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
.entropyFilterWarning
= DOM
.entropyContainer
.find(".filter-warning");
44 DOM
.phrase
= $(".phrase");
45 DOM
.passphrase
= $(".passphrase");
46 DOM
.generateContainer
= $(".generate-container");
47 DOM
.generate
= $(".generate");
48 DOM
.seed
= $(".seed");
49 DOM
.rootKey
= $(".root-key");
50 DOM
.litecoinLtubContainer
= $(".litecoin-ltub-container");
51 DOM
.litecoinUseLtub
= $(".litecoin-use-ltub");
52 DOM
.extendedPrivKey
= $(".extended-priv-key");
53 DOM
.extendedPubKey
= $(".extended-pub-key");
54 DOM
.bip32tab
= $("#bip32-tab");
55 DOM
.bip44tab
= $("#bip44-tab");
56 DOM
.bip49tab
= $("#bip49-tab");
57 DOM
.bip84tab
= $("#bip84-tab");
58 DOM
.bip141tab
= $("#bip141-tab");
59 DOM
.bip32panel
= $("#bip32");
60 DOM
.bip44panel
= $("#bip44");
61 DOM
.bip49panel
= $("#bip49");
62 DOM
.bip32path
= $("#bip32-path");
63 DOM
.bip44path
= $("#bip44-path");
64 DOM
.bip44purpose
= $("#bip44 .purpose");
65 DOM
.bip44coin
= $("#bip44 .coin");
66 DOM
.bip44account
= $("#bip44 .account");
67 DOM
.bip44accountXprv
= $("#bip44 .account-xprv");
68 DOM
.bip44accountXpub
= $("#bip44 .account-xpub");
69 DOM
.bip44change
= $("#bip44 .change");
70 DOM
.bip49unavailable
= $("#bip49 .unavailable");
71 DOM
.bip49available
= $("#bip49 .available");
72 DOM
.bip49path
= $("#bip49-path");
73 DOM
.bip49purpose
= $("#bip49 .purpose");
74 DOM
.bip49coin
= $("#bip49 .coin");
75 DOM
.bip49account
= $("#bip49 .account");
76 DOM
.bip49accountXprv
= $("#bip49 .account-xprv");
77 DOM
.bip49accountXpub
= $("#bip49 .account-xpub");
78 DOM
.bip49change
= $("#bip49 .change");
79 DOM
.bip84path
= $("#bip84-path");
80 DOM
.bip84purpose
= $("#bip84 .purpose");
81 DOM
.bip84coin
= $("#bip84 .coin");
82 DOM
.bip84account
= $("#bip84 .account");
83 DOM
.bip84accountXprv
= $("#bip84 .account-xprv");
84 DOM
.bip84accountXpub
= $("#bip84 .account-xpub");
85 DOM
.bip84change
= $("#bip84 .change");
86 DOM
.bip141unavailable
= $("#bip141 .unavailable");
87 DOM
.bip141available
= $("#bip141 .available");
88 DOM
.bip141path
= $("#bip141-path");
89 DOM
.bip141semantics
= $(".bip141-semantics");
90 DOM
.generatedStrength
= $(".generate-container .strength");
91 DOM
.generatedStrengthWarning
= $(".generate-container .warning");
92 DOM
.hardenedAddresses
= $(".hardened-addresses");
93 DOM
.useBitpayAddressesContainer
= $(".use-bitpay-addresses-container");
94 DOM
.useBitpayAddresses
= $(".use-bitpay-addresses");
95 DOM
.useBip38
= $(".use-bip38");
96 DOM
.bip38Password
= $(".bip38-password");
97 DOM
.addresses
= $(".addresses");
98 DOM
.csvTab
= $("#csv-tab a");
100 DOM
.rowsToAdd
= $(".rows-to-add");
101 DOM
.more
= $(".more");
102 DOM
.moreRowsStartIndex
= $(".more-rows-start-index");
103 DOM
.feedback
= $(".feedback");
104 DOM
.tab
= $(".derivation-type a");
105 DOM
.indexToggle
= $(".index-toggle");
