase58 = function (isPrivate) {
+ return base58check.encode(this.toBuffer(isPrivate, true))
+}
+
+// FIXME: remove in 2.x.y
+HDNode.prototype.toBuffer = function (isPrivate, __ignoreDeprecation) {
+ if (isPrivate === undefined) {
+ isPrivate = !!this.privKey
+
+ // FIXME: remove in 2.x.y
+ } else {
+ console.warn('isPrivate flag is deprecated, please use the .neutered() method instead')
+ }
+
+ if (!__ignoreDeprecation) {
+ console.warn('HDNode.toBuffer() is deprecated for removal in 2.x.y, use toBase58 instead')
+ }
+
+ // Version
+ var version = isPrivate ? this.network.bip32.private : this.network.bip32.public
+ var buffer = new Buffer(HDNode.LENGTH)
+
+ // 4 bytes: version bytes
+ buffer.writeUInt32BE(version, 0)
+
+ // Depth
+ // 1 byte: depth: 0x00 for master nodes, 0x01 for level-1 descendants, ....
+ buffer.writeUInt8(this.depth, 4)
+
+ // 4 bytes: the fingerprint of the parent's key (0x00000000 if master key)
+ buffer.writeUInt32BE(this.parentFingerprint, 5)
+
+ // 4 bytes: child number. This is the number i in xi = xpar/i, with xi the key being serialized.
+ // This is encoded in Big endian. (0x00000000 if master key)
+ buffer.writeUInt32BE(this.index, 9)
+
+ // 32 bytes: the chain code
+ this.chainCode.copy(buffer, 13)
+
+ // 33 bytes: the public key or private key data
+ if (isPrivate) {
+ // FIXME: remove in 2.x.y
+ assert(this.privKey, 'Missing private key')
+
+ // 0x00 + k for private keys
+ buffer.writeUInt8(0, 45)
+ this.privKey.d.toBuffer(32).copy(buffer, 46)
+ } else {
+ // X9.62 encoding for public keys
+ this.pubKey.toBuffer().copy(buffer, 45)
+ }
+
+ return buffer
+}
+
+// FIXME: remove in 2.x.y
+HDNode.prototype.toHex = function (isPrivate) {
+ return this.toBuffer(isPrivate).toString('hex')
+}
+
+// https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#child-key-derivation-ckd-functions
+HDNode.prototype.derive = function (index) {
+ var isHardened = index >= HDNode.HIGHEST_BIT
+ var indexBuffer = new Buffer(4)
+ indexBuffer.writeUInt32BE(index, 0)
+
+ var data
+
+ // Hardened child
+ if (isHardened) {
+ assert(this.privKey, 'Could not derive hardened child key')
+
+ // data = 0x00 || ser256(kpar) || ser32(index)
+ data = Buffer.concat([
+ this.privKey.d.toBuffer(33),
+ indexBuffer
+ ])
+
+ // Normal child
+ } else {
+ // data = serP(point(kpar)) || ser32(index)
+ // = serP(Kpar) || ser32(index)
+ data = Buffer.concat([
+ this.pubKey.toBuffer(),
+ indexBuffer
+ ])
+ }
+
+ var I = createHmac('sha512', this.chainCode).update(data).digest()
+ var IL = I.slice(0, 32)
+ var IR = I.slice(32)
+
+ var pIL = BigInteger.fromBuffer(IL)
+
+ // In case parse256(IL) >= n, proceed with the next value for i
+ if (pIL.compareTo(curve.n) >= 0) {
+ return this.derive(index + 1)
+ }
+
+ // Private parent key -> private child key
+ var hd
+ if (this.privKey) {
+ // ki = parse256(IL) + kpar (mod n)
+ var ki = pIL.add(this.privKey.d).mod(curve.n)
+
+ // In case ki == 0, proceed with the next value for i
+ if (ki.signum() === 0) {
+ return this.derive(index + 1)
}
- function sha256_process(data) {
- if (this.result !== null) throw new IllegalStateError("state must be reset before processing new data");
- var dpos = 0, dlen = 0, clen = 0;
- if (is_buffer(data) || is_bytes(data)) {
- dpos = data.byteOffset || 0;
- dlen = data.byteLength;
- } else if (is_string(data)) {
- dlen = data.length;
- } else {
- throw new TypeError("data isn't of expected type");
- }
- while (dlen > 0) {
- clen = this.heap.byteLength - this.pos - this.len;
- clen = clen < dlen ? clen : dlen;
- if (is_buffer(data) || is_bytes(data)) {
- this.heap.set(new Uint8Array(data.buffer || data, dpos, clen), this.pos + this.len);
- } else {
- for (var i = 0; i < clen; i++) this.heap[this.pos + this.len + i] = data.charCodeAt(dpos + i);
- }
- this.len += clen;
- dpos += clen;
- dlen -= clen;
- clen = this.asm.process(this.pos, this.len);
- if (clen < this.len) {
- this.pos += clen;
- this.len -= clen;
- } else {
- this.pos = 0;
- this.len = 0;
- }
- }
- return this;
+
+ hd = new HDNode(ki, IR, this.network)
+
+ // Public parent key -> public child key
+ } else {
+ // Ki = point(parse256(IL)) + Kpar
+ // = G*IL + Kpar
+ var Ki = curve.G.multiply(pIL).add(this.pubKey.Q)
+
+ // In case Ki is the point at infinity, proceed with the next value for i
+ if (curve.isInfinity(Ki)) {
+ return this.derive(index + 1)
}
- function sha256_finish() {
- if (this.result !== null) throw new IllegalStateError("state must be reset before processing new data");
- this.asm.finish(this.pos, this.len, 0);
- this.result = new Uint8Array(_sha256_hash_size);
- this.result.set(this.heap.subarray(0, _sha256_hash_size));
- this.pos = 0;
- this.len = 0;
- return this;
+
+ hd = new HDNode(Ki, IR, this.network)
+ }
+
+ hd.depth = this.depth + 1
+ hd.index = index
+ hd.parentFingerprint = this.getFingerprint().readUInt32BE(0)
+
+ return hd
+}
+
+HDNode.prototype.deriveHardened = function (index) {
+ // Only derives hardened private keys by default
+ return this.derive(index + HDNode.HIGHEST_BIT)
+}
+
+HDNode.prototype.toString = HDNode.prototype.toBase58
+
+module.exports = HDNode
+
+}).call(this,require("buffer").Buffer)
+},{"./crypto":58,"./eckey":60,"./ecpubkey":61,"./networks":66,"assert":5,"bigi":3,"bs58check":31,"buffer":7,"create-hmac":45,"ecurve":49,"typeforce":53}],64:[function(require,module,exports){
+module.exports = {
+ Address: require('./address'),
+ base58check: require('./base58check'),
+ Block: require('./block'),
+ bufferutils: require('./bufferutils'),
+ crypto: require('./crypto'),
+ ecdsa: require('./ecdsa'),
+ ECKey: require('./eckey'),
+ ECPubKey: require('./ecpubkey'),
+ ECSignature: require('./ecsignature'),
+ Message: require('./message'),
+ opcodes: require('./opcodes'),
+ HDNode: require('./hdnode'),
+ Script: require('./script'),
+ scripts: require('./scripts'),
+ Transaction: require('./transaction'),
+ TransactionBuilder: require('./transaction_builder'),
+ networks: require('./networks'),
+ Wallet: require('./wallet')
+}
+
+},{"./address":54,"./base58check":55,"./block":56,"./bufferutils":57,"./crypto":58,"./ecdsa":59,"./eckey":60,"./ecpubkey":61,"./ecsignature":62,"./hdnode":63,"./message":65,"./networks":66,"./opcodes":67,"./script":68,"./scripts":69,"./transaction":70,"./transaction_builder":71,"./wallet":72}],65:[function(require,module,exports){
+(function (Buffer){
+var bufferutils = require('./bufferutils')
+var crypto = require('./crypto')
+var ecdsa = require('./ecdsa')
+var networks = require('./networks')
+
+var BigInteger = require('bigi')
+var ECPubKey = require('./ecpubkey')
+var ECSignature = require('./ecsignature')
+
+var ecurve = require('ecurve')
+var ecparams = ecurve.getCurveByName('secp256k1')
+
+function magicHash (message, network) {
+ var magicPrefix = new Buffer(network.magicPrefix)
+ var messageBuffer = new Buffer(message)
+ var lengthBuffer = bufferutils.varIntBuffer(messageBuffer.length)
+
+ var buffer = Buffer.concat([magicPrefix, lengthBuffer, messageBuffer])
+ return crypto.hash256(buffer)
+}
+
+function sign (privKey, message, network) {
+ network = network || networks.bitcoin
+
+ var hash = magicHash(message, network)
+ var signature = privKey.sign(hash)
+ var e = BigInteger.fromBuffer(hash)
+ var i = ecdsa.calcPubKeyRecoveryParam(ecparams, e, signature, privKey.pub.Q)
+
+ return signature.toCompact(i, privKey.pub.compressed)
+}
+
+// TODO: network could be implied from address
+function verify (address, signature, message, network) {
+ if (!Buffer.isBuffer(signature)) {
+ signature = new Buffer(signature, 'base64')
+ }
+
+ network = network || networks.bitcoin
+
+ var hash = magicHash(message, network)
+ var parsed = ECSignature.parseCompact(signature)
+ var e = BigInteger.fromBuffer(hash)
+ var Q = ecdsa.recoverPubKey(ecparams, e, parsed.signature, parsed.i)
+
+ var pubKey = new ECPubKey(Q, parsed.compressed)
+ return pubKey.getAddress(network).toString() === address.toString()
+}
+
+module.exports = {
+ magicHash: magicHash,
+ sign: sign,
+ verify: verify
+}
+
+}).call(this,require("buffer").Buffer)
+},{"./bufferutils":57,"./crypto":58,"./ecdsa":59,"./ecpubkey":61,"./ecsignature":62,"./networks":66,"bigi":3,"buffer":7,"ecurve":49}],66:[function(require,module,exports){
+// https://en.bitcoin.it/wiki/List_of_address_prefixes
+// Dogecoin BIP32 is a proposed standard: https://bitcointalk.org/index.php?topic=409731
+
+var networks = {
+ bitcoin: {
+ magicPrefix: '\x18Bitcoin Signed Message:\n',
+ bip32: {
+ public: 0x0488b21e,
+ private: 0x0488ade4
+ },
+ pubKeyHash: 0x00,
+ scriptHash: 0x05,
+ wif: 0x80,
+ dustThreshold: 546, // https://github.com/bitcoin/bitcoin/blob/v0.9.2/src/core.h#L151-L162
+ feePerKb: 10000, // https://github.com/bitcoin/bitcoin/blob/v0.9.2/src/main.cpp#L53
+ estimateFee: estimateFee('bitcoin')
+ },
+ testnet: {
+ magicPrefix: '\x18Bitcoin Signed Message:\n',
+ bip32: {
+ public: 0x043587cf,
+ private: 0x04358394
+ },
+ pubKeyHash: 0x6f,
+ scriptHash: 0xc4,
+ wif: 0xef,
+ dustThreshold: 546,
+ feePerKb: 10000,
+ estimateFee: estimateFee('testnet')
+ },
+ litecoin: {
+ magicPrefix: '\x19Litecoin Signed Message:\n',
+ bip32: {
+ public: 0x019da462,
+ private: 0x019d9cfe
+ },
+ pubKeyHash: 0x30,
+ scriptHash: 0x05,
+ wif: 0xb0,
+ dustThreshold: 0, // https://github.com/litecoin-project/litecoin/blob/v0.8.7.2/src/main.cpp#L360-L365
+ dustSoftThreshold: 100000, // https://github.com/litecoin-project/litecoin/blob/v0.8.7.2/src/main.h#L53
+ feePerKb: 100000, // https://github.com/litecoin-project/litecoin/blob/v0.8.7.2/src/main.cpp#L56
+ estimateFee: estimateFee('litecoin')
+ },
+ dogecoin: {
+ magicPrefix: '\x19Dogecoin Signed Message:\n',
+ bip32: {
+ public: 0x02facafd,
+ private: 0x02fac398
+ },
+ pubKeyHash: 0x1e,
+ scriptHash: 0x16,
+ wif: 0x9e,
+ dustThreshold: 0, // https://github.com/dogecoin/dogecoin/blob/v1.7.1/src/core.h#L155-L160
+ dustSoftThreshold: 100000000, // https://github.com/dogecoin/dogecoin/blob/v1.7.1/src/main.h#L62
+ feePerKb: 100000000, // https://github.com/dogecoin/dogecoin/blob/v1.7.1/src/main.cpp#L58
+ estimateFee: estimateFee('dogecoin')
+ },
+ viacoin: {
+ magicPrefix: '\x18Viacoin Signed Message:\n',
+ bip32: {
+ public: 0x0488b21e,
+ private: 0x0488ade4
+ },
+ pubKeyHash: 0x47,
+ scriptHash: 0x21,
+ wif: 0xc7,
+ dustThreshold: 560,
+ dustSoftThreshold: 100000,
+ feePerKb: 100000, //
+ estimateFee: estimateFee('viacoin')
+ },
+ viacointestnet: {
+ magicPrefix: '\x18Viacoin Signed Message:\n',
+ bip32: {
+ public: 0x043587cf,
+ private: 0x04358394
+ },
+ pubKeyHash: 0x7f,
+ scriptHash: 0xc4,
+ wif: 0xff,
+ dustThreshold: 560,
+ dustSoftThreshold: 100000,
+ feePerKb: 100000,
+ estimateFee: estimateFee('viacointestnet')
+ },
+ gamerscoin: {
+ magicPrefix: '\x19Gamerscoin Signed Message:\n',
+ bip32: {
+ public: 0x019da462,
+ private: 0x019d9cfe
+ },
+ pubKeyHash: 0x26,
+ scriptHash: 0x05,
+ wif: 0xA6,
+ dustThreshold: 0, // https://github.com/gamers-coin/gamers-coinv3/blob/master/src/main.cpp#L358-L363
+ dustSoftThreshold: 100000, // https://github.com/gamers-coin/gamers-coinv3/blob/master/src/main.cpp#L51
+ feePerKb: 100000, // https://github.com/gamers-coin/gamers-coinv3/blob/master/src/main.cpp#L54
+ estimateFee: estimateFee('gamerscoin')
+ },
+ jumbucks: {
+ magicPrefix: '\x19Jumbucks Signed Message:\n',
+ bip32: {
+ public: 0x037a689a,
+ private: 0x037a6460
+ },
+ pubKeyHash: 0x2b,
+ scriptHash: 0x05,
+ wif: 0xab,
+ dustThreshold: 0,
+ dustSoftThreshold: 10000,
+ feePerKb: 10000,
+ estimateFee: estimateFee('jumbucks')
+ },
+ zetacoin: {
+ magicPrefix: '\x18Zetacoin Signed Message:\n',
+ bip32: {
+ public: 0x0488b21e,
+ private: 0x0488ade4
+ },
+ pubKeyHash: 0x50,
+ scriptHash: 0x09,
+ wif: 0xe0,
+ dustThreshold: 546, // https://github.com/zetacoin/zetacoin/blob/master/src/core.h#L159
+ feePerKb: 10000, // https://github.com/zetacoin/zetacoin/blob/master/src/main.cpp#L54
+ estimateFee: estimateFee('zetacoin')
+ }
+}
+
+function estimateFee (type) {
+ return function (tx) {
+ var network = networks[type]
+ var baseFee = network.feePerKb
+ var byteSize = tx.toBuffer().length
+
+ var fee = baseFee * Math.ceil(byteSize / 1000)
+ if (network.dustSoftThreshold === undefined) return fee
+
+ tx.outs.forEach(function (e) {
+ if (e.value < network.dustSoftThreshold) {
+ fee += baseFee
+ }
+ })
+
+ return fee
+ }
+}
+
+module.exports = networks
+
+},{}],67:[function(require,module,exports){
+module.exports = {
+ // push value
+ OP_FALSE: 0,
+ OP_0: 0,
+ OP_PUSHDATA1: 76,
+ OP_PUSHDATA2: 77,
+ OP_PUSHDATA4: 78,
+ OP_1NEGATE: 79,
+ OP_RESERVED: 80,
+ OP_1: 81,
+ OP_TRUE: 81,
+ OP_2: 82,
+ OP_3: 83,
+ OP_4: 84,
+ OP_5: 85,
+ OP_6: 86,
+ OP_7: 87,
+ OP_8: 88,
+ OP_9: 89,
+ OP_10: 90,
+ OP_11: 91,
+ OP_12: 92,
+ OP_13: 93,
+ OP_14: 94,
+ OP_15: 95,
+ OP_16: 96,
+
+ // control
+ OP_NOP: 97,
+ OP_VER: 98,
+ OP_IF: 99,
+ OP_NOTIF: 100,
+ OP_VERIF: 101,
+ OP_VERNOTIF: 102,
+ OP_ELSE: 103,
+ OP_ENDIF: 104,
+ OP_VERIFY: 105,
+ OP_RETURN: 106,
+
+ // stack ops
+ OP_TOALTSTACK: 107,
+ OP_FROMALTSTACK: 108,
+ OP_2DROP: 109,
+ OP_2DUP: 110,
+ OP_3DUP: 111,
+ OP_2OVER: 112,
+ OP_2ROT: 113,
+ OP_2SWAP: 114,
+ OP_IFDUP: 115,
+ OP_DEPTH: 116,
+ OP_DROP: 117,
+ OP_DUP: 118,
+ OP_NIP: 119,
+ OP_OVER: 120,
+ OP_PICK: 121,
+ OP_ROLL: 122,
+ OP_ROT: 123,
+ OP_SWAP: 124,
+ OP_TUCK: 125,
+
+ // splice ops
+ OP_CAT: 126,
+ OP_SUBSTR: 127,
+ OP_LEFT: 128,
+ OP_RIGHT: 129,
+ OP_SIZE: 130,
+
+ // bit logic
+ OP_INVERT: 131,
+ OP_AND: 132,
+ OP_OR: 133,
+ OP_XOR: 134,
+ OP_EQUAL: 135,
+ OP_EQUALVERIFY: 136,
+ OP_RESERVED1: 137,
+ OP_RESERVED2: 138,
+
+ // numeric
+ OP_1ADD: 139,
+ OP_1SUB: 140,
+ OP_2MUL: 141,
+ OP_2DIV: 142,
+ OP_NEGATE: 143,
+ OP_ABS: 144,
+ OP_NOT: 145,
+ OP_0NOTEQUAL: 146,
+
+ OP_ADD: 147,
+ OP_SUB: 148,
+ OP_MUL: 149,
+ OP_DIV: 150,
+ OP_MOD: 151,
+ OP_LSHIFT: 152,
+ OP_RSHIFT: 153,
+
+ OP_BOOLAND: 154,
+ OP_BOOLOR: 155,
+ OP_NUMEQUAL: 156,
+ OP_NUMEQUALVERIFY: 157,
+ OP_NUMNOTEQUAL: 158,
+ OP_LESSTHAN: 159,
+ OP_GREATERTHAN: 160,
+ OP_LESSTHANOREQUAL: 161,
+ OP_GREATERTHANOREQUAL: 162,
+ OP_MIN: 163,
+ OP_MAX: 164,
+
+ OP_WITHIN: 165,
+
+ // crypto
+ OP_RIPEMD160: 166,
+ OP_SHA1: 167,
+ OP_SHA256: 168,
+ OP_HASH160: 169,
+ OP_HASH256: 170,
+ OP_CODESEPARATOR: 171,
+ OP_CHECKSIG: 172,
+ OP_CHECKSIGVERIFY: 173,
+ OP_CHECKMULTISIG: 174,
+ OP_CHECKMULTISIGVERIFY: 175,
+
+ // expansion
+ OP_NOP1: 176,
+ OP_NOP2: 177,
+ OP_NOP3: 178,
+ OP_NOP4: 179,
+ OP_NOP5: 180,
+ OP_NOP6: 181,
+ OP_NOP7: 182,
+ OP_NOP8: 183,
+ OP_NOP9: 184,
+ OP_NOP10: 185,
+
+ // template matching params
+ OP_PUBKEYHASH: 253,
+ OP_PUBKEY: 254,
+ OP_INVALIDOPCODE: 255
+}
+
+},{}],68:[function(require,module,exports){
+(function (Buffer){
+var assert = require('assert')
+var bufferutils = require('./bufferutils')
+var crypto = require('./crypto')
+var typeForce = require('typeforce')
+var opcodes = require('./opcodes')
+
+function Script (buffer, chunks) {
+ typeForce('Buffer', buffer)
+ typeForce('Array', chunks)
+
+ this.buffer = buffer
+ this.chunks = chunks
+}
+
+Script.fromASM = function (asm) {
+ var strChunks = asm.split(' ')
+ var chunks = strChunks.map(function (strChunk) {
+ // opcode
+ if (strChunk in opcodes) {
+ return opcodes[strChunk]
+
+ // data chunk
+ } else {
+ return new Buffer(strChunk, 'hex')
}
- sha256_constructor.BLOCK_SIZE = _sha256_block_size;
- sha256_constructor.HASH_SIZE = _sha256_hash_size;
- var sha256_prototype = sha256_constructor.prototype;
- sha256_prototype.reset = sha256_reset;
- sha256_prototype.process = sha256_process;
- sha256_prototype.finish = sha256_finish;
- function sha512_asm(stdlib, foreign, buffer) {
- // Closure Compiler warning - commented out
- //"use asm";
- var H0h = 0, H0l = 0, H1h = 0, H1l = 0, H2h = 0, H2l = 0, H3h = 0, H3l = 0, H4h = 0, H4l = 0, H5h = 0, H5l = 0, H6h = 0, H6l = 0, H7h = 0, H7l = 0, TOTAL = 0;
- var I0h = 0, I0l = 0, I1h = 0, I1l = 0, I2h = 0, I2l = 0, I3h = 0, I3l = 0, I4h = 0, I4l = 0, I5h = 0, I5l = 0, I6h = 0, I6l = 0, I7h = 0, I7l = 0, O0h = 0, O0l = 0, O1h = 0, O1l = 0, O2h = 0, O2l = 0, O3h = 0, O3l = 0, O4h = 0, O4l = 0, O5h = 0, O5l = 0, O6h = 0, O6l = 0, O7h = 0, O7l = 0;
- var HEAP = new stdlib.Uint8Array(buffer);
- function _core(w0h, w0l, w1h, w1l, w2h, w2l, w3h, w3l, w4h, w4l, w5h, w5l, w6h, w6l, w7h, w7l, w8h, w8l, w9h, w9l, w10h, w10l, w11h, w11l, w12h, w12l, w13h, w13l, w14h, w14l, w15h, w15l) {
- w0h = w0h | 0;
- w0l = w0l | 0;
- w1h = w1h | 0;
- w1l = w1l | 0;
- w2h = w2h | 0;
- w2l = w2l | 0;
- w3h = w3h | 0;
- w3l = w3l | 0;
- w4h = w4h | 0;
- w4l = w4l | 0;
- w5h = w5h | 0;
- w5l = w5l | 0;
- w6h = w6h | 0;
- w6l = w6l | 0;
- w7h = w7h | 0;
- w7l = w7l | 0;
- w8h = w8h | 0;
- w8l = w8l | 0;
- w9h = w9h | 0;
- w9l = w9l | 0;
- w10h = w10h | 0;
- w10l = w10l | 0;
- w11h = w11h | 0;
- w11l = w11l | 0;
- w12h = w12h | 0;
- w12l = w12l | 0;
- w13h = w13h | 0;
- w13l = w13l | 0;
- w14h = w14h | 0;
- w14l = w14l | 0;
- w15h = w15h | 0;
- w15l = w15l | 0;
- var ah = 0, al = 0, bh = 0, bl = 0, ch = 0, cl = 0, dh = 0, dl = 0, eh = 0, el = 0, fh = 0, fl = 0, gh = 0, gl = 0, hh = 0, hl = 0, th = 0, tl = 0, xl = 0;
- ah = H0h;
- al = H0l;
- bh = H1h;
- bl = H1l;
- ch = H2h;
- cl = H2l;
- dh = H3h;
- dl = H3l;
- eh = H4h;
- el = H4l;
- fh = H5h;
- fl = H5l;
- gh = H6h;
- gl = H6l;
- hh = H7h;
- hl = H7l;
- tl = 3609767458 + w0l | 0;
- th = 1116352408 + w0h + (tl >>> 0 < w0l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 602891725 + w1l | 0;
- th = 1899447441 + w1h + (tl >>> 0 < w1l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3964484399 + w2l | 0;
- th = 3049323471 + w2h + (tl >>> 0 < w2l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 2173295548 + w3l | 0;
- th = 3921009573 + w3h + (tl >>> 0 < w3l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 4081628472 + w4l | 0;
- th = 961987163 + w4h + (tl >>> 0 < w4l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3053834265 + w5l | 0;
- th = 1508970993 + w5h + (tl >>> 0 < w5l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 2937671579 + w6l | 0;
- th = 2453635748 + w6h + (tl >>> 0 < w6l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3664609560 + w7l | 0;
- th = 2870763221 + w7h + (tl >>> 0 < w7l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 2734883394 + w8l | 0;
- th = 3624381080 + w8h + (tl >>> 0 < w8l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1164996542 + w9l | 0;
- th = 310598401 + w9h + (tl >>> 0 < w9l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1323610764 + w10l | 0;
- th = 607225278 + w10h + (tl >>> 0 < w10l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3590304994 + w11l | 0;
- th = 1426881987 + w11h + (tl >>> 0 < w11l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 4068182383 + w12l | 0;
- th = 1925078388 + w12h + (tl >>> 0 < w12l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 991336113 + w13l | 0;
- th = 2162078206 + w13h + (tl >>> 0 < w13l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 633803317 + w14l | 0;
- th = 2614888103 + w14h + (tl >>> 0 < w14l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3479774868 + w15l | 0;
- th = 3248222580 + w15h + (tl >>> 0 < w15l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w0l = w0l + w9l | 0;
- w0h = w0h + w9h + (w0l >>> 0 < w9l >>> 0 ? 1 : 0) | 0;
- xl = (w1l >>> 1 | w1h << 31) ^ (w1l >>> 8 | w1h << 24) ^ (w1l >>> 7 | w1h << 25) | 0;
- w0l = w0l + xl | 0;
- w0h = w0h + ((w1h >>> 1 | w1l << 31) ^ (w1h >>> 8 | w1l << 24) ^ w1h >>> 7) + (w0l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w14l >>> 19 | w14h << 13) ^ (w14l << 3 | w14h >>> 29) ^ (w14l >>> 6 | w14h << 26) | 0;
- w0l = w0l + xl | 0;
- w0h = w0h + ((w14h >>> 19 | w14l << 13) ^ (w14h << 3 | w14l >>> 29) ^ w14h >>> 6) + (w0l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 2666613458 + w0l | 0;
- th = 3835390401 + w0h + (tl >>> 0 < w0l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w1l = w1l + w10l | 0;
- w1h = w1h + w10h + (w1l >>> 0 < w10l >>> 0 ? 1 : 0) | 0;
- xl = (w2l >>> 1 | w2h << 31) ^ (w2l >>> 8 | w2h << 24) ^ (w2l >>> 7 | w2h << 25) | 0;
- w1l = w1l + xl | 0;
- w1h = w1h + ((w2h >>> 1 | w2l << 31) ^ (w2h >>> 8 | w2l << 24) ^ w2h >>> 7) + (w1l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w15l >>> 19 | w15h << 13) ^ (w15l << 3 | w15h >>> 29) ^ (w15l >>> 6 | w15h << 26) | 0;
- w1l = w1l + xl | 0;
- w1h = w1h + ((w15h >>> 19 | w15l << 13) ^ (w15h << 3 | w15l >>> 29) ^ w15h >>> 6) + (w1l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 944711139 + w1l | 0;
- th = 4022224774 + w1h + (tl >>> 0 < w1l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w2l = w2l + w11l | 0;
- w2h = w2h + w11h + (w2l >>> 0 < w11l >>> 0 ? 1 : 0) | 0;
- xl = (w3l >>> 1 | w3h << 31) ^ (w3l >>> 8 | w3h << 24) ^ (w3l >>> 7 | w3h << 25) | 0;
- w2l = w2l + xl | 0;
- w2h = w2h + ((w3h >>> 1 | w3l << 31) ^ (w3h >>> 8 | w3l << 24) ^ w3h >>> 7) + (w2l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w0l >>> 19 | w0h << 13) ^ (w0l << 3 | w0h >>> 29) ^ (w0l >>> 6 | w0h << 26) | 0;
- w2l = w2l + xl | 0;
- w2h = w2h + ((w0h >>> 19 | w0l << 13) ^ (w0h << 3 | w0l >>> 29) ^ w0h >>> 6) + (w2l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 2341262773 + w2l | 0;
- th = 264347078 + w2h + (tl >>> 0 < w2l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w3l = w3l + w12l | 0;
- w3h = w3h + w12h + (w3l >>> 0 < w12l >>> 0 ? 1 : 0) | 0;
- xl = (w4l >>> 1 | w4h << 31) ^ (w4l >>> 8 | w4h << 24) ^ (w4l >>> 7 | w4h << 25) | 0;
- w3l = w3l + xl | 0;
- w3h = w3h + ((w4h >>> 1 | w4l << 31) ^ (w4h >>> 8 | w4l << 24) ^ w4h >>> 7) + (w3l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w1l >>> 19 | w1h << 13) ^ (w1l << 3 | w1h >>> 29) ^ (w1l >>> 6 | w1h << 26) | 0;
- w3l = w3l + xl | 0;
- w3h = w3h + ((w1h >>> 19 | w1l << 13) ^ (w1h << 3 | w1l >>> 29) ^ w1h >>> 6) + (w3l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 2007800933 + w3l | 0;
- th = 604807628 + w3h + (tl >>> 0 < w3l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w4l = w4l + w13l | 0;
- w4h = w4h + w13h + (w4l >>> 0 < w13l >>> 0 ? 1 : 0) | 0;
- xl = (w5l >>> 1 | w5h << 31) ^ (w5l >>> 8 | w5h << 24) ^ (w5l >>> 7 | w5h << 25) | 0;
- w4l = w4l + xl | 0;
- w4h = w4h + ((w5h >>> 1 | w5l << 31) ^ (w5h >>> 8 | w5l << 24) ^ w5h >>> 7) + (w4l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w2l >>> 19 | w2h << 13) ^ (w2l << 3 | w2h >>> 29) ^ (w2l >>> 6 | w2h << 26) | 0;
- w4l = w4l + xl | 0;
- w4h = w4h + ((w2h >>> 19 | w2l << 13) ^ (w2h << 3 | w2l >>> 29) ^ w2h >>> 6) + (w4l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1495990901 + w4l | 0;
- th = 770255983 + w4h + (tl >>> 0 < w4l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w5l = w5l + w14l | 0;
- w5h = w5h + w14h + (w5l >>> 0 < w14l >>> 0 ? 1 : 0) | 0;
- xl = (w6l >>> 1 | w6h << 31) ^ (w6l >>> 8 | w6h << 24) ^ (w6l >>> 7 | w6h << 25) | 0;
- w5l = w5l + xl | 0;
- w5h = w5h + ((w6h >>> 1 | w6l << 31) ^ (w6h >>> 8 | w6l << 24) ^ w6h >>> 7) + (w5l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w3l >>> 19 | w3h << 13) ^ (w3l << 3 | w3h >>> 29) ^ (w3l >>> 6 | w3h << 26) | 0;
