<meta content="DC POS" name="author" />
<style>
+ body {
+ padding-bottom: 32px;
+ }
+ .form-control[readonly] {
+ cursor: text;
+ }
.feedback-container {
position: fixed;
top: 0;
<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="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="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>
<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>
</p>
</div>
</div>
+
+ <hr>
+
+ <div class="row">
+ <div class="col-md-12">
+
+ <h2>Offline Usage</h2>
+
+ <p>
+ You can use this tool without having to be online.
+ </p>
+ <p>
+ In your browser, select file save-as, and save this page
+ as a file.
+ </p>
+ <p>
+ Double-click that file to open it in a browser
+ on any offline computer.
+ </p>
+ <p>
+ Alternatively, download it from
+ <a href="https://github.com/dcpos/bip39">
+ https://github.com/dcpos/bip39
+ </a>
+
+ </div>
+ </div>
+
+ <hr>
+
+ <div class="row">
+ <div class="col-md-12">
+
+ <h2>This project is 100% open-source code</h2>
+
+ <p>
+ <span>Get the source code at - </span>
+ <a href="https://github.com/dcpos/bip39" target="_blank">
+ https://github.com/dcpos/bip39
+ </a>
+ </p>
+
+ <h3>Libraries</h3>
+
+ <p>
+ <span>BitcoinJS - </span>
+ <a href="https://github.com/bitcoinjs/bitcoinjs-lib" target="_blank">
+ https://github.com/bitcoinjs/bitcoinjs-lib
+ </a>
+ </p>
+
+ <p>
+ <span>jsBIP39 - </span>
+ <a href="https://github.com/iancoleman/jsbip39" target="_blank">
+ https://github.com/iancoleman/jsbip39
+ </a>
+ </p>
+
+ <p>
+ <span>asmCrypto - </span>
+ <a href="https://github.com/vibornoff/asmcrypto.js" target="_blank">
+ https://github.com/vibornoff/asmcrypto.js
+ </a>
+ </p>
+
+ <p>
+ <span>jQuery - </span>
+ <a href="https://jquery.com/" target="_blank">
+ https://jquery.com/
+ </a>
+ </p>
+
+ <p>
+ <span>Twitter Bootstrap - </span>
+ <a href="http://getbootstrap.com/" target="_blank">
+ http://getbootstrap.com/
+ </a>
+ </p>
+
+ </div>
+ </div>
+
</div>
<div class="feedback-container">
- <div class="feedback"></div>
+ <div class="feedback">Loading...</div>
</div>
<script type="text/template" id="address-row-template">
self.toSeed = function(mnemonic, passphrase) {
passphrase = passphrase || '';
- mnemonic = normalizeString(mnemonic)
- passphrase = normalizeString(passphrase)
+ mnemonic = self.normalizeString(mnemonic)
+ passphrase = self.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);
}
- function normalizeString(str) {
+ self.normalizeString = function(str) {
if (typeof str.normalize == "function") {
return str.normalize("NFKD");
}
var DOM = {};
DOM.phrase = $(".phrase");
+ DOM.passphrase = $(".passphrase");
DOM.generate = $(".generate");
DOM.rootKey = $(".root-key");
DOM.extendedPrivKey = $(".extended-priv-key");
function init() {
// Events
- DOM.phrase.on("keyup", delayedPhraseChanged);
+ 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);
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();
}
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++) {
var index = i+ start;
var key = bip32ExtendedKey.derive(index);
var address = key.getAddress().toString();
- var privkey = key.privKey.toWIF();
+ var privkey = key.privKey.toWIF(network);
addAddressToList(index, address, privkey);
}
}
projects / perso / Immae / Projets / Cryptomonnaies / BIP39.git / blobdiff