106 DOM
.addressToggle
= $(".address-toggle");
107 DOM
.publicKeyToggle
= $(".public-key-toggle");
108 DOM
.privateKeyToggle
= $(".private-key-toggle");
109 DOM
.languages
= $(".languages a");
110 DOM
.qrContainer
= $(".qr-container");
111 DOM
.qrHider
= DOM
.qrContainer
.find(".qr-hider");
112 DOM
.qrImage
= DOM
.qrContainer
.find(".qr-image");
113 DOM
.qrHint
= DOM
.qrContainer
.find(".qr-hint");
114 DOM
.showQrEls
= $("[data-show-qr]");
118 DOM
.generatedStrength
.on("change", generatedStrengthChanged
);
119 DOM
.network
.on("change", networkChanged
);
120 DOM
.bip32Client
.on("change", bip32ClientChanged
);
121 DOM
.useEntropy
.on("change", setEntropyVisibility
);
122 DOM
.entropy
.on("input", delayedEntropyChanged
);
123 DOM
.entropyMnemonicLength
.on("change", entropyChanged
);
124 DOM
.phrase
.on("input", delayedPhraseChanged
);
125 DOM
.passphrase
.on("input", delayedPhraseChanged
);
126 DOM
.generate
.on("click", generateClicked
);
127 DOM
.more
.on("click", showMore
);
128 DOM
.rootKey
.on("input", delayedRootKeyChanged
);
129 DOM
.litecoinUseLtub
.on("change", litecoinUseLtubChanged
);
130 DOM
.bip32path
.on("input", calcForDerivationPath
);
131 DOM
.bip44account
.on("input", calcForDerivationPath
);
132 DOM
.bip44change
.on("input", calcForDerivationPath
);
133 DOM
.bip49account
.on("input", calcForDerivationPath
);
134 DOM
.bip49change
.on("input", calcForDerivationPath
);
135 DOM
.bip84account
.on("input", calcForDerivationPath
);
136 DOM
.bip84change
.on("input", calcForDerivationPath
);
137 DOM
.bip141path
.on("input", calcForDerivationPath
);
138 DOM
.bip141semantics
.on("change", tabChanged
);
139 DOM
.tab
.on("shown.bs.tab", tabChanged
);
140 DOM
.hardenedAddresses
.on("change", calcForDerivationPath
);
141 DOM
.useBip38
.on("change", calcForDerivationPath
);
142 DOM
.bip38Password
.on("change", calcForDerivationPath
);
143 DOM
.indexToggle
.on("click", toggleIndexes
);
144 DOM
.addressToggle
.on("click", toggleAddresses
);
145 DOM
.publicKeyToggle
.on("click", togglePublicKeys
);
146 DOM
.privateKeyToggle
.on("click", togglePrivateKeys
);
147 DOM
.csvTab
.on("click", updateCsv
);
148 DOM
.languages
.on("click", languageChanged
);
149 DOM
.useBitpayAddresses
.on("change", useBitpayAddressesChange
);
150 setQrEvents(DOM
.showQrEls
);
153 hideValidationError();
154 populateNetworkSelect();
155 populateClientSelect();
160 function generatedStrengthChanged() {
161 var strength
= parseInt(DOM
.generatedStrength
.val());
163 DOM
.generatedStrengthWarning
.removeClass("hidden");
166 DOM
.generatedStrengthWarning
.addClass("hidden");
170 function networkChanged(e
) {
172 clearAddressesList();
173 DOM
.litecoinLtubContainer
.addClass("hidden");
174 DOM
.useBitpayAddressesContainer
.addClass("hidden");
175 var networkIndex
= e
.target
.value
;
176 var network
= networks
[networkIndex
];