- w5l = w5l + xl | 0;
- w5h = w5h + ((w3h >>> 19 | w3l << 13) ^ (w3h << 3 | w3l >>> 29) ^ w3h >>> 6) + (w5l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1856431235 + w5l | 0;
- th = 1249150122 + w5h + (tl >>> 0 < w5l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w6l = w6l + w15l | 0;
- w6h = w6h + w15h + (w6l >>> 0 < w15l >>> 0 ? 1 : 0) | 0;
- xl = (w7l >>> 1 | w7h << 31) ^ (w7l >>> 8 | w7h << 24) ^ (w7l >>> 7 | w7h << 25) | 0;
- w6l = w6l + xl | 0;
- w6h = w6h + ((w7h >>> 1 | w7l << 31) ^ (w7h >>> 8 | w7l << 24) ^ w7h >>> 7) + (w6l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w4l >>> 19 | w4h << 13) ^ (w4l << 3 | w4h >>> 29) ^ (w4l >>> 6 | w4h << 26) | 0;
- w6l = w6l + xl | 0;
- w6h = w6h + ((w4h >>> 19 | w4l << 13) ^ (w4h << 3 | w4l >>> 29) ^ w4h >>> 6) + (w6l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3175218132 + w6l | 0;
- th = 1555081692 + w6h + (tl >>> 0 < w6l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w7l = w7l + w0l | 0;
- w7h = w7h + w0h + (w7l >>> 0 < w0l >>> 0 ? 1 : 0) | 0;
- xl = (w8l >>> 1 | w8h << 31) ^ (w8l >>> 8 | w8h << 24) ^ (w8l >>> 7 | w8h << 25) | 0;
- w7l = w7l + xl | 0;
- w7h = w7h + ((w8h >>> 1 | w8l << 31) ^ (w8h >>> 8 | w8l << 24) ^ w8h >>> 7) + (w7l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w5l >>> 19 | w5h << 13) ^ (w5l << 3 | w5h >>> 29) ^ (w5l >>> 6 | w5h << 26) | 0;
- w7l = w7l + xl | 0;
- w7h = w7h + ((w5h >>> 19 | w5l << 13) ^ (w5h << 3 | w5l >>> 29) ^ w5h >>> 6) + (w7l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 2198950837 + w7l | 0;
- th = 1996064986 + w7h + (tl >>> 0 < w7l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w8l = w8l + w1l | 0;
- w8h = w8h + w1h + (w8l >>> 0 < w1l >>> 0 ? 1 : 0) | 0;
- xl = (w9l >>> 1 | w9h << 31) ^ (w9l >>> 8 | w9h << 24) ^ (w9l >>> 7 | w9h << 25) | 0;
- w8l = w8l + xl | 0;
- w8h = w8h + ((w9h >>> 1 | w9l << 31) ^ (w9h >>> 8 | w9l << 24) ^ w9h >>> 7) + (w8l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w6l >>> 19 | w6h << 13) ^ (w6l << 3 | w6h >>> 29) ^ (w6l >>> 6 | w6h << 26) | 0;
- w8l = w8l + xl | 0;
- w8h = w8h + ((w6h >>> 19 | w6l << 13) ^ (w6h << 3 | w6l >>> 29) ^ w6h >>> 6) + (w8l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3999719339 + w8l | 0;
- th = 2554220882 + w8h + (tl >>> 0 < w8l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w9l = w9l + w2l | 0;
- w9h = w9h + w2h + (w9l >>> 0 < w2l >>> 0 ? 1 : 0) | 0;
- xl = (w10l >>> 1 | w10h << 31) ^ (w10l >>> 8 | w10h << 24) ^ (w10l >>> 7 | w10h << 25) | 0;
- w9l = w9l + xl | 0;
- w9h = w9h + ((w10h >>> 1 | w10l << 31) ^ (w10h >>> 8 | w10l << 24) ^ w10h >>> 7) + (w9l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w7l >>> 19 | w7h << 13) ^ (w7l << 3 | w7h >>> 29) ^ (w7l >>> 6 | w7h << 26) | 0;
- w9l = w9l + xl | 0;
- w9h = w9h + ((w7h >>> 19 | w7l << 13) ^ (w7h << 3 | w7l >>> 29) ^ w7h >>> 6) + (w9l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 766784016 + w9l | 0;
- th = 2821834349 + w9h + (tl >>> 0 < w9l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w10l = w10l + w3l | 0;
- w10h = w10h + w3h + (w10l >>> 0 < w3l >>> 0 ? 1 : 0) | 0;
- xl = (w11l >>> 1 | w11h << 31) ^ (w11l >>> 8 | w11h << 24) ^ (w11l >>> 7 | w11h << 25) | 0;
- w10l = w10l + xl | 0;
- w10h = w10h + ((w11h >>> 1 | w11l << 31) ^ (w11h >>> 8 | w11l << 24) ^ w11h >>> 7) + (w10l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w8l >>> 19 | w8h << 13) ^ (w8l << 3 | w8h >>> 29) ^ (w8l >>> 6 | w8h << 26) | 0;
- w10l = w10l + xl | 0;
- w10h = w10h + ((w8h >>> 19 | w8l << 13) ^ (w8h << 3 | w8l >>> 29) ^ w8h >>> 6) + (w10l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 2566594879 + w10l | 0;
- th = 2952996808 + w10h + (tl >>> 0 < w10l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w11l = w11l + w4l | 0;
- w11h = w11h + w4h + (w11l >>> 0 < w4l >>> 0 ? 1 : 0) | 0;
- xl = (w12l >>> 1 | w12h << 31) ^ (w12l >>> 8 | w12h << 24) ^ (w12l >>> 7 | w12h << 25) | 0;
- w11l = w11l + xl | 0;
- w11h = w11h + ((w12h >>> 1 | w12l << 31) ^ (w12h >>> 8 | w12l << 24) ^ w12h >>> 7) + (w11l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w9l >>> 19 | w9h << 13) ^ (w9l << 3 | w9h >>> 29) ^ (w9l >>> 6 | w9h << 26) | 0;
- w11l = w11l + xl | 0;
- w11h = w11h + ((w9h >>> 19 | w9l << 13) ^ (w9h << 3 | w9l >>> 29) ^ w9h >>> 6) + (w11l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3203337956 + w11l | 0;
- th = 3210313671 + w11h + (tl >>> 0 < w11l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w12l = w12l + w5l | 0;
- w12h = w12h + w5h + (w12l >>> 0 < w5l >>> 0 ? 1 : 0) | 0;
- xl = (w13l >>> 1 | w13h << 31) ^ (w13l >>> 8 | w13h << 24) ^ (w13l >>> 7 | w13h << 25) | 0;
- w12l = w12l + xl | 0;
- w12h = w12h + ((w13h >>> 1 | w13l << 31) ^ (w13h >>> 8 | w13l << 24) ^ w13h >>> 7) + (w12l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w10l >>> 19 | w10h << 13) ^ (w10l << 3 | w10h >>> 29) ^ (w10l >>> 6 | w10h << 26) | 0;
- w12l = w12l + xl | 0;
- w12h = w12h + ((w10h >>> 19 | w10l << 13) ^ (w10h << 3 | w10l >>> 29) ^ w10h >>> 6) + (w12l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1034457026 + w12l | 0;
- th = 3336571891 + w12h + (tl >>> 0 < w12l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w13l = w13l + w6l | 0;
- w13h = w13h + w6h + (w13l >>> 0 < w6l >>> 0 ? 1 : 0) | 0;
- xl = (w14l >>> 1 | w14h << 31) ^ (w14l >>> 8 | w14h << 24) ^ (w14l >>> 7 | w14h << 25) | 0;
- w13l = w13l + xl | 0;
- w13h = w13h + ((w14h >>> 1 | w14l << 31) ^ (w14h >>> 8 | w14l << 24) ^ w14h >>> 7) + (w13l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w11l >>> 19 | w11h << 13) ^ (w11l << 3 | w11h >>> 29) ^ (w11l >>> 6 | w11h << 26) | 0;
- w13l = w13l + xl | 0;
- w13h = w13h + ((w11h >>> 19 | w11l << 13) ^ (w11h << 3 | w11l >>> 29) ^ w11h >>> 6) + (w13l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 2466948901 + w13l | 0;
- th = 3584528711 + w13h + (tl >>> 0 < w13l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w14l = w14l + w7l | 0;
- w14h = w14h + w7h + (w14l >>> 0 < w7l >>> 0 ? 1 : 0) | 0;
- xl = (w15l >>> 1 | w15h << 31) ^ (w15l >>> 8 | w15h << 24) ^ (w15l >>> 7 | w15h << 25) | 0;
- w14l = w14l + xl | 0;
- w14h = w14h + ((w15h >>> 1 | w15l << 31) ^ (w15h >>> 8 | w15l << 24) ^ w15h >>> 7) + (w14l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w12l >>> 19 | w12h << 13) ^ (w12l << 3 | w12h >>> 29) ^ (w12l >>> 6 | w12h << 26) | 0;
- w14l = w14l + xl | 0;
- w14h = w14h + ((w12h >>> 19 | w12l << 13) ^ (w12h << 3 | w12l >>> 29) ^ w12h >>> 6) + (w14l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3758326383 + w14l | 0;
- th = 113926993 + w14h + (tl >>> 0 < w14l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w15l = w15l + w8l | 0;
- w15h = w15h + w8h + (w15l >>> 0 < w8l >>> 0 ? 1 : 0) | 0;
- xl = (w0l >>> 1 | w0h << 31) ^ (w0l >>> 8 | w0h << 24) ^ (w0l >>> 7 | w0h << 25) | 0;
- w15l = w15l + xl | 0;
- w15h = w15h + ((w0h >>> 1 | w0l << 31) ^ (w0h >>> 8 | w0l << 24) ^ w0h >>> 7) + (w15l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w13l >>> 19 | w13h << 13) ^ (w13l << 3 | w13h >>> 29) ^ (w13l >>> 6 | w13h << 26) | 0;
- w15l = w15l + xl | 0;
- w15h = w15h + ((w13h >>> 19 | w13l << 13) ^ (w13h << 3 | w13l >>> 29) ^ w13h >>> 6) + (w15l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 168717936 + w15l | 0;
- th = 338241895 + w15h + (tl >>> 0 < w15l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w0l = w0l + w9l | 0;
- w0h = w0h + w9h + (w0l >>> 0 < w9l >>> 0 ? 1 : 0) | 0;
- xl = (w1l >>> 1 | w1h << 31) ^ (w1l >>> 8 | w1h << 24) ^ (w1l >>> 7 | w1h << 25) | 0;
- w0l = w0l + xl | 0;
- w0h = w0h + ((w1h >>> 1 | w1l << 31) ^ (w1h >>> 8 | w1l << 24) ^ w1h >>> 7) + (w0l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w14l >>> 19 | w14h << 13) ^ (w14l << 3 | w14h >>> 29) ^ (w14l >>> 6 | w14h << 26) | 0;
- w0l = w0l + xl | 0;
- w0h = w0h + ((w14h >>> 19 | w14l << 13) ^ (w14h << 3 | w14l >>> 29) ^ w14h >>> 6) + (w0l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1188179964 + w0l | 0;
- th = 666307205 + w0h + (tl >>> 0 < w0l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w1l = w1l + w10l | 0;
- w1h = w1h + w10h + (w1l >>> 0 < w10l >>> 0 ? 1 : 0) | 0;
- xl = (w2l >>> 1 | w2h << 31) ^ (w2l >>> 8 | w2h << 24) ^ (w2l >>> 7 | w2h << 25) | 0;
- w1l = w1l + xl | 0;
- w1h = w1h + ((w2h >>> 1 | w2l << 31) ^ (w2h >>> 8 | w2l << 24) ^ w2h >>> 7) + (w1l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w15l >>> 19 | w15h << 13) ^ (w15l << 3 | w15h >>> 29) ^ (w15l >>> 6 | w15h << 26) | 0;
- w1l = w1l + xl | 0;
- w1h = w1h + ((w15h >>> 19 | w15l << 13) ^ (w15h << 3 | w15l >>> 29) ^ w15h >>> 6) + (w1l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1546045734 + w1l | 0;
- th = 773529912 + w1h + (tl >>> 0 < w1l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w2l = w2l + w11l | 0;
- w2h = w2h + w11h + (w2l >>> 0 < w11l >>> 0 ? 1 : 0) | 0;
- xl = (w3l >>> 1 | w3h << 31) ^ (w3l >>> 8 | w3h << 24) ^ (w3l >>> 7 | w3h << 25) | 0;
- w2l = w2l + xl | 0;
- w2h = w2h + ((w3h >>> 1 | w3l << 31) ^ (w3h >>> 8 | w3l << 24) ^ w3h >>> 7) + (w2l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w0l >>> 19 | w0h << 13) ^ (w0l << 3 | w0h >>> 29) ^ (w0l >>> 6 | w0h << 26) | 0;
- w2l = w2l + xl | 0;
- w2h = w2h + ((w0h >>> 19 | w0l << 13) ^ (w0h << 3 | w0l >>> 29) ^ w0h >>> 6) + (w2l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1522805485 + w2l | 0;
- th = 1294757372 + w2h + (tl >>> 0 < w2l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w3l = w3l + w12l | 0;
- w3h = w3h + w12h + (w3l >>> 0 < w12l >>> 0 ? 1 : 0) | 0;
- xl = (w4l >>> 1 | w4h << 31) ^ (w4l >>> 8 | w4h << 24) ^ (w4l >>> 7 | w4h << 25) | 0;
- w3l = w3l + xl | 0;
- w3h = w3h + ((w4h >>> 1 | w4l << 31) ^ (w4h >>> 8 | w4l << 24) ^ w4h >>> 7) + (w3l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w1l >>> 19 | w1h << 13) ^ (w1l << 3 | w1h >>> 29) ^ (w1l >>> 6 | w1h << 26) | 0;
- w3l = w3l + xl | 0;
- w3h = w3h + ((w1h >>> 19 | w1l << 13) ^ (w1h << 3 | w1l >>> 29) ^ w1h >>> 6) + (w3l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 2643833823 + w3l | 0;
- th = 1396182291 + w3h + (tl >>> 0 < w3l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w4l = w4l + w13l | 0;
- w4h = w4h + w13h + (w4l >>> 0 < w13l >>> 0 ? 1 : 0) | 0;
- xl = (w5l >>> 1 | w5h << 31) ^ (w5l >>> 8 | w5h << 24) ^ (w5l >>> 7 | w5h << 25) | 0;
- w4l = w4l + xl | 0;
- w4h = w4h + ((w5h >>> 1 | w5l << 31) ^ (w5h >>> 8 | w5l << 24) ^ w5h >>> 7) + (w4l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w2l >>> 19 | w2h << 13) ^ (w2l << 3 | w2h >>> 29) ^ (w2l >>> 6 | w2h << 26) | 0;
- w4l = w4l + xl | 0;
- w4h = w4h + ((w2h >>> 19 | w2l << 13) ^ (w2h << 3 | w2l >>> 29) ^ w2h >>> 6) + (w4l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 2343527390 + w4l | 0;
- th = 1695183700 + w4h + (tl >>> 0 < w4l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w5l = w5l + w14l | 0;
- w5h = w5h + w14h + (w5l >>> 0 < w14l >>> 0 ? 1 : 0) | 0;
- xl = (w6l >>> 1 | w6h << 31) ^ (w6l >>> 8 | w6h << 24) ^ (w6l >>> 7 | w6h << 25) | 0;
- w5l = w5l + xl | 0;
- w5h = w5h + ((w6h >>> 1 | w6l << 31) ^ (w6h >>> 8 | w6l << 24) ^ w6h >>> 7) + (w5l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w3l >>> 19 | w3h << 13) ^ (w3l << 3 | w3h >>> 29) ^ (w3l >>> 6 | w3h << 26) | 0;
- w5l = w5l + xl | 0;
- w5h = w5h + ((w3h >>> 19 | w3l << 13) ^ (w3h << 3 | w3l >>> 29) ^ w3h >>> 6) + (w5l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1014477480 + w5l | 0;
- th = 1986661051 + w5h + (tl >>> 0 < w5l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w6l = w6l + w15l | 0;
- w6h = w6h + w15h + (w6l >>> 0 < w15l >>> 0 ? 1 : 0) | 0;
- xl = (w7l >>> 1 | w7h << 31) ^ (w7l >>> 8 | w7h << 24) ^ (w7l >>> 7 | w7h << 25) | 0;
- w6l = w6l + xl | 0;
- w6h = w6h + ((w7h >>> 1 | w7l << 31) ^ (w7h >>> 8 | w7l << 24) ^ w7h >>> 7) + (w6l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w4l >>> 19 | w4h << 13) ^ (w4l << 3 | w4h >>> 29) ^ (w4l >>> 6 | w4h << 26) | 0;
- w6l = w6l + xl | 0;
- w6h = w6h + ((w4h >>> 19 | w4l << 13) ^ (w4h << 3 | w4l >>> 29) ^ w4h >>> 6) + (w6l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1206759142 + w6l | 0;
- th = 2177026350 + w6h + (tl >>> 0 < w6l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w7l = w7l + w0l | 0;
- w7h = w7h + w0h + (w7l >>> 0 < w0l >>> 0 ? 1 : 0) | 0;
- xl = (w8l >>> 1 | w8h << 31) ^ (w8l >>> 8 | w8h << 24) ^ (w8l >>> 7 | w8h << 25) | 0;
- w7l = w7l + xl | 0;
- w7h = w7h + ((w8h >>> 1 | w8l << 31) ^ (w8h >>> 8 | w8l << 24) ^ w8h >>> 7) + (w7l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w5l >>> 19 | w5h << 13) ^ (w5l << 3 | w5h >>> 29) ^ (w5l >>> 6 | w5h << 26) | 0;
- w7l = w7l + xl | 0;
- w7h = w7h + ((w5h >>> 19 | w5l << 13) ^ (w5h << 3 | w5l >>> 29) ^ w5h >>> 6) + (w7l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 344077627 + w7l | 0;
- th = 2456956037 + w7h + (tl >>> 0 < w7l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w8l = w8l + w1l | 0;
- w8h = w8h + w1h + (w8l >>> 0 < w1l >>> 0 ? 1 : 0) | 0;
- xl = (w9l >>> 1 | w9h << 31) ^ (w9l >>> 8 | w9h << 24) ^ (w9l >>> 7 | w9h << 25) | 0;
- w8l = w8l + xl | 0;
- w8h = w8h + ((w9h >>> 1 | w9l << 31) ^ (w9h >>> 8 | w9l << 24) ^ w9h >>> 7) + (w8l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w6l >>> 19 | w6h << 13) ^ (w6l << 3 | w6h >>> 29) ^ (w6l >>> 6 | w6h << 26) | 0;
- w8l = w8l + xl | 0;
- w8h = w8h + ((w6h >>> 19 | w6l << 13) ^ (w6h << 3 | w6l >>> 29) ^ w6h >>> 6) + (w8l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1290863460 + w8l | 0;
- th = 2730485921 + w8h + (tl >>> 0 < w8l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w9l = w9l + w2l | 0;
- w9h = w9h + w2h + (w9l >>> 0 < w2l >>> 0 ? 1 : 0) | 0;
- xl = (w10l >>> 1 | w10h << 31) ^ (w10l >>> 8 | w10h << 24) ^ (w10l >>> 7 | w10h << 25) | 0;
- w9l = w9l + xl | 0;
- w9h = w9h + ((w10h >>> 1 | w10l << 31) ^ (w10h >>> 8 | w10l << 24) ^ w10h >>> 7) + (w9l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w7l >>> 19 | w7h << 13) ^ (w7l << 3 | w7h >>> 29) ^ (w7l >>> 6 | w7h << 26) | 0;
- w9l = w9l + xl | 0;
- w9h = w9h + ((w7h >>> 19 | w7l << 13) ^ (w7h << 3 | w7l >>> 29) ^ w7h >>> 6) + (w9l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3158454273 + w9l | 0;
- th = 2820302411 + w9h + (tl >>> 0 < w9l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w10l = w10l + w3l | 0;
- w10h = w10h + w3h + (w10l >>> 0 < w3l >>> 0 ? 1 : 0) | 0;
- xl = (w11l >>> 1 | w11h << 31) ^ (w11l >>> 8 | w11h << 24) ^ (w11l >>> 7 | w11h << 25) | 0;
- w10l = w10l + xl | 0;
- w10h = w10h + ((w11h >>> 1 | w11l << 31) ^ (w11h >>> 8 | w11l << 24) ^ w11h >>> 7) + (w10l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w8l >>> 19 | w8h << 13) ^ (w8l << 3 | w8h >>> 29) ^ (w8l >>> 6 | w8h << 26) | 0;
- w10l = w10l + xl | 0;
- w10h = w10h + ((w8h >>> 19 | w8l << 13) ^ (w8h << 3 | w8l >>> 29) ^ w8h >>> 6) + (w10l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3505952657 + w10l | 0;
- th = 3259730800 + w10h + (tl >>> 0 < w10l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w11l = w11l + w4l | 0;
- w11h = w11h + w4h + (w11l >>> 0 < w4l >>> 0 ? 1 : 0) | 0;
- xl = (w12l >>> 1 | w12h << 31) ^ (w12l >>> 8 | w12h << 24) ^ (w12l >>> 7 | w12h << 25) | 0;
- w11l = w11l + xl | 0;
- w11h = w11h + ((w12h >>> 1 | w12l << 31) ^ (w12h >>> 8 | w12l << 24) ^ w12h >>> 7) + (w11l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w9l >>> 19 | w9h << 13) ^ (w9l << 3 | w9h >>> 29) ^ (w9l >>> 6 | w9h << 26) | 0;
- w11l = w11l + xl | 0;
- w11h = w11h + ((w9h >>> 19 | w9l << 13) ^ (w9h << 3 | w9l >>> 29) ^ w9h >>> 6) + (w11l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 106217008 + w11l | 0;
- th = 3345764771 + w11h + (tl >>> 0 < w11l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w12l = w12l + w5l | 0;
- w12h = w12h + w5h + (w12l >>> 0 < w5l >>> 0 ? 1 : 0) | 0;
- xl = (w13l >>> 1 | w13h << 31) ^ (w13l >>> 8 | w13h << 24) ^ (w13l >>> 7 | w13h << 25) | 0;
- w12l = w12l + xl | 0;
- w12h = w12h + ((w13h >>> 1 | w13l << 31) ^ (w13h >>> 8 | w13l << 24) ^ w13h >>> 7) + (w12l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w10l >>> 19 | w10h << 13) ^ (w10l << 3 | w10h >>> 29) ^ (w10l >>> 6 | w10h << 26) | 0;
- w12l = w12l + xl | 0;
- w12h = w12h + ((w10h >>> 19 | w10l << 13) ^ (w10h << 3 | w10l >>> 29) ^ w10h >>> 6) + (w12l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3606008344 + w12l | 0;
- th = 3516065817 + w12h + (tl >>> 0 < w12l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w13l = w13l + w6l | 0;
- w13h = w13h + w6h + (w13l >>> 0 < w6l >>> 0 ? 1 : 0) | 0;
- xl = (w14l >>> 1 | w14h << 31) ^ (w14l >>> 8 | w14h << 24) ^ (w14l >>> 7 | w14h << 25) | 0;
- w13l = w13l + xl | 0;
- w13h = w13h + ((w14h >>> 1 | w14l << 31) ^ (w14h >>> 8 | w14l << 24) ^ w14h >>> 7) + (w13l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w11l >>> 19 | w11h << 13) ^ (w11l << 3 | w11h >>> 29) ^ (w11l >>> 6 | w11h << 26) | 0;
- w13l = w13l + xl | 0;
- w13h = w13h + ((w11h >>> 19 | w11l << 13) ^ (w11h << 3 | w11l >>> 29) ^ w11h >>> 6) + (w13l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1432725776 + w13l | 0;
- th = 3600352804 + w13h + (tl >>> 0 < w13l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w14l = w14l + w7l | 0;
- w14h = w14h + w7h + (w14l >>> 0 < w7l >>> 0 ? 1 : 0) | 0;
- xl = (w15l >>> 1 | w15h << 31) ^ (w15l >>> 8 | w15h << 24) ^ (w15l >>> 7 | w15h << 25) | 0;
- w14l = w14l + xl | 0;
- w14h = w14h + ((w15h >>> 1 | w15l << 31) ^ (w15h >>> 8 | w15l << 24) ^ w15h >>> 7) + (w14l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w12l >>> 19 | w12h << 13) ^ (w12l << 3 | w12h >>> 29) ^ (w12l >>> 6 | w12h << 26) | 0;
- w14l = w14l + xl | 0;
- w14h = w14h + ((w12h >>> 19 | w12l << 13) ^ (w12h << 3 | w12l >>> 29) ^ w12h >>> 6) + (w14l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1467031594 + w14l | 0;
- th = 4094571909 + w14h + (tl >>> 0 < w14l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w15l = w15l + w8l | 0;
- w15h = w15h + w8h + (w15l >>> 0 < w8l >>> 0 ? 1 : 0) | 0;
- xl = (w0l >>> 1 | w0h << 31) ^ (w0l >>> 8 | w0h << 24) ^ (w0l >>> 7 | w0h << 25) | 0;
- w15l = w15l + xl | 0;
- w15h = w15h + ((w0h >>> 1 | w0l << 31) ^ (w0h >>> 8 | w0l << 24) ^ w0h >>> 7) + (w15l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w13l >>> 19 | w13h << 13) ^ (w13l << 3 | w13h >>> 29) ^ (w13l >>> 6 | w13h << 26) | 0;
- w15l = w15l + xl | 0;
- w15h = w15h + ((w13h >>> 19 | w13l << 13) ^ (w13h << 3 | w13l >>> 29) ^ w13h >>> 6) + (w15l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 851169720 + w15l | 0;
- th = 275423344 + w15h + (tl >>> 0 < w15l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w0l = w0l + w9l | 0;
- w0h = w0h + w9h + (w0l >>> 0 < w9l >>> 0 ? 1 : 0) | 0;
- xl = (w1l >>> 1 | w1h << 31) ^ (w1l >>> 8 | w1h << 24) ^ (w1l >>> 7 | w1h << 25) | 0;
- w0l = w0l + xl | 0;
- w0h = w0h + ((w1h >>> 1 | w1l << 31) ^ (w1h >>> 8 | w1l << 24) ^ w1h >>> 7) + (w0l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w14l >>> 19 | w14h << 13) ^ (w14l << 3 | w14h >>> 29) ^ (w14l >>> 6 | w14h << 26) | 0;
- w0l = w0l + xl | 0;
- w0h = w0h + ((w14h >>> 19 | w14l << 13) ^ (w14h << 3 | w14l >>> 29) ^ w14h >>> 6) + (w0l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3100823752 + w0l | 0;
- th = 430227734 + w0h + (tl >>> 0 < w0l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w1l = w1l + w10l | 0;
- w1h = w1h + w10h + (w1l >>> 0 < w10l >>> 0 ? 1 : 0) | 0;
- xl = (w2l >>> 1 | w2h << 31) ^ (w2l >>> 8 | w2h << 24) ^ (w2l >>> 7 | w2h << 25) | 0;
- w1l = w1l + xl | 0;
- w1h = w1h + ((w2h >>> 1 | w2l << 31) ^ (w2h >>> 8 | w2l << 24) ^ w2h >>> 7) + (w1l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w15l >>> 19 | w15h << 13) ^ (w15l << 3 | w15h >>> 29) ^ (w15l >>> 6 | w15h << 26) | 0;
- w1l = w1l + xl | 0;
- w1h = w1h + ((w15h >>> 19 | w15l << 13) ^ (w15h << 3 | w15l >>> 29) ^ w15h >>> 6) + (w1l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1363258195 + w1l | 0;
- th = 506948616 + w1h + (tl >>> 0 < w1l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w2l = w2l + w11l | 0;
- w2h = w2h + w11h + (w2l >>> 0 < w11l >>> 0 ? 1 : 0) | 0;
- xl = (w3l >>> 1 | w3h << 31) ^ (w3l >>> 8 | w3h << 24) ^ (w3l >>> 7 | w3h << 25) | 0;
- w2l = w2l + xl | 0;
- w2h = w2h + ((w3h >>> 1 | w3l << 31) ^ (w3h >>> 8 | w3l << 24) ^ w3h >>> 7) + (w2l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w0l >>> 19 | w0h << 13) ^ (w0l << 3 | w0h >>> 29) ^ (w0l >>> 6 | w0h << 26) | 0;
- w2l = w2l + xl | 0;
- w2h = w2h + ((w0h >>> 19 | w0l << 13) ^ (w0h << 3 | w0l >>> 29) ^ w0h >>> 6) + (w2l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3750685593 + w2l | 0;
- th = 659060556 + w2h + (tl >>> 0 < w2l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w3l = w3l + w12l | 0;
- w3h = w3h + w12h + (w3l >>> 0 < w12l >>> 0 ? 1 : 0) | 0;
- xl = (w4l >>> 1 | w4h << 31) ^ (w4l >>> 8 | w4h << 24) ^ (w4l >>> 7 | w4h << 25) | 0;
- w3l = w3l + xl | 0;
- w3h = w3h + ((w4h >>> 1 | w4l << 31) ^ (w4h >>> 8 | w4l << 24) ^ w4h >>> 7) + (w3l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w1l >>> 19 | w1h << 13) ^ (w1l << 3 | w1h >>> 29) ^ (w1l >>> 6 | w1h << 26) | 0;
- w3l = w3l + xl | 0;
- w3h = w3h + ((w1h >>> 19 | w1l << 13) ^ (w1h << 3 | w1l >>> 29) ^ w1h >>> 6) + (w3l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3785050280 + w3l | 0;
- th = 883997877 + w3h + (tl >>> 0 < w3l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w4l = w4l + w13l | 0;
- w4h = w4h + w13h + (w4l >>> 0 < w13l >>> 0 ? 1 : 0) | 0;
- xl = (w5l >>> 1 | w5h << 31) ^ (w5l >>> 8 | w5h << 24) ^ (w5l >>> 7 | w5h << 25) | 0;
- w4l = w4l + xl | 0;
- w4h = w4h + ((w5h >>> 1 | w5l << 31) ^ (w5h >>> 8 | w5l << 24) ^ w5h >>> 7) + (w4l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w2l >>> 19 | w2h << 13) ^ (w2l << 3 | w2h >>> 29) ^ (w2l >>> 6 | w2h << 26) | 0;
- w4l = w4l + xl | 0;
- w4h = w4h + ((w2h >>> 19 | w2l << 13) ^ (w2h << 3 | w2l >>> 29) ^ w2h >>> 6) + (w4l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3318307427 + w4l | 0;
- th = 958139571 + w4h + (tl >>> 0 < w4l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w5l = w5l + w14l | 0;
- w5h = w5h + w14h + (w5l >>> 0 < w14l >>> 0 ? 1 : 0) | 0;
- xl = (w6l >>> 1 | w6h << 31) ^ (w6l >>> 8 | w6h << 24) ^ (w6l >>> 7 | w6h << 25) | 0;
- w5l = w5l + xl | 0;
- w5h = w5h + ((w6h >>> 1 | w6l << 31) ^ (w6h >>> 8 | w6l << 24) ^ w6h >>> 7) + (w5l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w3l >>> 19 | w3h << 13) ^ (w3l << 3 | w3h >>> 29) ^ (w3l >>> 6 | w3h << 26) | 0;
- w5l = w5l + xl | 0;
- w5h = w5h + ((w3h >>> 19 | w3l << 13) ^ (w3h << 3 | w3l >>> 29) ^ w3h >>> 6) + (w5l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3812723403 + w5l | 0;
- th = 1322822218 + w5h + (tl >>> 0 < w5l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w6l = w6l + w15l | 0;
- w6h = w6h + w15h + (w6l >>> 0 < w15l >>> 0 ? 1 : 0) | 0;
- xl = (w7l >>> 1 | w7h << 31) ^ (w7l >>> 8 | w7h << 24) ^ (w7l >>> 7 | w7h << 25) | 0;
- w6l = w6l + xl | 0;
