3 // mnemonics is populated as required by getLanguage
4 var mnemonics
= { "english": new Mnemonic("english") };
5 var mnemonic
= mnemonics
["english"];
7 var bip32RootKey
= null;
8 var bip32ExtendedKey
= null;
9 var network
= bitcoinjs
.bitcoin
.networks
.bitcoin
;
10 var addressRowTemplate
= $("#address-row-template");
13 var showAddress
= true;
14 var showPubKey
= true;
15 var showPrivKey
= true;
17 var litecoinUseLtub
= true;
19 var entropyChangeTimeoutEvent
= null;
20 var phraseChangeTimeoutEvent
= null;
21 var rootKeyChangedTimeoutEvent
= null;
23 var generationProcesses
= [];
26 DOM
.network
= $(".network");
27 DOM
.bip32Client
= $("#bip32-client");
28 DOM
.phraseNetwork
= $("#network-phrase");
29 DOM
.useEntropy
= $(".use-entropy");
30 DOM
.entropyContainer
= $(".entropy-container");
31 DOM
.entropy
= $(".entropy");
32 DOM
.entropyFiltered
= DOM
.entropyContainer
.find(".filtered");
33 DOM
.entropyType
= DOM
.entropyContainer
.find(".type");
34 DOM
.entropyCrackTime
= DOM
.entropyContainer
.find(".crack-time");
35 DOM
.entropyEventCount
= DOM
.entropyContainer
.find(".event-count");
36 DOM
.entropyBits
= DOM
.entropyContainer
.find(".bits");
37 DOM
.entropyBitsPerEvent
= DOM
.entropyContainer
.find(".bits-per-event");
38 DOM
.entropyWordCount
= DOM
.entropyContainer
.find(".word-count");
39 DOM
.entropyBinary
= DOM
.entropyContainer
.find(".binary");
40 DOM
.entropyWordIndexes
= DOM
.entropyContainer
.find(".word-indexes");
41 DOM
.entropyChecksum
= DOM
.entropyContainer
.find(".checksum");
42 DOM
.entropyMnemonicLength
= DOM
.entropyContainer
.find(".mnemonic-length");
43 DOM
.entropyWeakEntropyOverrideWarning
= DOM
.entropyContainer
.find(".weak-entropy-override-warning");
44 DOM
.entropyFilterWarning
= DOM
.entropyContainer
.find(".filter-warning");
45 DOM
.phrase
= $(".phrase");
46 DOM
.passphrase
= $(".passphrase");
47 DOM
.generateContainer
= $(".generate-container");
48 DOM
.generate
= $(".generate");
49 DOM
.seed
= $(".seed");
50 DOM
.rootKey
= $(".root-key");
51 DOM
.litecoinLtubContainer
= $(".litecoin-ltub-container");
52 DOM
.litecoinUseLtub
= $(".litecoin-use-ltub");
53 DOM
.extendedPrivKey
= $(".extended-priv-key");
54 DOM
.extendedPubKey
= $(".extended-pub-key");
55 DOM
.bip32tab
= $("#bip32-tab");
56 DOM
.bip44tab
= $("#bip44-tab");
57 DOM
.bip49tab
= $("#bip49-tab");
58 DOM
.bip84tab
= $("#bip84-tab");
59 DOM
.bip141tab
= $("#bip141-tab");
60 DOM
.bip32panel
= $("#bip32");
61 DOM
.bip44panel
= $("#bip44");
62 DOM
.bip49panel
= $("#bip49");
63 DOM
.bip32path
= $("#bip32-path");
64 DOM
.bip44path
= $("#bip44-path");
65 DOM
.bip44purpose
= $("#bip44 .purpose");
66 DOM
.bip44coin
= $("#bip44 .coin");
67 DOM
.bip44account
= $("#bip44 .account");
68 DOM
.bip44accountXprv
= $("#bip44 .account-xprv");
69 DOM
.bip44accountXpub
= $("#bip44 .account-xpub");
70 DOM
.bip44change
= $("#bip44 .change");
71 DOM
.bip49unavailable
= $("#bip49 .unavailable");
72 DOM
.bip49available
= $("#bip49 .available");
73 DOM
.bip49path
= $("#bip49-path");
74 DOM
.bip49purpose
= $("#bip49 .purpose");
75 DOM
.bip49coin
= $("#bip49 .coin");
76 DOM
.bip49account
= $("#bip49 .account");
77 DOM
.bip49accountXprv
= $("#bip49 .account-xprv");
78 DOM
.bip49accountXpub
= $("#bip49 .account-xpub");
79 DOM
.bip49change
= $("#bip49 .change");
80 DOM
.bip84unavailable
= $("#bip84 .unavailable");
81 DOM
.bip84available
= $("#bip84 .available");
82 DOM
.bip84path
= $("#bip84-path");
83 DOM
.bip84purpose
= $("#bip84 .purpose");
84 DOM
.bip84coin
= $("#bip84 .coin");
85 DOM
.bip84account
= $("#bip84 .account");
86 DOM
.bip84accountXprv
= $("#bip84 .account-xprv");
87 DOM
.bip84accountXpub
= $("#bip84 .account-xpub");
88 DOM
.bip84change
= $("#bip84 .change");
89 DOM
.bip141unavailable
= $("#bip141 .unavailable");
90 DOM
.bip141available
= $("#bip141 .available");
91 DOM
.bip141path
= $("#bip141-path");
92 DOM
.bip141semantics
= $(".bip141-semantics");
93 DOM
.generatedStrength
= $(".generate-container .strength");
94 DOM
.generatedStrengthWarning
= $(".generate-container .warning");
95 DOM
.hardenedAddresses
= $(".hardened-addresses");
96 DOM
.bitcoinCashAddressTypeContainer
= $(".bch-addr-type-container");
97 DOM
.bitcoinCashAddressType
= $("[name=bch-addr-type]")
98 DOM
.useBip38
= $(".use-bip38");
99 DOM
.bip38Password
= $(".bip38-password");
100 DOM
.addresses
= $(".addresses");
101 DOM
.csvTab
= $("#csv-tab a");
103 DOM
.rowsToAdd
= $(".rows-to-add");
104 DOM
.more
= $(".more");
105 DOM
.moreRowsStartIndex
= $(".more-rows-start-index");
106 DOM
.feedback
= $(".feedback");
107 DOM
.tab
= $(".derivation-type a");
108 DOM
.indexToggle
= $(".index-toggle");
109 DOM
.addressToggle
= $(".address-toggle");
110 DOM
.publicKeyToggle
= $(".public-key-toggle");
111 DOM
.privateKeyToggle
= $(".private-key-toggle");
112 DOM
.languages
= $(".languages a");
113 DOM
.qrContainer
= $(".qr-container");
114 DOM
.qrHider
= DOM
.qrContainer
.find(".qr-hider");
115 DOM
.qrImage
= DOM
.qrContainer
.find(".qr-image");
116 DOM
.qrHint
= DOM
.qrContainer
.find(".qr-hint");
117 DOM
.showQrEls
= $("[data-show-qr]");
121 DOM
.generatedStrength
.on("change", generatedStrengthChanged
);
122 DOM
.network
.on("change", networkChanged
);
123 DOM
.bip32Client
.on("change", bip32ClientChanged
);
124 DOM
.useEntropy
.on("change", setEntropyVisibility
);
125 DOM
.entropy
.on("input", delayedEntropyChanged
);
126 DOM
.entropyMnemonicLength
.on("change", entropyChanged
);
127 DOM
.phrase
.on("input", delayedPhraseChanged
);
128 DOM
.passphrase
.on("input", delayedPhraseChanged
);
129 DOM
.generate
.on("click", generateClicked
);
130 DOM
.more
.on("click", showMore
);
131 DOM
.rootKey
.on("input", delayedRootKeyChanged
);
132 DOM
.litecoinUseLtub
.on("change", litecoinUseLtubChanged
);
133 DOM
.bip32path
.on("input", calcForDerivationPath
);
134 DOM
.bip44account
.on("input", calcForDerivationPath
);
135 DOM
.bip44change
.on("input", calcForDerivationPath
);
136 DOM
.bip49account
.on("input", calcForDerivationPath
);
137 DOM
.bip49change
.on("input", calcForDerivationPath
);
138 DOM
.bip84account
.on("input", calcForDerivationPath
);
139 DOM
.bip84change
.on("input", calcForDerivationPath
);
140 DOM
.bip141path
.on("input", calcForDerivationPath
);
141 DOM
.bip141semantics
.on("change", tabChanged
);
142 DOM
.tab
.on("shown.bs.tab", tabChanged
);
143 DOM
.hardenedAddresses
.on("change", calcForDerivationPath
);
144 DOM
.useBip38
.on("change", calcForDerivationPath
);
145 DOM
.bip38Password
.on("change", calcForDerivationPath
);
146 DOM
.indexToggle
.on("click", toggleIndexes
);
147 DOM
.addressToggle
.on("click", toggleAddresses
);
148 DOM
.publicKeyToggle
.on("click", togglePublicKeys
);
149 DOM
.privateKeyToggle
.on("click", togglePrivateKeys
);
150 DOM
.csvTab
.on("click", updateCsv
);
151 DOM
.languages
.on("click", languageChanged
);
152 DOM
.bitcoinCashAddressType
.on("change", bitcoinCashAddressTypeChange
);
153 setQrEvents(DOM
.showQrEls
);
156 hideValidationError();
157 populateNetworkSelect();
158 populateClientSelect();
163 function generatedStrengthChanged() {
164 var strength
= parseInt(DOM
.generatedStrength
.val());
166 DOM
.generatedStrengthWarning
.removeClass("hidden");
169 DOM
.generatedStrengthWarning
.addClass("hidden");
173 function networkChanged(e
) {
175 clearAddressesList();
176 DOM
.litecoinLtubContainer
.addClass("hidden");
177 DOM
.bitcoinCashAddressTypeContainer