178 if (network
.segwitAvailable
) {
179 adjustNetworkForSegwit();
180 showSegwitAvailable();
183 showSegwitUnavailable();
193 function bip32ClientChanged(e
) {
194 var clientIndex
= DOM
.bip32Client
.val();
195 if (clientIndex
== "custom") {
196 DOM
.bip32path
.prop("readonly", false);
199 DOM
.bip32path
.prop("readonly", true);
200 clients
[clientIndex
].onSelect();
210 function setEntropyVisibility() {
211 if (isUsingOwnEntropy()) {
212 DOM
.entropyContainer
.removeClass("hidden");
213 DOM
.generateContainer
.addClass("hidden");
214 DOM
.phrase
.prop("readonly", true);
219 DOM
.entropyContainer
.addClass("hidden");
220 DOM
.generateContainer
.removeClass("hidden");
221 DOM
.phrase
.prop("readonly", false);
226 function delayedPhraseChanged() {
227 hideValidationError();
230 bip32ExtendedKey
= null;
231 clearAddressesList();
233 if (phraseChangeTimeoutEvent
!= null) {
234 clearTimeout(phraseChangeTimeoutEvent
);
236 phraseChangeTimeoutEvent
= setTimeout(phraseChanged
, 400);
239 function phraseChanged() {
241 setMnemonicLanguage();
242 // Get the mnemonic phrase
243 var phrase
= DOM
.phrase
.val();
244 var errorText
= findPhraseErrors(phrase
);
246 showValidationError(errorText
);
249 // Calculate and display
250 var passphrase
= DOM
.passphrase
.val();
251 calcBip32RootKeyFromSeed(phrase
, passphrase
);
252 calcForDerivationPath();
253 // Show the word indexes
257 function tabChanged() {
259 adjustNetworkForSegwit();
260 var phrase
= DOM
.phrase
.val();
262 // Calculate and display for mnemonic
263 var errorText
= findPhraseErrors(phrase
);
265 showValidationError(errorText
);
268 // Calculate and display
269 var passphrase
= DOM
.passphrase
.val();
270 calcBip32RootKeyFromSeed(phrase
, passphrase
);
273 // Calculate and display for root key
274 var rootKeyBase58
= DOM
.rootKey
.val();
275 var errorText
= validateRootKey(rootKeyBase58
);
277 showValidationError(errorText
);
280 // Calculate and display
281 calcBip32RootKeyFromBase58(rootKeyBase58
);
283 calcForDerivationPath();
286 function delayedEntropyChanged() {
287 hideValidationError();
289 if (entropyChangeTimeoutEvent
!= null) {
290 clearTimeout(entropyChangeTimeoutEvent
);
292 entropyChangeTimeoutEvent
= setTimeout(entropyChanged
, 400);
295 function entropyChanged() {
296 // If blank entropy, clear mnemonic, addresses, errors
297 if (DOM
.entropy
.val().trim().length
== 0) {
299 clearEntropyFeedback();
301 showValidationError("Blank entropy");
304 // Get the current phrase to detect changes
305 var phrase
= DOM
.phrase
.val();
306 // Set the phrase from the entropy
307 setMnemonicFromEntropy();
308 // Recalc addresses if the phrase has changed
309 var newPhrase
= DOM
.phrase
.val();
310 if (newPhrase
!= phrase
) {
311 if (newPhrase
.length
== 0) {
323 function delayedRootKeyChanged() {
324 // Warn if there is an existing mnemonic or passphrase.