- w6h = w6h + ((w7h >>> 1 | w7l << 31) ^ (w7h >>> 8 | w7l << 24) ^ w7h >>> 7) + (w6l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w4l >>> 19 | w4h << 13) ^ (w4l << 3 | w4h >>> 29) ^ (w4l >>> 6 | w4h << 26) | 0;
- w6l = w6l + xl | 0;
- w6h = w6h + ((w4h >>> 19 | w4l << 13) ^ (w4h << 3 | w4l >>> 29) ^ w4h >>> 6) + (w6l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 2003034995 + w6l | 0;
- th = 1537002063 + w6h + (tl >>> 0 < w6l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w7l = w7l + w0l | 0;
- w7h = w7h + w0h + (w7l >>> 0 < w0l >>> 0 ? 1 : 0) | 0;
- xl = (w8l >>> 1 | w8h << 31) ^ (w8l >>> 8 | w8h << 24) ^ (w8l >>> 7 | w8h << 25) | 0;
- w7l = w7l + xl | 0;
- w7h = w7h + ((w8h >>> 1 | w8l << 31) ^ (w8h >>> 8 | w8l << 24) ^ w8h >>> 7) + (w7l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w5l >>> 19 | w5h << 13) ^ (w5l << 3 | w5h >>> 29) ^ (w5l >>> 6 | w5h << 26) | 0;
- w7l = w7l + xl | 0;
- w7h = w7h + ((w5h >>> 19 | w5l << 13) ^ (w5h << 3 | w5l >>> 29) ^ w5h >>> 6) + (w7l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3602036899 + w7l | 0;
- th = 1747873779 + w7h + (tl >>> 0 < w7l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w8l = w8l + w1l | 0;
- w8h = w8h + w1h + (w8l >>> 0 < w1l >>> 0 ? 1 : 0) | 0;
- xl = (w9l >>> 1 | w9h << 31) ^ (w9l >>> 8 | w9h << 24) ^ (w9l >>> 7 | w9h << 25) | 0;
- w8l = w8l + xl | 0;
- w8h = w8h + ((w9h >>> 1 | w9l << 31) ^ (w9h >>> 8 | w9l << 24) ^ w9h >>> 7) + (w8l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w6l >>> 19 | w6h << 13) ^ (w6l << 3 | w6h >>> 29) ^ (w6l >>> 6 | w6h << 26) | 0;
- w8l = w8l + xl | 0;
- w8h = w8h + ((w6h >>> 19 | w6l << 13) ^ (w6h << 3 | w6l >>> 29) ^ w6h >>> 6) + (w8l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1575990012 + w8l | 0;
- th = 1955562222 + w8h + (tl >>> 0 < w8l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w9l = w9l + w2l | 0;
- w9h = w9h + w2h + (w9l >>> 0 < w2l >>> 0 ? 1 : 0) | 0;
- xl = (w10l >>> 1 | w10h << 31) ^ (w10l >>> 8 | w10h << 24) ^ (w10l >>> 7 | w10h << 25) | 0;
- w9l = w9l + xl | 0;
- w9h = w9h + ((w10h >>> 1 | w10l << 31) ^ (w10h >>> 8 | w10l << 24) ^ w10h >>> 7) + (w9l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w7l >>> 19 | w7h << 13) ^ (w7l << 3 | w7h >>> 29) ^ (w7l >>> 6 | w7h << 26) | 0;
- w9l = w9l + xl | 0;
- w9h = w9h + ((w7h >>> 19 | w7l << 13) ^ (w7h << 3 | w7l >>> 29) ^ w7h >>> 6) + (w9l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1125592928 + w9l | 0;
- th = 2024104815 + w9h + (tl >>> 0 < w9l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w10l = w10l + w3l | 0;
- w10h = w10h + w3h + (w10l >>> 0 < w3l >>> 0 ? 1 : 0) | 0;
- xl = (w11l >>> 1 | w11h << 31) ^ (w11l >>> 8 | w11h << 24) ^ (w11l >>> 7 | w11h << 25) | 0;
- w10l = w10l + xl | 0;
- w10h = w10h + ((w11h >>> 1 | w11l << 31) ^ (w11h >>> 8 | w11l << 24) ^ w11h >>> 7) + (w10l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w8l >>> 19 | w8h << 13) ^ (w8l << 3 | w8h >>> 29) ^ (w8l >>> 6 | w8h << 26) | 0;
- w10l = w10l + xl | 0;
- w10h = w10h + ((w8h >>> 19 | w8l << 13) ^ (w8h << 3 | w8l >>> 29) ^ w8h >>> 6) + (w10l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 2716904306 + w10l | 0;
- th = 2227730452 + w10h + (tl >>> 0 < w10l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w11l = w11l + w4l | 0;
- w11h = w11h + w4h + (w11l >>> 0 < w4l >>> 0 ? 1 : 0) | 0;
- xl = (w12l >>> 1 | w12h << 31) ^ (w12l >>> 8 | w12h << 24) ^ (w12l >>> 7 | w12h << 25) | 0;
- w11l = w11l + xl | 0;
- w11h = w11h + ((w12h >>> 1 | w12l << 31) ^ (w12h >>> 8 | w12l << 24) ^ w12h >>> 7) + (w11l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w9l >>> 19 | w9h << 13) ^ (w9l << 3 | w9h >>> 29) ^ (w9l >>> 6 | w9h << 26) | 0;
- w11l = w11l + xl | 0;
- w11h = w11h + ((w9h >>> 19 | w9l << 13) ^ (w9h << 3 | w9l >>> 29) ^ w9h >>> 6) + (w11l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 442776044 + w11l | 0;
- th = 2361852424 + w11h + (tl >>> 0 < w11l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w12l = w12l + w5l | 0;
- w12h = w12h + w5h + (w12l >>> 0 < w5l >>> 0 ? 1 : 0) | 0;
- xl = (w13l >>> 1 | w13h << 31) ^ (w13l >>> 8 | w13h << 24) ^ (w13l >>> 7 | w13h << 25) | 0;
- w12l = w12l + xl | 0;
- w12h = w12h + ((w13h >>> 1 | w13l << 31) ^ (w13h >>> 8 | w13l << 24) ^ w13h >>> 7) + (w12l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w10l >>> 19 | w10h << 13) ^ (w10l << 3 | w10h >>> 29) ^ (w10l >>> 6 | w10h << 26) | 0;
- w12l = w12l + xl | 0;
- w12h = w12h + ((w10h >>> 19 | w10l << 13) ^ (w10h << 3 | w10l >>> 29) ^ w10h >>> 6) + (w12l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 593698344 + w12l | 0;
- th = 2428436474 + w12h + (tl >>> 0 < w12l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w13l = w13l + w6l | 0;
- w13h = w13h + w6h + (w13l >>> 0 < w6l >>> 0 ? 1 : 0) | 0;
- xl = (w14l >>> 1 | w14h << 31) ^ (w14l >>> 8 | w14h << 24) ^ (w14l >>> 7 | w14h << 25) | 0;
- w13l = w13l + xl | 0;
- w13h = w13h + ((w14h >>> 1 | w14l << 31) ^ (w14h >>> 8 | w14l << 24) ^ w14h >>> 7) + (w13l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w11l >>> 19 | w11h << 13) ^ (w11l << 3 | w11h >>> 29) ^ (w11l >>> 6 | w11h << 26) | 0;
- w13l = w13l + xl | 0;
- w13h = w13h + ((w11h >>> 19 | w11l << 13) ^ (w11h << 3 | w11l >>> 29) ^ w11h >>> 6) + (w13l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3733110249 + w13l | 0;
- th = 2756734187 + w13h + (tl >>> 0 < w13l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w14l = w14l + w7l | 0;
- w14h = w14h + w7h + (w14l >>> 0 < w7l >>> 0 ? 1 : 0) | 0;
- xl = (w15l >>> 1 | w15h << 31) ^ (w15l >>> 8 | w15h << 24) ^ (w15l >>> 7 | w15h << 25) | 0;
- w14l = w14l + xl | 0;
- w14h = w14h + ((w15h >>> 1 | w15l << 31) ^ (w15h >>> 8 | w15l << 24) ^ w15h >>> 7) + (w14l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w12l >>> 19 | w12h << 13) ^ (w12l << 3 | w12h >>> 29) ^ (w12l >>> 6 | w12h << 26) | 0;
- w14l = w14l + xl | 0;
- w14h = w14h + ((w12h >>> 19 | w12l << 13) ^ (w12h << 3 | w12l >>> 29) ^ w12h >>> 6) + (w14l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 2999351573 + w14l | 0;
- th = 3204031479 + w14h + (tl >>> 0 < w14l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w15l = w15l + w8l | 0;
- w15h = w15h + w8h + (w15l >>> 0 < w8l >>> 0 ? 1 : 0) | 0;
- xl = (w0l >>> 1 | w0h << 31) ^ (w0l >>> 8 | w0h << 24) ^ (w0l >>> 7 | w0h << 25) | 0;
- w15l = w15l + xl | 0;
- w15h = w15h + ((w0h >>> 1 | w0l << 31) ^ (w0h >>> 8 | w0l << 24) ^ w0h >>> 7) + (w15l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w13l >>> 19 | w13h << 13) ^ (w13l << 3 | w13h >>> 29) ^ (w13l >>> 6 | w13h << 26) | 0;
- w15l = w15l + xl | 0;
- w15h = w15h + ((w13h >>> 19 | w13l << 13) ^ (w13h << 3 | w13l >>> 29) ^ w13h >>> 6) + (w15l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3815920427 + w15l | 0;
- th = 3329325298 + w15h + (tl >>> 0 < w15l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w0l = w0l + w9l | 0;
- w0h = w0h + w9h + (w0l >>> 0 < w9l >>> 0 ? 1 : 0) | 0;
- xl = (w1l >>> 1 | w1h << 31) ^ (w1l >>> 8 | w1h << 24) ^ (w1l >>> 7 | w1h << 25) | 0;
- w0l = w0l + xl | 0;
- w0h = w0h + ((w1h >>> 1 | w1l << 31) ^ (w1h >>> 8 | w1l << 24) ^ w1h >>> 7) + (w0l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w14l >>> 19 | w14h << 13) ^ (w14l << 3 | w14h >>> 29) ^ (w14l >>> 6 | w14h << 26) | 0;
- w0l = w0l + xl | 0;
- w0h = w0h + ((w14h >>> 19 | w14l << 13) ^ (w14h << 3 | w14l >>> 29) ^ w14h >>> 6) + (w0l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3928383900 + w0l | 0;
- th = 3391569614 + w0h + (tl >>> 0 < w0l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w1l = w1l + w10l | 0;
- w1h = w1h + w10h + (w1l >>> 0 < w10l >>> 0 ? 1 : 0) | 0;
- xl = (w2l >>> 1 | w2h << 31) ^ (w2l >>> 8 | w2h << 24) ^ (w2l >>> 7 | w2h << 25) | 0;
- w1l = w1l + xl | 0;
- w1h = w1h + ((w2h >>> 1 | w2l << 31) ^ (w2h >>> 8 | w2l << 24) ^ w2h >>> 7) + (w1l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w15l >>> 19 | w15h << 13) ^ (w15l << 3 | w15h >>> 29) ^ (w15l >>> 6 | w15h << 26) | 0;
- w1l = w1l + xl | 0;
- w1h = w1h + ((w15h >>> 19 | w15l << 13) ^ (w15h << 3 | w15l >>> 29) ^ w15h >>> 6) + (w1l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 566280711 + w1l | 0;
- th = 3515267271 + w1h + (tl >>> 0 < w1l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w2l = w2l + w11l | 0;
- w2h = w2h + w11h + (w2l >>> 0 < w11l >>> 0 ? 1 : 0) | 0;
- xl = (w3l >>> 1 | w3h << 31) ^ (w3l >>> 8 | w3h << 24) ^ (w3l >>> 7 | w3h << 25) | 0;
- w2l = w2l + xl | 0;
- w2h = w2h + ((w3h >>> 1 | w3l << 31) ^ (w3h >>> 8 | w3l << 24) ^ w3h >>> 7) + (w2l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w0l >>> 19 | w0h << 13) ^ (w0l << 3 | w0h >>> 29) ^ (w0l >>> 6 | w0h << 26) | 0;
- w2l = w2l + xl | 0;
- w2h = w2h + ((w0h >>> 19 | w0l << 13) ^ (w0h << 3 | w0l >>> 29) ^ w0h >>> 6) + (w2l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3454069534 + w2l | 0;
- th = 3940187606 + w2h + (tl >>> 0 < w2l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w3l = w3l + w12l | 0;
- w3h = w3h + w12h + (w3l >>> 0 < w12l >>> 0 ? 1 : 0) | 0;
- xl = (w4l >>> 1 | w4h << 31) ^ (w4l >>> 8 | w4h << 24) ^ (w4l >>> 7 | w4h << 25) | 0;
- w3l = w3l + xl | 0;
- w3h = w3h + ((w4h >>> 1 | w4l << 31) ^ (w4h >>> 8 | w4l << 24) ^ w4h >>> 7) + (w3l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w1l >>> 19 | w1h << 13) ^ (w1l << 3 | w1h >>> 29) ^ (w1l >>> 6 | w1h << 26) | 0;
- w3l = w3l + xl | 0;
- w3h = w3h + ((w1h >>> 19 | w1l << 13) ^ (w1h << 3 | w1l >>> 29) ^ w1h >>> 6) + (w3l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 4000239992 + w3l | 0;
- th = 4118630271 + w3h + (tl >>> 0 < w3l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w4l = w4l + w13l | 0;
- w4h = w4h + w13h + (w4l >>> 0 < w13l >>> 0 ? 1 : 0) | 0;
- xl = (w5l >>> 1 | w5h << 31) ^ (w5l >>> 8 | w5h << 24) ^ (w5l >>> 7 | w5h << 25) | 0;
- w4l = w4l + xl | 0;
- w4h = w4h + ((w5h >>> 1 | w5l << 31) ^ (w5h >>> 8 | w5l << 24) ^ w5h >>> 7) + (w4l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w2l >>> 19 | w2h << 13) ^ (w2l << 3 | w2h >>> 29) ^ (w2l >>> 6 | w2h << 26) | 0;
- w4l = w4l + xl | 0;
- w4h = w4h + ((w2h >>> 19 | w2l << 13) ^ (w2h << 3 | w2l >>> 29) ^ w2h >>> 6) + (w4l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1914138554 + w4l | 0;
- th = 116418474 + w4h + (tl >>> 0 < w4l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w5l = w5l + w14l | 0;
- w5h = w5h + w14h + (w5l >>> 0 < w14l >>> 0 ? 1 : 0) | 0;
- xl = (w6l >>> 1 | w6h << 31) ^ (w6l >>> 8 | w6h << 24) ^ (w6l >>> 7 | w6h << 25) | 0;
- w5l = w5l + xl | 0;
- w5h = w5h + ((w6h >>> 1 | w6l << 31) ^ (w6h >>> 8 | w6l << 24) ^ w6h >>> 7) + (w5l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w3l >>> 19 | w3h << 13) ^ (w3l << 3 | w3h >>> 29) ^ (w3l >>> 6 | w3h << 26) | 0;
- w5l = w5l + xl | 0;
- w5h = w5h + ((w3h >>> 19 | w3l << 13) ^ (w3h << 3 | w3l >>> 29) ^ w3h >>> 6) + (w5l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 2731055270 + w5l | 0;
- th = 174292421 + w5h + (tl >>> 0 < w5l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w6l = w6l + w15l | 0;
- w6h = w6h + w15h + (w6l >>> 0 < w15l >>> 0 ? 1 : 0) | 0;
- xl = (w7l >>> 1 | w7h << 31) ^ (w7l >>> 8 | w7h << 24) ^ (w7l >>> 7 | w7h << 25) | 0;
- w6l = w6l + xl | 0;
- w6h = w6h + ((w7h >>> 1 | w7l << 31) ^ (w7h >>> 8 | w7l << 24) ^ w7h >>> 7) + (w6l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w4l >>> 19 | w4h << 13) ^ (w4l << 3 | w4h >>> 29) ^ (w4l >>> 6 | w4h << 26) | 0;
- w6l = w6l + xl | 0;
- w6h = w6h + ((w4h >>> 19 | w4l << 13) ^ (w4h << 3 | w4l >>> 29) ^ w4h >>> 6) + (w6l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3203993006 + w6l | 0;
- th = 289380356 + w6h + (tl >>> 0 < w6l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w7l = w7l + w0l | 0;
- w7h = w7h + w0h + (w7l >>> 0 < w0l >>> 0 ? 1 : 0) | 0;
- xl = (w8l >>> 1 | w8h << 31) ^ (w8l >>> 8 | w8h << 24) ^ (w8l >>> 7 | w8h << 25) | 0;
- w7l = w7l + xl | 0;
- w7h = w7h + ((w8h >>> 1 | w8l << 31) ^ (w8h >>> 8 | w8l << 24) ^ w8h >>> 7) + (w7l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w5l >>> 19 | w5h << 13) ^ (w5l << 3 | w5h >>> 29) ^ (w5l >>> 6 | w5h << 26) | 0;
- w7l = w7l + xl | 0;
- w7h = w7h + ((w5h >>> 19 | w5l << 13) ^ (w5h << 3 | w5l >>> 29) ^ w5h >>> 6) + (w7l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 320620315 + w7l | 0;
- th = 460393269 + w7h + (tl >>> 0 < w7l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w8l = w8l + w1l | 0;
- w8h = w8h + w1h + (w8l >>> 0 < w1l >>> 0 ? 1 : 0) | 0;
- xl = (w9l >>> 1 | w9h << 31) ^ (w9l >>> 8 | w9h << 24) ^ (w9l >>> 7 | w9h << 25) | 0;
- w8l = w8l + xl | 0;
- w8h = w8h + ((w9h >>> 1 | w9l << 31) ^ (w9h >>> 8 | w9l << 24) ^ w9h >>> 7) + (w8l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w6l >>> 19 | w6h << 13) ^ (w6l << 3 | w6h >>> 29) ^ (w6l >>> 6 | w6h << 26) | 0;
- w8l = w8l + xl | 0;
- w8h = w8h + ((w6h >>> 19 | w6l << 13) ^ (w6h << 3 | w6l >>> 29) ^ w6h >>> 6) + (w8l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 587496836 + w8l | 0;
- th = 685471733 + w8h + (tl >>> 0 < w8l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w9l = w9l + w2l | 0;
- w9h = w9h + w2h + (w9l >>> 0 < w2l >>> 0 ? 1 : 0) | 0;
- xl = (w10l >>> 1 | w10h << 31) ^ (w10l >>> 8 | w10h << 24) ^ (w10l >>> 7 | w10h << 25) | 0;
- w9l = w9l + xl | 0;
- w9h = w9h + ((w10h >>> 1 | w10l << 31) ^ (w10h >>> 8 | w10l << 24) ^ w10h >>> 7) + (w9l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w7l >>> 19 | w7h << 13) ^ (w7l << 3 | w7h >>> 29) ^ (w7l >>> 6 | w7h << 26) | 0;
- w9l = w9l + xl | 0;
- w9h = w9h + ((w7h >>> 19 | w7l << 13) ^ (w7h << 3 | w7l >>> 29) ^ w7h >>> 6) + (w9l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1086792851 + w9l | 0;
- th = 852142971 + w9h + (tl >>> 0 < w9l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w10l = w10l + w3l | 0;
- w10h = w10h + w3h + (w10l >>> 0 < w3l >>> 0 ? 1 : 0) | 0;
- xl = (w11l >>> 1 | w11h << 31) ^ (w11l >>> 8 | w11h << 24) ^ (w11l >>> 7 | w11h << 25) | 0;
- w10l = w10l + xl | 0;
- w10h = w10h + ((w11h >>> 1 | w11l << 31) ^ (w11h >>> 8 | w11l << 24) ^ w11h >>> 7) + (w10l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w8l >>> 19 | w8h << 13) ^ (w8l << 3 | w8h >>> 29) ^ (w8l >>> 6 | w8h << 26) | 0;
- w10l = w10l + xl | 0;
- w10h = w10h + ((w8h >>> 19 | w8l << 13) ^ (w8h << 3 | w8l >>> 29) ^ w8h >>> 6) + (w10l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 365543100 + w10l | 0;
- th = 1017036298 + w10h + (tl >>> 0 < w10l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w11l = w11l + w4l | 0;
- w11h = w11h + w4h + (w11l >>> 0 < w4l >>> 0 ? 1 : 0) | 0;
- xl = (w12l >>> 1 | w12h << 31) ^ (w12l >>> 8 | w12h << 24) ^ (w12l >>> 7 | w12h << 25) | 0;
- w11l = w11l + xl | 0;
- w11h = w11h + ((w12h >>> 1 | w12l << 31) ^ (w12h >>> 8 | w12l << 24) ^ w12h >>> 7) + (w11l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w9l >>> 19 | w9h << 13) ^ (w9l << 3 | w9h >>> 29) ^ (w9l >>> 6 | w9h << 26) | 0;
- w11l = w11l + xl | 0;
- w11h = w11h + ((w9h >>> 19 | w9l << 13) ^ (w9h << 3 | w9l >>> 29) ^ w9h >>> 6) + (w11l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 2618297676 + w11l | 0;
- th = 1126000580 + w11h + (tl >>> 0 < w11l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w12l = w12l + w5l | 0;
- w12h = w12h + w5h + (w12l >>> 0 < w5l >>> 0 ? 1 : 0) | 0;
- xl = (w13l >>> 1 | w13h << 31) ^ (w13l >>> 8 | w13h << 24) ^ (w13l >>> 7 | w13h << 25) | 0;
- w12l = w12l + xl | 0;
- w12h = w12h + ((w13h >>> 1 | w13l << 31) ^ (w13h >>> 8 | w13l << 24) ^ w13h >>> 7) + (w12l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w10l >>> 19 | w10h << 13) ^ (w10l << 3 | w10h >>> 29) ^ (w10l >>> 6 | w10h << 26) | 0;
- w12l = w12l + xl | 0;
- w12h = w12h + ((w10h >>> 19 | w10l << 13) ^ (w10h << 3 | w10l >>> 29) ^ w10h >>> 6) + (w12l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 3409855158 + w12l | 0;
- th = 1288033470 + w12h + (tl >>> 0 < w12l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w13l = w13l + w6l | 0;
- w13h = w13h + w6h + (w13l >>> 0 < w6l >>> 0 ? 1 : 0) | 0;
- xl = (w14l >>> 1 | w14h << 31) ^ (w14l >>> 8 | w14h << 24) ^ (w14l >>> 7 | w14h << 25) | 0;
- w13l = w13l + xl | 0;
- w13h = w13h + ((w14h >>> 1 | w14l << 31) ^ (w14h >>> 8 | w14l << 24) ^ w14h >>> 7) + (w13l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w11l >>> 19 | w11h << 13) ^ (w11l << 3 | w11h >>> 29) ^ (w11l >>> 6 | w11h << 26) | 0;
- w13l = w13l + xl | 0;
- w13h = w13h + ((w11h >>> 19 | w11l << 13) ^ (w11h << 3 | w11l >>> 29) ^ w11h >>> 6) + (w13l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 4234509866 + w13l | 0;
- th = 1501505948 + w13h + (tl >>> 0 < w13l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w14l = w14l + w7l | 0;
- w14h = w14h + w7h + (w14l >>> 0 < w7l >>> 0 ? 1 : 0) | 0;
- xl = (w15l >>> 1 | w15h << 31) ^ (w15l >>> 8 | w15h << 24) ^ (w15l >>> 7 | w15h << 25) | 0;
- w14l = w14l + xl | 0;
- w14h = w14h + ((w15h >>> 1 | w15l << 31) ^ (w15h >>> 8 | w15l << 24) ^ w15h >>> 7) + (w14l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w12l >>> 19 | w12h << 13) ^ (w12l << 3 | w12h >>> 29) ^ (w12l >>> 6 | w12h << 26) | 0;
- w14l = w14l + xl | 0;
- w14h = w14h + ((w12h >>> 19 | w12l << 13) ^ (w12h << 3 | w12l >>> 29) ^ w12h >>> 6) + (w14l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 987167468 + w14l | 0;
- th = 1607167915 + w14h + (tl >>> 0 < w14l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- w15l = w15l + w8l | 0;
- w15h = w15h + w8h + (w15l >>> 0 < w8l >>> 0 ? 1 : 0) | 0;
- xl = (w0l >>> 1 | w0h << 31) ^ (w0l >>> 8 | w0h << 24) ^ (w0l >>> 7 | w0h << 25) | 0;
- w15l = w15l + xl | 0;
- w15h = w15h + ((w0h >>> 1 | w0l << 31) ^ (w0h >>> 8 | w0l << 24) ^ w0h >>> 7) + (w15l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = (w13l >>> 19 | w13h << 13) ^ (w13l << 3 | w13h >>> 29) ^ (w13l >>> 6 | w13h << 26) | 0;
- w15l = w15l + xl | 0;
- w15h = w15h + ((w13h >>> 19 | w13l << 13) ^ (w13h << 3 | w13l >>> 29) ^ w13h >>> 6) + (w15l >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- tl = 1246189591 + w15l | 0;
- th = 1816402316 + w15h + (tl >>> 0 < w15l >>> 0 ? 1 : 0) | 0;
- tl = tl + hl | 0;
- th = th + hh + (tl >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- xl = (el >>> 14 | eh << 18) ^ (el >>> 18 | eh << 14) ^ (el << 23 | eh >>> 9) | 0;
- tl = tl + xl | 0;
- th = th + ((eh >>> 14 | el << 18) ^ (eh >>> 18 | el << 14) ^ (eh << 23 | el >>> 9)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- xl = gl ^ el & (fl ^ gl) | 0;
- tl = tl + xl | 0;
- th = th + (gh ^ eh & (fh ^ gh)) + (tl >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- hl = gl;
- hh = gh;
- gl = fl;
- gh = fh;
- fl = el;
- fh = eh;
- el = dl + tl | 0;
- eh = dh + th + (el >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- dl = cl;
- dh = ch;
- cl = bl;
- ch = bh;
- bl = al;
- bh = ah;
- al = tl + (bl & cl ^ dl & (bl ^ cl)) | 0;
- ah = th + (bh & ch ^ dh & (bh ^ ch)) + (al >>> 0 < tl >>> 0 ? 1 : 0) | 0;
- xl = (bl >>> 28 | bh << 4) ^ (bl << 30 | bh >>> 2) ^ (bl << 25 | bh >>> 7) | 0;
- al = al + xl | 0;
- ah = ah + ((bh >>> 28 | bl << 4) ^ (bh << 30 | bl >>> 2) ^ (bh << 25 | bl >>> 7)) + (al >>> 0 < xl >>> 0 ? 1 : 0) | 0;
- H0l = H0l + al | 0;
- H0h = H0h + ah + (H0l >>> 0 < al >>> 0 ? 1 : 0) | 0;
- H1l = H1l + bl | 0;
- H1h = H1h + bh + (H1l >>> 0 < bl >>> 0 ? 1 : 0) | 0;
- H2l = H2l + cl | 0;
- H2h = H2h + ch + (H2l >>> 0 < cl >>> 0 ? 1 : 0) | 0;
- H3l = H3l + dl | 0;
- H3h = H3h + dh + (H3l >>> 0 < dl >>> 0 ? 1 : 0) | 0;
- H4l = H4l + el | 0;
- H4h = H4h + eh + (H4l >>> 0 < el >>> 0 ? 1 : 0) | 0;
- H5l = H5l + fl | 0;
- H5h = H5h + fh + (H5l >>> 0 < fl >>> 0 ? 1 : 0) | 0;
- H6l = H6l + gl | 0;
- H6h = H6h + gh + (H6l >>> 0 < gl >>> 0 ? 1 : 0) | 0;
- H7l = H7l + hl | 0;
- H7h = H7h + hh + (H7l >>> 0 < hl >>> 0 ? 1 : 0) | 0;
- }
- function _core_heap(offset) {
- offset = offset | 0;
- _core(HEAP[offset | 0] << 24 | HEAP[offset | 1] << 16 | HEAP[offset | 2] << 8 | HEAP[offset | 3], HEAP[offset | 4] << 24 | HEAP[offset | 5] << 16 | HEAP[offset | 6] << 8 | HEAP[offset | 7], HEAP[offset | 8] << 24 | HEAP[offset | 9] << 16 | HEAP[offset | 10] << 8 | HEAP[offset | 11], HEAP[offset | 12] << 24 | HEAP[offset | 13] << 16 | HEAP[offset | 14] << 8 | HEAP[offset | 15], HEAP[offset | 16] << 24 | HEAP[offset | 17] << 16 | HEAP[offset | 18] << 8 | HEAP[offset | 19], HEAP[offset | 20] << 24 | HEAP[offset | 21] << 16 | HEAP[offset | 22] << 8 | HEAP[offset | 23], HEAP[offset | 24] << 24 | HEAP[offset | 25] << 16 | HEAP[offset | 26] << 8 | HEAP[offset | 27], HEAP[offset | 28] << 24 | HEAP[offset | 29] << 16 | HEAP[offset | 30] << 8 | HEAP[offset | 31], HEAP[offset | 32] << 24 | HEAP[offset | 33] << 16 | HEAP[offset | 34] << 8 | HEAP[offset | 35], HEAP[offset | 36] << 24 | HEAP[offset | 37] << 16 | HEAP[offset | 38] << 8 | HEAP[offset | 39], HEAP[offset | 40] << 24 | HEAP[offset | 41] << 16 | HEAP[offset | 42] << 8 | HEAP[offset | 43], HEAP[offset | 44] << 24 | HEAP[offset | 45] << 16 | HEAP[offset | 46] << 8 | HEAP[offset | 47], HEAP[offset | 48] << 24 | HEAP[offset | 49] << 16 | HEAP[offset | 50] << 8 | HEAP[offset | 51], HEAP[offset | 52] << 24 | HEAP[offset | 53] << 16 | HEAP[offset | 54] << 8 | HEAP[offset | 55], HEAP[offset | 56] << 24 | HEAP[offset | 57] << 16 | HEAP[offset | 58] << 8 | HEAP[offset | 59], HEAP[offset | 60] << 24 | HEAP[offset | 61] << 16 | HEAP[offset | 62] << 8 | HEAP[offset | 63], HEAP[offset | 64] << 24 | HEAP[offset | 65] << 16 | HEAP[offset | 66] << 8 | HEAP[offset | 67], HEAP[offset | 68] << 24 | HEAP[offset | 69] << 16 | HEAP[offset | 70] << 8 | HEAP[offset | 71], HEAP[offset | 72] << 24 | HEAP[offset | 73] << 16 | HEAP[offset | 74] << 8 | HEAP[offset | 75], HEAP[offset | 76] << 24 | HEAP[offset | 77] << 16 | HEAP[offset | 78] << 8 | HEAP[offset | 79], HEAP[offset | 80] << 24 | HEAP[offset | 81] << 16 | HEAP[offset | 82] << 8 | HEAP[offset | 83], HEAP[offset | 84] << 24 | HEAP[offset | 85] << 16 | HEAP[offset | 86] << 8 | HEAP[offset | 87], HEAP[offset | 88] << 24 | HEAP[offset | 89] << 16 | HEAP[offset | 90] << 8 | HEAP[offset | 91], HEAP[offset | 92] << 24 | HEAP[offset | 93] << 16 | HEAP[offset | 94] << 8 | HEAP[offset | 95], HEAP[offset | 96] << 24 | HEAP[offset | 97] << 16 | HEAP[offset | 98] << 8 | HEAP[offset | 99], HEAP[offset | 100] << 24 | HEAP[offset | 101] << 16 | HEAP[offset | 102] << 8 | HEAP[offset | 103], HEAP[offset | 104] << 24 | HEAP[offset | 105] << 16 | HEAP[offset | 106] << 8 | HEAP[offset | 107], HEAP[offset | 108] << 24 | HEAP[offset | 109] << 16 | HEAP[offset | 110] << 8 | HEAP[offset | 111], HEAP[offset | 112] << 24 | HEAP[offset | 113] << 16 | HEAP[offset | 114] << 8 | HEAP[offset | 115], HEAP[offset | 116] << 24 | HEAP[offset | 117] << 16 | HEAP[offset | 118] << 8 | HEAP[offset | 119], HEAP[offset | 120] << 24 | HEAP[offset | 121] << 16 | HEAP[offset | 122] << 8 | HEAP[offset | 123], HEAP[offset | 124] << 24 | HEAP[offset | 125] << 16 | HEAP[offset | 126] << 8 | HEAP[offset | 127]);
- }
- function _state_to_heap(output) {
- output = output | 0;