.addClass("hidden");
178 var networkIndex
= e
.target
.value
;
179 var network
= networks
[networkIndex
];
181 adjustNetworkForSegwit();
190 function bip32ClientChanged(e
) {
191 var clientIndex
= DOM
.bip32Client
.val();
192 if (clientIndex
== "custom") {
193 DOM
.bip32path
.prop("readonly", false);
196 DOM
.bip32path
.prop("readonly", true);
197 clients
[clientIndex
].onSelect();
207 function setEntropyVisibility() {
208 if (isUsingOwnEntropy()) {
209 DOM
.entropyContainer
.removeClass("hidden");
210 DOM
.generateContainer
.addClass("hidden");
211 DOM
.phrase
.prop("readonly", true);
216 DOM
.entropyContainer
.addClass("hidden");
217 DOM
.generateContainer
.removeClass("hidden");
218 DOM
.phrase
.prop("readonly", false);
223 function delayedPhraseChanged() {
224 hideValidationError();
227 bip32ExtendedKey
= null;
228 clearAddressesList();
230 if (phraseChangeTimeoutEvent
!= null) {
231 clearTimeout(phraseChangeTimeoutEvent
);
233 phraseChangeTimeoutEvent
= setTimeout(phraseChanged
, 400);
236 function phraseChanged() {
238 setMnemonicLanguage();
239 // Get the mnemonic phrase
240 var phrase
= DOM
.phrase
.val();
241 var errorText
= findPhraseErrors(phrase
);
243 showValidationError(errorText
);
246 // Calculate and display
247 var passphrase
= DOM
.passphrase
.val();
248 calcBip32RootKeyFromSeed(phrase
, passphrase
);
249 calcForDerivationPath();
250 // Show the word indexes
254 function tabChanged() {
256 adjustNetworkForSegwit();
257 var phrase
= DOM
.phrase
.val();
259 // Calculate and display for mnemonic
260 var errorText
= findPhraseErrors(phrase
);
262 showValidationError(errorText
);
265 // Calculate and display
266 var passphrase
= DOM
.passphrase
.val();
267 calcBip32RootKeyFromSeed(phrase
, passphrase
);
270 // Calculate and display for root key
271 var rootKeyBase58
= DOM
.rootKey
.val();
272 var errorText
= validateRootKey(rootKeyBase58
);
274 showValidationError(errorText
);
277 // Calculate and display
278 calcBip32RootKeyFromBase58(rootKeyBase58
);
280 calcForDerivationPath();
283 function delayedEntropyChanged() {
284 hideValidationError();
286 if (entropyChangeTimeoutEvent
!= null) {
287 clearTimeout(entropyChangeTimeoutEvent
);
289 entropyChangeTimeoutEvent
= setTimeout(entropyChanged
, 400);
292 function entropyChanged() {
293 // If blank entropy, clear mnemonic, addresses, errors
294 if (DOM
.entropy
.val().trim().length
== 0) {
296 clearEntropyFeedback();
298 showValidationError("Blank entropy");
301 // Get the current phrase to detect changes
302 var phrase
= DOM
.phrase
.val();
303 // Set the phrase from the entropy
304 setMnemonicFromEntropy();
305 // Recalc addresses if the phrase has changed
306 var newPhrase
= DOM
.phrase
.val();
307 if (newPhrase
!= phrase
) {
308 if (newPhrase
.length
== 0) {
320 function delayedRootKeyChanged() {
321 // Warn if there is an existing mnemonic or passphrase.
322 if (DOM
.phrase
.val().length
> 0 || DOM
.passphrase
.val().length
> 0) {
323 if (!confirm("This will clear existing mnemonic and passphrase")) {
324 DOM
.rootKey
.val(bip32RootKey
);
328 hideValidationError();
330 // Clear existing mnemonic and passphrase
332 DOM
.passphrase
.val("");
334 if (rootKeyChangedTimeoutEvent
!= null) {
335 clearTimeout(rootKeyChangedTimeoutEvent
);
337 rootKeyChangedTimeoutEvent
= setTimeout(rootKeyChanged
, 400);
340 function rootKeyChanged() {
342 hideValidationError();
343 var rootKeyBase58
= DOM
.rootKey
.val();
344 var errorText
= validateRootKey(rootKeyBase58
);
346 showValidationError(errorText
);
349 // Calculate and display
350 calcBip32RootKeyFromBase58(rootKeyBase58
);
351 calcForDerivationPath();
354 function litecoinUseLtubChanged() {
355 litecoinUseLtub
= DOM
.litecoinUseLtub
.prop("checked");
356 if (litecoinUseLtub
) {
357 network
= bitcoinjs
.bitcoin
.networks
.litecoin
;
360 network
= bitcoinjs
.bitcoin
.networks
.litecoinXprv
;
365 function calcForDerivationPath() {
367 clearAddressesList();
369 // Don't show segwit if it's selected but network doesn't support it
370 if (segwitSelected() && !networkHasSegwit()) {
371 showSegwitUnavailable();
374 showSegwitAvailable();
375 // Get the derivation path
376 var derivationPath
= getDerivationPath();
377 var errorText
= findDerivationPathErrors(derivationPath
);
379 showValidationError(errorText
);
382 bip32ExtendedKey
= calcBip32ExtendedKey(derivationPath
);
383 if (bip44TabSelected()) {
386 else if (bip49TabSelected()) {
389 else if (bip84TabSelected()) {
395 function generateClicked() {
396 if (isUsingOwnEntropy()) {
401 setTimeout(function() {
402 setMnemonicLanguage();
403 var phrase
= generateRandomPhrase();
411 function languageChanged() {
412 setTimeout(function() {
413 setMnemonicLanguage();
414 if (DOM
.phrase
.val().length
> 0) {
415 var newPhrase
= convertPhraseToNewLanguage();
416 DOM
.phrase
.val(newPhrase
);
420 DOM
.generate
.trigger("click");
425 function bitcoinCashAddressTypeChange() {
429 function toggleIndexes() {
430 showIndex
= !showIndex
;
431 $("td.index span").toggleClass("invisible");
434 function toggleAddresses() {
435 showAddress
= !showAddress
;
436 $("td.address span").toggleClass("invisible");
439 function togglePublicKeys() {
440 showPubKey
= !showPubKey
;
441 $("td.pubkey span").toggleClass("invisible");
444 function togglePrivateKeys() {
445 showPrivKey
= !showPrivKey
;
446 $("td.privkey span").toggleClass("invisible");
451 function generateRandomPhrase() {
452 if (!hasStrongRandom()) {
453 var errorText
= "This browser does not support strong randomness";
454 showValidationError(errorText
);
457 // get the amount of entropy to use
458 var numWords
= parseInt(DOM
.generatedStrength
.val());
459 var strength
= numWords
/ 3 * 32;
460 var buffer
= new Uint8Array(strength
/ 8);
461 // create secure entropy
462 var data
= crypto
.getRandomValues(buffer
);
464 var words
= mnemonic
.toMnemonic(data
);
465 DOM
.phrase
.val(words
);
467 var entropyHex
= uint8ArrayToHex(data
);
468 DOM
.entropy
.val(entropyHex
);
469 // ensure entropy fields are consistent with what is being displayed
470 DOM
.entropyMnemonicLength
.val("raw");
474 function calcBip32RootKeyFromSeed(phrase
, passphrase
) {
475 seed
= mnemonic
.toSeed(phrase
, passphrase
);
476 bip32RootKey
= bitcoinjs
.bitcoin
.HDNode
.fromSeedHex(seed
, network
);
479 function calcBip32RootKeyFromBase58(rootKeyBase58
) {
480 bip32RootKey
= bitcoinjs
.bitcoin
.HDNode
.fromBase58(rootKeyBase58
, network
);
483 function calcBip32ExtendedKey(path
) {
484 // Check there's a root key to derive from
488 var extendedKey
= bip32RootKey
;
489 // Derive the key from the path
490 var pathBits
= path
.split("/");
491 for (var i
=0; i
<pathBits
.length
; i
++) {
492 var bit
= pathBits
[i
];
493 var index
= parseInt(bit
);
497 var hardened
= bit
[bit
.length
-1] == "'";
498 var isPriv
= !(extendedKey
.isNeutered());
499 var invalidDerivationPath
= hardened
&& !isPriv
;
500 if (invalidDerivationPath
) {
504 extendedKey
= extendedKey
.deriveHardened(index
);
507 extendedKey
= extendedKey
.derive(index
);
513 function showValidationError(errorText
) {
519 function hideValidationError() {
525 function findPhraseErrors(phrase
) {
526 // Preprocess the words
527 phrase
= mnemonic
.normalizeString(phrase
);
528 var words
= phraseToWordArray(phrase
);
529 // Detect blank phrase
530 if (words
.length
== 0) {
531 return "Blank mnemonic";
534 for (var i
=0; i