325 if (DOM
.phrase
.val().length
> 0 || DOM
.passphrase
.val().length
> 0) {
326 if (!confirm("This will clear existing mnemonic and passphrase")) {
327 DOM
.rootKey
.val(bip32RootKey
);
331 hideValidationError();
333 // Clear existing mnemonic and passphrase
335 DOM
.passphrase
.val("");
337 if (rootKeyChangedTimeoutEvent
!= null) {
338 clearTimeout(rootKeyChangedTimeoutEvent
);
340 rootKeyChangedTimeoutEvent
= setTimeout(rootKeyChanged
, 400);
343 function rootKeyChanged() {
345 hideValidationError();
346 var rootKeyBase58
= DOM
.rootKey
.val();
347 var errorText
= validateRootKey(rootKeyBase58
);
349 showValidationError(errorText
);
352 // Calculate and display
353 calcBip32RootKeyFromBase58(rootKeyBase58
);
354 calcForDerivationPath();
357 function litecoinUseLtubChanged() {
358 litecoinUseLtub
= DOM
.litecoinUseLtub
.prop("checked");
359 if (litecoinUseLtub
) {
360 network
= bitcoinjs
.bitcoin
.networks
.litecoin
;
363 network
= bitcoinjs
.bitcoin
.networks
.litecoinXprv
;
368 function calcForDerivationPath() {
370 clearAddressesList();
372 // Don't show segwit if it's selected but network doesn't support it
373 if (segwitSelected() && !networkHasSegwit()) {
376 // Get the derivation path
377 var derivationPath
= getDerivationPath();
378 var errorText
= findDerivationPathErrors(derivationPath
);
380 showValidationError(errorText
);
383 bip32ExtendedKey
= calcBip32ExtendedKey(derivationPath
);
384 if (bip44TabSelected()) {
387 else if (bip49TabSelected()) {
390 else if (bip84TabSelected()) {
396 function generateClicked() {
397 if (isUsingOwnEntropy()) {
402 setTimeout(function() {
403 setMnemonicLanguage();
404 var phrase
= generateRandomPhrase();
412 function languageChanged() {
413 setTimeout(function() {
414 setMnemonicLanguage();
415 if (DOM
.phrase
.val().length
> 0) {
416 var newPhrase
= convertPhraseToNewLanguage();
417 DOM
.phrase
.val(newPhrase
);
421 DOM
.generate
.trigger("click");
426 function useBitpayAddressesChange() {
427 setBitcoinCashNetworkValues();
431 function toggleIndexes() {
432 showIndex
= !showIndex
;
433 $("td.index span").toggleClass("invisible");
436 function toggleAddresses() {
437 showAddress
= !showAddress
;
438 $("td.address span").toggleClass("invisible");
441 function togglePublicKeys() {
442 showPubKey
= !showPubKey
;
443 $("td.pubkey span").toggleClass("invisible");
446 function togglePrivateKeys() {
447 showPrivKey
= !showPrivKey
;
448 $("td.privkey span").toggleClass("invisible");
453 function generateRandomPhrase() {
454 if (!hasStrongRandom()) {
455 var errorText
= "This browser does not support strong randomness";
456 showValidationError(errorText
);
459 // get the amount of entropy to use
460 var numWords
= parseInt(DOM
.generatedStrength
.val());
461 var strength
= numWords
/ 3 * 32;
462 var buffer
= new Uint8Array(strength
/ 8);
463 // create secure entropy
464 var data
= crypto
.getRandomValues(buffer
);
466 var words
= mnemonic
.toMnemonic(data
);
467 DOM
.phrase
.val(words
);
469 var entropyHex
= uint8ArrayToHex(data
);
470 DOM
.entropy
.val(entropyHex
);
471 // ensure entropy fields are consistent with what is being displayed
472 DOM
.entropyMnemonicLength
.val("raw");
476 function calcBip32RootKeyFromSeed(phrase
, passphrase
) {
477 seed
= mnemonic
.toSeed(phrase
, passphrase
);
478 bip32RootKey
= bitcoinjs
.bitcoin
.HDNode
.fromSeedHex(seed
, network
);
481 function calcBip32RootKeyFromBase58(rootKeyBase58
) {
482 bip32RootKey
= bitcoinjs
.bitcoin
.HDNode
.fromBase58(rootKeyBase58
, network
);
485 function calcBip32ExtendedKey(path
) {
486 // Check there's a root key to derive from
490 var extendedKey
= bip32RootKey
;
491 // Derive the key from the path
492 var pathBits
= path
.split("/");