- HEAP[output | 0] = H0h >>> 24;
- HEAP[output | 1] = H0h >>> 16 & 255;
- HEAP[output | 2] = H0h >>> 8 & 255;
- HEAP[output | 3] = H0h & 255;
- HEAP[output | 4] = H0l >>> 24;
- HEAP[output | 5] = H0l >>> 16 & 255;
- HEAP[output | 6] = H0l >>> 8 & 255;
- HEAP[output | 7] = H0l & 255;
- HEAP[output | 8] = H1h >>> 24;
- HEAP[output | 9] = H1h >>> 16 & 255;
- HEAP[output | 10] = H1h >>> 8 & 255;
- HEAP[output | 11] = H1h & 255;
- HEAP[output | 12] = H1l >>> 24;
- HEAP[output | 13] = H1l >>> 16 & 255;
- HEAP[output | 14] = H1l >>> 8 & 255;
- HEAP[output | 15] = H1l & 255;
- HEAP[output | 16] = H2h >>> 24;
- HEAP[output | 17] = H2h >>> 16 & 255;
- HEAP[output | 18] = H2h >>> 8 & 255;
- HEAP[output | 19] = H2h & 255;
- HEAP[output | 20] = H2l >>> 24;
- HEAP[output | 21] = H2l >>> 16 & 255;
- HEAP[output | 22] = H2l >>> 8 & 255;
- HEAP[output | 23] = H2l & 255;
- HEAP[output | 24] = H3h >>> 24;
- HEAP[output | 25] = H3h >>> 16 & 255;
- HEAP[output | 26] = H3h >>> 8 & 255;
- HEAP[output | 27] = H3h & 255;
- HEAP[output | 28] = H3l >>> 24;
- HEAP[output | 29] = H3l >>> 16 & 255;
- HEAP[output | 30] = H3l >>> 8 & 255;
- HEAP[output | 31] = H3l & 255;
- HEAP[output | 32] = H4h >>> 24;
- HEAP[output | 33] = H4h >>> 16 & 255;
- HEAP[output | 34] = H4h >>> 8 & 255;
- HEAP[output | 35] = H4h & 255;
- HEAP[output | 36] = H4l >>> 24;
- HEAP[output | 37] = H4l >>> 16 & 255;
- HEAP[output | 38] = H4l >>> 8 & 255;
- HEAP[output | 39] = H4l & 255;
- HEAP[output | 40] = H5h >>> 24;
- HEAP[output | 41] = H5h >>> 16 & 255;
- HEAP[output | 42] = H5h >>> 8 & 255;
- HEAP[output | 43] = H5h & 255;
- HEAP[output | 44] = H5l >>> 24;
- HEAP[output | 45] = H5l >>> 16 & 255;
- HEAP[output | 46] = H5l >>> 8 & 255;
- HEAP[output | 47] = H5l & 255;
- HEAP[output | 48] = H6h >>> 24;
- HEAP[output | 49] = H6h >>> 16 & 255;
- HEAP[output | 50] = H6h >>> 8 & 255;
- HEAP[output | 51] = H6h & 255;
- HEAP[output | 52] = H6l >>> 24;
- HEAP[output | 53] = H6l >>> 16 & 255;
- HEAP[output | 54] = H6l >>> 8 & 255;
- HEAP[output | 55] = H6l & 255;
- HEAP[output | 56] = H7h >>> 24;
- HEAP[output | 57] = H7h >>> 16 & 255;
- HEAP[output | 58] = H7h >>> 8 & 255;
- HEAP[output | 59] = H7h & 255;
- HEAP[output | 60] = H7l >>> 24;
- HEAP[output | 61] = H7l >>> 16 & 255;
- HEAP[output | 62] = H7l >>> 8 & 255;
- HEAP[output | 63] = H7l & 255;
- }
- function reset() {
- H0h = 1779033703;
- H0l = 4089235720;
- H1h = 3144134277;
- H1l = 2227873595;
- H2h = 1013904242;
- H2l = 4271175723;
- H3h = 2773480762;
- H3l = 1595750129;
- H4h = 1359893119;
- H4l = 2917565137;
- H5h = 2600822924;
- H5l = 725511199;
- H6h = 528734635;
- H6l = 4215389547;
- H7h = 1541459225;
- H7l = 327033209;
- TOTAL = 0;
- }
- function init(h0h, h0l, h1h, h1l, h2h, h2l, h3h, h3l, h4h, h4l, h5h, h5l, h6h, h6l, h7h, h7l, total) {
- h0h = h0h | 0;
- h0l = h0l | 0;
- h1h = h1h | 0;
- h1l = h1l | 0;
- h2h = h2h | 0;
- h2l = h2l | 0;
- h3h = h3h | 0;
- h3l = h3l | 0;
- h4h = h4h | 0;
- h4l = h4l | 0;
- h5h = h5h | 0;
- h5l = h5l | 0;
- h6h = h6h | 0;
- h6l = h6l | 0;
- h7h = h7h | 0;
- h7l = h7l | 0;
- total = total | 0;
- H0h = h0h;
- H0l = h0l;
- H1h = h1h;
- H1l = h1l;
- H2h = h2h;
- H2l = h2l;
- H3h = h3h;
- H3l = h3l;
- H4h = h4h;
- H4l = h4l;
- H5h = h5h;
- H5l = h5l;
- H6h = h6h;
- H6l = h6l;
- H7h = h7h;
- H7l = h7l;
- TOTAL = total;
- }
- function process(offset, length) {
- offset = offset | 0;
- length = length | 0;
- var hashed = 0;
- if (offset & 127) return -1;
- while ((length | 0) >= 128) {
- _core_heap(offset);
- offset = offset + 128 | 0;
- length = length - 128 | 0;
- hashed = hashed + 128 | 0;
- }
- TOTAL = TOTAL + hashed | 0;
- return hashed | 0;
- }
- function finish(offset, length, output) {
- offset = offset | 0;
- length = length | 0;
- output = output | 0;
- var hashed = 0, i = 0;
- if (offset & 127) return -1;
- if (~output) if (output & 63) return -1;
- if ((length | 0) >= 128) {
- hashed = process(offset, length) | 0;
- if ((hashed | 0) == -1) return -1;
- offset = offset + hashed | 0;
- length = length - hashed | 0;
- }
- hashed = hashed + length | 0;
- TOTAL = TOTAL + length | 0;
- HEAP[offset | length] = 128;
- if ((length | 0) >= 112) {
- for (i = length + 1 | 0; (i | 0) < 128; i = i + 1 | 0) HEAP[offset | i] = 0;
- _core_heap(offset);
- length = 0;
- HEAP[offset | 0] = 0;
- }
- for (i = length + 1 | 0; (i | 0) < 123; i = i + 1 | 0) HEAP[offset | i] = 0;
- HEAP[offset | 123] = TOTAL >>> 29;
- HEAP[offset | 124] = TOTAL >>> 21 & 255;
- HEAP[offset | 125] = TOTAL >>> 13 & 255;
- HEAP[offset | 126] = TOTAL >>> 5 & 255;
- HEAP[offset | 127] = TOTAL << 3 & 255;
- _core_heap(offset);
- if (~output) _state_to_heap(output);
- return hashed | 0;
- }
- function hmac_reset() {
- H0h = I0h;
- H0l = I0l;
- H1h = I1h;
- H1l = I1l;
- H2h = I2h;
- H2l = I2l;
- H3h = I3h;
- H3l = I3l;
- H4h = I4h;
- H4l = I4l;
- H5h = I5h;
- H5l = I5l;
- H6h = I6h;
- H6l = I6l;
- H7h = I7h;
- H7l = I7l;
- TOTAL = 128;
- }
- function _hmac_opad() {
- H0h = O0h;
- H0l = O0l;
- H1h = O1h;
- H1l = O1l;
- H2h = O2h;
- H2l = O2l;
- H3h = O3h;
- H3l = O3l;
- H4h = O4h;
- H4l = O4l;
- H5h = O5h;
- H5l = O5l;
- H6h = O6h;
- H6l = O6l;
- H7h = O7h;
- H7l = O7l;
- TOTAL = 128;
- }
- function hmac_init(p0h, p0l, p1h, p1l, p2h, p2l, p3h, p3l, p4h, p4l, p5h, p5l, p6h, p6l, p7h, p7l, p8h, p8l, p9h, p9l, p10h, p10l, p11h, p11l, p12h, p12l, p13h, p13l, p14h, p14l, p15h, p15l) {
- p0h = p0h | 0;
- p0l = p0l | 0;
- p1h = p1h | 0;
- p1l = p1l | 0;
- p2h = p2h | 0;
- p2l = p2l | 0;
- p3h = p3h | 0;
- p3l = p3l | 0;
- p4h = p4h | 0;
- p4l = p4l | 0;
- p5h = p5h | 0;
- p5l = p5l | 0;
- p6h = p6h | 0;
- p6l = p6l | 0;
- p7h = p7h | 0;
- p7l = p7l | 0;
- p8h = p8h | 0;
- p8l = p8l | 0;
- p9h = p9h | 0;
- p9l = p9l | 0;
- p10h = p10h | 0;
- p10l = p10l | 0;
- p11h = p11h | 0;
- p11l = p11l | 0;
- p12h = p12h | 0;
- p12l = p12l | 0;
- p13h = p13h | 0;
- p13l = p13l | 0;
- p14h = p14h | 0;
- p14l = p14l | 0;
- p15h = p15h | 0;
- p15l = p15l | 0;
- reset();
- _core(p0h ^ 1549556828, p0l ^ 1549556828, p1h ^ 1549556828, p1l ^ 1549556828, p2h ^ 1549556828, p2l ^ 1549556828, p3h ^ 1549556828, p3l ^ 1549556828, p4h ^ 1549556828, p4l ^ 1549556828, p5h ^ 1549556828, p5l ^ 1549556828, p6h ^ 1549556828, p6l ^ 1549556828, p7h ^ 1549556828, p7l ^ 1549556828, p8h ^ 1549556828, p8l ^ 1549556828, p9h ^ 1549556828, p9l ^ 1549556828, p10h ^ 1549556828, p10l ^ 1549556828, p11h ^ 1549556828, p11l ^ 1549556828, p12h ^ 1549556828, p12l ^ 1549556828, p13h ^ 1549556828, p13l ^ 1549556828, p14h ^ 1549556828, p14l ^ 1549556828, p15h ^ 1549556828, p15l ^ 1549556828);
- O0h = H0h;
- O0l = H0l;
- O1h = H1h;
- O1l = H1l;
- O2h = H2h;
- O2l = H2l;
- O3h = H3h;
- O3l = H3l;
- O4h = H4h;
- O4l = H4l;
- O5h = H5h;
- O5l = H5l;
- O6h = H6h;
- O6l = H6l;
- O7h = H7h;
- O7l = H7l;
- reset();
- _core(p0h ^ 909522486, p0l ^ 909522486, p1h ^ 909522486, p1l ^ 909522486, p2h ^ 909522486, p2l ^ 909522486, p3h ^ 909522486, p3l ^ 909522486, p4h ^ 909522486, p4l ^ 909522486, p5h ^ 909522486, p5l ^ 909522486, p6h ^ 909522486, p6l ^ 909522486, p7h ^ 909522486, p7l ^ 909522486, p8h ^ 909522486, p8l ^ 909522486, p9h ^ 909522486, p9l ^ 909522486, p10h ^ 909522486, p10l ^ 909522486, p11h ^ 909522486, p11l ^ 909522486, p12h ^ 909522486, p12l ^ 909522486, p13h ^ 909522486, p13l ^ 909522486, p14h ^ 909522486, p14l ^ 909522486, p15h ^ 909522486, p15l ^ 909522486);
- I0h = H0h;
- I0l = H0l;
- I1h = H1h;
- I1l = H1l;
- I2h = H2h;
- I2l = H2l;
- I3h = H3h;
- I3l = H3l;
- I4h = H4h;
- I4l = H4l;
- I5h = H5h;
- I5l = H5l;
- I6h = H6h;
- I6l = H6l;
- I7h = H7h;
- I7l = H7l;
- TOTAL = 128;
- }
- function hmac_finish(offset, length, output) {
- offset = offset | 0;
- length = length | 0;
- output = output | 0;
- var t0h = 0, t0l = 0, t1h = 0, t1l = 0, t2h = 0, t2l = 0, t3h = 0, t3l = 0, t4h = 0, t4l = 0, t5h = 0, t5l = 0, t6h = 0, t6l = 0, t7h = 0, t7l = 0, hashed = 0;
- if (offset & 127) return -1;
- if (~output) if (output & 63) return -1;
- hashed = finish(offset, length, -1) | 0;
- t0h = H0h;
- t0l = H0l;
- t1h = H1h;
- t1l = H1l;
- t2h = H2h;
- t2l = H2l;
- t3h = H3h;
- t3l = H3l;
- t4h = H4h;
- t4l = H4l;
- t5h = H5h;
- t5l = H5l;
- t6h = H6h;
- t6l = H6l;
- t7h = H7h;
- t7l = H7l;
- _hmac_opad();
- _core(t0h, t0l, t1h, t1l, t2h, t2l, t3h, t3l, t4h, t4l, t5h, t5l, t6h, t6l, t7h, t7l, 2147483648, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1536);
- if (~output) _state_to_heap(output);
- return hashed | 0;
- }
- function pbkdf2_generate_block(offset, length, block, count, output) {
- offset = offset | 0;
- length = length | 0;
- block = block | 0;
- count = count | 0;
- output = output | 0;
- var h0h = 0, h0l = 0, h1h = 0, h1l = 0, h2h = 0, h2l = 0, h3h = 0, h3l = 0, h4h = 0, h4l = 0, h5h = 0, h5l = 0, h6h = 0, h6l = 0, h7h = 0, h7l = 0, t0h = 0, t0l = 0, t1h = 0, t1l = 0, t2h = 0, t2l = 0, t3h = 0, t3l = 0, t4h = 0, t4l = 0, t5h = 0, t5l = 0, t6h = 0, t6l = 0, t7h = 0, t7l = 0;
- if (offset & 127) return -1;
- if (~output) if (output & 63) return -1;
- HEAP[offset + length | 0] = block >>> 24;
- HEAP[offset + length + 1 | 0] = block >>> 16 & 255;
- HEAP[offset + length + 2 | 0] = block >>> 8 & 255;
- HEAP[offset + length + 3 | 0] = block & 255;
- // Closure compiler warning - The result of the 'bitor' operator is not being used
- //hmac_finish(offset, length + 4 | 0, -1) | 0;
- hmac_finish(offset, length + 4 | 0, -1);
- h0h = t0h = H0h;
- h0l = t0l = H0l;
- h1h = t1h = H1h;
- h1l = t1l = H1l;
- h2h = t2h = H2h;
- h2l = t2l = H2l;
- h3h = t3h = H3h;
- h3l = t3l = H3l;
- h4h = t4h = H4h;
- h4l = t4l = H4l;
- h5h = t5h = H5h;
- h5l = t5l = H5l;
- h6h = t6h = H6h;
- h6l = t6l = H6l;
- h7h = t7h = H7h;
- h7l = t7l = H7l;
- count = count - 1 | 0;
- while ((count | 0) > 0) {
- hmac_reset();
- _core(t0h, t0l, t1h, t1l, t2h, t2l, t3h, t3l, t4h, t4l, t5h, t5l, t6h, t6l, t7h, t7l, 2147483648, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1536);
- t0h = H0h;
- t0l = H0l;
- t1h = H1h;
- t1l = H1l;
- t2h = H2h;
- t2l = H2l;
- t3h = H3h;
- t3l = H3l;
- t4h = H4h;
- t4l = H4l;
- t5h = H5h;
- t5l = H5l;
- t6h = H6h;
- t6l = H6l;
- t7h = H7h;
- t7l = H7l;
- _hmac_opad();
- _core(t0h, t0l, t1h, t1l, t2h, t2l, t3h, t3l, t4h, t4l, t5h, t5l, t6h, t6l, t7h, t7l, 2147483648, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1536);
- t0h = H0h;
- t0l = H0l;
- t1h = H1h;
- t1l = H1l;
- t2h = H2h;
- t2l = H2l;
- t3h = H3h;
- t3l = H3l;
- t4h = H4h;
- t4l = H4l;
- t5h = H5h;
- t5l = H5l;
- t6h = H6h;
- t6l = H6l;
- t7h = H7h;
- t7l = H7l;
- h0h = h0h ^ H0h;
- h0l = h0l ^ H0l;
- h1h = h1h ^ H1h;
- h1l = h1l ^ H1l;
- h2h = h2h ^ H2h;
- h2l = h2l ^ H2l;
- h3h = h3h ^ H3h;
- h3l = h3l ^ H3l;
- h4h = h4h ^ H4h;
- h4l = h4l ^ H4l;
- h5h = h5h ^ H5h;
- h5l = h5l ^ H5l;
- h6h = h6h ^ H6h;
- h6l = h6l ^ H6l;
- h7h = h7h ^ H7h;
- h7l = h7l ^ H7l;
- count = count - 1 | 0;
- }
- H0h = h0h;
- H0l = h0l;
- H1h = h1h;
- H1l = h1l;
- H2h = h2h;
- H2l = h2l;
- H3h = h3h;
- H3l = h3l;
- H4h = h4h;
- H4l = h4l;
- H5h = h5h;
- H5l = h5l;
- H6h = h6h;
- H6l = h6l;
- H7h = h7h;
- H7l = h7l;
- if (~output) _state_to_heap(output);
- return 0;
- }
- return {
- reset: reset,
- init: init,
- process: process,
- finish: finish,
- hmac_reset: hmac_reset,
- hmac_init: hmac_init,
- hmac_finish: hmac_finish,
- pbkdf2_generate_block: pbkdf2_generate_block
- };
+ })
+
+ return Script.fromChunks(chunks)
+}
+
+Script.fromBuffer = function (buffer) {
+ var chunks = []
+ var i = 0
+
+ while (i < buffer.length) {
+ var opcode = buffer.readUInt8(i)
+
+ // data chunk
+ if ((opcode > opcodes.OP_0) && (opcode <= opcodes.OP_PUSHDATA4)) {
+ var d = bufferutils.readPushDataInt(buffer, i)
+
+ // did reading a pushDataInt fail? return non-chunked script
+ if (d === null) return new Script(buffer, [])
+ i += d.size
+
+ // attempt to read too much data?
+ if (i + d.number > buffer.length) return new Script(buffer, [])
+
+ var data = buffer.slice(i, i + d.number)
+ i += d.number
+
+ chunks.push(data)
+
+ // opcode
+ } else {
+ chunks.push(opcode)
+
+ i += 1
}
- var _sha512_block_size = 128, _sha512_hash_size = 64;
- function sha512_constructor(options) {
- options = options || {};
- options.heapSize = options.heapSize || 4096;
- if (options.heapSize <= 0 || options.heapSize % 4096) throw new IllegalArgumentError("heapSize must be a positive number and multiple of 4096");
- this.heap = options.heap || new Uint8Array(options.heapSize);
- this.asm = options.asm || sha512_asm(global, null, this.heap.buffer);
- this.BLOCK_SIZE = _sha512_block_size;
- this.HASH_SIZE = _sha512_hash_size;
- this.reset();
+ }
+
+ return new Script(buffer, chunks)
+}
+
+Script.fromChunks = function (chunks) {
+ typeForce('Array', chunks)
+
+ var bufferSize = chunks.reduce(function (accum, chunk) {
+ // data chunk
+ if (Buffer.isBuffer(chunk)) {
+ return accum + bufferutils.pushDataSize(chunk.length) + chunk.length
}
- function sha512_reset() {
- this.result = null;
- this.pos = 0;
- this.len = 0;
- this.asm.reset();
- return this;
+
+ // opcode
+ return accum + 1
+ }, 0.0)
+
+ var buffer = new Buffer(bufferSize)
+ var offset = 0
+
+ chunks.forEach(function (chunk) {
+ // data chunk
+ if (Buffer.isBuffer(chunk)) {
+ offset += bufferutils.writePushDataInt(buffer, chunk.length, offset)
+
+ chunk.copy(buffer, offset)
+ offset += chunk.length
+
+ // opcode
+ } else {
+ buffer.writeUInt8(chunk, offset)
+ offset += 1
}
- function sha512_process(data) {
- if (this.result !== null) throw new IllegalStateError("state must be reset before processing new data");
- var dpos = 0, dlen = 0, clen = 0;
- if (is_buffer(data) || is_bytes(data)) {
- dpos = data.byteOffset || 0;
- dlen = data.byteLength;
- } else if (is_string(data)) {
- dlen = data.length;
- } else {
- throw new TypeError("data isn't of expected type");
- }
- while (dlen > 0) {
- clen = this.heap.byteLength - this.pos - this.len;
- clen = clen < dlen ? clen : dlen;
- if (is_buffer(data) || is_bytes(data)) {
- this.heap.set(new Uint8Array(data.buffer || data, dpos, clen), this.pos + this.len);
- } else {
- for (var i = 0; i < clen; i++) this.heap[this.pos + this.len + i] = data.charCodeAt(dpos + i);
- }
- this.len += clen;
- dpos += clen;
- dlen -= clen;
- clen = this.asm.process(this.pos, this.len);
- if (clen < this.len) {
- this.pos += clen;
- this.len -= clen;
- } else {
- this.pos = 0;
- this.len = 0;
- }
- }
- return this;
+ })
+
+ assert.equal(offset, buffer.length, 'Could not decode chunks')
+ return new Script(buffer, chunks)
+}
+
+Script.fromHex = function (hex) {
+ return Script.fromBuffer(new Buffer(hex, 'hex'))
+}
+
+Script.EMPTY = Script.fromChunks([])
+
+Script.prototype.getHash = function () {
+ return crypto.hash160(this.buffer)
+}
+
+// FIXME: doesn't work for data chunks, maybe time to use buffertools.compare...
+Script.prototype.without = function (needle) {
+ return Script.fromChunks(this.chunks.filter(function (op) {
+ return op !== needle
+ }))
+}
+
+var reverseOps = []
+for (var op in opcodes) {
+ var code = opcodes[op]
+ reverseOps[code] = op
+}
+
+Script.prototype.toASM = function () {
+ return this.chunks.map(function (chunk) {
+ // data chunk
+ if (Buffer.isBuffer(chunk)) {
+ return chunk.toString('hex')
+
+ // opcode
+ } else {
+ return reverseOps[chunk]
}
- function sha512_finish() {
- if (this.result !== null) throw new IllegalStateError("state must be reset before processing new data");
- this.asm.finish(this.pos, this.len, 0);
- this.result = new Uint8Array(_sha512_hash_size);
- this.result.set(this.heap.subarray(0, _sha512_hash_size));
- this.pos = 0;
- this.len = 0;
- return this;
+ }).join(' ')
+}
+
+Script.prototype.toBuffer = function () {
+ return this.buffer
+}
+
+Script.prototype.toHex = function () {
+ return this.toBuffer().toString('hex')
+}
+
+module.exports = Script
+
+}).call(this,require("buffer").Buffer)
+},{"./bufferutils":57,"./crypto":58,"./opcodes":67,"assert":5,"buffer":7,"typeforce":53}],69:[function(require,module,exports){
+(function (Buffer){
+var assert = require('assert')
+var ops = require('./opcodes')
+var typeForce = require('typeforce')
+
+var ecurve = require('ecurve')
+var curve = ecurve.getCurveByName('secp256k1')
+
+var ECSignature = require('./ecsignature')
+var Script = require('./script')
+
+function isCanonicalPubKey (buffer) {
+ if (!Buffer.isBuffer(buffer)) return false
+
+ try {
+ ecurve.Point.decodeFrom(curve, buffer)
+ } catch (e) {
+ if (!(e.message.match(/Invalid sequence (length|tag)/)))
+ throw e
+
+ return false
+ }
+
+ return true
+}
+
+function isCanonicalSignature (buffer) {
+ if (!Buffer.isBuffer(buffer)) return false
+
+ try {
+ ECSignature.parseScriptSignature(buffer)
+ } catch (e) {
+ if (!(e.message.match(/Not a DER sequence|Invalid sequence length|Expected a DER integer|R length is zero|S length is zero|R value excessively padded|S value excessively padded|R value is negative|S value is negative|Invalid hashType/))) {
+ throw e
}
- sha512_constructor.BLOCK_SIZE = _sha512_block_size;
- sha512_constructor.HASH_SIZE = _sha512_hash_size;
- var sha512_prototype = sha512_constructor.prototype;
- sha512_prototype.reset = sha512_reset;
- sha512_prototype.process = sha512_process;
- sha512_prototype.finish = sha512_finish;
- function hmac_constructor(options) {
- options = options || {};
- if (!options.hash) throw new SyntaxError("option 'hash' is required");
- if (!options.hash.HASH_SIZE) throw new SyntaxError("option 'hash' supplied doesn't seem to be a valid hash function");
- this.hash = options.hash;
- this.BLOCK_SIZE = this.hash.BLOCK_SIZE;
- this.HMAC_SIZE = this.hash.HASH_SIZE;
- this.key = null;
- this.verify = null;
- this.result = null;
- if (options.password !== undefined || options.verify !== undefined) this.reset(options);
- return this;
+
+ return false
+ }
+
+ return true
+}
+
+function isPubKeyHashInput (script) {
+ return script.chunks.length === 2 &&
+ isCanonicalSignature(script.chunks[0]) &&
+ isCanonicalPubKey(script.chunks[1])
+}
+
+function isPubKeyHashOutput (script) {
+ return script.chunks.length === 5 &&
+ script.chunks[0] === ops.OP_DUP &&
+ script.chunks[1] === ops.OP_HASH160 &&
+ Buffer.isBuffer(script.chunks[2]) &&
+ script.chunks[2].length === 20 &&
+ script.chunks[3] === ops.OP_EQUALVERIFY &&
+ script.chunks[4] === ops.OP_CHECKSIG
+}
+
+function isPubKeyInput (script) {
+ return script.chunks.length === 1 &&
+ isCanonicalSignature(script.chunks[0])
+}
+
+function isPubKeyOutput (script) {
+ return script.chunks.length === 2 &&
+ isCanonicalPubKey(script.chunks[0]) &&
+ script.chunks[1] === ops.OP_CHECKSIG
+}
+
+function isScriptHashInput (script, allowIncomplete) {
+ if (script.chunks.length < 2) return false
+
+ var lastChunk = script.chunks[script.chunks.length - 1]
+ if (!Buffer.isBuffer(lastChunk)) return false
+
+ var scriptSig = Script.fromChunks(script.chunks.slice(0, -1))
+ var redeemScript = Script.fromBuffer(lastChunk)
+
+ // is redeemScript a valid script?
+ if (redeemScript.chunks.length === 0) return false
+
+ return classifyInput(scriptSig, allowIncomplete) === classifyOutput(redeemScript)
+}
+
+function isScriptHashOutput (script) {
+ return script.chunks.length === 3 &&
+ script.chunks[0] === ops.OP_HASH160 &&
+ Buffer.isBuffer(script.chunks[1]) &&
+ script.chunks[1].length === 20 &&
+ script.chunks[2] === ops.OP_EQUAL
+}
+
+// allowIncomplete is to account for combining signatures
+// See https://github.com/bitcoin/bitcoin/blob/f425050546644a36b0b8e0eb2f6934a3e0f6f80f/src/script/sign.cpp#L195-L197
+function isMultisigInput (script, allowIncomplete) {
+ if (script.chunks.length < 2) return false
+ if (script.chunks[0] !== ops.OP_0) return false
+
+ if (allowIncomplete) {
+ return script.chunks.slice(1).every(function (chunk) {
+ return chunk === ops.OP_0 || isCanonicalSignature(chunk)
+ })
+ }
+
+ return script.chunks.slice(1).every(isCanonicalSignature)
+}
+
+function isMultisigOutput (script) {
+ if (script.chunks.length < 4) return false
+ if (script.chunks[script.chunks.length - 1] !== ops.OP_CHECKMULTISIG) return false
+
+ var mOp = script.chunks[0]
+ if (mOp === ops.OP_0) return false
+ if (mOp < ops.OP_1) return false
+ if (mOp > ops.OP_16) return false
+
+ var nOp = script.chunks[script.chunks.length - 2]
+ if (nOp === ops.OP_0) return false
+ if (nOp < ops.OP_1) return false
+ if (nOp > ops.OP_16) return false
+
+ var m = mOp - (ops.OP_1 - 1)
+ var n = nOp - (ops.OP_1 - 1)
+ if (n < m) return false
+
+ var pubKeys = script.chunks.slice(1, -2)
+ if (n < pubKeys.length) return false
+
+ return pubKeys.every(isCanonicalPubKey)
+}
+
+function isNullDataOutput (script) {
+ return script.chunks[0] === ops.OP_RETURN
+}
+
+function classifyOutput (script) {
+ typeForce('Script', script)
+
+ if (isPubKeyHashOutput(script)) {
+ return 'pubkeyhash'
+ } else if (isScriptHashOutput(script)) {
+ return 'scripthash'
+ } else if (isMultisigOutput(script)) {
+ return 'multisig'
+ } else if (isPubKeyOutput(script)) {
+ return 'pubkey'
+ } else if (isNullDataOutput(script)) {
+ return 'nulldata'
+ }
+
+ return 'nonstandard'
+}
+
+function classifyInput (script, allowIncomplete) {
+ typeForce('Script', script)
+
+ if (isPubKeyHashInput(script)) {
+ return 'pubkeyhash'
+ } else if (isMultisigInput(script, allowIncomplete)) {
+ return 'multisig'
+ } else if (isScriptHashInput(script, allowIncomplete)) {
+ return 'scripthash'
+ } else if (isPubKeyInput(script)) {
+ return 'pubkey'
+ }
+
+ return 'nonstandard'
+}
+
+// Standard Script Templates
+// {pubKey} OP_CHECKSIG
+function pubKeyOutput (pubKey) {
+ return Script.fromChunks([
+ pubKey.toBuffer(),
+ ops.OP_CHECKSIG
+ ])
+}
+
+// OP_DUP OP_HASH160 {pubKeyHash} OP_EQUALVERIFY OP_CHECKSIG
+function pubKeyHashOutput (hash) {
+ typeForce('Buffer', hash)
+
+ return Script.fromChunks([
+ ops.OP_DUP,
+ ops.OP_HASH160,
+ hash,
+ ops.OP_EQUALVERIFY,
+ ops.OP_CHECKSIG
+ ])
+}
+
+// OP_HASH160 {scriptHash} OP_EQUAL
+function scriptHashOutput (hash) {
+ typeForce('Buffer', hash)
+
+ return Script.fromChunks([
+ ops.OP_HASH160,
+ hash,
+ ops.OP_EQUAL
+ ])
+}
+
+// m [pubKeys ...] n OP_CHECKMULTISIG
+function multisigOutput (m, pubKeys) {
+ typeForce(['ECPubKey'], pubKeys)
+
+ assert(pubKeys.length >= m, 'Not enough pubKeys provided')
+
+ var pubKeyBuffers = pubKeys.map(function (pubKey) {
+ return pubKey.toBuffer()
+ })
+ var n = pubKeys.length
+
+ return Script.fromChunks([].concat(
+ (ops.OP_1 - 1) + m,
+ pubKeyBuffers,
+ (ops.OP_1 - 1) + n,
+ ops.OP_CHECKMULTISIG
+ ))
+}
+
+// {signature}
+function pubKeyInput (signature) {
+ typeForce('Buffer', signature)
+
+ return Script.fromChunks([signature])
+}
+
+// {signature} {pubKey}
+function pubKeyHashInput (signature, pubKey) {
+ typeForce('Buffer', signature)
+
+ return Script.fromChunks([signature, pubKey.toBuffer()])
+}
+
+// <scriptSig> {serialized scriptPubKey script}
+function scriptHashInput (scriptSig, scriptPubKey) {
+ return Script.fromChunks([].concat(
+ scriptSig.chunks,
+ scriptPubKey.toBuffer()
+ ))
+}
+
+// OP_0 [signatures ...]