<words
.length
; i
++) {
536 var language
= getLanguage();
537 if (WORDLISTS
[language
].indexOf(word
) == -1) {
538 console
.log("Finding closest match to " + word
);
539 var nearestWord
= findNearestWord(word
);
540 return word
+ " not in wordlist, did you mean " + nearestWord
+ "?";
543 // Check the words are valid
544 var properPhrase
= wordArrayToPhrase(words
);
545 var isValid
= mnemonic
.check(properPhrase
);
547 return "Invalid mnemonic";
552 function validateRootKey(rootKeyBase58
) {
554 bitcoinjs
.bitcoin
.HDNode
.fromBase58(rootKeyBase58
, network
);
557 return "Invalid root key";
562 function getDerivationPath() {
563 if (bip44TabSelected()) {
564 var purpose
= parseIntNoNaN(DOM
.bip44purpose
.val(), 44);
565 var coin
= parseIntNoNaN(DOM
.bip44coin
.val(), 0);
566 var account
= parseIntNoNaN(DOM
.bip44account
.val(), 0);
567 var change
= parseIntNoNaN(DOM
.bip44change
.val(), 0);
569 path
+= purpose
+ "'/";
571 path
+= account
+ "'/";
573 DOM
.bip44path
.val(path
);
574 var derivationPath
= DOM
.bip44path
.val();
575 console
.log("Using derivation path from BIP44 tab: " + derivationPath
);
576 return derivationPath
;
578 else if (bip49TabSelected()) {
579 var purpose
= parseIntNoNaN(DOM
.bip49purpose
.val(), 49);
580 var coin
= parseIntNoNaN(DOM
.bip49coin
.val(), 0);
581 var account
= parseIntNoNaN(DOM
.bip49account
.val(), 0);
582 var change
= parseIntNoNaN(DOM
.bip49change
.val(), 0);
584 path
+= purpose
+ "'/";
586 path
+= account
+ "'/";
588 DOM
.bip49path
.val(path
);
589 var derivationPath
= DOM
.bip49path
.val();
590 console
.log("Using derivation path from BIP49 tab: " + derivationPath
);
591 return derivationPath
;
593 else if (bip84TabSelected()) {
594 var purpose
= parseIntNoNaN(DOM
.bip84purpose
.val(), 84);
595 var coin
= parseIntNoNaN(DOM
.bip84coin
.val(), 0);
596 var account
= parseIntNoNaN(DOM
.bip84account
.val(), 0);
597 var change
= parseIntNoNaN(DOM
.bip84change
.val(), 0);
599 path
+= purpose
+ "'/";
601 path
+= account
+ "'/";
603 DOM
.bip84path
.val(path
);
604 var derivationPath
= DOM
.bip84path
.val();
605 console
.log("Using derivation path from BIP84 tab: " + derivationPath
);
606 return derivationPath
;
608 else if (bip32TabSelected()) {
609 var derivationPath
= DOM
.bip32path
.val();
610 console
.log("Using derivation path from BIP32 tab: " + derivationPath
);
611 return derivationPath
;
613 else if (bip141TabSelected()) {
614 var derivationPath
= DOM
.bip141path
.val();
615 console
.log("Using derivation path from BIP141 tab: " + derivationPath
);
616 return derivationPath
;
619 console
.log("Unknown derivation path");
623 function findDerivationPathErrors(path
) {
624 // TODO is not perfect but is better than nothing
626 // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#test-vectors
628 // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#extended-keys
629 var maxDepth
= 255; // TODO verify this!!
630 var maxIndexValue
= Math
.pow(2, 31); // TODO verify this!!
631 if (path
[0] != "m") {
632 return "First character must be 'm'";
634 if (path
.length
> 1) {
635 if (path
[1] != "/") {
636 return "Separator must be '/'";
638 var indexes
= path
.split("/");
639 if (indexes
.length
> maxDepth
) {
640 return "Derivation depth is " + indexes
.length
+ ", must be less than " + maxDepth
;
642 for (var depth
= 1; depth
<indexes
.length
; depth
++) {
643 var index
= indexes
[depth
];
644 var invalidChars
= index
.replace(/^[0-9]+'?$/g, "")
645 if (invalidChars
.length
> 0) {
646 return "Invalid characters " + invalidChars
+ " found at depth " + depth
;
648 var indexValue
= parseInt(index
.replace("'", ""));
650 return "Invalid number at depth " + depth
;
652 if (indexValue
> maxIndexValue
) {
653 return "Value of " + indexValue
+ " at depth " + depth
+ " must be less than " + maxIndexValue
;
657 // Check root key exists or else derivation path is useless!
659 return "No root key";
661 // Check no hardened derivation path when using xpub keys
662 var hardenedPath
= path
.indexOf("'") > -1;
663 var hardenedAddresses
= bip32TabSelected() && DOM
.hardenedAddresses
.prop("checked");
664 var hardened
= hardenedPath
|| hardenedAddresses
;
665 var isXpubkey
= bip32RootKey
.isNeutered();
666 if (hardened
&& isXpubkey
) {
667 return "Hardened derivation path is invalid with xpub key";
672 function displayBip44Info() {
673 // Get the derivation path for the account
674 var purpose
= parseIntNoNaN(DOM
.bip44purpose
.val(), 44);
675 var coin
= parseIntNoNaN(DOM
.bip44coin
.val(), 0);
676 var account
= parseIntNoNaN(DOM
.bip44account
.val(), 0);
678 path
+= purpose
+ "'/";
680 path
+= account
+ "'/";
681 // Calculate the account extended keys
682 var accountExtendedKey
= calcBip32ExtendedKey(path
);
683 var accountXprv
= accountExtendedKey
.toBase58();
684 var accountXpub
= accountExtendedKey
.neutered().toBase58();
685 // Display the extended keys
686 DOM
.bip44accountXprv
.val(accountXprv
);
687 DOM
.bip44accountXpub
.val(accountXpub
);
690 function displayBip49Info() {
691 // Get the derivation path for the account
692 var purpose
= parseIntNoNaN(DOM
.bip49purpose
.val(), 49);
693 var coin
= parseIntNoNaN(DOM
.bip49coin
.val(), 0);
694 var account
= parseIntNoNaN(DOM
.bip49account
.val(), 0);
696 path
+= purpose
+ "'/";
698 path
+= account
+ "'/";
699 // Calculate the account extended keys
700 var accountExtendedKey
= calcBip32ExtendedKey(path
);
701 var accountXprv
= accountExtendedKey
.toBase58();
702 var accountXpub
= accountExtendedKey
.neutered().toBase58();
703 // Display the extended keys
704 DOM
.bip49accountXprv
.val(accountXprv
);
705 DOM
.bip49accountXpub
.val(accountXpub
);
708 function displayBip84Info() {
709 // Get the derivation path for the account
710 var purpose
= parseIntNoNaN(DOM
.bip84purpose
.val(), 84);
711 var coin
= parseIntNoNaN(DOM
.bip84coin
.val(), 0);
712 var account
= parseIntNoNaN(DOM
.bip84account
.val(), 0);
714 path
+= purpose
+ "'/";
716 path
+= account
+ "'/";
717 // Calculate the account extended keys
718 var accountExtendedKey
= calcBip32ExtendedKey(path
);
719 var accountXprv
= accountExtendedKey
.toBase58();
720 var accountXpub
= accountExtendedKey
.neutered().toBase58();
721 // Display the extended keys
722 DOM
.bip84accountXprv
.val(accountXprv
);
723 DOM
.bip84accountXpub
.val(accountXpub
);
726 function displayBip32Info() {
729 var rootKey
= bip32RootKey
.toBase58();
730 DOM
.rootKey
.val(rootKey
);
731 var xprvkeyB58
= "NA";
732 if (!bip32ExtendedKey
.isNeutered()) {
733 xprvkeyB58
= bip32ExtendedKey
.toBase58();
735 var extendedPrivKey
= xprvkeyB58
;
736 DOM
.extendedPrivKey
.val(extendedPrivKey
);
737 var extendedPubKey
= bip32ExtendedKey
.neutered().toBase58();
738 DOM
.extendedPubKey
.val(extendedPubKey
);
739 // Display the addresses and privkeys
740 clearAddressesList();
741 var initialAddressCount
= parseInt(DOM
.rowsToAdd
.val());
742 displayAddresses(0, initialAddressCount
);
745 function displayAddresses(start
, total
) {
746 generationProcesses
.push(new (function() {
750 this.stop = function() {
751 for (var i
=0; i
<rows
.length
; i
++) {
752 rows
[i
].shouldGenerate
= false;
757 for (var i
=0; i
<total
; i
++) {
758 var index
= i
+ start
;
759 var isLast
= i
== total
- 1;
760 rows
.push(new TableRow(index
, isLast
));
766 function segwitSelected() {
767 return bip49TabSelected() || bip84TabSelected() || bip141TabSelected();
770 function p2wpkhSelected() {