493 for (var i
=0; i
<pathBits
.length
; i
++) {
494 var bit
= pathBits
[i
];
495 var index
= parseInt(bit
);
499 var hardened
= bit
[bit
.length
-1] == "'";
500 var isPriv
= !(extendedKey
.isNeutered());
501 var invalidDerivationPath
= hardened
&& !isPriv
;
502 if (invalidDerivationPath
) {
506 extendedKey
= extendedKey
.deriveHardened(index
);
509 extendedKey
= extendedKey
.derive(index
);
515 function showValidationError(errorText
) {
521 function hideValidationError() {
527 function findPhraseErrors(phrase
) {
528 // Preprocess the words
529 phrase
= mnemonic
.normalizeString(phrase
);
530 var words
= phraseToWordArray(phrase
);
531 // Detect blank phrase
532 if (words
.length
== 0) {
533 return "Blank mnemonic";
536 for (var i
=0; i
<words
.length
; i
++) {
538 var language
= getLanguage();
539 if (WORDLISTS
[language
].indexOf(word
) == -1) {
540 console
.log("Finding closest match to " + word
);
541 var nearestWord
= findNearestWord(word
);
542 return word
+ " not in wordlist, did you mean " + nearestWord
+ "?";
545 // Check the words are valid
546 var properPhrase
= wordArrayToPhrase(words
);
547 var isValid
= mnemonic
.check(properPhrase
);
549 return "Invalid mnemonic";
554 function validateRootKey(rootKeyBase58
) {
556 bitcoinjs
.bitcoin
.HDNode
.fromBase58(rootKeyBase58
, network
);
559 return "Invalid root key";
564 function getDerivationPath() {
565 if (bip44TabSelected()) {
566 var purpose
= parseIntNoNaN(DOM
.bip44purpose
.val(), 44);
567 var coin
= parseIntNoNaN(DOM
.bip44coin
.val(), 0);
568 var account
= parseIntNoNaN(DOM
.bip44account
.val(), 0);
569 var change
= parseIntNoNaN(DOM
.bip44change
.val(), 0);
571 path
+= purpose
+ "'/";
573 path
+= account
+ "'/";
575 DOM
.bip44path
.val(path
);
576 var derivationPath
= DOM
.bip44path
.val();
577 console
.log("Using derivation path from BIP44 tab: " + derivationPath
);
578 return derivationPath
;
580 else if (bip49TabSelected()) {
581 var purpose
= parseIntNoNaN(DOM
.bip49purpose
.val(), 49);
582 var coin
= parseIntNoNaN(DOM
.bip49coin
.val(), 0);
583 var account
= parseIntNoNaN(DOM
.bip49account
.val(), 0);
584 var change
= parseIntNoNaN(DOM
.bip49change
.val(), 0);
586 path
+= purpose
+ "'/";
588 path
+= account
+ "'/";
590 DOM
.bip49path
.val(path
);
591 var derivationPath
= DOM
.bip49path
.val();
592 console
.log("Using derivation path from BIP49 tab: " + derivationPath
);
593 return derivationPath
;
595 else if (bip84TabSelected()) {
596 var purpose
= parseIntNoNaN(DOM
.bip84purpose
.val(), 84);
597 var coin
= parseIntNoNaN(DOM
.bip84coin
.val(), 0);
598 var account
= parseIntNoNaN(DOM
.bip84account
.val(), 0);
599 var change
= parseIntNoNaN(DOM
.bip84change
.val(), 0);
601 path
+= purpose
+ "'/";
603 path
+= account
+ "'/";
605 DOM
.bip84path
.val(path
);
606 var derivationPath
= DOM
.bip84path
.val();
607 console
.log("Using derivation path from BIP84 tab: " + derivationPath
);
608 return derivationPath
;
610 else if (bip32TabSelected()) {
611 var derivationPath
= DOM
.bip32path
.val();
612 console
.log("Using derivation path from BIP32 tab: " + derivationPath
);
613 return derivationPath
;
615 else if (bip141TabSelected()) {
616 var derivationPath
= DOM
.bip141path
.val();
617 console
.log("Using derivation path from BIP141 tab: " + derivationPath
);
618 return derivationPath
;
621 console
.log("Unknown derivation path");
625 function findDerivationPathErrors(path
) {
626 // TODO is not perfect but is better than nothing
628 // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#test-vectors
630 // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#extended-keys
631 var maxDepth
= 255; // TODO verify this!!
632 var maxIndexValue
= Math
.pow(2, 31); // TODO verify this!!