+function multisigInput (signatures, scriptPubKey) {
+ if (scriptPubKey) {
+ assert(isMultisigOutput(scriptPubKey))
+
+ var mOp = scriptPubKey.chunks[0]
+ var nOp = scriptPubKey.chunks[scriptPubKey.chunks.length - 2]
+ var m = mOp - (ops.OP_1 - 1)
+ var n = nOp - (ops.OP_1 - 1)
+
+ assert(signatures.length >= m, 'Not enough signatures provided')
+ assert(signatures.length <= n, 'Too many signatures provided')
+ }
+
+ return Script.fromChunks([].concat(ops.OP_0, signatures))
+}
+
+function nullDataOutput (data) {
+ return Script.fromChunks([ops.OP_RETURN, data])
+}
+
+module.exports = {
+ isCanonicalPubKey: isCanonicalPubKey,
+ isCanonicalSignature: isCanonicalSignature,
+ isPubKeyHashInput: isPubKeyHashInput,
+ isPubKeyHashOutput: isPubKeyHashOutput,
+ isPubKeyInput: isPubKeyInput,
+ isPubKeyOutput: isPubKeyOutput,
+ isScriptHashInput: isScriptHashInput,
+ isScriptHashOutput: isScriptHashOutput,
+ isMultisigInput: isMultisigInput,
+ isMultisigOutput: isMultisigOutput,
+ isNullDataOutput: isNullDataOutput,
+ classifyOutput: classifyOutput,
+ classifyInput: classifyInput,
+ pubKeyOutput: pubKeyOutput,
+ pubKeyHashOutput: pubKeyHashOutput,
+ scriptHashOutput: scriptHashOutput,
+ multisigOutput: multisigOutput,
+ pubKeyInput: pubKeyInput,
+ pubKeyHashInput: pubKeyHashInput,
+ scriptHashInput: scriptHashInput,
+ multisigInput: multisigInput,
+ dataOutput: function (data) {
+ console.warn('dataOutput is deprecated, use nullDataOutput by 2.0.0')
+ return nullDataOutput(data)
+ },
+ nullDataOutput: nullDataOutput
+}
+
+}).call(this,require("buffer").Buffer)
+},{"./ecsignature":62,"./opcodes":67,"./script":68,"assert":5,"buffer":7,"ecurve":49,"typeforce":53}],70:[function(require,module,exports){
+(function (Buffer){
+var assert = require('assert')
+var bufferutils = require('./bufferutils')
+var crypto = require('./crypto')
+var typeForce = require('typeforce')
+var opcodes = require('./opcodes')
+var scripts = require('./scripts')
+
+var Address = require('./address')
+var ECSignature = require('./ecsignature')
+var Script = require('./script')
+
+function Transaction () {
+ this.version = 1
+ this.locktime = 0
+ this.ins = []
+ this.outs = []
+}
+
+Transaction.DEFAULT_SEQUENCE = 0xffffffff
+Transaction.SIGHASH_ALL = 0x01
+Transaction.SIGHASH_NONE = 0x02
+Transaction.SIGHASH_SINGLE = 0x03
+Transaction.SIGHASH_ANYONECANPAY = 0x80
+
+Transaction.fromBuffer = function (buffer, __disableAssert) {
+ var offset = 0
+ function readSlice (n) {
+ offset += n
+ return buffer.slice(offset - n, offset)
+ }
+
+ function readUInt32 () {
+ var i = buffer.readUInt32LE(offset)
+ offset += 4
+ return i
+ }
+
+ function readUInt64 () {
+ var i = bufferutils.readUInt64LE(buffer, offset)
+ offset += 8
+ return i
+ }
+
+ function readVarInt () {
+ var vi = bufferutils.readVarInt(buffer, offset)
+ offset += vi.size
+ return vi.number
+ }
+
+ function readScript () {
+ return Script.fromBuffer(readSlice(readVarInt()))
+ }
+
+ function readGenerationScript () {
+ return new Script(readSlice(readVarInt()), [])
+ }
+
+ var tx = new Transaction()
+ tx.version = readUInt32()
+
+ var vinLen = readVarInt()
+ for (var i = 0; i < vinLen; ++i) {
+ var hash = readSlice(32)
+
+ if (Transaction.isCoinbaseHash(hash)) {
+ tx.ins.push({
+ hash: hash,
+ index: readUInt32(),
+ script: readGenerationScript(),
+ sequence: readUInt32()
+ })
+ } else {
+ tx.ins.push({
+ hash: hash,
+ index: readUInt32(),
+ script: readScript(),
+ sequence: readUInt32()
+ })
}
- function hmac_sha256_constructor(options) {
- options = options || {};
- if (!(options.hash instanceof sha256_constructor)) options.hash = new sha256_constructor(options);
- hmac_constructor.call(this, options);
- return this;
+ }
+
+ var voutLen = readVarInt()
+ for (i = 0; i < voutLen; ++i) {
+ tx.outs.push({
+ value: readUInt64(),
+ script: readScript()
+ })
+ }
+
+ tx.locktime = readUInt32()
+
+ if (!__disableAssert) {
+ assert.equal(offset, buffer.length, 'Transaction has unexpected data')
+ }
+
+ return tx
+}
+
+Transaction.fromHex = function (hex) {
+ return Transaction.fromBuffer(new Buffer(hex, 'hex'))
+}
+
+Transaction.isCoinbaseHash = function (buffer) {
+ return Array.prototype.every.call(buffer, function (x) {
+ return x === 0
+ })
+}
+
+/**
+ * Create a new txIn.
+ *
+ * Can be called with any of:
+ *
+ * - A transaction and an index
+ * - A transaction hash and an index
+ *
+ * Note that this method does not sign the created input.
+ */
+Transaction.prototype.addInput = function (hash, index, sequence, script) {
+ if (sequence === undefined || sequence === null) {
+ sequence = Transaction.DEFAULT_SEQUENCE
+ }
+
+ script = script || Script.EMPTY
+
+ if (typeof hash === 'string') {
+ // TxId hex is big-endian, we need little-endian
+ hash = bufferutils.reverse(new Buffer(hash, 'hex'))
+ } else if (hash instanceof Transaction) {
+ hash = hash.getHash()
+ }
+
+ typeForce('Buffer', hash)
+ typeForce('Number', index)
+ typeForce('Number', sequence)
+ typeForce('Script', script)
+
+ assert.equal(hash.length, 32, 'Expected hash length of 32, got ' + hash.length)
+
+ // Add the input and return the input's index
+ return (this.ins.push({
+ hash: hash,
+ index: index,
+ script: script,
+ sequence: sequence
+ }) - 1)
+}
+
+/**
+ * Create a new txOut.
+ *
+ * Can be called with:
+ *
+ * - A base58 address string and a value
+ * - An Address object and a value
+ * - A scriptPubKey Script and a value
+ */
+Transaction.prototype.addOutput = function (scriptPubKey, value) {
+ // Attempt to get a valid address if it's a base58 address string
+ if (typeof scriptPubKey === 'string') {
+ scriptPubKey = Address.fromBase58Check(scriptPubKey)
+ }
+
+ // Attempt to get a valid script if it's an Address object
+ if (scriptPubKey instanceof Address) {
+ scriptPubKey = scriptPubKey.toOutputScript()
+ }
+
+ typeForce('Script', scriptPubKey)
+ typeForce('Number', value)
+
+ // Add the output and return the output's index
+ return (this.outs.push({
+ script: scriptPubKey,
+ value: value
+ }) - 1)
+}
+
+Transaction.prototype.clone = function () {
+ var newTx = new Transaction()
+ newTx.version = this.version
+ newTx.locktime = this.locktime
+
+ newTx.ins = this.ins.map(function (txIn) {
+ return {
+ hash: txIn.hash,
+ index: txIn.index,
+ script: txIn.script,
+ sequence: txIn.sequence
}
- function hmac_sha512_constructor(options) {
- options = options || {};
- if (!(options.hash instanceof sha512_constructor)) options.hash = new sha512_constructor(options);
- hmac_constructor.call(this, options);
- return this;
+ })
+
+ newTx.outs = this.outs.map(function (txOut) {
+ return {
+ script: txOut.script,
+ value: txOut.value
}
- function _hmac_key(hash, password) {
- var key;
- if (is_buffer(password) || is_bytes(password)) {
- key = new Uint8Array(hash.BLOCK_SIZE);
- if (password.byteLength > hash.BLOCK_SIZE) {
- key.set(new Uint8Array(hash.reset().process(password).finish().result));
- } else if (is_buffer(password)) {
- key.set(new Uint8Array(password));
- } else {
- key.set(password);
- }
- } else if (is_string(password)) {
- key = new Uint8Array(hash.BLOCK_SIZE);
- if (password.length > hash.BLOCK_SIZE) {
- key.set(new Uint8Array(hash.reset().process(password).finish().result));
- } else {
- for (var i = 0; i < password.length; ++i) key[i] = password.charCodeAt(i);
- }
- } else {
- throw new TypeError("password isn't of expected type");
- }
- return key;
+ })
+
+ return newTx
+}
+
+/**
+ * Hash transaction for signing a specific input.
+ *
+ * Bitcoin uses a different hash for each signed transaction input. This
+ * method copies the transaction, makes the necessary changes based on the
+ * hashType, serializes and finally hashes the result. This hash can then be
+ * used to sign the transaction input in question.
+ */
+Transaction.prototype.hashForSignature = function (inIndex, prevOutScript, hashType) {
+ // FIXME: remove in 2.x.y
+ if (arguments[0] instanceof Script) {
+ console.warn('hashForSignature(prevOutScript, inIndex, ...) has been deprecated. Use hashForSignature(inIndex, prevOutScript, ...)')
+
+ // swap the arguments (must be stored in tmp, arguments is special)
+ var tmp = arguments[0]
+ inIndex = arguments[1]
+ prevOutScript = tmp
+ }
+
+ typeForce('Number', inIndex)
+ typeForce('Script', prevOutScript)
+ typeForce('Number', hashType)
+
+ assert(inIndex >= 0, 'Invalid vin index')
+ assert(inIndex < this.ins.length, 'Invalid vin index')
+
+ var txTmp = this.clone()
+ var hashScript = prevOutScript.without(opcodes.OP_CODESEPARATOR)
+
+ // Blank out other inputs' signatures
+ txTmp.ins.forEach(function (txIn) {
+ txIn.script = Script.EMPTY
+ })
+ txTmp.ins[inIndex].script = hashScript
+
+ var hashTypeModifier = hashType & 0x1f
+
+ if (hashTypeModifier === Transaction.SIGHASH_NONE) {
+ assert(false, 'SIGHASH_NONE not yet supported')
+ } else if (hashTypeModifier === Transaction.SIGHASH_SINGLE) {
+ assert(false, 'SIGHASH_SINGLE not yet supported')
+ }
+
+ if (hashType & Transaction.SIGHASH_ANYONECANPAY) {
+ assert(false, 'SIGHASH_ANYONECANPAY not yet supported')
+ }
+
+ var hashTypeBuffer = new Buffer(4)
+ hashTypeBuffer.writeInt32LE(hashType, 0)
+
+ var buffer = Buffer.concat([txTmp.toBuffer(), hashTypeBuffer])
+ return crypto.hash256(buffer)
+}
+
+Transaction.prototype.getHash = function () {
+ return crypto.hash256(this.toBuffer())
+}
+
+Transaction.prototype.getId = function () {
+ // TxHash is little-endian, we need big-endian
+ return bufferutils.reverse(this.getHash()).toString('hex')
+}
+
+Transaction.prototype.toBuffer = function () {
+ function scriptSize (script) {
+ var length = script.buffer.length
+
+ return bufferutils.varIntSize(length) + length
+ }
+
+ var buffer = new Buffer(
+ 8 +
+ bufferutils.varIntSize(this.ins.length) +
+ bufferutils.varIntSize(this.outs.length) +
+ this.ins.reduce(function (sum, input) { return sum + 40 + scriptSize(input.script) }, 0) +
+ this.outs.reduce(function (sum, output) { return sum + 8 + scriptSize(output.script) }, 0)
+ )
+
+ var offset = 0
+ function writeSlice (slice) {
+ slice.copy(buffer, offset)
+ offset += slice.length
+ }
+
+ function writeUInt32 (i) {
+ buffer.writeUInt32LE(i, offset)
+ offset += 4
+ }
+
+ function writeUInt64 (i) {
+ bufferutils.writeUInt64LE(buffer, i, offset)
+ offset += 8
+ }
+
+ function writeVarInt (i) {
+ var n = bufferutils.writeVarInt(buffer, i, offset)
+ offset += n
+ }
+
+ writeUInt32(this.version)
+ writeVarInt(this.ins.length)
+
+ this.ins.forEach(function (txIn) {
+ writeSlice(txIn.hash)
+ writeUInt32(txIn.index)
+ writeVarInt(txIn.script.buffer.length)
+ writeSlice(txIn.script.buffer)
+ writeUInt32(txIn.sequence)
+ })
+
+ writeVarInt(this.outs.length)
+ this.outs.forEach(function (txOut) {
+ writeUInt64(txOut.value)
+ writeVarInt(txOut.script.buffer.length)
+ writeSlice(txOut.script.buffer)
+ })
+
+ writeUInt32(this.locktime)
+
+ return buffer
+}
+
+Transaction.prototype.toHex = function () {
+ return this.toBuffer().toString('hex')
+}
+
+Transaction.prototype.setInputScript = function (index, script) {
+ typeForce('Number', index)
+ typeForce('Script', script)
+
+ this.ins[index].script = script
+}
+
+// FIXME: remove in 2.x.y
+Transaction.prototype.sign = function (index, privKey, hashType) {
+ console.warn('Transaction.prototype.sign is deprecated. Use TransactionBuilder instead.')
+
+ var prevOutScript = privKey.pub.getAddress().toOutputScript()
+ var signature = this.signInput(index, prevOutScript, privKey, hashType)
+
+ var scriptSig = scripts.pubKeyHashInput(signature, privKey.pub)
+ this.setInputScript(index, scriptSig)
+}
+
+// FIXME: remove in 2.x.y
+Transaction.prototype.signInput = function (index, prevOutScript, privKey, hashType) {
+ console.warn('Transaction.prototype.signInput is deprecated. Use TransactionBuilder instead.')
+
+ hashType = hashType || Transaction.SIGHASH_ALL
+
+ var hash = this.hashForSignature(index, prevOutScript, hashType)
+ var signature = privKey.sign(hash)
+
+ return signature.toScriptSignature(hashType)
+}
+
+// FIXME: remove in 2.x.y
+Transaction.prototype.validateInput = function (index, prevOutScript, pubKey, buffer) {
+ console.warn('Transaction.prototype.validateInput is deprecated. Use TransactionBuilder instead.')
+
+ var parsed = ECSignature.parseScriptSignature(buffer)
+ var hash = this.hashForSignature(index, prevOutScript, parsed.hashType)
+
+ return pubKey.verify(hash, parsed.signature)
+}
+
+module.exports = Transaction
+
+}).call(this,require("buffer").Buffer)
+},{"./address":54,"./bufferutils":57,"./crypto":58,"./ecsignature":62,"./opcodes":67,"./script":68,"./scripts":69,"assert":5,"buffer":7,"typeforce":53}],71:[function(require,module,exports){
+(function (Buffer){
+var assert = require('assert')
+var ops = require('./opcodes')
+var scripts = require('./scripts')
+
+var ECPubKey = require('./ecpubkey')
+var ECSignature = require('./ecsignature')
+var Script = require('./script')
+var Transaction = require('./transaction')
+
+function extractInput (txIn) {
+ var redeemScript
+ var scriptSig = txIn.script
+ var prevOutScript
+ var prevOutType = scripts.classifyInput(scriptSig, true)
+ var scriptType
+
+ // Re-classify if scriptHash
+ if (prevOutType === 'scripthash') {
+ redeemScript = Script.fromBuffer(scriptSig.chunks.slice(-1)[0])
+ prevOutScript = scripts.scriptHashOutput(redeemScript.getHash())
+
+ scriptSig = Script.fromChunks(scriptSig.chunks.slice(0, -1))
+ scriptType = scripts.classifyInput(scriptSig, true)
+ } else {
+ scriptType = prevOutType
+ }
+
+ // Extract hashType, pubKeys and signatures
+ var hashType, parsed, pubKeys, signatures
+
+ switch (scriptType) {
+ case 'pubkeyhash': {
+ parsed = ECSignature.parseScriptSignature(scriptSig.chunks[0])
+ hashType = parsed.hashType
+ pubKeys = [ECPubKey.fromBuffer(scriptSig.chunks[1])]
+ signatures = [parsed.signature]
+ prevOutScript = pubKeys[0].getAddress().toOutputScript()
+
+ break
}
- function _hmac_init_verify(verify) {
- if (is_buffer(verify) || is_bytes(verify)) {
- verify = new Uint8Array(verify);
- } else if (is_string(verify)) {
- verify = string_to_bytes(verify);
- } else {
- throw new TypeError("verify tag isn't of expected type");
- }
- if (verify.length !== this.HMAC_SIZE) throw new IllegalArgumentError("illegal verification tag size");
- this.verify = verify;
+
+ case 'pubkey': {
+ parsed = ECSignature.parseScriptSignature(scriptSig.chunks[0])
+ hashType = parsed.hashType
+ signatures = [parsed.signature]
+
+ if (redeemScript) {
+ pubKeys = [ECPubKey.fromBuffer(redeemScript.chunks[0])]
+ }
+
+ break
}
- function hmac_reset(options) {
- options = options || {};
- var password = options.password;
- if (this.key === null && !is_string(password) && !password) throw new IllegalStateError("no key is associated with the instance");
- this.result = null;
- this.hash.reset();
- if (password || is_string(password)) this.key = _hmac_key(this.hash, password);
- var ipad = new Uint8Array(this.key);
- for (var i = 0; i < ipad.length; ++i) ipad[i] ^= 54;
- this.hash.process(ipad);
- var verify = options.verify;
- if (verify !== undefined) {
- _hmac_init_verify.call(this, verify);
- } else {
- this.verify = null;
- }
- return this;
+
+ case 'multisig': {
+ signatures = scriptSig.chunks.slice(1).map(function (chunk) {
+ if (chunk === ops.OP_0) return chunk
+
+ var parsed = ECSignature.parseScriptSignature(chunk)
+ hashType = parsed.hashType
+
+ return parsed.signature
+ })
+
+ if (redeemScript) {
+ pubKeys = redeemScript.chunks.slice(1, -2).map(ECPubKey.fromBuffer)
+ }
+
+ break
}
- function hmac_sha256_reset(options) {
- options = options || {};
- var password = options.password;
- if (this.key === null && !is_string(password) && !password) throw new IllegalStateError("no key is associated with the instance");
- this.result = null;
- this.hash.reset();
- if (password || is_string(password)) {
- this.key = _hmac_key(this.hash, password);
- this.hash.reset().asm.hmac_init(this.key[0] << 24 | this.key[1] << 16 | this.key[2] << 8 | this.key[3], this.key[4] << 24 | this.key[5] << 16 | this.key[6] << 8 | this.key[7], this.key[8] << 24 | this.key[9] << 16 | this.key[10] << 8 | this.key[11], this.key[12] << 24 | this.key[13] << 16 | this.key[14] << 8 | this.key[15], this.key[16] << 24 | this.key[17] << 16 | this.key[18] << 8 | this.key[19], this.key[20] << 24 | this.key[21] << 16 | this.key[22] << 8 | this.key[23], this.key[24] << 24 | this.key[25] << 16 | this.key[26] << 8 | this.key[27], this.key[28] << 24 | this.key[29] << 16 | this.key[30] << 8 | this.key[31], this.key[32] << 24 | this.key[33] << 16 | this.key[34] << 8 | this.key[35], this.key[36] << 24 | this.key[37] << 16 | this.key[38] << 8 | this.key[39], this.key[40] << 24 | this.key[41] << 16 | this.key[42] << 8 | this.key[43], this.key[44] << 24 | this.key[45] << 16 | this.key[46] << 8 | this.key[47], this.key[48] << 24 | this.key[49] << 16 | this.key[50] << 8 | this.key[51], this.key[52] << 24 | this.key[53] << 16 | this.key[54] << 8 | this.key[55], this.key[56] << 24 | this.key[57] << 16 | this.key[58] << 8 | this.key[59], this.key[60] << 24 | this.key[61] << 16 | this.key[62] << 8 | this.key[63]);
- } else {
- this.hash.asm.hmac_reset();
- }
- var verify = options.verify;
- if (verify !== undefined) {
- _hmac_init_verify.call(this, verify);
- } else {
- this.verify = null;
- }
- return this;
+ }
+
+ return {
+ hashType: hashType,
+ prevOutScript: prevOutScript,
+ prevOutType: prevOutType,
+ pubKeys: pubKeys,
+ redeemScript: redeemScript,
+ scriptType: scriptType,
+ signatures: signatures
+ }
+}
+
+function TransactionBuilder () {
+ this.prevTxMap = {}
+ this.prevOutScripts = {}
+ this.prevOutTypes = {}
+
+ this.inputs = []
+ this.tx = new Transaction()
+}
+
+TransactionBuilder.fromTransaction = function (transaction) {
+ var txb = new TransactionBuilder()
+
+ // Copy other transaction fields
+ txb.tx.version = transaction.version
+ txb.tx.locktime = transaction.locktime
+
+ // Extract/add inputs
+ transaction.ins.forEach(function (txIn) {
+ txb.addInput(txIn.hash, txIn.index, txIn.sequence)
+ })
+
+ // Extract/add outputs
+ transaction.outs.forEach(function (txOut) {
+ txb.addOutput(txOut.script, txOut.value)
+ })
+
+ // Extract/add signatures
+ txb.inputs = transaction.ins.map(function (txIn) {
+ // TODO: remove me after testcase added
+ assert(!Transaction.isCoinbaseHash(txIn.hash), 'coinbase inputs not supported')
+
+ // Ignore empty scripts
+ if (txIn.script.buffer.length === 0) return {}
+
+ return extractInput(txIn)
+ })
+
+ return txb
+}
+
+TransactionBuilder.prototype.addInput = function (prevTx, index, sequence, prevOutScript) {
+ var prevOutHash
+
+ // txId
+ if (typeof prevTx === 'string') {
+ prevOutHash = new Buffer(prevTx, 'hex')
+
+ // TxId hex is big-endian, we want little-endian hash
+ Array.prototype.reverse.call(prevOutHash)
+
+ // Transaction
+ } else if (prevTx instanceof Transaction) {
+ prevOutHash = prevTx.getHash()
+ prevOutScript = prevTx.outs[index].script
+
+ // txHash
+ } else {
+ prevOutHash = prevTx
+ }
+
+ var input = {}
+ if (prevOutScript) {
+ var prevOutType = scripts.classifyOutput(prevOutScript)
+
+ // if we can, extract pubKey information
+ switch (prevOutType) {
+ case 'multisig': {
+ input.pubKeys = prevOutScript.chunks.slice(1, -2).map(ECPubKey.fromBuffer)
+ break
+ }
+
+ case 'pubkey': {
+ input.pubKeys = prevOutScript.chunks.slice(0, 1).map(ECPubKey.fromBuffer)
+ break
+ }
}
- function hmac_sha512_reset(options) {
- options = options || {};
- var password = options.password;
- if (this.key === null && !is_string(password) && !password) throw new IllegalStateError("no key is associated with the instance");
- this.result = null;
- this.hash.reset();
- if (password || is_string(password)) {
- this.key = _hmac_key(this.hash, password);
- this.hash.reset().asm.hmac_init(this.key[0] << 24 | this.key[1] << 16 | this.key[2] << 8 | this.key[3], this.key[4] << 24 | this.key[5] << 16 | this.key[6] << 8 | this.key[7], this.key[8] << 24 | this.key[9] << 16 | this.key[10] << 8 | this.key[11], this.key[12] << 24 | this.key[13] << 16 | this.key[14] << 8 | this.key[15], this.key[16] << 24 | this.key[17] << 16 | this.key[18] << 8 | this.key[19], this.key[20] << 24 | this.key[21] << 16 | this.key[22] << 8 | this.key[23], this.key[24] << 24 | this.key[25] << 16 | this.key[26] << 8 | this.key[27], this.key[28] << 24 | this.key[29] << 16 | this.key[30] << 8 | this.key[31], this.key[32] << 24 | this.key[33] << 16 | this.key[34] << 8 | this.key[35], this.key[36] << 24 | this.key[37] << 16 | this.key[38] << 8 | this.key[39], this.key[40] << 24 | this.key[41] << 16 | this.key[42] << 8 | this.key[43], this.key[44] << 24 | this.key[45] << 16 | this.key[46] << 8 | this.key[47], this.key[48] << 24 | this.key[49] << 16 | this.key[50] << 8 | this.key[51], this.key[52] << 24 | this.key[53] << 16 | this.key[54] << 8 | this.key[55], this.key[56] << 24 | this.key[57] << 16 | this.key[58] << 8 | this.key[59], this.key[60] << 24 | this.key[61] << 16 | this.key[62] << 8 | this.key[63], this.key[64] << 24 | this.key[65] << 16 | this.key[66] << 8 | this.key[67], this.key[68] << 24 | this.key[69] << 16 | this.key[70] << 8 | this.key[71], this.key[72] << 24 | this.key[73] << 16 | this.key[74] << 8 | this.key[75], this.key[76] << 24 | this.key[77] << 16 | this.key[78] << 8 | this.key[79], this.key[80] << 24 | this.key[81] << 16 | this.key[82] << 8 | this.key[83], this.key[84] << 24 | this.key[85] << 16 | this.key[86] << 8 | this.key[87], this.key[88] << 24 | this.key[89] << 16 | this.key[90] << 8 | this.key[91], this.key[92] << 24 | this.key[93] << 16 | this.key[94] << 8 | this.key[95], this.key[96] << 24 | this.key[97] << 16 | this.key[98] << 8 | this.key[99], this.key[100] << 24 | this.key[101] << 16 | this.key[102] << 8 | this.key[103], this.key[104] << 24 | this.key[105] << 16 | this.key[106] << 8 | this.key[107], this.key[108] << 24 | this.key[109] << 16 | this.key[110] << 8 | this.key[111], this.key[112] << 24 | this.key[113] << 16 | this.key[114] << 8 | this.key[115], this.key[116] << 24 | this.key[117] << 16 | this.key[118] << 8 | this.key[119], this.key[120] << 24 | this.key[121] << 16 | this.key[122] << 8 | this.key[123], this.key[124] << 24 | this.key[125] << 16 | this.key[126] << 8 | this.key[127]);
- } else {
- this.hash.asm.hmac_reset();
- }
- var verify = options.verify;
- if (verify !== undefined) {
- _hmac_init_verify.call(this, verify);
- } else {
- this.verify = null;
- }
- return this;
+
+ if (prevOutType !== 'scripthash') {
+ input.scriptType = prevOutType
}
- function hmac_process(data) {
- if (this.key === null) throw new IllegalStateError("no key is associated with the instance");
- if (this.result !== null) throw new IllegalStateError("state must be reset before processing new data");
- this.hash.process(data);
- return this;
+
+ input.prevOutScript = prevOutScript
+ input.prevOutType = prevOutType
+ }
+
+ assert(this.inputs.every(function (input2) {
+ if (input2.hashType === undefined) return true
+
+ return input2.hashType & Transaction.SIGHASH_ANYONECANPAY
+ }), 'No, this would invalidate signatures')
+
+ var prevOut = prevOutHash.toString('hex') + ':' + index
+ assert(!(prevOut in this.prevTxMap), 'Transaction is already an input')
+
+ var vin = this.tx.addInput(prevOutHash, index, sequence)
+ this.inputs[vin] = input
+ this.prevTxMap[prevOut] = vin
+
+ return vin
+}
+
+TransactionBuilder.prototype.addOutput = function (scriptPubKey, value) {
+ assert(this.inputs.every(function (input) {
+ if (input.hashType === undefined) return true
+
+ return (input.hashType & 0x1f) === Transaction.SIGHASH_SINGLE
+ }), 'No, this would invalidate signatures')
+
+ return this.tx.addOutput(scriptPubKey, value)
+}
+
+TransactionBuilder.prototype.build = function () {
+ return this.__build(false)
+}
+TransactionBuilder.prototype.buildIncomplete = function () {
+ return this.__build(true)
+}
+
+var canSignTypes = {
+ 'pubkeyhash': true,
+ 'multisig': true,
+ 'pubkey': true
+}
+
+TransactionBuilder.prototype.__build = function (allowIncomplete) {
+ if (!allowIncomplete) {
+ assert(this.tx.ins.length > 0, 'Transaction has no inputs')
+ assert(this.tx.outs.length > 0, 'Transaction has no outputs')
+ }
+
+ var tx = this.tx.clone()
+
+ // Create script signatures from signature meta-data
+ this.inputs.forEach(function (input, index) {
+ var scriptType = input.scriptType
+ var scriptSig
+
+ if (!allowIncomplete) {
+ assert(!!scriptType, 'Transaction is not complete')
+ assert(scriptType in canSignTypes, scriptType + ' not supported')
+ assert(input.signatures, 'Transaction is missing signatures')
}
- function hmac_finish() {
- if (this.key === null) throw new IllegalStateError("no key is associated with the instance");
- if (this.result !== null) throw new IllegalStateError("state must be reset before processing new data");
- var inner_result = this.hash.finish().result;
- var opad = new Uint8Array(this.key);
- for (var i = 0; i < opad.length; ++i) opad[i] ^= 92;
- var verify = this.verify;
- var result = this.hash.reset().process(opad).process(inner_result).finish().result;
- if (verify) {
- if (verify.length === result.length) {
- var diff = 0;
- for (var i = 0; i < verify.length; i++) {
- diff |= verify[i] ^ result[i];
- }
- this.result = !diff;
- } else {
- this.result = false;
- }
- } else {
- this.result = result;
+
+ if (input.signatures) {
+ switch (scriptType) {
+ case 'pubkeyhash': {
+ var pkhSignature = input.signatures[0].toScriptSignature(input.hashType)
+ scriptSig = scripts.pubKeyHashInput(pkhSignature, input.pubKeys[0])
+ break
}
- return this;
- }
- function hmac_sha256_finish() {
- if (this.key === null) throw new IllegalStateError("no key is associated with the instance");
- if (this.result !== null) throw new IllegalStateError("state must be reset before processing new data");
- var hash = this.hash, asm = this.hash.asm, heap = this.hash.heap;
- asm.hmac_finish(hash.pos, hash.len, 0);
- var verify = this.verify;
- var result = new Uint8Array(_sha256_hash_size);
- result.set(heap.subarray(0, _sha256_hash_size));
- if (verify) {
- if (verify.length === result.length) {
- var diff = 0;
- for (var i = 0; i < verify.length; i++) {
- diff |= verify[i] ^ result[i];
- }
- this.result = !diff;
- } else {
- this.result = false;
+
+ case 'multisig': {
+ // Array.prototype.map is sparse-compatible
+ var msSignatures = input.signatures.map(function (signature) {
+ return signature && signature.toScriptSignature(input.hashType)
+ })
+
+ // fill in blanks with OP_0
+ if (allowIncomplete) {
+ for (var i = 0; i < msSignatures.length; ++i) {
+ if (msSignatures[i]) continue
+
+ msSignatures[i] = ops.OP_0
}
- } else {
- this.result = result;
+ } else {
+ // Array.prototype.filter returns non-sparse array
+ msSignatures = msSignatures.filter(function (x) { return x })
+ }
+
+ var redeemScript = allowIncomplete ? undefined : input.redeemScript
+ scriptSig = scripts.multisigInput(msSignatures, redeemScript)
+ break
}
- return this;
- }
- function hmac_sha512_finish() {
- if (this.key === null) throw new IllegalStateError("no key is associated with the instance");
- if (this.result !== null) throw new IllegalStateError("state must be reset before processing new data");
- var hash = this.hash, asm = this.hash.asm, heap = this.hash.heap;
- asm.hmac_finish(hash.pos, hash.len, 0);
- var verify = this.verify;
- var result = new Uint8Array(_sha512_hash_size);
- result.set(heap.subarray(0, _sha512_hash_size));
- if (verify) {
- if (verify.length === result.length) {
- var diff = 0;
- for (var i = 0; i < verify.length; i++) {
- diff |= verify[i] ^ result[i];
- }
- this.result = !diff;
- } else {
- this.result = false;
- }
- } else {
- this.result = result;
+
+ case 'pubkey': {
+ var pkSignature = input.signatures[0].toScriptSignature(input.hashType)
+ scriptSig = scripts.pubKeyInput(pkSignature)
+ break
}
- return this;
- }
- var hmac_prototype = hmac_constructor.prototype;
- hmac_prototype.reset = hmac_reset;
- hmac_prototype.process = hmac_process;
- hmac_prototype.finish = hmac_finish;
- hmac_sha256_constructor.BLOCK_SIZE = sha256_constructor.BLOCK_SIZE;
- hmac_sha256_constructor.HMAC_SIZE = sha256_constructor.HASH_SIZE;
- var hmac_sha256_prototype = hmac_sha256_constructor.prototype;
- hmac_sha256_prototype.reset = hmac_sha256_reset;
- hmac_sha256_prototype.process = hmac_process;
- hmac_sha256_prototype.finish = hmac_sha256_finish;
- hmac_sha512_constructor.BLOCK_SIZE = sha512_constructor.BLOCK_SIZE;
- hmac_sha512_constructor.HMAC_SIZE = sha512_constructor.HASH_SIZE;
- var hmac_sha512_prototype = hmac_sha512_constructor.prototype;
- hmac_sha512_prototype.reset = hmac_sha512_reset;
- hmac_sha512_prototype.process = hmac_process;
- hmac_sha512_prototype.finish = hmac_sha512_finish;
- function pbkdf2_constructor(options) {
- options = options || {};
- if (!options.hmac) throw new SyntaxError("option 'hmac' is required");
- if (!options.hmac.HMAC_SIZE) throw new SyntaxError("option 'hmac' supplied doesn't seem to be a valid HMAC function");
- this.hmac = options.hmac;
- this.count = options.count || 4096;
- this.length = options.length || this.hmac.HMAC_SIZE;
- this.result = null;
- var password = options.password;
- if (password || is_string(password)) this.reset(options);
- return this;
- }
- function pbkdf2_hmac_sha256_constructor(options) {
- options = options || {};
- if (!(options.hmac instanceof hmac_sha256_constructor)) options.hmac = new hmac_sha256_constructor(options);
- pbkdf2_constructor.call(this, options);
- return this;
+ }
}
- function pbkdf2_hmac_sha512_constructor(options) {
- options = options || {};
- if (!(options.hmac instanceof hmac_sha512_constructor)) options.hmac = new hmac_sha512_constructor(options);
- pbkdf2_constructor.call(this, options);
- return this;
+
+ // did we build a scriptSig?