771 return bip84TabSelected() ||
772 bip141TabSelected() && DOM
.bip141semantics
.val() == "p2wpkh";
775 function p2wpkhInP2shSelected() {
776 return bip49TabSelected() ||
777 (bip141TabSelected() && DOM
.bip141semantics
.val() == "p2wpkh-p2sh");
780 function TableRow(index
, isLast
) {
783 this.shouldGenerate
= true;
784 var useHardenedAddresses
= DOM
.hardenedAddresses
.prop("checked");
785 var useBip38
= DOM
.useBip38
.prop("checked");
786 var bip38password
= DOM
.bip38Password
.val();
787 var isSegwit
= segwitSelected();
788 var segwitAvailable
= networkHasSegwit();
789 var isP2wpkh
= p2wpkhSelected();
790 var isP2wpkhInP2sh
= p2wpkhInP2shSelected();
796 function calculateValues() {
797 setTimeout(function() {
798 if (!self
.shouldGenerate
) {
801 // derive HDkey for this row of the table
803 if (useHardenedAddresses
) {
804 key
= bip32ExtendedKey
.deriveHardened(index
);
807 key
= bip32ExtendedKey
.derive(index
);
809 // bip38 requires uncompressed keys
810 // see https://github.com/iancoleman/bip39/issues/140#issuecomment-352164035
811 var keyPair
= key
.keyPair
;
812 var useUncompressed
= useBip38
;
813 if (useUncompressed
) {
814 keyPair
= new bitcoinjs
.bitcoin
.ECPair(keyPair
.d
, null, { network: network
, compressed: false });
817 var address
= keyPair
.getAddress().toString();
819 var hasPrivkey
= !key
.isNeutered();
822 privkey
= keyPair
.toWIF();
823 // BIP38 encode private key if required
825 privkey
= bitcoinjsBip38
.encrypt(keyPair
.d
.toBuffer(), false, bip38password
, function(p
) {
826 console
.log("Progressed " + p
.percent
.toFixed(1) + "% for index " + index
);
831 var pubkey
= keyPair
.getPublicKeyBuffer().toString('hex');
832 var indexText
= getDerivationPath() + "/" + index
;
833 if (useHardenedAddresses
) {
834 indexText
= indexText
+ "'";
836 // Ethereum values are different
837 if (networks
[DOM
.network
.val()].name
== "ETH - Ethereum") {
838 var privKeyBuffer
= keyPair
.d
.toBuffer(32);
839 privkey
= privKeyBuffer
.toString('hex');
840 var addressBuffer
= ethUtil
.privateToAddress(privKeyBuffer
);
841 var hexAddress
= addressBuffer
.toString('hex');
842 var checksumAddress
= ethUtil
.toChecksumAddress(hexAddress
);
843 address
= ethUtil
.addHexPrefix(checksumAddress
);
844 privkey
= ethUtil
.addHexPrefix(privkey
);
845 pubkey
= ethUtil
.addHexPrefix(pubkey
);
847 // Ripple values are different
848 if (networks
[DOM
.network
.val()].name
== "XRP - Ripple") {
849 privkey
= convertRipplePriv(privkey
);
850 address
= convertRippleAdrr(address
);
852 // Bitcoin Cash address format may vary
853 if (networks
[DOM
.network
.val()].name
== "BCH - Bitcoin Cash") {
854 var bchAddrType
= DOM
.bitcoinCashAddressType
.filter(":checked").val();
855 if (bchAddrType
== "cashaddr") {
856 address
= bchaddr
.toCashAddress(address
);
858 else if (bchAddrType
== "bitpay") {
859 address
= bchaddr
.toBitpayAddress(address
);
862 // Segwit addresses are different
864 if (!segwitAvailable
) {
868 var keyhash
= bitcoinjs
.bitcoin
.crypto
.hash160(key
.getPublicKeyBuffer());
869 var scriptpubkey
= bitcoinjs
.bitcoin
.script
.witnessPubKeyHash
.output
.encode(keyhash
);
870 address
= bitcoinjs
.bitcoin
.address
.fromOutputScript(scriptpubkey
, network
)
872 else if (isP2wpkhInP2sh
) {
873 var keyhash
= bitcoinjs
.bitcoin
.crypto
.hash160(key
.getPublicKeyBuffer());
874 var scriptsig
= bitcoinjs
.bitcoin
.script
.witnessPubKeyHash
.output
.encode(keyhash
);
875 var addressbytes
= bitcoinjs
.bitcoin
.crypto
.hash160(scriptsig
);
876 var scriptpubkey
= bitcoinjs
.bitcoin
.script
.scriptHash
.output
.encode(addressbytes
);
877 address
= bitcoinjs
.bitcoin
.address
.fromOutputScript(scriptpubkey
, network
)
880 addAddressToList(indexText
, address
, pubkey
, privkey
);
892 function showMore() {
893 var rowsToAdd
= parseInt(DOM
.rowsToAdd
.val());
894 if (isNaN(rowsToAdd
)) {
896 DOM
.rowsToAdd
.val("20");
898 var start
= parseInt(DOM
.moreRowsStartIndex
.val())
900 start
= lastIndexInTable() + 1;
903 var newStart
= start
+ rowsToAdd
;
904 DOM
.moreRowsStartIndex
.val(newStart
);
906 if (rowsToAdd
> 200) {
907 var msg
= "Generating " + rowsToAdd
+ " rows could take a while. ";
908 msg
+= "Do you want to continue?";
913 displayAddresses(start
, rowsToAdd
);
916 function clearDisplay() {
917 clearAddressesList();
919 hideValidationError();
922 function clearAddressesList() {
923 DOM
.addresses
.empty();
928 function stopGenerating() {
929 while (generationProcesses
.length
> 0) {
930 var generation
= generationProcesses
.shift();
935 function clearKeys() {
940 function clearRootKey() {
944 function clearDerivedKeys() {
945 DOM
.extendedPrivKey
.val("");
946 DOM
.extendedPubKey
.val("");
947 DOM
.bip44accountXprv
.val("");
948 DOM
.bip44accountXpub
.val("");
951 function addAddressToList(indexText
, address
, pubkey
, privkey
) {
952 var row
= $(addressRowTemplate
.html());
954 var indexCell
= row
.find(".index span");
955 var addressCell
= row
.find(".address span");
956 var pubkeyCell
= row
.find(".pubkey span");
957 var privkeyCell
= row
.find(".privkey span");
959 indexCell
.text(indexText
);
960 addressCell
.text(address
);
961 pubkeyCell
.text(pubkey
);
962 privkeyCell
.text(privkey
);
965 indexCell
.addClass("invisible");
968 addressCell
.addClass("invisible");
971 pubkeyCell
.addClass("invisible");
974 privkeyCell
.addClass("invisible");
976 DOM
.addresses
.append(row
);
977 var rowShowQrEls
= row
.find("[data-show-qr]");
978 setQrEvents(rowShowQrEls
);
981 function hasStrongRandom() {
982 return 'crypto' in window
&& window
['crypto'] !== null;
985 function disableForms() {
986 $("form").on("submit", function(e
) {
991 function parseIntNoNaN(val
, defaultVal
) {
992 var v
= parseInt(val
);
999 function showPending() {
1001 .text("Calculating...")
1005 function findNearestWord(word
) {
1006 var language
= getLanguage();
1007 var words
= WORDLISTS
[language
];
1008 var minDistance
= 99;
1009 var closestWord
= words
[0];
1010 for (var i
=0; i
<words
.length
; i
++) {
1011 var comparedTo
= words
[i
];
1012 if (comparedTo
.indexOf(word
) == 0) {
1015 var distance
= Levenshtein
.get(word
, comparedTo
);
1016 if (distance
< minDistance
) {
1017 closestWord
= comparedTo
;
1018 minDistance
= distance
;
1024 function hidePending() {
1030 function populateNetworkSelect() {
1031 for (var i
=0; i
<networks
.length
; i
++) {
1032 var network
= networks
[i
];
1033 var option
= $("<option>");
1034 option
.attr("value", i
);
1035 option
.text(network
.name
);
1036 if (network
.name
== "BTC - Bitcoin") {
1037 option
.prop("selected", true);
1039 DOM
.phraseNetwork
.append(option
);
1043 function populateClientSelect() {
1044 for (var i
=0; i
<clients
.length
; i
++) {
1045 var client
= clients
[i
];
1046 var option
= $("<option>");
1047 option
.attr("value", i
);
1048 option
.text(client
.name
);
1049 DOM
.bip32Client
.append(option
);
1053 function getLanguage() {
1054 var defaultLanguage
= "english";
1055 // Try to get from existing phrase
1056 var language
= getLanguageFromPhrase();
1057 // Try to get from url if not from phrase
1058 if (language
.length
== 0) {
1059 language
= getLanguageFromUrl();
1061 // Default to English if no other option
1062 if (language
.length
== 0) {
1063 language
= defaultLanguage
;
1068 function getLanguageFromPhrase(phrase
) {
1069 // Check if how many words from existing phrase match a language.