633 if (path
[0] != "m") {
634 return "First character must be 'm'";
636 if (path
.length
> 1) {
637 if (path
[1] != "/") {
638 return "Separator must be '/'";
640 var indexes
= path
.split("/");
641 if (indexes
.length
> maxDepth
) {
642 return "Derivation depth is " + indexes
.length
+ ", must be less than " + maxDepth
;
644 for (var depth
= 1; depth
<indexes
.length
; depth
++) {
645 var index
= indexes
[depth
];
646 var invalidChars
= index
.replace(/^[0-9]+'?$/g, "")
647 if (invalidChars
.length
> 0) {
648 return "Invalid characters " + invalidChars
+ " found at depth " + depth
;
650 var indexValue
= parseInt(index
.replace("'", ""));
652 return "Invalid number at depth " + depth
;
654 if (indexValue
> maxIndexValue
) {
655 return "Value of " + indexValue
+ " at depth " + depth
+ " must be less than " + maxIndexValue
;
659 // Check root key exists or else derivation path is useless!
661 return "No root key";
663 // Check no hardened derivation path when using xpub keys
664 var hardenedPath
= path
.indexOf("'") > -1;
665 var hardenedAddresses
= bip32TabSelected() && DOM
.hardenedAddresses
.prop("checked");
666 var hardened
= hardenedPath
|| hardenedAddresses
;
667 var isXpubkey
= bip32RootKey
.isNeutered();
668 if (hardened
&& isXpubkey
) {
669 return "Hardened derivation path is invalid with xpub key";
674 function displayBip44Info() {
675 // Get the derivation path for the account
676 var purpose
= parseIntNoNaN(DOM
.bip44purpose
.val(), 44);
677 var coin
= parseIntNoNaN(DOM
.bip44coin
.val(), 0);
678 var account
= parseIntNoNaN(DOM
.bip44account
.val(), 0);
680 path
+= purpose
+ "'/";
682 path
+= account
+ "'/";
683 // Calculate the account extended keys
684 var accountExtendedKey
= calcBip32ExtendedKey(path
);
685 var accountXprv
= accountExtendedKey
.toBase58();
686 var accountXpub
= accountExtendedKey
.neutered().toBase58();
687 // Display the extended keys
688 DOM
.bip44accountXprv
.val(accountXprv
);
689 DOM
.bip44accountXpub
.val(accountXpub
);
692 function displayBip49Info() {
693 // Get the derivation path for the account
694 var purpose
= parseIntNoNaN(DOM
.bip49purpose
.val(), 49);
695 var coin
= parseIntNoNaN(DOM
.bip49coin
.val(), 0);
696 var account
= parseIntNoNaN(DOM
.bip49account
.val(), 0);
698 path
+= purpose
+ "'/";
700 path
+= account
+ "'/";
701 // Calculate the account extended keys
702 var accountExtendedKey
= calcBip32ExtendedKey(path
);
703 var accountXprv
= accountExtendedKey
.toBase58();
704 var accountXpub
= accountExtendedKey
.neutered().toBase58();
705 // Display the extended keys
706 DOM
.bip49accountXprv
.val(accountXprv
);
707 DOM
.bip49accountXpub
.val(accountXpub
);
710 function displayBip84Info() {
711 // Get the derivation path for the account
712 var purpose
= parseIntNoNaN(DOM
.bip84purpose
.val(), 84);
713 var coin
= parseIntNoNaN(DOM
.bip84coin
.val(), 0);
714 var account
= parseIntNoNaN(DOM
.bip84account
.val(), 0);
716 path
+= purpose
+ "'/";
718 path
+= account
+ "'/";
719 // Calculate the account extended keys
720 var accountExtendedKey
= calcBip32ExtendedKey(path
);
721 var accountXprv
= accountExtendedKey
.toBase58();
722 var accountXpub
= accountExtendedKey
.neutered().toBase58();
723 // Display the extended keys
724 DOM
.bip84accountXprv
.val(accountXprv
);
725 DOM
.bip84accountXpub
.val(accountXpub
);
728 function displayBip32Info() {
731 var rootKey
= bip32RootKey
.toBase58();
732 DOM
.rootKey
.val(rootKey
);
733 var xprvkeyB58