+ if (scriptSig) {
+ // wrap as scriptHash if necessary
+ if (input.prevOutType === 'scripthash') {
+ scriptSig = scripts.scriptHashInput(scriptSig, input.redeemScript)
+ }
+
+ tx.setInputScript(index, scriptSig)
}
- function pbkdf2_reset(options) {
- this.result = null;
- this.hmac.reset(options);
- return this;
+ })
+
+ return tx
+}
+
+TransactionBuilder.prototype.sign = function (index, privKey, redeemScript, hashType) {
+ assert(index in this.inputs, 'No input at index: ' + index)
+ hashType = hashType || Transaction.SIGHASH_ALL
+
+ var input = this.inputs[index]
+ var canSign = input.hashType &&
+ input.prevOutScript &&
+ input.prevOutType &&
+ input.pubKeys &&
+ input.scriptType &&
+ input.signatures
+
+ // are we almost ready to sign?
+ if (canSign) {
+ // if redeemScript was provided, enforce consistency
+ if (redeemScript) {
+ assert.deepEqual(input.redeemScript, redeemScript, 'Inconsistent redeemScript')
}
- function pbkdf2_generate(salt, count, length) {
- if (this.result !== null) throw new IllegalStateError("state must be reset before processing new data");
- if (!salt && !is_string(salt)) throw new IllegalArgumentError("bad 'salt' value");
- count = count || this.count;
- length = length || this.length;
- this.result = new Uint8Array(length);
- var blocks = Math.ceil(length / this.hmac.HMAC_SIZE);
- for (var i = 1; i <= blocks; ++i) {
- var j = (i - 1) * this.hmac.HMAC_SIZE;
- var l = (i < blocks ? 0 : length % this.hmac.HMAC_SIZE) || this.hmac.HMAC_SIZE;
- var tmp = new Uint8Array(this.hmac.reset().process(salt).process(new Uint8Array([ i >>> 24 & 255, i >>> 16 & 255, i >>> 8 & 255, i & 255 ])).finish().result);
- this.result.set(tmp.subarray(0, l), j);
- for (var k = 1; k < count; ++k) {
- tmp = new Uint8Array(this.hmac.reset().process(tmp).finish().result);
- for (var r = 0; r < l; ++r) this.result[j + r] ^= tmp[r];
- }
+
+ assert.equal(input.hashType, hashType, 'Inconsistent hashType')
+
+ // no? prepare
+ } else {
+ // must be pay-to-scriptHash?
+ if (redeemScript) {
+ // if we have a prevOutScript, enforce scriptHash equality to the redeemScript
+ if (input.prevOutScript) {
+ assert.equal(input.prevOutType, 'scripthash', 'PrevOutScript must be P2SH')
+
+ var scriptHash = input.prevOutScript.chunks[1]
+ assert.deepEqual(scriptHash, redeemScript.getHash(), 'RedeemScript does not match ' + scriptHash.toString('hex'))
+ }
+
+ var scriptType = scripts.classifyOutput(redeemScript)
+ assert(scriptType in canSignTypes, 'RedeemScript not supported (' + scriptType + ')')
+
+ var pubKeys = []
+ switch (scriptType) {
+ case 'multisig': {
+ pubKeys = redeemScript.chunks.slice(1, -2).map(ECPubKey.fromBuffer)
+ break
}
- return this;
- }
- function pbkdf2_hmac_sha256_generate(salt, count, length) {
- if (this.result !== null) throw new IllegalStateError("state must be reset before processing new data");
- if (!salt && !is_string(salt)) throw new IllegalArgumentError("bad 'salt' value");
- count = count || this.count;
- length = length || this.length;
- this.result = new Uint8Array(length);
- var blocks = Math.ceil(length / this.hmac.HMAC_SIZE);
- for (var i = 1; i <= blocks; ++i) {
- var j = (i - 1) * this.hmac.HMAC_SIZE;
- var l = (i < blocks ? 0 : length % this.hmac.HMAC_SIZE) || this.hmac.HMAC_SIZE;
- this.hmac.reset().process(salt);
- this.hmac.hash.asm.pbkdf2_generate_block(this.hmac.hash.pos, this.hmac.hash.len, i, count, 0);
- this.result.set(this.hmac.hash.heap.subarray(0, l), j);
+
+ case 'pubkeyhash': {
+ var pkh1 = redeemScript.chunks[2]
+ var pkh2 = privKey.pub.getAddress().hash
+
+ assert.deepEqual(pkh1, pkh2, 'privateKey cannot sign for this input')
+ pubKeys = [privKey.pub]
+ break
}
- return this;
- }
- function pbkdf2_hmac_sha512_generate(salt, count, length) {
- if (this.result !== null) throw new IllegalStateError("state must be reset before processing new data");
- if (!salt && !is_string(salt)) throw new IllegalArgumentError("bad 'salt' value");
- count = count || this.count;
- length = length || this.length;
- this.result = new Uint8Array(length);
- var blocks = Math.ceil(length / this.hmac.HMAC_SIZE);
- for (var i = 1; i <= blocks; ++i) {
- var j = (i - 1) * this.hmac.HMAC_SIZE;
- var l = (i < blocks ? 0 : length % this.hmac.HMAC_SIZE) || this.hmac.HMAC_SIZE;
- this.hmac.reset().process(salt);
- this.hmac.hash.asm.pbkdf2_generate_block(this.hmac.hash.pos, this.hmac.hash.len, i, count, 0);
- this.result.set(this.hmac.hash.heap.subarray(0, l), j);
+
+ case 'pubkey': {
+ pubKeys = redeemScript.chunks.slice(0, 1).map(ECPubKey.fromBuffer)
+ break
}
- return this;
- }
- var pbkdf2_prototype = pbkdf2_constructor.prototype;
- pbkdf2_prototype.reset = pbkdf2_reset;
- pbkdf2_prototype.generate = pbkdf2_generate;
- var pbkdf2_hmac_sha256_prototype = pbkdf2_hmac_sha256_constructor.prototype;
- pbkdf2_hmac_sha256_prototype.reset = pbkdf2_reset;
- pbkdf2_hmac_sha256_prototype.generate = pbkdf2_hmac_sha256_generate;
- var pbkdf2_hmac_sha512_prototype = pbkdf2_hmac_sha512_constructor.prototype;
- pbkdf2_hmac_sha512_prototype.reset = pbkdf2_reset;
- pbkdf2_hmac_sha512_prototype.generate = pbkdf2_hmac_sha512_generate;
- global.IllegalStateError = IllegalStateError;
- global.IllegalArgumentError = IllegalArgumentError;
- global.SecurityError = SecurityError;
- exports.string_to_bytes = string_to_bytes;
- exports.hex_to_bytes = hex_to_bytes;
- exports.base64_to_bytes = base64_to_bytes;
- exports.bytes_to_string = bytes_to_string;
- exports.bytes_to_hex = bytes_to_hex;
- exports.bytes_to_base64 = bytes_to_base64;
- var SHA256_instance = new sha256_constructor({
- heapSize: 1048576
- });
- function sha256_bytes(data) {
- if (data === undefined) throw new SyntaxError("data required");
- return SHA256_instance.reset().process(data).finish().result;
- }
- function sha256_hex(data) {
- var result = sha256_bytes(data);
- return bytes_to_hex(result);
- }
- function sha256_base64(data) {
- var result = sha256_bytes(data);
- return bytes_to_base64(result);
- }
- exports.SHA256 = {
- bytes: sha256_bytes,
- hex: sha256_hex,
- base64: sha256_base64
- };
- var SHA512_instance = new sha512_constructor({
- heapSize: 1048576
- });
- function sha512_bytes(data) {
- if (data === undefined) throw new SyntaxError("data required");
- return SHA512_instance.reset().process(data).finish().result;
- }
- function sha512_hex(data) {
- var result = sha512_bytes(data);
- return bytes_to_hex(result);
+ }
+
+ if (!input.prevOutScript) {
+ input.prevOutScript = scripts.scriptHashOutput(redeemScript.getHash())
+ input.prevOutType = 'scripthash'
+ }
+
+ input.pubKeys = pubKeys
+ input.redeemScript = redeemScript
+ input.scriptType = scriptType
+
+ // cannot be pay-to-scriptHash
+ } else {
+ assert.notEqual(input.prevOutType, 'scripthash', 'PrevOutScript is P2SH, missing redeemScript')
+
+ // can we otherwise sign this?
+ if (input.scriptType) {
+ assert(input.pubKeys, input.scriptType + ' not supported')
+
+ // we know nothin' Jon Snow, assume pubKeyHash
+ } else {
+ input.prevOutScript = privKey.pub.getAddress().toOutputScript()
+ input.prevOutType = 'pubkeyhash'
+ input.pubKeys = [privKey.pub]
+ input.scriptType = input.prevOutType
+ }
}
- function sha512_base64(data) {
- var result = sha512_bytes(data);
- return bytes_to_base64(result);
+
+ input.hashType = hashType
+ input.signatures = input.signatures || []
+ }
+
+ var signatureScript = input.redeemScript || input.prevOutScript
+ var signatureHash = this.tx.hashForSignature(index, signatureScript, hashType)
+
+ // enforce signature order matches public keys
+ if (input.scriptType === 'multisig' && input.redeemScript && input.signatures.length !== input.pubKeys.length) {
+ // maintain a local copy of unmatched signatures
+ var unmatched = input.signatures.slice()
+
+ input.signatures = input.pubKeys.map(function (pubKey) {
+ var match
+
+ // check for any matching signatures
+ unmatched.some(function (signature, i) {
+ if (!pubKey.verify(signatureHash, signature)) return false
+ match = signature
+
+ // remove matched signature from unmatched
+ unmatched.splice(i, 1)
+
+ return true
+ })
+
+ return match || undefined
+ })
+ }
+
+ // enforce in order signing of public keys
+ assert(input.pubKeys.some(function (pubKey, i) {
+ if (!privKey.pub.Q.equals(pubKey.Q)) return false
+
+ assert(!input.signatures[i], 'Signature already exists')
+ var signature = privKey.sign(signatureHash)
+ input.signatures[i] = signature
+
+ return true
+ }, this), 'privateKey cannot sign for this input')
+}
+
+module.exports = TransactionBuilder
+
+}).call(this,require("buffer").Buffer)
+},{"./ecpubkey":61,"./ecsignature":62,"./opcodes":67,"./script":68,"./scripts":69,"./transaction":70,"assert":5,"buffer":7}],72:[function(require,module,exports){
+(function (Buffer){
+var assert = require('assert')
+var bufferutils = require('./bufferutils')
+var typeForce = require('typeforce')
+var networks = require('./networks')
+var randomBytes = require('randombytes')
+
+var Address = require('./address')
+var HDNode = require('./hdnode')
+var TransactionBuilder = require('./transaction_builder')
+var Script = require('./script')
+
+function Wallet (seed, network) {
+ console.warn('Wallet is deprecated and will be removed in 2.0.0, see #296')
+
+ seed = seed || randomBytes(32)
+ network = network || networks.bitcoin
+
+ // Stored in a closure to make accidental serialization less likely
+ var masterKey = HDNode.fromSeedBuffer(seed, network)
+
+ // HD first-level child derivation method should be hardened
+ // See https://bitcointalk.org/index.php?topic=405179.msg4415254#msg4415254
+ var accountZero = masterKey.deriveHardened(0)
+ var externalAccount = accountZero.derive(0)
+ var internalAccount = accountZero.derive(1)
+
+ this.addresses = []
+ this.changeAddresses = []
+ this.network = network
+ this.unspents = []
+
+ // FIXME: remove in 2.0.0
+ this.unspentMap = {}
+
+ // FIXME: remove in 2.0.0
+ var me = this
+ this.newMasterKey = function (seed) {
+ console.warn('newMasterKey is deprecated, please make a new Wallet instance instead')
+
+ seed = seed || randomBytes(32)
+ masterKey = HDNode.fromSeedBuffer(seed, network)
+
+ accountZero = masterKey.deriveHardened(0)
+ externalAccount = accountZero.derive(0)
+ internalAccount = accountZero.derive(1)
+
+ me.addresses = []
+ me.changeAddresses = []
+
+ me.unspents = []
+ me.unspentMap = {}
+ }
+
+ this.getMasterKey = function () {
+ return masterKey
+ }
+ this.getAccountZero = function () {
+ return accountZero
+ }
+ this.getExternalAccount = function () {
+ return externalAccount
+ }
+ this.getInternalAccount = function () {
+ return internalAccount
+ }
+}
+
+Wallet.prototype.createTransaction = function (to, value, options) {
+ // FIXME: remove in 2.0.0
+ if (typeof options !== 'object') {
+ if (options !== undefined) {
+ console.warn('Non options object parameters are deprecated, use options object instead')
+
+ options = {
+ fixedFee: arguments[2],
+ changeAddress: arguments[3]
+ }
}
- exports.SHA512 = {
- bytes: sha512_bytes,
- hex: sha512_hex,
- base64: sha512_base64
- };
- var hmac_sha256_instance = new hmac_sha256_constructor({
- hash: SHA256_instance
- });
- function hmac_sha256_bytes(data, password) {
- if (data === undefined) throw new SyntaxError("data required");
- if (password === undefined) throw new SyntaxError("password required");
- return hmac_sha256_instance.reset({
- password: password
- }).process(data).finish().result;
+ }
+
+ options = options || {}
+
+ assert(value > this.network.dustThreshold, value + ' must be above dust threshold (' + this.network.dustThreshold + ' Satoshis)')
+
+ var changeAddress = options.changeAddress
+ var fixedFee = options.fixedFee
+ var minConf = options.minConf === undefined ? 0 : options.minConf // FIXME: change minConf:1 by default in 2.0.0
+
+ // filter by minConf, then pending and sort by descending value
+ var unspents = this.unspents.filter(function (unspent) {
+ return unspent.confirmations >= minConf
+ }).filter(function (unspent) {
+ return !unspent.pending
+ }).sort(function (o1, o2) {
+ return o2.value - o1.value
+ })
+
+ var accum = 0
+ var addresses = []
+ var subTotal = value
+
+ var txb = new TransactionBuilder()
+ txb.addOutput(to, value)
+
+ for (var i = 0; i < unspents.length; ++i) {
+ var unspent = unspents[i]
+ addresses.push(unspent.address)
+
+ txb.addInput(unspent.txHash, unspent.index)
+
+ var fee = fixedFee === undefined ? estimatePaddedFee(txb.buildIncomplete(), this.network) : fixedFee
+
+ accum += unspent.value
+ subTotal = value + fee
+
+ if (accum >= subTotal) {
+ var change = accum - subTotal
+
+ if (change > this.network.dustThreshold) {
+ txb.addOutput(changeAddress || this.getChangeAddress(), change)
+ }
+
+ break
}
- function hmac_sha256_hex(data, password) {
- var result = hmac_sha256_bytes(data, password);
- return bytes_to_hex(result);
+ }
+
+ assert(accum >= subTotal, 'Not enough funds (incl. fee): ' + accum + ' < ' + subTotal)
+
+ return this.signWith(txb, addresses).build()
+}
+
+// FIXME: remove in 2.0.0
+Wallet.prototype.processPendingTx = function (tx) {
+ this.__processTx(tx, true)
+}
+
+// FIXME: remove in 2.0.0
+Wallet.prototype.processConfirmedTx = function (tx) {
+ this.__processTx(tx, false)
+}
+
+// FIXME: remove in 2.0.0
+Wallet.prototype.__processTx = function (tx, isPending) {
+ console.warn('processTransaction is considered harmful, see issue #260 for more information')
+
+ var txId = tx.getId()
+ var txHash = tx.getHash()
+
+ tx.outs.forEach(function (txOut, i) {
+ var address
+
+ try {
+ address = Address.fromOutputScript(txOut.script, this.network).toString()
+ } catch (e) {
+ if (!(e.message.match(/has no matching Address/)))
+ throw e
+ }
+
+ var myAddresses = this.addresses.concat(this.changeAddresses)
+ if (myAddresses.indexOf(address) > -1) {
+ var lookup = txId + ':' + i
+ if (lookup in this.unspentMap) return
+
+ // its unique, add it
+ var unspent = {
+ address: address,
+ confirmations: 0, // no way to determine this without more information
+ index: i,
+ txHash: txHash,
+ txId: txId,
+ value: txOut.value,
+ pending: isPending
+ }
+
+ this.unspentMap[lookup] = unspent
+ this.unspents.push(unspent)
}
- function hmac_sha256_base64(data, password) {
- var result = hmac_sha256_bytes(data, password);
- return bytes_to_base64(result);
+ }, this)
+
+ tx.ins.forEach(function (txIn) {
+ // copy and convert to big-endian hex
+ var txInId = bufferutils.reverse(txIn.hash).toString('hex')
+
+ var lookup = txInId + ':' + txIn.index
+ if (!(lookup in this.unspentMap)) return
+
+ var unspent = this.unspentMap[lookup]
+
+ if (isPending) {
+ unspent.pending = true
+ unspent.spent = true
+ } else {
+ delete this.unspentMap[lookup]
+
+ this.unspents = this.unspents.filter(function (unspent2) {
+ return unspent !== unspent2
+ })
}
- exports.HMAC = exports.HMAC_SHA256 = {
- bytes: hmac_sha256_bytes,
- hex: hmac_sha256_hex,
- base64: hmac_sha256_base64
- };
- var hmac_sha512_instance = new hmac_sha512_constructor({
- hash: SHA512_instance
- });
- function hmac_sha512_bytes(data, password) {
- if (data === undefined) throw new SyntaxError("data required");
- if (password === undefined) throw new SyntaxError("password required");
- return hmac_sha512_instance.reset({
- password: password
- }).process(data).finish().result;
+ }, this)
+}
+
+Wallet.prototype.generateAddress = function () {
+ var k = this.addresses.length
+ var address = this.getExternalAccount().derive(k).getAddress()
+
+ this.addresses.push(address.toString())
+
+ return this.getReceiveAddress()
+}
+
+Wallet.prototype.generateChangeAddress = function () {
+ var k = this.changeAddresses.length
+ var address = this.getInternalAccount().derive(k).getAddress()
+
+ this.changeAddresses.push(address.toString())
+
+ return this.getChangeAddress()
+}
+
+Wallet.prototype.getAddress = function () {
+ if (this.addresses.length === 0) {
+ this.generateAddress()
+ }
+
+ return this.addresses[this.addresses.length - 1]
+}
+
+Wallet.prototype.getBalance = function (minConf) {
+ minConf = minConf || 0
+
+ return this.unspents.filter(function (unspent) {
+ return unspent.confirmations >= minConf
+
+ // FIXME: remove spent filter in 2.0.0
+ }).filter(function (unspent) {
+ return !unspent.spent
+ }).reduce(function (accum, unspent) {
+ return accum + unspent.value
+ }, 0)
+}
+
+Wallet.prototype.getChangeAddress = function () {
+ if (this.changeAddresses.length === 0) {
+ this.generateChangeAddress()
+ }
+
+ return this.changeAddresses[this.changeAddresses.length - 1]
+}
+
+Wallet.prototype.getInternalPrivateKey = function (index) {
+ return this.getInternalAccount().derive(index).privKey
+}
+
+Wallet.prototype.getPrivateKey = function (index) {
+ return this.getExternalAccount().derive(index).privKey
+}
+
+Wallet.prototype.getPrivateKeyForAddress = function (address) {
+ var index
+
+ if ((index = this.addresses.indexOf(address)) > -1) {
+ return this.getPrivateKey(index)
+ }
+
+ if ((index = this.changeAddresses.indexOf(address)) > -1) {
+ return this.getInternalPrivateKey(index)
+ }
+
+ assert(false, 'Unknown address. Make sure the address is from the keychain and has been generated')
+}
+
+Wallet.prototype.getUnspentOutputs = function (minConf) {
+ minConf = minConf || 0
+
+ return this.unspents.filter(function (unspent) {
+ return unspent.confirmations >= minConf
+
+ // FIXME: remove spent filter in 2.0.0
+ }).filter(function (unspent) {
+ return !unspent.spent
+ }).map(function (unspent) {
+ return {
+ address: unspent.address,
+ confirmations: unspent.confirmations,
+ index: unspent.index,
+ txId: unspent.txId,
+ value: unspent.value,
+
+ // FIXME: remove in 2.0.0
+ hash: unspent.txId,
+ pending: unspent.pending
}
- function hmac_sha512_hex(data, password) {
- var result = hmac_sha512_bytes(data, password);
- return bytes_to_hex(result);
+ })
+}
+
+Wallet.prototype.setUnspentOutputs = function (unspents) {
+ this.unspentMap = {}
+ this.unspents = unspents.map(function (unspent) {
+ // FIXME: remove unspent.hash in 2.0.0
+ var txId = unspent.txId || unspent.hash
+ var index = unspent.index
+
+ // FIXME: remove in 2.0.0
+ if (unspent.hash !== undefined) {
+ console.warn('unspent.hash is deprecated, use unspent.txId instead')
}
- function hmac_sha512_base64(data, password) {
- var result = hmac_sha512_bytes(data, password);
- return bytes_to_base64(result);
+
+ // FIXME: remove in 2.0.0
+ if (index === undefined) {
+ console.warn('unspent.outputIndex is deprecated, use unspent.index instead')
+ index = unspent.outputIndex
}
- exports.HMAC_SHA512 = {
- bytes: hmac_sha512_bytes,
- hex: hmac_sha512_hex,
- base64: hmac_sha512_base64
- };
- var pbkdf2_hmac_sha256_instance = new pbkdf2_hmac_sha256_constructor({
- hmac: hmac_sha256_instance
- });
- function pbkdf2_hmac_sha256_bytes(password, salt, iterations, dklen) {
- if (password === undefined) throw new SyntaxError("password required");
- if (salt === undefined) throw new SyntaxError("salt required");
- return pbkdf2_hmac_sha256_instance.reset({
- password: password
- }).generate(salt, iterations, dklen).result;
+
+ typeForce('String', txId)
+ typeForce('Number', index)
+ typeForce('Number', unspent.value)
+
+ assert.equal(txId.length, 64, 'Expected valid txId, got ' + txId)
+ assert.doesNotThrow(function () {
+ Address.fromBase58Check(unspent.address)
+ }, 'Expected Base58 Address, got ' + unspent.address)
+ assert(isFinite(index), 'Expected finite index, got ' + index)
+
+ // FIXME: remove branch in 2.0.0
+ if (unspent.confirmations !== undefined) {
+ typeForce('Number', unspent.confirmations)
}
- function pbkdf2_hmac_sha256_hex(password, salt, iterations, dklen) {
- var result = pbkdf2_hmac_sha256_bytes(password, salt, iterations, dklen);
- return bytes_to_hex(result);
+
+ var txHash = bufferutils.reverse(new Buffer(txId, 'hex'))
+
+ unspent = {
+ address: unspent.address,
+ confirmations: unspent.confirmations || 0,
+ index: index,
+ txHash: txHash,
+ txId: txId,
+ value: unspent.value,
+
+ // FIXME: remove in 2.0.0
+ pending: unspent.pending || false
}
- function pbkdf2_hmac_sha256_base64(password, salt, iterations, dklen) {
- var result = pbkdf2_hmac_sha256_bytes(password, salt, iterations, dklen);
- return bytes_to_base64(result);
+
+ // FIXME: remove in 2.0.0
+ this.unspentMap[txId + ':' + index] = unspent
+
+ return unspent
+ }, this)
+}
+
+Wallet.prototype.signWith = function (tx, addresses) {
+ addresses.forEach(function (address, i) {
+ var privKey = this.getPrivateKeyForAddress(address)
+
+ tx.sign(i, privKey)
+ }, this)
+
+ return tx
+}
+
+function estimatePaddedFee (tx, network) {
+ var tmpTx = tx.clone()
+ tmpTx.addOutput(Script.EMPTY, network.dustSoftThreshold || 0)
+
+ return network.estimateFee(tmpTx)
+}
+
+// FIXME: 1.0.0 shims, remove in 2.0.0
+Wallet.prototype.getReceiveAddress = Wallet.prototype.getAddress
+Wallet.prototype.createTx = Wallet.prototype.createTransaction
+
+module.exports = Wallet
+
+}).call(this,require("buffer").Buffer)
+},{"./address":54,"./bufferutils":57,"./hdnode":63,"./networks":66,"./script":68,"./transaction_builder":71,"assert":5,"buffer":7,"randombytes":52,"typeforce":53}]},{},[64])(64)
+});</script>
+ <script>bitcoin.networks.shadow = {
+ magicPrefix: '\x19ShadowCash Signed Message:\n',
+ bip32: {
+ public: 0xEE80286A,
+ private: 0xEE8031E8
+ },
+ pubKeyHash: 0x3f,
+ scriptHash: 0x7d,
+ wif: 0xbf,
+ dustThreshold: 0,
+ feePerKb: 1000,
+ estimateFee: function() { return "unused in this app" },
+};
+
+bitcoin.networks.shadowtn = {
+ magicPrefix: '\x19ShadowCash Signed Message:\n',
+ bip32: {
+ public: 0x76C0FDFB,
+ private: 0x76C1077A
+ },
+ pubKeyHash: 0x7f,
+ scriptHash: 0xc4,
+ wif: 0xff,
+ dustThreshold: 0,
+ feePerKb: 1000,
+ estimateFee: function() { return "unused in this app" },
+};
+</script>
+ <script>// Select components from sjcl to suit the crypto operations bip39 requires.
+
+//// base.js
+
+/** @fileOverview Javascript cryptography implementation.
+ *
+ * Crush to remove comments, shorten variable names and
+ * generally reduce transmission size.
+ *
+ * @author Emily Stark
+ * @author Mike Hamburg
+ * @author Dan Boneh
+ */
+
+"use strict";
+/*jslint indent: 2, bitwise: false, nomen: false, plusplus: false, white: false, regexp: false */
+/*global document, window, escape, unescape, module, require, Uint32Array */
+
+/** @namespace The Stanford Javascript Crypto Library, top-level namespace. */
+var sjcl = {
+ /** @namespace Symmetric ciphers. */
+ cipher: {},
+
+ /** @namespace Hash functions. Right now only SHA256 is implemented. */
+ hash: {},
+
+ /** @namespace Key exchange functions. Right now only SRP is implemented. */
+ keyexchange: {},
+
+ /** @namespace Block cipher modes of operation. */
+ mode: {},
+
+ /** @namespace Miscellaneous. HMAC and PBKDF2. */
+ misc: {},
+
+ /**
+ * @namespace Bit array encoders and decoders.