1072 phrase
= DOM
.phrase
.val();
1074 if (phrase
.length
> 0) {
1075 var words
= phraseToWordArray(phrase
);
1076 var languageMatches
= {};
1077 for (l
in WORDLISTS
) {
1078 // Track how many words match in this language
1079 languageMatches
[l
] = 0;
1080 for (var i
=0; i
<words
.length
; i
++) {
1081 var wordInLanguage
= WORDLISTS
[l
].indexOf(words
[i
]) > -1;
1082 if (wordInLanguage
) {
1083 languageMatches
[l
]++;
1086 // Find languages with most word matches.
1087 // This is made difficult due to commonalities between Chinese
1088 // simplified vs traditional.
1089 var mostMatches
= 0;
1090 var mostMatchedLanguages
= [];
1091 for (var l
in languageMatches
) {
1092 var numMatches
= languageMatches
[l
];
1093 if (numMatches
> mostMatches
) {
1094 mostMatches
= numMatches
;
1095 mostMatchedLanguages
= [l
];
1097 else if (numMatches
== mostMatches
) {
1098 mostMatchedLanguages
.push(l
);
1102 if (mostMatchedLanguages
.length
> 0) {
1103 // Use first language and warn if multiple detected
1104 language
= mostMatchedLanguages
[0];
1105 if (mostMatchedLanguages
.length
> 1) {
1106 console
.warn("Multiple possible languages");
1107 console
.warn(mostMatchedLanguages
);
1114 function getLanguageFromUrl() {
1115 for (var language
in WORDLISTS
) {
1116 if (window
.location
.hash
.indexOf(language
) > -1) {
1123 function setMnemonicLanguage() {
1124 var language
= getLanguage();
1125 // Load the bip39 mnemonic generator for this language if required
1126 if (!(language
in mnemonics
)) {
1127 mnemonics
[language
] = new Mnemonic(language
);
1129 mnemonic
= mnemonics
[language
];
1132 function convertPhraseToNewLanguage() {
1133 var oldLanguage
= getLanguageFromPhrase();
1134 var newLanguage
= getLanguageFromUrl();
1135 var oldPhrase
= DOM
.phrase
.val();
1136 var oldWords
= phraseToWordArray(oldPhrase
);
1138 for (var i
=0; i
<oldWords
.length
; i
++) {
1139 var oldWord
= oldWords
[i
];
1140 var index
= WORDLISTS
[oldLanguage
].indexOf(oldWord
);
1141 var newWord
= WORDLISTS
[newLanguage
][index
];
1142 newWords
.push(newWord
);
1144 newPhrase
= wordArrayToPhrase(newWords
);
1148 // TODO look at jsbip39 - mnemonic.splitWords
1149 function phraseToWordArray(phrase
) {
1150 var words
= phrase
.split(/\s/g);
1152 for (var i
=0; i
<words
.length
; i
++) {
1153 var word
= words
[i
];
1154 if (word
.length
> 0) {
1155 noBlanks
.push(word
);
1161 // TODO look at jsbip39 - mnemonic.joinWords
1162 function wordArrayToPhrase(words
) {
1163 var phrase
= words
.join(" ");
1164 var language
= getLanguageFromPhrase(phrase
);
1165 if (language
== "japanese") {
1166 phrase
= words
.join("\u3000");
1171 function isUsingOwnEntropy() {
1172 return DOM
.useEntropy
.prop("checked");
1175 function setMnemonicFromEntropy() {
1176 clearEntropyFeedback();
1177 // Get entropy value
1178 var entropyStr
= DOM
.entropy
.val();
1179 // Work out minimum base for entropy
1180 var entropy
= Entropy
.fromString(entropyStr
);
1181 if (entropy
.binaryStr
.length
== 0) {
1184 // Show entropy details
1185 showEntropyFeedback(entropy
);
1186 // Use entropy hash if not using raw entropy
1187 var bits
= entropy
.binaryStr
;
1188 var mnemonicLength
= DOM
.entropyMnemonicLength
.val();
1189 if (mnemonicLength
!= "raw") {
1190 // Get bits by hashing entropy with SHA256
1191 var hash
= sjcl
.hash
.sha256
.hash(entropy
.cleanStr
);
1192 var hex
= sjcl
.codec
.hex
.fromBits(hash
);
1193 bits
= BigInteger
.parse(hex
, 16).toString(2);
1194 while (bits
.length
% 256 != 0) {
1197 // Truncate hash to suit number of words
1198 mnemonicLength
= parseInt(mnemonicLength
);
1199 var numberOfBits
= 32 * mnemonicLength
/ 3;
1200 bits
= bits
.substring(0, numberOfBits
);
1201 // show warning for weak entropy override
1202 if (mnemonicLength
/ 3 * 32 > entropy
.binaryStr
.length
) {
1203 DOM
.entropyWeakEntropyOverrideWarning
.removeClass("hidden");
1206 DOM
.entropyWeakEntropyOverrideWarning
.addClass("hidden");
1210 // hide warning for weak entropy override
1211 DOM
.entropyWeakEntropyOverrideWarning
.addClass("hidden");
1213 // Discard trailing entropy
1214 var bitsToUse
= Math
.floor(bits
.length
/ 32) * 32;
1215 var start
= bits
.length
- bitsToUse
;
1216 var binaryStr
= bits
.substring(start
);
1217 // Convert entropy string to numeric array
1218 var entropyArr
= [];
1219 for (var i
=0; i
<binaryStr
.length
/ 8; i
++) {
1220 var byteAsBits
= binaryStr
.substring(i
*8, i
*8+8);
1221 var entropyByte
= parseInt(byteAsBits
, 2);
1222 entropyArr
.push(entropyByte
)
1224 // Convert entropy array to mnemonic
1225 var phrase
= mnemonic
.toMnemonic(entropyArr
);
1226 // Set the mnemonic in the UI
1227 DOM
.phrase
.val(phrase
);
1228 // Show the word indexes
1230 // Show the checksum
1234 function clearEntropyFeedback() {
1235 DOM
.entropyCrackTime
.text("...");
1236 DOM
.entropyType
.text("");
1237 DOM
.entropyWordCount
.text("0");
1238 DOM
.entropyEventCount
.text("0");
1239 DOM
.entropyBitsPerEvent
.text("0");
1240 DOM
.entropyBits
.text("0");
1241 DOM
.entropyFiltered
.html(" ");
1242 DOM
.entropyBinary
.html(" ");
1245 function showEntropyFeedback(entropy
) {
1246 var numberOfBits
= entropy
.binaryStr
.length
;
1247 var timeToCrack
= "unknown";
1249 var z
= zxcvbn(entropy
.base
.parts
.join(""));
1250 timeToCrack
= z
.crack_times_display
.offline_fast_hashing_1e10_per_second
;
1251 if (z
.feedback
.warning
!= "") {
1252 timeToCrack
= timeToCrack
+ " - " + z
.feedback
.warning
;
1256 console
.log("Error detecting entropy strength with zxcvbn:");
1259 var entropyTypeStr
= getEntropyTypeStr(entropy
);
1260 var wordCount
= Math
.floor(numberOfBits
/ 32) * 3;
1261 var bitsPerEvent
= entropy
.bitsPerEvent
.toFixed(2);
1262 var spacedBinaryStr
= addSpacesEveryElevenBits(entropy
.binaryStr
);
1263 DOM
.entropyFiltered
.html(entropy
.cleanHtml
);
1264 DOM
.entropyType
.text(entropyTypeStr
);
1265 DOM
.entropyCrackTime
.text(timeToCrack
);
1266 DOM
.entropyEventCount
.text(entropy
.base
.ints
.length
);
1267 DOM
.entropyBits
.text(numberOfBits
);
1268 DOM
.entropyWordCount
.text(wordCount
);
1269 DOM
.entropyBinary
.text(spacedBinaryStr
);
1270 DOM
.entropyBitsPerEvent
.text(bitsPerEvent
);
1271 // detect and warn of filtering
1272 var rawNoSpaces
= DOM
.entropy
.val().replace(/\s/g, "");
1273 var cleanNoSpaces
= entropy
.cleanStr
.replace(/\s/g, "");
1274 var isFiltered
= rawNoSpaces
.length
!= cleanNoSpaces
.length
;
1276 DOM
.entropyFilterWarning
.removeClass('hidden');
1279 DOM
.entropyFilterWarning
.addClass('hidden');
1283 function getEntropyTypeStr(entropy
) {
1284 var typeStr
= entropy
.base
.str
;
1285 // Add some detail if these are cards
1286 if (entropy
.base
.asInt
== 52) {
1287 var cardDetail
= []; // array of message strings
1288 // Detect duplicates
1290 var dupeTracker
= {};
1291 for (var i
=0; i
<entropy
.base
.parts
.length
; i
++) {
1292 var card
= entropy
.base
.parts
[i
];
1293 var cardUpper