= "NA";
734 if (!bip32ExtendedKey
.isNeutered()) {
735 xprvkeyB58
= bip32ExtendedKey
.toBase58();
737 var extendedPrivKey
= xprvkeyB58
;
738 DOM
.extendedPrivKey
.val(extendedPrivKey
);
739 var extendedPubKey
= bip32ExtendedKey
.neutered().toBase58();
740 DOM
.extendedPubKey
.val(extendedPubKey
);
741 // Display the addresses and privkeys
742 clearAddressesList();
743 var initialAddressCount
= parseInt(DOM
.rowsToAdd
.val());
744 displayAddresses(0, initialAddressCount
);
747 function displayAddresses(start
, total
) {
748 generationProcesses
.push(new (function() {
752 this.stop = function() {
753 for (var i
=0; i
<rows
.length
; i
++) {
754 rows
[i
].shouldGenerate
= false;
759 for (var i
=0; i
<total
; i
++) {
760 var index
= i
+ start
;
761 var isLast
= i
== total
- 1;
762 rows
.push(new TableRow(index
, isLast
));
768 function segwitSelected() {
769 return bip49TabSelected() || bip84TabSelected() || bip141TabSelected();
772 function p2wpkhSelected() {
773 return bip84TabSelected() ||
774 bip141TabSelected() && DOM
.bip141semantics
.val() == "p2wpkh";
777 function p2wpkhInP2shSelected() {
778 return bip49TabSelected() ||
779 (bip141TabSelected() && DOM
.bip141semantics
.val() == "p2wpkh-p2sh");
782 function TableRow(index
, isLast
) {
785 this.shouldGenerate
= true;
786 var useHardenedAddresses
= DOM
.hardenedAddresses
.prop("checked");
787 var useBip38
= DOM
.useBip38
.prop("checked");
788 var bip38password
= DOM
.bip38Password
.val();
789 var isSegwit
= segwitSelected();
790 var segwitAvailable
= networkHasSegwit();
791 var isP2wpkh
= p2wpkhSelected();
792 var isP2wpkhInP2sh
= p2wpkhInP2shSelected();
798 function calculateValues() {
799 setTimeout(function() {
800 if (!self
.shouldGenerate
) {
803 // derive HDkey for this row of the table
805 if (useHardenedAddresses
) {
806 key
= bip32ExtendedKey
.deriveHardened(index
);
809 key
= bip32ExtendedKey
.derive(index
);
811 // bip38 requires uncompressed keys
812 // see https://github.com/iancoleman/bip39/issues/140#issuecomment-352164035
813 var keyPair
= key
.keyPair
;
814 var useUncompressed
= useBip38
;
815 if (useUncompressed
) {
816 keyPair
= new bitcoinjs
.bitcoin
.ECPair(keyPair
.d
, null, { compressed: false });
819 var address
= keyPair
.getAddress().toString();
821 var hasPrivkey
= !key
.isNeutered();
824 privkey
= keyPair
.toWIF(network
);
825 // BIP38 encode private key if required
827 privkey
= bitcoinjsBip38
.encrypt(keyPair
.d
.toBuffer(), false, bip38password
, function(p
) {
828 console
.log("Progressed " + p
.percent
.toFixed(1) + "% for index " + index
);
833 var pubkey
= keyPair
.getPublicKeyBuffer().toString('hex');
834 var indexText
= getDerivationPath() + "/" + index
;
835 if (useHardenedAddresses
) {
836 indexText
= indexText
+ "'";
838 // Ethereum values are different
839 if (networks
[DOM
.network
.val()].name
== "ETH - Ethereum") {
840 var privKeyBuffer
= keyPair
.d
.toBuffer(32);
841 privkey
= privKeyBuffer
.toString('hex');
842 var addressBuffer
= ethUtil
.privateToAddress(privKeyBuffer
);
843 var hexAddress
= addressBuffer
.toString('hex');
844 var checksumAddress
= ethUtil
.toChecksumAddress(hexAddress
);
845 address
= ethUtil
.addHexPrefix(checksumAddress
);
846 privkey
= ethUtil
.addHexPrefix(privkey
);
847 pubkey
= ethUtil
.addHexPrefix(pubkey
);
849 // Ripple values are different
850 if (networks
[DOM
.network
.val()].name
== "XRP - Ripple") {
851 privkey
= convertRipplePriv(privkey
);