+ *
+ * @description
+ * The members of this namespace are functions which translate between
+ * SJCL's bitArrays and other objects (usually strings). Because it
+ * isn't always clear which direction is encoding and which is decoding,
+ * the method names are "fromBits" and "toBits".
+ */
+ codec: {},
+
+ /** @namespace Exceptions. */
+ exception: {
+ /** @constructor Ciphertext is corrupt. */
+ corrupt: function(message) {
+ this.toString = function() { return "CORRUPT: "+this.message; };
+ this.message = message;
+ },
+
+ /** @constructor Invalid parameter. */
+ invalid: function(message) {
+ this.toString = function() { return "INVALID: "+this.message; };
+ this.message = message;
+ },
+
+ /** @constructor Bug or missing feature in SJCL. @constructor */
+ bug: function(message) {
+ this.toString = function() { return "BUG: "+this.message; };
+ this.message = message;
+ },
+
+ /** @constructor Something isn't ready. */
+ notReady: function(message) {
+ this.toString = function() { return "NOT READY: "+this.message; };
+ this.message = message;
}
- exports.PBKDF2 = exports.PBKDF2_HMAC_SHA256 = {
- bytes: pbkdf2_hmac_sha256_bytes,
- hex: pbkdf2_hmac_sha256_hex,
- base64: pbkdf2_hmac_sha256_base64
- };
- var pbkdf2_hmac_sha512_instance = new pbkdf2_hmac_sha512_constructor({
- hmac: hmac_sha512_instance
+ }
+};
+
+if(typeof module !== 'undefined' && module.exports){
+ module.exports = sjcl;
+}
+if (typeof define === "function") {
+ define([], function () {
+ return sjcl;
});
- function pbkdf2_hmac_sha512_bytes(password, salt, iterations, dklen) {
- if (password === undefined) throw new SyntaxError("password required");
- if (salt === undefined) throw new SyntaxError("salt required");
- return pbkdf2_hmac_sha512_instance.reset({
- password: password
- }).generate(salt, iterations, dklen).result;
+}
+
+
+//// bitArray.js
+
+/** @fileOverview Arrays of bits, encoded as arrays of Numbers.
+ *
+ * @author Emily Stark
+ * @author Mike Hamburg
+ * @author Dan Boneh
+ */
+
+/** @namespace Arrays of bits, encoded as arrays of Numbers.
+ *
+ * @description
+ * <p>
+ * These objects are the currency accepted by SJCL's crypto functions.
+ * </p>
+ *
+ * <p>
+ * Most of our crypto primitives operate on arrays of 4-byte words internally,
+ * but many of them can take arguments that are not a multiple of 4 bytes.
+ * This library encodes arrays of bits (whose size need not be a multiple of 8
+ * bits) as arrays of 32-bit words. The bits are packed, big-endian, into an
+ * array of words, 32 bits at a time. Since the words are double-precision
+ * floating point numbers, they fit some extra data. We use this (in a private,
+ * possibly-changing manner) to encode the number of bits actually present
+ * in the last word of the array.
+ * </p>
+ *
+ * <p>
+ * Because bitwise ops clear this out-of-band data, these arrays can be passed
+ * to ciphers like AES which want arrays of words.
+ * </p>
+ */
+sjcl.bitArray = {
+ /**
+ * Array slices in units of bits.
+ * @param {bitArray} a The array to slice.
+ * @param {Number} bstart The offset to the start of the slice, in bits.
+ * @param {Number} bend The offset to the end of the slice, in bits. If this is undefined,
+ * slice until the end of the array.
+ * @return {bitArray} The requested slice.
+ */
+ bitSlice: function (a, bstart, bend) {
+ a = sjcl.bitArray._shiftRight(a.slice(bstart/32), 32 - (bstart & 31)).slice(1);
+ return (bend === undefined) ? a : sjcl.bitArray.clamp(a, bend-bstart);
+ },
+
+ /**
+ * Extract a number packed into a bit array.
+ * @param {bitArray} a The array to slice.
+ * @param {Number} bstart The offset to the start of the slice, in bits.
+ * @param {Number} length The length of the number to extract.
+ * @return {Number} The requested slice.
+ */
+ extract: function(a, bstart, blength) {
+ // FIXME: this Math.floor is not necessary at all, but for some reason
+ // seems to suppress a bug in the Chromium JIT.
+ var x, sh = Math.floor((-bstart-blength) & 31);
+ if ((bstart + blength - 1 ^ bstart) & -32) {
+ // it crosses a boundary
+ x = (a[bstart/32|0] << (32 - sh)) ^ (a[bstart/32+1|0] >>> sh);
+ } else {
+ // within a single word
+ x = a[bstart/32|0] >>> sh;
}
- function pbkdf2_hmac_sha512_hex(password, salt, iterations, dklen) {
- var result = pbkdf2_hmac_sha512_bytes(password, salt, iterations, dklen);
- return bytes_to_hex(result);
+ return x & ((1<<blength) - 1);
+ },
+
+ /**
+ * Concatenate two bit arrays.
+ * @param {bitArray} a1 The first array.
+ * @param {bitArray} a2 The second array.
+ * @return {bitArray} The concatenation of a1 and a2.
+ */
+ concat: function (a1, a2) {
+ if (a1.length === 0 || a2.length === 0) {
+ return a1.concat(a2);
+ }
+
+ var last = a1[a1.length-1], shift = sjcl.bitArray.getPartial(last);
+ if (shift === 32) {
+ return a1.concat(a2);
+ } else {
+ return sjcl.bitArray._shiftRight(a2, shift, last|0, a1.slice(0,a1.length-1));
}
- function pbkdf2_hmac_sha512_base64(password, salt, iterations, dklen) {
- var result = pbkdf2_hmac_sha512_bytes(password, salt, iterations, dklen);
- return bytes_to_base64(result);
+ },
+
+ /**
+ * Find the length of an array of bits.
+ * @param {bitArray} a The array.
+ * @return {Number} The length of a, in bits.
+ */
+ bitLength: function (a) {
+ var l = a.length, x;
+ if (l === 0) { return 0; }
+ x = a[l - 1];
+ return (l-1) * 32 + sjcl.bitArray.getPartial(x);
+ },
+
+ /**
+ * Truncate an array.
+ * @param {bitArray} a The array.
+ * @param {Number} len The length to truncate to, in bits.
+ * @return {bitArray} A new array, truncated to len bits.
+ */
+ clamp: function (a, len) {
+ if (a.length * 32 < len) { return a; }
+ a = a.slice(0, Math.ceil(len / 32));
+ var l = a.length;
+ len = len & 31;
+ if (l > 0 && len) {
+ a[l-1] = sjcl.bitArray.partial(len, a[l-1] & 0x80000000 >> (len-1), 1);
+ }
+ return a;
+ },
+
+ /**
+ * Make a partial word for a bit array.
+ * @param {Number} len The number of bits in the word.
+ * @param {Number} x The bits.
+ * @param {Number} [0] _end Pass 1 if x has already been shifted to the high side.
+ * @return {Number} The partial word.
+ */
+ partial: function (len, x, _end) {
+ if (len === 32) { return x; }
+ return (_end ? x|0 : x << (32-len)) + len * 0x10000000000;
+ },
+
+ /**
+ * Get the number of bits used by a partial word.
+ * @param {Number} x The partial word.
+ * @return {Number} The number of bits used by the partial word.
+ */
+ getPartial: function (x) {
+ return Math.round(x/0x10000000000) || 32;
+ },
+
+ /**
+ * Compare two arrays for equality in a predictable amount of time.
+ * @param {bitArray} a The first array.
+ * @param {bitArray} b The second array.
+ * @return {boolean} true if a == b; false otherwise.
+ */
+ equal: function (a, b) {
+ if (sjcl.bitArray.bitLength(a) !== sjcl.bitArray.bitLength(b)) {
+ return false;
}
- exports.PBKDF2_HMAC_SHA512 = {
- bytes: pbkdf2_hmac_sha512_bytes,
- hex: pbkdf2_hmac_sha512_hex,
- base64: pbkdf2_hmac_sha512_base64
- };
- var cbc_aes_instance = new cbc_aes_constructor({
- heapSize: 1048576
- });
- function cbc_aes_encrypt_bytes(data, key, padding, iv) {
- if (data === undefined) throw new SyntaxError("data required");
- if (key === undefined) throw new SyntaxError("key required");
- return cbc_aes_instance.reset({
- key: key,
- padding: padding,
- iv: iv
- }).encrypt(data).result;
+ var x = 0, i;
+ for (i=0; i<a.length; i++) {
+ x |= a[i]^b[i];
}
- function cbc_aes_decrypt_bytes(data, key, padding, iv) {
- if (data === undefined) throw new SyntaxError("data required");
- if (key === undefined) throw new SyntaxError("key required");
- return cbc_aes_instance.reset({
- key: key,
- padding: padding,
- iv: iv
- }).decrypt(data).result;
+ return (x === 0);
+ },
+
+ /** Shift an array right.
+ * @param {bitArray} a The array to shift.
+ * @param {Number} shift The number of bits to shift.
+ * @param {Number} [carry=0] A byte to carry in
+ * @param {bitArray} [out=[]] An array to prepend to the output.
+ * @private
+ */
+ _shiftRight: function (a, shift, carry, out) {
+ var i, last2=0, shift2;
+ if (out === undefined) { out = []; }
+
+ for (; shift >= 32; shift -= 32) {
+ out.push(carry);
+ carry = 0;
+ }
+ if (shift === 0) {
+ return out.concat(a);
+ }
+
+ for (i=0; i<a.length; i++) {
+ out.push(carry | a[i]>>>shift);
+ carry = a[i] << (32-shift);
+ }
+ last2 = a.length ? a[a.length-1] : 0;
+ shift2 = sjcl.bitArray.getPartial(last2);
+ out.push(sjcl.bitArray.partial(shift+shift2 & 31, (shift + shift2 > 32) ? carry : out.pop(),1));
+ return out;
+ },
+
+ /** xor a block of 4 words together.
+ * @private
+ */
+ _xor4: function(x,y) {
+ return [x[0]^y[0],x[1]^y[1],x[2]^y[2],x[3]^y[3]];
+ },
+
+ /** byteswap a word array inplace.
+ * (does not handle partial words)
+ * @param {sjcl.bitArray} a word array
+ * @return {sjcl.bitArray} byteswapped array
+ */
+ byteswapM: function(a) {
+ var i, v, m = 0xff00;
+ for (i = 0; i < a.length; ++i) {
+ v = a[i];
+ a[i] = (v >>> 24) | ((v >>> 8) & m) | ((v & m) << 8) | (v << 24);
}
- exports.AES = exports.AES_CBC = {
- encrypt: cbc_aes_encrypt_bytes,
- decrypt: cbc_aes_decrypt_bytes
- };
- var ccm_aes_instance = new ccm_aes_constructor({
- heap: cbc_aes_instance.heap,
- asm: cbc_aes_instance.asm
- });
- function ccm_aes_encrypt_bytes(data, key, nonce, adata, tagSize) {
- if (data === undefined) throw new SyntaxError("data required");
- if (key === undefined) throw new SyntaxError("key required");
- if (nonce === undefined) throw new SyntaxError("nonce required");
- var dataLength = data.byteLength || data.length || 0;
- return ccm_aes_instance.reset({
- key: key,
- nonce: nonce,
- adata: adata,
- tagSize: tagSize,
- dataLength: dataLength
- }).encrypt(data).result;
+ return a;
+ }
+};
+
+
+//// codecString.js
+
+/** @fileOverview Bit array codec implementations.
+ *
+ * @author Emily Stark
+ * @author Mike Hamburg
+ * @author Dan Boneh
+ */
+
+/** @namespace UTF-8 strings */
+sjcl.codec.utf8String = {
+ /** Convert from a bitArray to a UTF-8 string. */
+ fromBits: function (arr) {
+ var out = "", bl = sjcl.bitArray.bitLength(arr), i, tmp;
+ for (i=0; i<bl/8; i++) {
+ if ((i&3) === 0) {
+ tmp = arr[i/4];
+ }
+ out += String.fromCharCode(tmp >>> 24);
+ tmp <<= 8;
}
- function ccm_aes_decrypt_bytes(data, key, nonce, adata, tagSize) {
- if (data === undefined) throw new SyntaxError("data required");
- if (key === undefined) throw new SyntaxError("key required");
- if (nonce === undefined) throw new SyntaxError("nonce required");
- var dataLength = data.byteLength || data.length || 0;
- tagSize = tagSize || _aes_block_size;
- return ccm_aes_instance.reset({
- key: key,
- nonce: nonce,
- adata: adata,
- tagSize: tagSize,
- dataLength: dataLength - tagSize
- }).decrypt(data).result;
+ return decodeURIComponent(escape(out));
+ },
+
+ /** Convert from a UTF-8 string to a bitArray. */
+ toBits: function (str) {
+ str = unescape(encodeURIComponent(str));
+ var out = [], i, tmp=0;
+ for (i=0; i<str.length; i++) {
+ tmp = tmp << 8 | str.charCodeAt(i);
+ if ((i&3) === 3) {
+ out.push(tmp);
+ tmp = 0;
+ }
}
- exports.AES_CCM = {
- encrypt: ccm_aes_encrypt_bytes,
- decrypt: ccm_aes_decrypt_bytes
- };
- var cfb_aes_instance = new cfb_aes_constructor({
- heap: cbc_aes_instance.heap,
- asm: cbc_aes_instance.asm
- });
- function cfb_aes_encrypt_bytes(data, key, padding, iv) {
- if (data === undefined) throw new SyntaxError("data required");
- if (key === undefined) throw new SyntaxError("key required");
- return cfb_aes_instance.reset({
- key: key,
- padding: padding,
- iv: iv
- }).encrypt(data).result;
+ if (i&3) {
+ out.push(sjcl.bitArray.partial(8*(i&3), tmp));
}
- function cfb_aes_decrypt_bytes(data, key, padding, iv) {
- if (data === undefined) throw new SyntaxError("data required");
- if (key === undefined) throw new SyntaxError("key required");
- return cfb_aes_instance.reset({
- key: key,
- padding: padding,
- iv: iv
- }).decrypt(data).result;
+ return out;
+ }
+};
+
+
+//// codecHex.js
+
+/** @fileOverview Bit array codec implementations.
+ *
+ * @author Emily Stark
+ * @author Mike Hamburg
+ * @author Dan Boneh
+ */
+
+/** @namespace Hexadecimal */
+sjcl.codec.hex = {
+ /** Convert from a bitArray to a hex string. */
+ fromBits: function (arr) {
+ var out = "", i;
+ for (i=0; i<arr.length; i++) {
+ out += ((arr[i]|0)+0xF00000000000).toString(16).substr(4);
}
- exports.AES_CFB = {
- encrypt: cfb_aes_encrypt_bytes,
- decrypt: cfb_aes_decrypt_bytes
- };
- var cfb_aes_decrypt_instance = new cfb_aes_decrypt_constructor({
- heap: cbc_aes_instance.heap,
- asm: cbc_aes_instance.asm
- });
- function cfb_aes_decrypt_init(key, padding, iv) {
- if (key === undefined) throw new SyntaxError("key required");
- return cfb_aes_decrypt_instance.reset({
- key: key,
- padding: padding,
- iv: iv
- });
+ return out.substr(0, sjcl.bitArray.bitLength(arr)/4);//.replace(/(.{8})/g, "$1 ");
+ },
+ /** Convert from a hex string to a bitArray. */
+ toBits: function (str) {
+ var i, out=[], len;
+ str = str.replace(/\s|0x/g, "");
+ len = str.length;
+ str = str + "00000000";
+ for (i=0; i<str.length; i+=8) {
+ out.push(parseInt(str.substr(i,8),16)^0);
}
- exports.AES_CFB = exports.AES_CFB || {};
- exports.AES_CFB.decryptor = {
- init: cfb_aes_decrypt_init
- };
-})({}, function() {
- return this;
-}());
-</script>
+ return sjcl.bitArray.clamp(out, len*4);
+ }
+};
- <!--<script src="/js/jsbip39.js"></script>-->
-<script>
-/*
- * Copyright (c) 2013 Pavol Rusnak
+
+//// sha512.js
+
+/** @fileOverview Javascript SHA-512 implementation.
*
- * Permission is hereby granted, free of charge, to any person obtaining a copy of
- * this software and associated documentation files (the "Software"), to deal in
- * the Software without restriction, including without limitation the rights to
- * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is furnished to do
- * so, subject to the following conditions:
+ * This implementation was written for CryptoJS by Jeff Mott and adapted for
+ * SJCL by Stefan Thomas.
*
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
+ * CryptoJS (c) 2009–2012 by Jeff Mott. All rights reserved.
+ * Released with New BSD License
*
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * @author Emily Stark
+ * @author Mike Hamburg
+ * @author Dan Boneh
+ * @author Jeff Mott
+ * @author Stefan Thomas
*/
-/*
- * Javascript port from python by Ian Coleman
- *
- * Includes code from asmCrypto
- * https://github.com/tresorit/asmcrypto.js
+/**
+ * Context for a SHA-512 operation in progress.
+ * @constructor
+ * @class Secure Hash Algorithm, 512 bits.
*/
+sjcl.hash.sha512 = function (hash) {
+ if (!this._key[0]) { this._precompute(); }
+ if (hash) {
+ this._h = hash._h.slice(0);
+ this._buffer = hash._buffer.slice(0);
+ this._length = hash._length;
+ } else {
+ this.reset();
+ }
+};
-var Mnemonic = function(language) {
+/**
+ * Hash a string or an array of words.
+ * @static
+ * @param {bitArray|String} data the data to hash.
+ * @return {bitArray} The hash value, an array of 16 big-endian words.
+ */
+sjcl.hash.sha512.hash = function (data) {
+ return (new sjcl.hash.sha512()).update(data).finalize();
+};
- var PBKDF2_ROUNDS = 2048;
- var RADIX = 2048;
+sjcl.hash.sha512.prototype = {
+ /**
+ * The hash's block size, in bits.
+ * @constant
+ */
+ blockSize: 1024,
+
+ /**
+ * Reset the hash state.
+ * @return this
+ */
+ reset:function () {
+ this._h = this._init.slice(0);
+ this._buffer = [];
+ this._length = 0;
+ return this;
+ },
+
+ /**
+ * Input several words to the hash.
+ * @param {bitArray|String} data the data to hash.
+ * @return this
+ */
+ update: function (data) {
+ if (typeof data === "string") {
+ data = sjcl.codec.utf8String.toBits(data);
+ }
+ var i, b = this._buffer = sjcl.bitArray.concat(this._buffer, data),
+ ol = this._length,
+ nl = this._length = ol + sjcl.bitArray.bitLength(data);
+ for (i = 1024+ol & -1024; i <= nl; i+= 1024) {
+ this._block(b.splice(0,32));
+ }
+ return this;
+ },
+
+ /**
+ * Complete hashing and output the hash value.
+ * @return {bitArray} The hash value, an array of 16 big-endian words.
+ */
+ finalize:function () {
+ var i, b = this._buffer, h = this._h;
- var self = this;
- var wordlist = [];
+ // Round out and push the buffer
+ b = sjcl.bitArray.concat(b, [sjcl.bitArray.partial(1,1)]);
- function init() {
- wordlist = WORDLISTS[language];
- if (wordlist.length != RADIX) {
- err = 'Wordlist should contain ' + RADIX + ' words, but it contains ' + wordlist.length + ' words.';
- throw err;
- }
+ // Round out the buffer to a multiple of 32 words, less the 4 length words.
+ for (i = b.length + 4; i & 31; i++) {
+ b.push(0);
}
- self.generate = function(strength) {
- strength = strength || 128;
- var r = strength % 32;
- if (r > 0) {
- throw 'Strength should be divisible by 32, but it is not (' + r + ').';
- }
- var hasStrongCrypto = 'crypto' in window && window['crypto'] !== null;
- if (!hasStrongCrypto) {
- throw 'Mnemonic should be generated with strong randomness, but crypto.getRandomValues is unavailable';
- }
- var buffer = new Uint8Array(strength / 8);
- var data = crypto.getRandomValues(buffer);
- return self.toMnemonic(data);
+ // append the length
+ b.push(0);
+ b.push(0);
+ b.push(Math.floor(this._length / 0x100000000));
+ b.push(this._length | 0);
+
+ while (b.length) {
+ this._block(b.splice(0,32));
}
- self.toMnemonic = function(data) {
- if (data.length % 4 > 0) {
- throw 'Data length in bits should be divisible by 32, but it is not (' + data.length + ' bytes = ' + data.length*8 + ' bits).'
- }
+ this.reset();
+ return h;
+ },
- //h = hashlib.sha256(data).hexdigest()
- var uintArray = new Uint8Array(data);
- var h = asmCrypto.SHA256.bytes(uintArray);
+ /**
+ * The SHA-512 initialization vector, to be precomputed.
+ * @private
+ */
+ _init:[],
- // b is a binary string, eg '00111010101100...'
- //b = bin(int(binascii.hexlify(data), 16))[2:].zfill(len(data) * 8) + \
- // bin(int(h, 16))[2:].zfill(256)[:len(data) * 8 / 32]
- //
- // a = bin(int(binascii.hexlify(data), 16))[2:].zfill(len(data) * 8)
- // c = bin(int(h, 16))[2:].zfill(256)
- // d = c[:len(data) * 8 / 32]
- var a = byteArrayToBinaryString(data);
- var c = byteArrayToBinaryString(h);
- var d = c.substring(0, data.length * 8 / 32);
- // b = line1 + line2
- var b = a + d;
+ /**
+ * Least significant 24 bits of SHA512 initialization values.
+ *
+ * Javascript only has 53 bits of precision, so we compute the 40 most
+ * significant bits and add the remaining 24 bits as constants.
+ *
+ * @private
+ */
+ _initr: [ 0xbcc908, 0xcaa73b, 0x94f82b, 0x1d36f1, 0xe682d1, 0x3e6c1f, 0x41bd6b, 0x7e2179 ],
- var result = [];
- var blen = b.length / 11;
- for (var i=0; i<blen; i++) {
- var idx = parseInt(b.substring(i * 11, (i + 1) * 11), 2);
- result.push(wordlist[idx]);
+ /*
+ _init:
+ [0x6a09e667, 0xf3bcc908, 0xbb67ae85, 0x84caa73b, 0x3c6ef372, 0xfe94f82b, 0xa54ff53a, 0x5f1d36f1,
+ 0x510e527f, 0xade682d1, 0x9b05688c, 0x2b3e6c1f, 0x1f83d9ab, 0xfb41bd6b, 0x5be0cd19, 0x137e2179],
+ */
+
+ /**
+ * The SHA-512 hash key, to be precomputed.
+ * @private
+ */
+ _key:[],
+
+ /**
+ * Least significant 24 bits of SHA512 key values.
+ * @private
+ */
+ _keyr:
+ [0x28ae22, 0xef65cd, 0x4d3b2f, 0x89dbbc, 0x48b538, 0x05d019, 0x194f9b, 0x6d8118,
+ 0x030242, 0x706fbe, 0xe4b28c, 0xffb4e2, 0x7b896f, 0x1696b1, 0xc71235, 0x692694,
+ 0xf14ad2, 0x4f25e3, 0x8cd5b5, 0xac9c65, 0x2b0275, 0xa6e483, 0x41fbd4, 0x1153b5,
+ 0x66dfab, 0xb43210, 0xfb213f, 0xef0ee4, 0xa88fc2, 0x0aa725, 0x03826f, 0x0e6e70,
+ 0xd22ffc, 0x26c926, 0xc42aed, 0x95b3df, 0xaf63de, 0x77b2a8, 0xedaee6, 0x82353b,
+ 0xf10364, 0x423001, 0xf89791, 0x54be30, 0xef5218, 0x65a910, 0x71202a, 0xbbd1b8,
+ 0xd2d0c8, 0x41ab53, 0x8eeb99, 0x9b48a8, 0xc95a63, 0x418acb, 0x63e373, 0xb2b8a3,
+ 0xefb2fc, 0x172f60, 0xf0ab72, 0x6439ec, 0x631e28, 0x82bde9, 0xc67915, 0x72532b,
+ 0x26619c, 0xc0c207, 0xe0eb1e, 0x6ed178, 0x176fba, 0xc898a6, 0xf90dae, 0x1c471b,
+ 0x047d84, 0xc72493, 0xc9bebc, 0x100d4c, 0x3e42b6, 0x657e2a, 0xd6faec, 0x475817],
+
+ /*
+ _key:
+ [0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc,
+ 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019, 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118,
+ 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe, 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2,
+ 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1, 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694,
+ 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3, 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65,
+ 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483, 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5,
+ 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210, 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4,
+ 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725, 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70,
+ 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926, 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df,
+ 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8, 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b,
+ 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001, 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30,
+ 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910, 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8,
+ 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53, 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8,
+ 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb, 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3,
+ 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60, 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec,
+ 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9, 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b,
+ 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207, 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178,
+ 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6, 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b,
+ 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493, 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c,
+ 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a, 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817],
+ */
+
+ /**
+ * Function to precompute _init and _key.
+ * @private
+ */
+ _precompute: function () {
+ // XXX: This code is for precomputing the SHA256 constants, change for
+ // SHA512 and re-enable.
+ var i = 0, prime = 2, factor;
+
+ function frac(x) { return (x-Math.floor(x)) * 0x100000000 | 0; }
+ function frac2(x) { return (x-Math.floor(x)) * 0x10000000000 & 0xff; }
+
+ outer: for (; i<80; prime++) {
+ for (factor=2; factor*factor <= prime; factor++) {
+ if (prime % factor === 0) {
+ // not a prime
+ continue outer;
}
- return result.join(' ');
+ }
+
+ if (i<8) {
+ this._init[i*2] = frac(Math.pow(prime, 1/2));
+ this._init[i*2+1] = (frac2(Math.pow(prime, 1/2)) << 24) | this._initr[i];
+ }
+ this._key[i*2] = frac(Math.pow(prime, 1/3));
+ this._key[i*2+1] = (frac2(Math.pow(prime, 1/3)) << 24) | this._keyr[i];
+ i++;
}
+ },
- self.check = function(mnemonic) {
- var mnemonic = mnemonic.split(' ')
- if (mnemonic.length % 3 > 0) {
- return false
- }
- // idx = map(lambda x: bin(self.wordlist.index(x))[2:].zfill(11), mnemonic)
- var idx = [];
- for (var i=0; i<mnemonic.length; i++) {
- var word = mnemonic[i];
- var wordIndex = wordlist.indexOf(word);
- if (wordIndex == -1) {
- return false;
- }
- var binaryIndex = zfill(wordIndex.toString(2), 11);
- idx.push(binaryIndex);
- }
- var b = idx.join('');
- var l = b.length;
- //d = b[:l / 33 * 32]
- //h = b[-l / 33:]
- var d = b.substring(0, l / 33 * 32);
- var h = b.substring(l - l / 33, l);
- //nd = binascii.unhexlify(hex(int(d, 2))[2:].rstrip('L').zfill(l / 33 * 8))
- //nh = bin(int(hashlib.sha256(nd).hexdigest(), 16))[2:].zfill(256)[:l / 33]
- var nd = binaryStringToByteArray(d);
- var ndHash = asmCrypto.SHA256.bytes(nd);
- var ndBstr = zfill(byteArrayToBinaryString(ndHash), 256);
- var nh = ndBstr.substring(0,l/33);
- return h == nh;
+ /**
+ * Perform one cycle of SHA-512.
+ * @param {bitArray} words one block of words.
+ * @private
+ */
+ _block:function (words) {
+ var i, wrh, wrl,
+ w = words.slice(0),
+ h = this._h,
+ k = this._key,
+ h0h = h[ 0], h0l = h[ 1], h1h = h[ 2], h1l = h[ 3],
+ h2h = h[ 4], h2l = h[ 5], h3h = h[ 6], h3l = h[ 7],
+ h4h = h[ 8], h4l = h[ 9], h5h = h[10], h5l = h[11],
+ h6h = h[12], h6l = h[13], h7h = h[14], h7l = h[15];
+
+ // Working variables
+ var ah = h0h, al = h0l, bh = h1h, bl = h1l,
+ ch = h2h, cl = h2l, dh = h3h, dl = h3l,
+ eh = h4h, el = h4l, fh = h5h, fl = h5l,
+ gh = h6h, gl = h6l, hh = h7h, hl = h7l;
+
+ for (i=0; i<80; i++) {
+ // load up the input word for this round
+ if (i<16) {
+ wrh = w[i * 2];
+ wrl = w[i * 2 + 1];
+ } else {
+ // Gamma0
+ var gamma0xh = w[(i-15) * 2];
+ var gamma0xl = w[(i-15) * 2 + 1];
+ var gamma0h =
+ ((gamma0xl << 31) | (gamma0xh >>> 1)) ^
+ ((gamma0xl << 24) | (gamma0xh >>> 8)) ^
+ (gamma0xh >>> 7);
+ var gamma0l =
+ ((gamma0xh << 31) | (gamma0xl >>> 1)) ^
+ ((gamma0xh << 24) | (gamma0xl >>> 8)) ^
+ ((gamma0xh << 25) | (gamma0xl >>> 7));
+
+ // Gamma1
+ var gamma1xh = w[(i-2) * 2];
+ var gamma1xl = w[(i-2) * 2 + 1];
+ var gamma1h =
+ ((gamma1xl << 13) | (gamma1xh >>> 19)) ^
+ ((gamma1xh << 3) | (gamma1xl >>> 29)) ^
+ (gamma1xh >>> 6);
+ var gamma1l =
+ ((gamma1xh << 13) | (gamma1xl >>> 19)) ^
+ ((gamma1xl << 3) | (gamma1xh >>> 29)) ^
+ ((gamma1xh << 26) | (gamma1xl >>> 6));
+
+ // Shortcuts
+ var wr7h = w[(i-7) * 2];
+ var wr7l = w[(i-7) * 2 + 1];
+
+ var wr16h = w[(i-16) * 2];
+ var wr16l = w[(i-16) * 2 + 1];
+
+ // W(round) = gamma0 + W(round - 7) + gamma1 + W(round - 16)
+ wrl = gamma0l + wr7l;
+ wrh = gamma0h + wr7h + ((wrl >>> 0) < (gamma0l >>> 0) ? 1 : 0);
+ wrl += gamma1l;
+ wrh += gamma1h + ((wrl >>> 0) < (gamma1l >>> 0) ? 1 : 0);
+ wrl += wr16l;
+ wrh += wr16h + ((wrl >>> 0) < (wr16l >>> 0) ? 1 : 0);
+ }
+
+ w[i*2] = wrh |= 0;
+ w[i*2 + 1] = wrl |= 0;
+
+ // Ch
+ var chh = (eh & fh) ^ (~eh & gh);
+ var chl = (el & fl) ^ (~el & gl);
+
+ // Maj
+ var majh = (ah & bh) ^ (ah & ch) ^ (bh & ch);
+ var majl = (al & bl) ^ (al & cl) ^ (bl & cl);
+
+ // Sigma0
+ var sigma0h = ((al << 4) | (ah >>> 28)) ^ ((ah << 30) | (al >>> 2)) ^ ((ah << 25) | (al >>> 7));
+ var sigma0l = ((ah << 4) | (al >>> 28)) ^ ((al << 30) | (ah >>> 2)) ^ ((al << 25) | (ah >>> 7));
+
+ // Sigma1
+ var sigma1h = ((el << 18) | (eh >>> 14)) ^ ((el << 14) | (eh >>> 18)) ^ ((eh << 23) | (el >>> 9));
+ var sigma1l = ((eh << 18) | (el >>> 14)) ^ ((eh << 14) | (el >>> 18)) ^ ((el << 23) | (eh >>> 9));
+
+ // K(round)
+ var krh = k[i*2];
+ var krl = k[i*2+1];
+
+ // t1 = h + sigma1 + ch + K(round) + W(round)
+ var t1l = hl + sigma1l;
+ var t1h = hh + sigma1h + ((t1l >>> 0) < (hl >>> 0) ? 1 : 0);
+ t1l += chl;
+ t1h += chh + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0);
+ t1l += krl;
+ t1h += krh + ((t1l >>> 0) < (krl >>> 0) ? 1 : 0);
+ t1l = t1l + wrl|0; // FF32..FF34 perf issue https://bugzilla.mozilla.org/show_bug.cgi?id=1054972
+ t1h += wrh + ((t1l >>> 0) < (wrl >>> 0) ? 1 : 0);
+
+ // t2 = sigma0 + maj
+ var t2l = sigma0l + majl;
+ var t2h = sigma0h + majh + ((t2l >>> 0) < (sigma0l >>> 0) ? 1 : 0);
+
+ // Update working variables
+ hh = gh;
+ hl = gl;
+ gh = fh;
+ gl = fl;
+ fh = eh;
+ fl = el;
+ el = (dl + t1l) | 0;
+ eh = (dh + t1h + ((el >>> 0) < (dl >>> 0) ? 1 : 0)) | 0;
+ dh = ch;
+ dl = cl;
+ ch = bh;
+ cl = bl;
+ bh = ah;
+ bl = al;
+ al = (t1l + t2l) | 0;
+ ah = (t1h + t2h + ((al >>> 0) < (t1l >>> 0) ? 1 : 0)) | 0;
+ }
+
+ // Intermediate hash
+ h0l = h[1] = (h0l + al) | 0;
+ h[0] = (h0h + ah + ((h0l >>> 0) < (al >>> 0) ? 1 : 0)) | 0;
+ h1l = h[3] = (h1l + bl) | 0;
+ h[2] = (h1h + bh + ((h1l >>> 0) < (bl >>> 0) ? 1 : 0)) | 0;
+ h2l = h[5] = (h2l + cl) | 0;
+ h[4] = (h2h + ch + ((h2l >>> 0) < (cl >>> 0) ? 1 : 0)) | 0;
+ h3l = h[7] = (h3l + dl) | 0;
+ h[6] = (h3h + dh + ((h3l >>> 0) < (dl >>> 0) ? 1 : 0)) | 0;
+ h4l = h[9] = (h4l + el) | 0;
+ h[8] = (h4h + eh + ((h4l >>> 0) < (el >>> 0) ? 1 : 0)) | 0;
+ h5l = h[11] = (h5l + fl) | 0;
+ h[10] = (h5h + fh + ((h5l >>> 0) < (fl >>> 0) ? 1 : 0)) | 0;
+ h6l = h[13] = (h6l + gl) | 0;
+ h[12] = (h6h + gh + ((h6l >>> 0) < (gl >>> 0) ? 1 : 0)) | 0;
+ h7l = h[15] = (h7l + hl) | 0;
+ h[14] = (h7h + hh + ((h7l >>> 0) < (hl >>> 0) ? 1 : 0)) | 0;
+ }
+};
+
+
+//// hmac.js
+
+/** @fileOverview HMAC implementation.