= card
.toUpperCase();
1294 if (cardUpper
in dupeTracker
) {
1297 dupeTracker
[cardUpper
] = true;
1299 if (dupes
.length
> 0) {
1300 var dupeWord
= "duplicates";
1301 if (dupes
.length
== 1) {
1302 dupeWord
= "duplicate";
1304 var msg
= dupes
.length
+ " " + dupeWord
+ ": " + dupes
.slice(0,3).join(" ");
1305 if (dupes
.length
> 3) {
1308 cardDetail
.push(msg
);
1311 var uniqueCards
= [];
1312 for (var uniqueCard
in dupeTracker
) {
1313 uniqueCards
.push(uniqueCard
);
1315 if (uniqueCards
.length
== 52) {
1316 cardDetail
.unshift("full deck");
1318 // Detect missing cards
1319 var values
= "A23456789TJQK";
1321 var missingCards
= [];
1322 for (var i
=0; i
<suits
.length
; i
++) {
1323 for (var j
=0; j
<values
.length
; j
++) {
1324 var card
= values
[j
] + suits
[i
];
1325 if (!(card
in dupeTracker
)) {
1326 missingCards
.push(card
);
1330 // Display missing cards if six or less, ie clearly going for full deck
1331 if (missingCards
.length
> 0 && missingCards
.length
<= 6) {
1332 var msg
= missingCards
.length
+ " missing: " + missingCards
.slice(0,3).join(" ");
1333 if (missingCards
.length
> 3) {
1336 cardDetail
.push(msg
);
1338 // Add card details to typeStr
1339 if (cardDetail
.length
> 0) {
1340 typeStr
+= " (" + cardDetail
.join(", ") + ")";
1346 function setQrEvents(els
) {
1347 els
.on("mouseenter", createQr
);
1348 els
.on("mouseleave", destroyQr
);
1349 els
.on("click", toggleQr
);
1352 function createQr(e
) {
1353 var content
= e
.target
.textContent
|| e
.target
.value
;
1361 DOM
.qrImage
.append(qrEl
);
1363 DOM
.qrHider
.addClass("hidden");
1366 DOM
.qrHider
.removeClass("hidden");
1368 DOM
.qrContainer
.removeClass("hidden");
1372 function destroyQr() {
1373 DOM
.qrImage
.text("");
1374 DOM
.qrContainer
.addClass("hidden");
1377 function toggleQr() {
1379 DOM
.qrHider
.toggleClass("hidden");
1380 DOM
.qrHint
.toggleClass("hidden");
1383 function bip44TabSelected() {
1384 return DOM
.bip44tab
.hasClass("active");
1387 function bip32TabSelected() {
1388 return DOM
.bip32tab
.hasClass("active");
1391 function networkHasSegwit() {
1393 if ("baseNetwork" in network
) {
1394 n
= bitcoinjs
.bitcoin
.networks
[network
.baseNetwork
];
1396 // check if only p2wpkh params are required
1397 if (p2wpkhSelected()) {
1398 return "p2wpkh" in n
;
1400 // check if only p2wpkh-in-p2sh params are required
1401 else if (p2wpkhInP2shSelected()) {
1402 return "p2wpkhInP2sh" in n
;
1404 // require both if it's unclear which params are required
1405 return "p2wpkh" in n
&& "p2wpkhInP2sh" in n
;
1408 function bip49TabSelected() {
1409 return DOM
.bip49tab
.hasClass("active");
1412 function bip84TabSelected() {
1413 return DOM
.bip84tab
.hasClass("active");
1416 function bip141TabSelected() {
1417 return DOM
.bip141tab
.hasClass("active");
1420 function setHdCoin(coinValue
) {
1421 DOM
.bip44coin
.val(coinValue
);
1422 DOM
.bip49coin
.val(coinValue
);
1423 DOM
.bip84coin
.val(coinValue
);
1426 function showSegwitAvailable() {
1427 DOM
.bip49unavailable
.addClass("hidden");
1428 DOM
.bip49available
.removeClass("hidden");
1429 DOM
.bip84unavailable
.addClass("hidden");
1430 DOM
.bip84available
.removeClass("hidden");
1431 DOM
.bip141unavailable
.addClass("hidden");
1432 DOM
.bip141available
.removeClass("hidden");
1435 function showSegwitUnavailable() {
1436 DOM
.bip49available
.addClass("hidden");
1437 DOM
.bip49unavailable
.removeClass("hidden");
1438 DOM
.bip84available
.addClass("hidden");
1439 DOM
.bip84unavailable
.removeClass("hidden");
1440 DOM
.bip141available
.addClass("hidden");
1441 DOM
.bip141unavailable
.removeClass("hidden");
1444 function adjustNetworkForSegwit() {
1445 // If segwit is selected the xpub/xprv prefixes need to be adjusted
1446 // to avoid accidentally importing BIP49 xpub to BIP44 watch only
1448 // See https://github.com/iancoleman/bip39/issues/125
1449 var segwitNetworks
= null;
1450 // if a segwit network is alread selected, need to use base network to
1451 // look up new parameters
1452 if ("baseNetwork" in network
) {
1453 network
= bitcoinjs
.bitcoin
.networks
[network
.baseNetwork
];
1455 // choose the right segwit params
1456 if (p2wpkhSelected() && "p2wpkh" in network
) {
1457 network
= network
.p2wpkh
;
1459 else if (p2wpkhInP2shSelected() && "p2wpkhInP2sh" in network
) {
1460 network
= network
.p2wpkhInP2sh
;
1464 function lastIndexInTable() {
1465 var pathText
= DOM
.addresses
.find(".index").last().text();
1466 var pathBits
= pathText
.split("/");
1467 var lastBit
= pathBits
[pathBits
.length
-1];
1468 var lastBitClean
= lastBit
.replace("'", "");
1469 return parseInt(lastBitClean
);
1472 function uint8ArrayToHex(a
) {
1474 for (var i
=0; i
<a
.length
; i
++) {
1475 var h
= a
[i
].toString(16);
1476 while (h
.length
< 2) {
1484 function showWordIndexes() {
1485 var phrase
= DOM
.phrase
.val();
1486 var words
= phraseToWordArray(phrase
);
1487 var wordIndexes
= [];
1488 var language
= getLanguage();
1489 for (var i
=0; i
<words
.length
; i
++) {
1490 var word
= words
[i
];
1491 var wordIndex
= WORDLISTS
[language
].indexOf(word
);
1492 wordIndexes
.push(wordIndex
);
1494 var wordIndexesStr
= wordIndexes
.join(", ");
1495 DOM
.entropyWordIndexes
.text(wordIndexesStr
);
1498 function showChecksum() {
1499 var phrase
= DOM
.phrase
.val();
1500 var words
= phraseToWordArray(phrase
);
1501 var checksumBitlength
= words
.length
/ 3;
1504 var language
= getLanguage();
1505 for (var i
=words
.length
-1; i
>=0; i
--) {
1506 var word
= words
[i
];
1507 var wordIndex
= WORDLISTS
[language
].indexOf(word
);
1508 var wordBinary
= wordIndex
.toString(2);
1509 while (wordBinary
.length
< 11) {
1510 wordBinary
= "0" + wordBinary
;
1512 var binaryStr
= wordBinary
+ binaryStr
;
1513 if (binaryStr
.length
>= checksumBitlength
) {
1514 var start
= binaryStr
.length
- checksumBitlength
;
1515 var end
= binaryStr
.length
;
1516 checksum
= binaryStr
.substring(start
, end
);
1517 // add spaces so the last group is 11 bits, not the first
1518 checksum
= checksum
.split("").reverse().join("")
1519 checksum
= addSpacesEveryElevenBits(checksum
);
1520 checksum
= checksum
.split("").reverse().join("")
1524 DOM
.entropyChecksum
.text(checksum
);
1527 function updateCsv() {
1528 var tableCsv
= "path,address,public key,private key\n";
1529 var rows
= DOM
.addresses
.find("tr");
1530 for (var i
=0; i
<rows
.length
; i
++) {
1531 var row
= $(rows
[i
]);
1532 var cells
= row
.find("td");
1533 for (var j
=0; j
<cells
.length
; j
++) {
1534 var cell
= $(cells
[j
]);
1535 if (!cell
.children().hasClass("invisible")) {
1536 tableCsv
= tableCsv
+ cell
.text();
1538 if (j
!= cells
.length
- 1) {
1539 tableCsv
= tableCsv
+ ",";
1542 tableCsv
= tableCsv
+ "\n";
1544 DOM
.csv
.val(tableCsv
);
1547 function addSpacesEveryElevenBits(binaryStr
) {
1548 return binaryStr
.match(/.{1,11}/g).join(" ");
1553 name: "AC - Asiacoin",
1554 onSelect: function() {