+ *
+ * @author Emily Stark
+ * @author Mike Hamburg
+ * @author Dan Boneh
+ */
+
+/** HMAC with the specified hash function.
+ * @constructor
+ * @param {bitArray} key the key for HMAC.
+ * @param {Object} [hash=sjcl.hash.sha256] The hash function to use.
+ */
+sjcl.misc.hmac = function (key, Hash) {
+ this._hash = Hash = Hash || sjcl.hash.sha256;
+ var exKey = [[],[]], i,
+ bs = Hash.prototype.blockSize / 32;
+ this._baseHash = [new Hash(), new Hash()];
+
+ if (key.length > bs) {
+ key = Hash.hash(key);
+ }
+
+ for (i=0; i<bs; i++) {
+ exKey[0][i] = key[i]^0x36363636;
+ exKey[1][i] = key[i]^0x5C5C5C5C;
+ }
+
+ this._baseHash[0].update(exKey[0]);
+ this._baseHash[1].update(exKey[1]);
+ this._resultHash = new Hash(this._baseHash[0]);
+};
+
+/** HMAC with the specified hash function. Also called encrypt since it's a prf.
+ * @param {bitArray|String} data The data to mac.
+ */
+sjcl.misc.hmac.prototype.encrypt = sjcl.misc.hmac.prototype.mac = function (data) {
+ if (!this._updated) {
+ this.update(data);
+ return this.digest(data);
+ } else {
+ throw new sjcl.exception.invalid("encrypt on already updated hmac called!");
+ }
+};
+
+sjcl.misc.hmac.prototype.reset = function () {
+ this._resultHash = new this._hash(this._baseHash[0]);
+ this._updated = false;
+};
+
+sjcl.misc.hmac.prototype.update = function (data) {
+ this._updated = true;
+ this._resultHash.update(data);
+};
+
+sjcl.misc.hmac.prototype.digest = function () {
+ var w = this._resultHash.finalize(), result = new (this._hash)(this._baseHash[1]).update(w).finalize();
+
+ this.reset();
+
+ return result;
+};
+
+
+//// pbkdf2.js
+
+
+/** @fileOverview Password-based key-derivation function, version 2.0.
+ *
+ * @author Emily Stark
+ * @author Mike Hamburg
+ * @author Dan Boneh
+ */
+
+/** Password-Based Key-Derivation Function, version 2.0.
+ *
+ * Generate keys from passwords using PBKDF2-HMAC-SHA256.
+ *
+ * This is the method specified by RSA's PKCS #5 standard.
+ *
+ * @param {bitArray|String} password The password.
+ * @param {bitArray|String} salt The salt. Should have lots of entropy.
+ * @param {Number} [count=1000] The number of iterations. Higher numbers make the function slower but more secure.
+ * @param {Number} [length] The length of the derived key. Defaults to the
+ output size of the hash function.
+ * @param {Object} [Prff=sjcl.misc.hmac] The pseudorandom function family.
+ * @return {bitArray} the derived key.
+ */
+sjcl.misc.pbkdf2 = function (password, salt, count, length, Prff) {
+ count = count || 1000;
+
+ if (length < 0 || count < 0) {
+ throw sjcl.exception.invalid("invalid params to pbkdf2");
+ }
+
+ if (typeof password === "string") {
+ password = sjcl.codec.utf8String.toBits(password);
+ }
+
+ if (typeof salt === "string") {
+ salt = sjcl.codec.utf8String.toBits(salt);
+ }
+
+ Prff = Prff || sjcl.misc.hmac;
+
+ var prf = new Prff(password),
+ u, ui, i, j, k, out = [], b = sjcl.bitArray;
+
+ for (k = 1; 32 * out.length < (length || 1); k++) {
+ u = ui = prf.encrypt(b.concat(salt,[k]));
+
+ for (i=1; i<count; i++) {
+ ui = prf.encrypt(ui);
+ for (j=0; j<ui.length; j++) {
+ u[j] ^= ui[j];
+ }
}
+
+ out = out.concat(u);
+ }
+
+ if (length) { out = b.clamp(out, length); }
+
+ return out;
+};
+
+
+//// sha256.js
+
+/** @fileOverview Javascript SHA-256 implementation.
+ *
+ * An older version of this implementation is available in the public
+ * domain, but this one is (c) Emily Stark, Mike Hamburg, Dan Boneh,
+ * Stanford University 2008-2010 and BSD-licensed for liability
+ * reasons.
+ *
+ * Special thanks to Aldo Cortesi for pointing out several bugs in
+ * this code.
+ *
+ * @author Emily Stark
+ * @author Mike Hamburg
+ * @author Dan Boneh
+ */
+
+/**
+ * Context for a SHA-256 operation in progress.
+ * @constructor
+ * @class Secure Hash Algorithm, 256 bits.
+ */
+sjcl.hash.sha256 = function (hash) {
+ if (!this._key[0]) { this._precompute(); }
+ if (hash) {
+ this._h = hash._h.slice(0);
+ this._buffer = hash._buffer.slice(0);
+ this._length = hash._length;
+ } else {
+ this.reset();
+ }
+};
- self.toSeed = function(mnemonic, passphrase) {
- passphrase = passphrase || '';
- mnemonic = normalizeString(mnemonic)
- passphrase = normalizeString(passphrase)
- passphrase = "mnemonic" + passphrase;
- //return PBKDF2(mnemonic, 'mnemonic' + passphrase, iterations=PBKDF2_ROUNDS, macmodule=hmac, digestmodule=hashlib.sha512).read(64)
- return asmCrypto.PBKDF2_HMAC_SHA512.hex(mnemonic, passphrase, PBKDF2_ROUNDS, 512/8);
- }
+/**
+ * Hash a string or an array of words.
+ * @static
+ * @param {bitArray|String} data the data to hash.
+ * @return {bitArray} The hash value, an array of 16 big-endian words.
+ */
+sjcl.hash.sha256.hash = function (data) {
+ return (new sjcl.hash.sha256()).update(data).finalize();
+};
- function normalizeString(str) {
- if (typeof str.normalize == "function") {
- return str.normalize("NFKD");
- }
- else {
- // TODO find a library to do this
- // Not supported on firefox mobile
- console.warn("NFKD Normalization is unavailable");
- return str;
- }
+sjcl.hash.sha256.prototype = {
+ /**
+ * The hash's block size, in bits.
+ * @constant
+ */
+ blockSize: 512,
+
+ /**
+ * Reset the hash state.
+ * @return this
+ */
+ reset:function () {
+ this._h = this._init.slice(0);
+ this._buffer = [];
+ this._length = 0;
+ return this;
+ },
+
+ /**
+ * Input several words to the hash.
+ * @param {bitArray|String} data the data to hash.
+ * @return this
+ */
+ update: function (data) {
+ if (typeof data === "string") {
+ data = sjcl.codec.utf8String.toBits(data);
}
-
- function byteArrayToBinaryString(data) {
- var bin = "";
- for (var i=0; i<data.length; i++) {
- bin += zfill(data[i].toString(2), 8);
- }
- return bin;
+ var i, b = this._buffer = sjcl.bitArray.concat(this._buffer, data),
+ ol = this._length,
+ nl = this._length = ol + sjcl.bitArray.bitLength(data);
+ for (i = 512+ol & -512; i <= nl; i+= 512) {
+ this._block(b.splice(0,16));
}
+ return this;
+ },
+
+ /**
+ * Complete hashing and output the hash value.
+ * @return {bitArray} The hash value, an array of 8 big-endian words.
+ */
+ finalize:function () {
+ var i, b = this._buffer, h = this._h;
- function binaryStringToByteArray(str) {
- var arrayLen = str.length / 8;
- var array = new Uint8Array(arrayLen);
- for (var i=0; i<arrayLen; i++) {
- var valueStr = str.substring(0,8);
- var value = parseInt(valueStr, 2);
- array[i] = value;
- str = str.slice(8);
- }
- return array;
+ // Round out and push the buffer
+ b = sjcl.bitArray.concat(b, [sjcl.bitArray.partial(1,1)]);
+
+ // Round out the buffer to a multiple of 16 words, less the 2 length words.
+ for (i = b.length + 2; i & 15; i++) {
+ b.push(0);
}
+
+ // append the length
+ b.push(Math.floor(this._length / 0x100000000));
+ b.push(this._length | 0);
- // Pad a numeric string on the left with zero digits until the given width
- // is reached.
- // Note this differs to the python implementation because it does not
- // handle numbers starting with a sign.
- function zfill(source, length) {
- source = source.toString();
- while (source.length < length) {
- source = '0' + source;
- }
- return source;
+ while (b.length) {
+ this._block(b.splice(0,16));
}
- init();
+ this.reset();
+ return h;
+ },
+
+ /**
+ * The SHA-256 initialization vector, to be precomputed.
+ * @private
+ */
+ _init:[],
+ /*
+ _init:[0x6a09e667,0xbb67ae85,0x3c6ef372,0xa54ff53a,0x510e527f,0x9b05688c,0x1f83d9ab,0x5be0cd19],
+ */
+
+ /**
+ * The SHA-256 hash key, to be precomputed.
+ * @private
+ */
+ _key:[],
+ /*
+ _key:
+ [0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
+ 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
+ 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
+ 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
+ 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
+ 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
+ 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
+ 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2],
+ */
-}
-WORDLISTS = {
-"english": [
+ /**
+ * Function to precompute _init and _key.
+ * @private
+ */
+ _precompute: function () {
+ var i = 0, prime = 2, factor;
+
+ function frac(x) { return (x-Math.floor(x)) * 0x100000000 | 0; }
+
+ outer: for (; i<64; prime++) {
+ for (factor=2; factor*factor <= prime; factor++) {
+ if (prime % factor === 0) {
+ // not a prime
+ continue outer;
+ }
+ }
+
+ if (i<8) {
+ this._init[i] = frac(Math.pow(prime, 1/2));
+ }
+ this._key[i] = frac(Math.pow(prime, 1/3));
+ i++;
+ }
+ },
+
+ /**
+ * Perform one cycle of SHA-256.
+ * @param {bitArray} words one block of words.
+ * @private
+ */
+ _block:function (words) {
+ var i, tmp, a, b,
+ w = words.slice(0),
+ h = this._h,
+ k = this._key,
+ h0 = h[0], h1 = h[1], h2 = h[2], h3 = h[3],
+ h4 = h[4], h5 = h[5], h6 = h[6], h7 = h[7];
+
+ /* Rationale for placement of |0 :
+ * If a value can overflow is original 32 bits by a factor of more than a few
+ * million (2^23 ish), there is a possibility that it might overflow the
+ * 53-bit mantissa and lose precision.
+ *
+ * To avoid this, we clamp back to 32 bits by |'ing with 0 on any value that
+ * propagates around the loop, and on the hash state h[]. I don't believe
+ * that the clamps on h4 and on h0 are strictly necessary, but it's close
+ * (for h4 anyway), and better safe than sorry.
+ *
+ * The clamps on h[] are necessary for the output to be correct even in the
+ * common case and for short inputs.
+ */
+ for (i=0; i<64; i++) {
+ // load up the input word for this round
+ if (i<16) {
+ tmp = w[i];
+ } else {
+ a = w[(i+1 ) & 15];
+ b = w[(i+14) & 15];
+ tmp = w[i&15] = ((a>>>7 ^ a>>>18 ^ a>>>3 ^ a<<25 ^ a<<14) +
+ (b>>>17 ^ b>>>19 ^ b>>>10 ^ b<<15 ^ b<<13) +
+ w[i&15] + w[(i+9) & 15]) | 0;
+ }
+
+ tmp = (tmp + h7 + (h4>>>6 ^ h4>>>11 ^ h4>>>25 ^ h4<<26 ^ h4<<21 ^ h4<<7) + (h6 ^ h4&(h5^h6)) + k[i]); // | 0;
+
+ // shift register
+ h7 = h6; h6 = h5; h5 = h4;
+ h4 = h3 + tmp | 0;
+ h3 = h2; h2 = h1; h1 = h0;
+
+ h0 = (tmp + ((h1&h2) ^ (h3&(h1^h2))) + (h1>>>2 ^ h1>>>13 ^ h1>>>22 ^ h1<<30 ^ h1<<19 ^ h1<<10)) | 0;
+ }
+
+ h[0] = h[0]+h0 | 0;
+ h[1] = h[1]+h1 | 0;
+ h[2] = h[2]+h2 | 0;
+ h[3] = h[3]+h3 | 0;
+ h[4] = h[4]+h4 | 0;
+ h[5] = h[5]+h5 | 0;
+ h[6] = h[6]+h6 | 0;
+ h[7] = h[7]+h7 | 0;
+ }
+};
+</script>
+ <script>WORDLISTS = typeof WORDLISTS == "undefined" ? {} : WORDLISTS;
+WORDLISTS["english"] = [
"abandon","ability","able","about","above","absent","absorb","abstract","absurd","abuse",
"access","accident","account","accuse","achieve","acid","acoustic","acquire","across","act",
"action","actor","actress","actual","adapt","add","addict","address","adjust","admit",
"wish","witness","wolf","woman","wonder","wood","wool","word","work","world",
"worry","worth","wrap","wreck","wrestle","wrist","write","wrong","yard","year",
"yellow","you","young","youth","zebra","zero","zone","zoo"]
-};
</script>
+ <script>/*
+ * Copyright (c) 2013 Pavol Rusnak
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is furnished to do
+ * so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Javascript port from python by Ian Coleman
+ *
+ * Requires code from sjcl
+ * https://github.com/bitwiseshiftleft/sjcl
+ */
+
+var Mnemonic = function(language) {
+
+ var PBKDF2_ROUNDS = 2048;
+ var RADIX = 2048;
+
+ var self = this;
+ var wordlist = [];
+
+ var hmacSHA512 = function(key) {
+ var hasher = new sjcl.misc.hmac(key, sjcl.hash.sha512);
+ this.encrypt = function() {
+ return hasher.encrypt.apply(hasher, arguments);
+ };
+ };
+
+ function init() {
+ wordlist = WORDLISTS[language];
+ if (wordlist.length != RADIX) {
+ err = 'Wordlist should contain ' + RADIX + ' words, but it contains ' + wordlist.length + ' words.';
+ throw err;
+ }
+ }
+
+ self.generate = function(strength) {
+ strength = strength || 128;
+ var r = strength % 32;
+ if (r > 0) {
+ throw 'Strength should be divisible by 32, but it is not (' + r + ').';
+ }
+ var hasStrongCrypto = 'crypto' in window && window['crypto'] !== null;
+ if (!hasStrongCrypto) {
+ throw 'Mnemonic should be generated with strong randomness, but crypto.getRandomValues is unavailable';
+ }
+ var buffer = new Uint8Array(strength / 8);
+ var data = crypto.getRandomValues(buffer);
+ return self.toMnemonic(data);
+ }
+
+ self.toMnemonic = function(byteArray) {
+ if (byteArray.length % 4 > 0) {
+ throw 'Data length in bits should be divisible by 32, but it is not (' + byteArray.length + ' bytes = ' + byteArray.length*8 + ' bits).'
+ }
+
+ //h = hashlib.sha256(data).hexdigest()
+ var data = byteArrayToWordArray(byteArray);
+ var hash = sjcl.hash.sha256.hash(data);
+ var h = sjcl.codec.hex.fromBits(hash);
+
+ // b is a binary string, eg '00111010101100...'
+ //b = bin(int(binascii.hexlify(data), 16))[2:].zfill(len(data) * 8) + \
+ // bin(int(h, 16))[2:].zfill(256)[:len(data) * 8 / 32]
+ //
+ // a = bin(int(binascii.hexlify(data), 16))[2:].zfill(len(data) * 8)
+ // c = bin(int(h, 16))[2:].zfill(256)
+ // d = c[:len(data) * 8 / 32]
+ var a = byteArrayToBinaryString(byteArray);
+ var c = zfill(hexStringToBinaryString(h), 256);
+ var d = c.substring(0, byteArray.length * 8 / 32);
+ // b = line1 + line2
+ var b = a + d;
+
+ var result = [];
+ var blen = b.length / 11;
+ for (var i=0; i<blen; i++) {
+ var idx = parseInt(b.substring(i * 11, (i + 1) * 11), 2);
+ result.push(wordlist[idx]);
+ }
+ return result.join(' ');
+ }
+
+ self.check = function(mnemonic) {
+ var mnemonic = mnemonic.split(' ')
+ if (mnemonic.length % 3 > 0) {
+ return false
+ }
+ // idx = map(lambda x: bin(self.wordlist.index(x))[2:].zfill(11), mnemonic)
+ var idx = [];
+ for (var i=0; i<mnemonic.length; i++) {
+ var word = mnemonic[i];
+ var wordIndex = wordlist.indexOf(word);
+ if (wordIndex == -1) {
+ return false;
+ }
+ var binaryIndex = zfill(wordIndex.toString(2), 11);
+ idx.push(binaryIndex);
+ }
+ var b = idx.join('');
+ var l = b.length;
+ //d = b[:l / 33 * 32]
+ //h = b[-l / 33:]
+ var d = b.substring(0, l / 33 * 32);
+ var h = b.substring(l - l / 33, l);
+ //nd = binascii.unhexlify(hex(int(d, 2))[2:].rstrip('L').zfill(l / 33 * 8))
+ var nd = binaryStringToWordArray(d);
+ //nh = bin(int(hashlib.sha256(nd).hexdigest(), 16))[2:].zfill(256)[:l / 33]
+ var ndHash = sjcl.hash.sha256.hash(nd);
+ var ndHex = sjcl.codec.hex.fromBits(ndHash);
+ var ndBstr = zfill(hexStringToBinaryString(ndHex), 256);
+ var nh = ndBstr.substring(0,l/33);
+ return h == nh;
+ }
+
+ self.toSeed = function(mnemonic, passphrase) {
+ passphrase = passphrase || '';
+ mnemonic = self.normalizeString(mnemonic)
+ passphrase = self.normalizeString(passphrase)
+ passphrase = "mnemonic" + passphrase;
+ var mnemonicBits = sjcl.codec.utf8String.toBits(mnemonic);
+ var passphraseBits = sjcl.codec.utf8String.toBits(passphrase);
+ var result = sjcl.misc.pbkdf2(mnemonicBits, passphraseBits, PBKDF2_ROUNDS, 512, hmacSHA512);
+ var hashHex = sjcl.codec.hex.fromBits(result);
+ return hashHex;
+ }
+
+ self.normalizeString = function(str) {
+ if (typeof str.normalize == "function") {
+ return str.normalize("NFKD");
+ }
+ else {
+ // TODO decide how to handle this in the future.
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/normalize
+ return str;
+ }
+ }
+
+ function byteArrayToWordArray(data) {
+ var a = [];
+ for (var i=0; i<data.length/4; i++) {
+ v = 0;
+ v += data[i*4 + 0] << 8 * 3;
+ v += data[i*4 + 1] << 8 * 2;
+ v += data[i*4 + 2] << 8 * 1;
+ v += data[i*4 + 3] << 8 * 0;
+ a.push(v);
+ }
+ return a;
+ }
+
+ function byteArrayToBinaryString(data) {
+ var bin = "";
+ for (var i=0; i<data.length; i++) {
+ bin += zfill(data[i].toString(2), 8);
+ }
+ return bin;
+ }
+
+ function hexStringToBinaryString(hexString) {
+ binaryString = "";
+ for (var i=0; i<hexString.length; i++) {
+ binaryString += zfill(parseInt(hexString[i], 16).toString(2),4);
+ }
+ return binaryString;
+ }
+
+ function binaryStringToWordArray(binary) {
+ var aLen = binary.length / 32;
+ var a = [];
+ for (var i=0; i<aLen; i++) {
+ var valueStr = binary.substring(0,32);
+ var value = parseInt(valueStr, 2);
+ a.push(value);
+ binary = binary.slice(32);
+ }
+ return a;
+ }
+
+ // Pad a numeric string on the left with zero digits until the given width
+ // is reached.
+ // Note this differs to the python implementation because it does not
+ // handle numbers starting with a sign.
+ function zfill(source, length) {
+ source = source.toString();
+ while (source.length < length) {
+ source = '0' + source;
+ }
+ return source;
+ }
+
+ init();
- <!--<script src="/js/index.js"></script>-->
-<script>
-(function() {
+}
+</script>
+ <script>(function() {
var mnemonic = new Mnemonic("english");
var bip32RootKey = null;
var bip32ExtendedKey = null;
- var network = Bitcoin.networks.bitcoin;
+ var network = bitcoin.networks.bitcoin;
var addressRowTemplate = $("#address-row-template");
+ var showIndex = true;
+ var showAddress = true;
+ var showPrivKey = true;
+
var phraseChangeTimeoutEvent = null;
var DOM = {};
+ DOM.network = $(".network");
+ DOM.phraseNetwork = $("#network-phrase");
DOM.phrase = $(".phrase");
+ DOM.passphrase = $(".passphrase");
DOM.generate = $(".generate");
DOM.rootKey = $(".root-key");
DOM.extendedPrivKey = $(".extended-priv-key");
DOM.extendedPubKey = $(".extended-pub-key");
+ DOM.bip32tab = $("#bip32-tab");
+ DOM.bip44tab = $("#bip44-tab");
+ DOM.bip32panel = $("#bip32");
+ DOM.bip44panel = $("#bip44");
DOM.bip32path = $("#bip32-path");
DOM.bip44path = $("#bip44-path");
DOM.bip44purpose = $("#bip44 .purpose");
DOM.addressToggle = $(".address-toggle");
DOM.privateKeyToggle = $(".private-key-toggle");
- var derivationPath = DOM.bip44path.val();
+ var derivationPath = $(".tab-pane.active .path").val();
function init() {
// Events
- DOM.phrase.on("keyup", delayedPhraseChanged);
+ DOM.network.on("change", networkChanged);
+ DOM.phrase.on("input", delayedPhraseChanged);
+ DOM.passphrase.on("input", delayedPhraseChanged);
DOM.generate.on("click", generateClicked);
DOM.more.on("click", showMore);
- DOM.bip32path.on("keyup", bip32Changed);
- DOM.bip44purpose.on("keyup", bip44Changed);
- DOM.bip44coin.on("keyup", bip44Changed);
- DOM.bip44account.on("keyup", bip44Changed);
- DOM.bip44change.on("keyup", bip44Changed);
+ DOM.bip32path.on("input", bip32Changed);
+ DOM.bip44purpose.on("input", bip44Changed);
+ DOM.bip44coin.on("input", bip44Changed);
+ DOM.bip44account.on("input", bip44Changed);
+ DOM.bip44change.on("input", bip44Changed);
DOM.tab.on("click", tabClicked);
DOM.indexToggle.on("click", toggleIndexes);
DOM.addressToggle.on("click", toggleAddresses);
disableForms();
hidePending();
hideValidationError();
+ populateNetworkSelect();
}
// Event handlers
+ function networkChanged(e) {
+ var network = e.target.value;
+ networks[network].onSelect();
+ setBip44DerivationPath();
+ delayedPhraseChanged();
+ }
+
function delayedPhraseChanged() {
hideValidationError();
showPending();
hideValidationError();
// Get the mnemonic phrase
var phrase = DOM.phrase.val();
+ var passphrase = DOM.passphrase.val();
var errorText = findPhraseErrors(phrase);
if (errorText) {
showValidationError(errorText);
return;
}
// Calculate and display
- calcBip32Seed(phrase, derivationPath);
+ calcBip32Seed(phrase, passphrase, derivationPath);
displayBip32Info();
hidePending();
}
}
function toggleIndexes() {
+ showIndex = !showIndex;
$("td.index span").toggleClass("invisible");
}
function toggleAddresses() {
+ showAddress = !showAddress;
$("td.address span").toggleClass("invisible");
}
function togglePrivateKeys() {
+ showPrivKey = !showPrivKey;
$("td.privkey span").toggleClass("invisible");
}
return words;
}
- function calcBip32Seed(phrase, path) {
- var seed = mnemonic.toSeed(phrase);
- var seedHash = Bitcoin.crypto.sha256(seed).toString("hex");
- bip32RootKey = Bitcoin.HDNode.fromSeedHex(seedHash, network);
+ function calcBip32Seed(phrase, passphrase, path) {
+ var seed = mnemonic.toSeed(phrase, passphrase);
+ bip32RootKey = bitcoin.HDNode.fromSeedHex(seed, network);
bip32ExtendedKey = bip32RootKey;
// Derive the key from the path
var pathBits = path.split("/");
function findPhraseErrors(phrase) {
// TODO make this right
// Preprocess the words
+ phrase = mnemonic.normalizeString(phrase);
var parts = phrase.split(" ");
var proper = [];
for (var i=0; i<parts.length; i++) {
function displayAddresses(start, total) {
for (var i=0; i<total; i++) {
- var index = i+ start;
- var key = bip32ExtendedKey.derive(index);
- var address = key.getAddress().toString();
- var privkey = key.privKey.toWIF();
- addAddressToList(index, address, privkey);
+ var index = i + start;
+ new TableRow(index);
+ }
+ }
+
+ function TableRow(index) {
+
+ function init() {
+ calculateValues();
}
+
+ function calculateValues() {
+ setTimeout(function() {
+ var key = bip32ExtendedKey.derive(index);
+ var address = key.getAddress().toString();
+ var privkey = key.privKey.toWIF(network);
+ addAddressToList(index, address, privkey);
+ }, 50)
+ }
+
+ init();
+
}
function showMore() {
return;
}
}
- showPending();
- setTimeout(function() {
displayAddresses(start, rowsToAdd);
- hidePending();
- }, 50);
}
function clearDisplay() {
function addAddressToList(index, address, privkey) {
var row = $(addressRowTemplate.html());
- row.find(".index span").text(index);
- row.find(".address span").text(address);
- row.find(".privkey span").text(privkey);
+ // Elements
+ var indexCell = row.find(".index span");
+ var addressCell = row.find(".address span");
+ var privkeyCell = row.find(".privkey span");
+ // Content
+ indexCell.text(index);
+ addressCell.text(address);
+ privkeyCell.text(privkey);
+ // Visibility
+ if (!showIndex) {
+ indexCell.addClass("invisible");
+ }
+ if (!showAddress) {
+ addressCell.addClass("invisible");
+ }
+ if (!showPrivKey) {
+ privkeCell.addClass("invisible");
+ }
DOM.addresses.append(row);
}
.hide();
}
+ function populateNetworkSelect() {
+ for (var i=0; i<networks.length; i++) {
+ var network = networks[i];
+ var option = $("<option>");
+ option.attr("value", i);
+ option.text(network.name);
+ DOM.phraseNetwork.append(option);
+ }
+ }
+
+ var networks = [
+ {
+ name: "Bitcoin",
+ onSelect: function() {
+ network = bitcoin.networks.bitcoin;
+ DOM.bip44coin.val(0);
+ },
+ },
+ {
+ name: "Bitcoin Testnet",
+ onSelect: function() {
+ network = bitcoin.networks.testnet;
+ DOM.bip44coin.val(1);
+ },
+ },
+ {
+ name: "Litecoin",
+ onSelect: function() {
+ network = bitcoin.networks.litecoin;
+ DOM.bip44coin.val(2);
+ },
+ },
+ {
+ name: "Dogecoin",
+ onSelect: function() {
+ network = bitcoin.networks.dogecoin;
+ DOM.bip44coin.val(3);
+ },
+ },
+ {
+ name: "ShadowCash",
+ onSelect: function() {
+ network = bitcoin.networks.shadow;
+ DOM.bip44coin.val(35);
+ },
+ },
+ {
+ name: "ShadowCash Testnet",
+ onSelect: function() {
+ network = bitcoin.networks.shadowtn;
+ DOM.bip44coin.val(1);
+ },
+ },
+ {
+ name: "Viacoin",
+ onSelect: function() {
+ network = bitcoin.networks.viacoin;
+ DOM.bip44coin.val(14);
+ },
+ },
+ {
+ name: "Viacoin Testnet",
+ onSelect: function() {
+ network = bitcoin.networks.viacointestnet;
+ DOM.bip44coin.val(1);
+ },
+ },
+ {
+ name: "Jumbucks",
+ onSelect: function() {
+ network = bitcoin.networks.jumbucks;
+ DOM.bip44coin.val(26);
+ },
+ },
+ ]
+
init();
})();
projects / perso / Immae / Projets / Cryptomonnaies / BIP39.git / blobdiff