1555 network
= bitcoinjs
.bitcoin
.networks
.asiacoin
;
1560 name: "ACC - Adcoin",
1561 onSelect: function() {
1562 network
= bitcoinjs
.bitcoin
.networks
.adcoin
;
1567 name: "AUR - Auroracoin",
1568 onSelect: function() {
1569 network
= bitcoinjs
.bitcoin
.networks
.auroracoin
;
1575 onSelect: function() {
1576 network
= bitcoinjs
.bitcoin
.networks
.axe
;
1581 name: "BCA - Bitcoin Atom",
1582 onSelect: function() {
1583 network
= bitcoinjs
.bitcoin
.networks
.atom
;
1588 name: "BCH - Bitcoin Cash",
1589 onSelect: function() {
1590 DOM
.bitcoinCashAddressTypeContainer
.removeClass("hidden");
1595 name: "BEET - Beetlecoin",
1596 onSelect: function() {
1597 network
= bitcoinjs
.bitcoin
.networks
.beetlecoin
;
1602 name: "BELA - Belacoin",
1603 onSelect: function() {
1604 network
= bitcoinjs
.bitcoin
.networks
.belacoin
;
1609 name: "BLK - BlackCoin",
1610 onSelect: function() {
1611 network
= bitcoinjs
.bitcoin
.networks
.blackcoin
;
1616 name: "BRIT - Britcoin",
1617 onSelect: function() {
1618 network
= bitcoinjs
.bitcoin
.networks
.britcoin
;
1623 name: "BSD - Bitsend",
1624 onSelect: function() {
1625 network
= bitcoinjs
.bitcoin
.networks
.bitsend
;
1631 onSelect: function() {
1632 network
= bitcoinjs
.bitcoin
.networks
.bata
;
1637 name: "BTC - Bitcoin",
1638 onSelect: function() {
1639 network
= bitcoinjs
.bitcoin
.networks
.bitcoin
;
1644 name: "BTC - Bitcoin Testnet",
1645 onSelect: function() {
1646 network
= bitcoinjs
.bitcoin
.networks
.testnet
;
1651 name: "BTCP - Bitcoin Private",
1652 onSelect: function() {
1653 network
= bitcoinjs
.bitcoin
.networks
.bitcoinprivate
;
1658 name: "BTCZ - Bitcoinz",
1659 onSelect: function() {
1660 network
= bitcoinjs
.bitcoin
.networks
.bitcoinz
;
1665 name: "BTG - Bitcoin Gold",
1666 onSelect: function() {
1667 network
= bitcoinjs
.bitcoin
.networks
.bgold
;
1672 name: "BTX - Bitcore",
1673 onSelect: function() {
1674 network
= bitcoinjs
.bitcoin
.networks
.bitcore
;
1679 name: "CCN - Cannacoin",
1680 onSelect: function() {
1681 network
= bitcoinjs
.bitcoin
.networks
.cannacoin
;
1686 name: "CDN - Canadaecoin",
1687 onSelect: function() {
1688 network
= bitcoinjs
.bitcoin
.networks
.canadaecoin
;
1693 name: "CLAM - Clams",
1694 onSelect: function() {
1695 network
= bitcoinjs
.bitcoin
.networks
.clam
;
1700 name: "CLUB - Clubcoin",
1701 onSelect: function() {
1702 network
= bitcoinjs
.bitcoin
.networks
.clubcoin
;
1707 name: "CMP - Compcoin",
1708 onSelect: function() {
1709 network
= bitcoinjs
.bitcoin
.networks
.compcoin
;
1714 name: "CRAVE - Crave",
1715 onSelect: function() {
1716 network
= bitcoinjs
.bitcoin
.networks
.crave
;
1721 name: "CRW - Crown",
1722 onSelect: function() {
1723 network
= bitcoinjs
.bitcoin
.networks
.crown
;
1728 name: "DASH - Dash",
1729 onSelect: function() {
1730 network
= bitcoinjs
.bitcoin
.networks
.dash
;
1735 name: "DASH - Dash Testnet",
1736 onSelect: function() {
1737 network
= bitcoinjs
.bitcoin
.networks
.dashtn
;
1742 name: "DFC - Defcoin",
1743 onSelect: function() {
1744 network
= bitcoinjs
.bitcoin
.networks
.defcoin
;
1749 name: "DGB - Digibyte",
1750 onSelect: function() {
1751 network
= bitcoinjs
.bitcoin
.networks
.digibyte
;
1756 name: "DGC - Digitalcoin",
1757 onSelect: function() {
1758 network
= bitcoinjs
.bitcoin
.networks
.digitalcoin
;
1763 name: "DMD - Diamond",
1764 onSelect: function() {
1765 network
= bitcoinjs
.bitcoin
.networks
.diamond
;
1770 name: "DNR - Denarius",
1771 onSelect: function() {
1772 network
= bitcoinjs
.bitcoin
.networks
.denarius
;
1777 name: "DOGE - Dogecoin",
1778 onSelect: function() {
1779 network
= bitcoinjs
.bitcoin
.networks
.dogecoin
;
1784 name: "ECN - Ecoin",
1785 onSelect: function() {
1786 network
= bitcoinjs
.bitcoin
.networks
.ecoin
;
1791 name: "EDRC - Edrcoin",
1792 onSelect: function() {
1793 network
= bitcoinjs
.bitcoin
.networks
.edrcoin
;
1798 name: "EFL - Egulden",
1799 onSelect: function() {
1800 network
= bitcoinjs
.bitcoin
.networks
.egulden
;
1805 name: "EMC2 - Einsteinium",
1806 onSelect: function() {
1807 network
= bitcoinjs
.bitcoin
.networks
.einsteinium
;
1812 name: "ERC - Europecoin",
1813 onSelect: function() {
1814 network
= bitcoinjs
.bitcoin
.networks
.europecoin
;
1819 name: "ETH - Ethereum",
1820 onSelect: function() {
1821 network
= bitcoinjs
.bitcoin
.networks
.bitcoin
;
1826 name: "EXCL - Exclusivecoin",
1827 onSelect: function() {
1828 network
= bitcoinjs
.bitcoin
.networks
.exclusivecoin
;
1833 name: "FJC - Fujicoin",
1834 onSelect: function() {
1835 network
= bitcoinjs
.bitcoin
.networks
.fujicoin
;
1840 name: "FLASH - Flashcoin",
1841 onSelect: function() {
1842 network
= bitcoinjs
.bitcoin
.networks
.flashcoin
;
1847 name: "FRST - Firstcoin",
1848 onSelect: function() {
1849 network
= bitcoinjs
.bitcoin
.networks
.firstcoin
;
1854 name: "FTC - Feathercoin",
1855 onSelect: function() {
1856 network
= bitcoinjs
.bitcoin
.networks
.feathercoin
;
1861 name: "GAME - GameCredits",
1862 onSelect: function() {
1863 network
= bitcoinjs
.bitcoin
.networks
.game
;
1868 name: "GBX - Gobyte",
1869 onSelect: function() {
1870 network
= bitcoinjs
.bitcoin
.networks
.gobyte
;
1875 name: "GCR - GCRCoin",
1876 onSelect: function() {
1877 network
= bitcoinjs
.bitcoin
.networks
.gcr
;
1882 name: "GRC - Gridcoin",
1883 onSelect: function() {
1884 network
= bitcoinjs
.bitcoin
.networks
.gridcoin
;
1889 name: "HNC - Helleniccoin",
1890 onSelect: function() {
1891 network
= bitcoinjs
.bitcoin
.networks
.helleniccoin
;
1896 name: "INSN - Insane",
1897 onSelect: function() {
1898 network
= bitcoinjs
.bitcoin
.networks
.insane
;
1904 onSelect: function() {
1905 network
= bitcoinjs
.bitcoin
.networks
.iop
;
1910 name: "IXC - Ixcoin",
1911 onSelect: function() {
1912 network
= bitcoinjs
.bitcoin
.networks
.ixcoin
;
1917 name: "JBS - Jumbucks",
1918 onSelect: function() {
1919 network
= bitcoinjs
.bitcoin
.networks
.jumbucks
;
1924 name: "KMD - Komodo",
1925 bip49available: false,
1926 onSelect: function() {
1927 network
= bitcoinjs
.bitcoin
.networks
.komodo
;
1932 name: "KOBO - Kobocoin",
1933 bip49available: false,
1934 onSelect: function() {
1935 network
= bitcoinjs
.bitcoin
.networks
.kobocoin
;
1940 name: "LBC - Library Credits",
1941 onSelect: function() {
1942 network
= bitcoinjs
.bitcoin
.networks
.lbry
;
1947 name: "LCC - Litecoincash",
1948 onSelect: function() {
1949 network
= bitcoinjs
.bitcoin
.networks
.litecoincash
;
1954 name: "LDCN - Landcoin",
1955 onSelect: function() {
1956 network
= bitcoinjs
.bitcoin
.networks
.landcoin
;
1961 name: "LINX - Linx",
1962 onSelect: function() {
1963 network
= bitcoinjs
.bitcoin
.networks
.linx
;
1968 name: "LTC - Litecoin",
1969 onSelect: function() {
1970 network
= bitcoinjs
.bitcoin
.networks
.litecoin
;
1972 DOM
.litecoinLtubContainer
.removeClass("hidden");
1976 name: "LYNX - Lynx",
1977 onSelect: function() {
1978 network
= bitcoinjs
.bitcoin
.networks
.lynx
;
1983 name: "MAZA - Maza",
1984 onSelect: function() {
1985 network
= bitcoinjs
.bitcoin
.networks
.maza
;
1990 name: "MNX - Minexcoin",
1991 onSelect: function() {
1992 network
= bitcoinjs
.bitcoin
.networks
.minexcoin
;
1997 name: "MONA - Monacoin",
1998 onSelect: function() {
1999 network
= bitcoinjs
.bitcoin
.networks
.monacoin
,
2004 name: "NAV - Navcoin",
2005 onSelect: function() {
2006 network
= bitcoinjs
.bitcoin
.networks
.navcoin
;
2011 name: "NEBL - Neblio",
2012 onSelect: function() {
2013 network
= bitcoinjs
.bitcoin
.networks
.neblio
;
2018 name: "NEOS - Neoscoin",
2019 onSelect: function() {
2020 network
= bitcoinjs
.bitcoin
.networks
.neoscoin
;
2025 name: "NLG - Gulden",
2026 onSelect: function() {
2027 network
= bitcoinjs
.bitcoin
.networks
.gulden
;
2032 name: "NMC - Namecoin",
2033 onSelect: function() {
2034 network
= bitcoinjs
.bitcoin
.networks
.namecoin
;
2039 name: "NRG - Energi",
2040 onSelect: function() {
2041 network
= bitcoinjs
.bitcoin
.networks
.energi
;
2046 name: "NRO - Neurocoin",
2047 onSelect: function() {
2048 network
= bitcoinjs
.bitcoin
.networks
.neurocoin
;
2053 name: "NSR - Nushares",
2054 onSelect: function() {
2055 network
= bitcoinjs
.bitcoin
.networks
.nushares
;
2060 name: "NYC - Newyorkc",
2061 onSelect: function() {
2062 network
= bitcoinjs
.bitcoin
.networks
.newyorkc
;
2067 name: "NVC - Novacoin",
2068 onSelect: function() {
2069 network
= bitcoinjs
.bitcoin
.networks
.novacoin
;
2074 name: "OK - Okcash",
2075 onSelect: function() {
2076 network
= bitcoinjs
.bitcoin
.networks
.okcash
;
2081 name: "OMNI - Omnicore",
2082 onSelect: function() {
2083 network
= bitcoinjs
.bitcoin
.networks
.omnicore
;
2088 name: "ONX - Onixcoin",
2089 onSelect: function() {
2090 network
= bitcoinjs
.bitcoin
.networks
.onixcoin
;
2095 name: "PINK - Pinkcoin",
2096 onSelect: function() {
2097 network
= bitcoinjs
.bitcoin
.networks
.pinkcoin
;
2102 name: "PIVX - PIVX",
2103 onSelect: function() {
2104 network
= bitcoinjs
.bitcoin
.networks
.pivx
;
2109 name: "PIVX - PIVX Testnet",
2110 onSelect: function() {
2111 network
= bitcoinjs
.bitcoin
.networks
.pivxtestnet
;
2116 name: "POSW - POSWcoin",
2117 onSelect: function() {
2118 network
= bitcoinjs
.bitcoin
.networks
.poswcoin
;
2123 name: "POT - Potcoin",
2124 onSelect: function() {
2125 network
= bitcoinjs
.bitcoin
.networks
.potcoin
;
2130 name: "PPC - Peercoin",
2131 onSelect: function() {
2132 network
= bitcoinjs
.bitcoin
.networks
.peercoin
;
2137 name: "PSB - Pesobit",
2138 onSelect: function() {
2139 network
= bitcoinjs
.bitcoin
.networks
.pesobit
;
2144 name: "PUT - Putincoin",
2145 onSelect: function() {
2146 network
= bitcoinjs
.bitcoin
.networks
.putincoin
;
2151 name: "RBY - Rubycoin",
2152 onSelect: function() {
2153 network
= bitcoinjs
.bitcoin
.networks
.rubycoin
;
2158 name: "RDD - Reddcoin",
2159 onSelect: function() {
2160 network
= bitcoinjs
.bitcoin
.networks
.reddoin
;
2165 name: "RVR - RevolutionVR",
2166 onSelect: function() {
2167 network
= bitcoinjs
.bitcoin
.networks
.revolutionvr
;
2172 name: "SDC - ShadowCash",
2173 onSelect: function() {
2174 network
= bitcoinjs
.bitcoin
.networks
.shadow
;
2179 name: "SDC - ShadowCash Testnet",
2180 onSelect: function() {
2181 network
= bitcoinjs
.bitcoin
.networks
.shadowtn
;
2186 name: "SLM - Slimcoin",
2187 onSelect: function() {
2188 network
= bitcoinjs
.bitcoin
.networks
.slimcoin
;
2193 name: "SLM - Slimcoin Testnet",
2194 onSelect: function() {
2195 network
= bitcoinjs
.bitcoin
.networks
.slimcointn
;
2200 name: "SLR - Solarcoin",
2201 onSelect: function() {
2202 network
= bitcoinjs
.bitcoin
.networks
.solarcoin
;
2207 name: "SMLY - Smileycoin",
2208 onSelect: function() {
2209 network
= bitcoinjs
.bitcoin
.networks
.smileycoin
;
2214 name: "STRAT - Stratis",
2215 onSelect: function() {
2216 network
= bitcoinjs
.bitcoin
.networks
.stratis
;
2221 name: "SYS - Syscoin",
2222 onSelect: function() {
2223 network
= bitcoinjs
.bitcoin
.networks
.syscoin
;
2228 name: "THC - Hempcoin",
2229 onSelect: function() {
2230 network
= bitcoinjs
.bitcoin
.networks
.hempcoin
;
2236 onSelect: function() {
2237 network
= bitcoinjs
.bitcoin
.networks
.toa
;
2242 name: "USC - Ultimatesecurecash",
2243 onSelect: function() {
2244 network
= bitcoinjs
.bitcoin
.networks
.ultimatesecurecash
;
2249 name: "USNBT - NuBits",
2250 onSelect: function() {
2251 network
= bitcoinjs
.bitcoin
.networks
.nubits
;
2256 name: "UNO - Unobtanium",
2257 onSelect: function() {
2258 network
= bitcoinjs
.bitcoin
.networks
.unobtanium
;
2263 name: "VASH - Vpncoin",
2264 onSelect: function() {
2265 network
= bitcoinjs
.bitcoin
.networks
.vpncoin
;
2270 name: "VIA - Viacoin",
2271 onSelect: function() {
2272 network
= bitcoinjs
.bitcoin
.networks
.viacoin
;
2277 name: "VIA - Viacoin Testnet",
2278 onSelect: function() {
2279 network
= bitcoinjs
.bitcoin
.networks
.viacointestnet
;
2284 name: "VIVO - Vivo",
2285 onSelect: function() {
2286 network
= bitcoinjs
.bitcoin
.networks
.vivo
;
2291 name: "VTC - Vertcoin",
2292 onSelect: function() {
2293 network
= bitcoinjs
.bitcoin
.networks
.vertcoin
;
2298 name: "WC - Wincoin",
2299 onSelect: function() {
2300 network
= bitcoinjs
.bitcoin
.networks
.wincoin
;
2305 name: "XBC - Bitcoinplus",
2306 onSelect: function() {
2307 network
= bitcoinjs
.bitcoin
.networks
.bitcoinplus
;
2312 name: "XMY - Myriadcoin",
2313 onSelect: function() {
2314 network
= bitcoinjs
.bitcoin
.networks
.myriadcoin
;
2319 name: "XRP - Ripple",
2320 onSelect: function() {
2321 network
= bitcoinjs
.bitcoin
.networks
.bitcoin
;
2326 name: "XVC - Vcash",
2327 onSelect: function() {
2328 network
= bitcoinjs
.bitcoin
.networks
.vcash
;
2333 name: "XVG - Verge",
2334 onSelect: function() {
2335 network
= bitcoinjs
.bitcoin
.networks
.verge
;
2340 name: "XWC - Whitecoin",
2341 onSelect: function() {
2342 network
= bitcoinjs
.bitcoin
.networks
.whitecoin
;
2347 name: "XZC - Zcoin",
2348 onSelect: function() {
2349 network
= bitcoinjs
.bitcoin
.networks
.zcoin
;
2354 name: "ZCL - Zclassic",
2355 onSelect: function() {
2356 network
= bitcoinjs
.bitcoin
.networks
.zclassic
;
2361 name: "ZEC - Zcash",
2362 onSelect: function() {
2363 network
= bitcoinjs
.bitcoin
.networks
.zcash
;
2368 name: "XUEZ - Xuez",
2369 onSelect: function() {
2370 network
= bitcoinjs
.bitcoin
.networks
.xuez
;
2375 name: "ZEN - Zencash",
2376 onSelect: function() {
2377 network
= bitcoinjs
.bitcoin
.networks
.zencash
;
2385 name: "Bitcoin Core",
2386 onSelect: function() {
2387 DOM
.bip32path
.val("m/0'/0'");
2388 DOM
.hardenedAddresses
.prop('checked', true);
2392 name: "blockchain.info",
2393 onSelect: function() {
2394 DOM
.bip32path
.val("m/44'/0'/0'");
2395 DOM
.hardenedAddresses
.prop('checked', false);
2399 name: "MultiBit HD",
2400 onSelect: function() {
2401 DOM
.bip32path
.val("m/0'/0");
2402 DOM
.hardenedAddresses
.prop('checked', false);