852 address
= convertRippleAdrr(address
);
854 // Segwit addresses are different
856 if (!segwitAvailable
) {
860 var keyhash
= bitcoinjs
.bitcoin
.crypto
.hash160(key
.getPublicKeyBuffer());
861 var scriptpubkey
= bitcoinjs
.bitcoin
.script
.witnessPubKeyHash
.output
.encode(keyhash
);
862 address
= bitcoinjs
.bitcoin
.address
.fromOutputScript(scriptpubkey
, network
)
864 else if (isP2wpkhInP2sh
) {
865 var keyhash
= bitcoinjs
.bitcoin
.crypto
.hash160(key
.getPublicKeyBuffer());
866 var scriptsig
= bitcoinjs
.bitcoin
.script
.witnessPubKeyHash
.output
.encode(keyhash
);
867 var addressbytes
= bitcoinjs
.bitcoin
.crypto
.hash160(scriptsig
);
868 var scriptpubkey
= bitcoinjs
.bitcoin
.script
.scriptHash
.output
.encode(addressbytes
);
869 address
= bitcoinjs
.bitcoin
.address
.fromOutputScript(scriptpubkey
, network
)
872 addAddressToList(indexText
, address
, pubkey
, privkey
);
884 function showMore() {
885 var rowsToAdd
= parseInt(DOM
.rowsToAdd
.val());
886 if (isNaN(rowsToAdd
)) {
888 DOM
.rowsToAdd
.val("20");
890 var start
= parseInt(DOM
.moreRowsStartIndex
.val())
892 start
= lastIndexInTable() + 1;
895 var newStart
= start
+ rowsToAdd
;
896 DOM
.moreRowsStartIndex
.val(newStart
);
898 if (rowsToAdd
> 200) {
899 var msg
= "Generating " + rowsToAdd
+ " rows could take a while. ";
900 msg
+= "Do you want to continue?";
905 displayAddresses(start
, rowsToAdd
);
908 function clearDisplay() {
909 clearAddressesList();
911 hideValidationError();
914 function clearAddressesList() {
915 DOM
.addresses
.empty();
920 function stopGenerating() {
921 while (generationProcesses
.length
> 0) {
922 var generation
= generationProcesses
.shift();
927 function clearKeys() {
932 function clearRootKey() {
936 function clearDerivedKeys() {
937 DOM
.extendedPrivKey
.val("");
938 DOM
.extendedPubKey
.val("");
939 DOM
.bip44accountXprv
.val("");
940 DOM
.bip44accountXpub
.val("");
943 function addAddressToList(indexText
, address
, pubkey
, privkey
) {
944 var row
= $(addressRowTemplate
.html());
946 var indexCell
= row
.find(".index span");
947 var addressCell
= row
.find(".address span");
948 var pubkeyCell
= row
.find(".pubkey span");
949 var privkeyCell
= row
.find(".privkey span");
951 indexCell
.text(indexText
);
952 addressCell
.text(address
);
953 pubkeyCell
.text(pubkey
);
954 privkeyCell
.text(privkey
);
957 indexCell
.addClass("invisible");
960 addressCell
.addClass("invisible");
963 pubkeyCell
.addClass("invisible");
966 privkeyCell
.addClass("invisible");
968 DOM
.addresses
.append(row
);
969 var rowShowQrEls
= row
.find("[data-show-qr]");
970 setQrEvents(rowShowQrEls
);
973 function hasStrongRandom() {
974 return 'crypto' in window
&& window
['crypto'] !== null;
977 function disableForms() {
978 $("form").on("submit", function(e
) {
983 function parseIntNoNaN(val
, defaultVal
) {
984 var v
= parseInt(val
);
991 function showPending() {
993 .text("Calculating...")
997 function findNearestWord(word
) {
998 var language
= getLanguage();
999 var words
= WORDLISTS
[language
];
1000 var minDistance
= 99;
1001 var closestWord
= words
[0];
1002 for (var i
=0; i
<words
.length
; i
++) {
1003 var comparedTo
= words
[i
];
1004 if (comparedTo
.indexOf(word
) == 0) {
1007 var distance
= Levenshtein
.get(word
, comparedTo
);
1008 if (distance
< minDistance
) {
1009 closestWord
= comparedTo
;
1010 minDistance
= distance
;
1016 function hidePending() {
1022 function populateNetworkSelect() {
1023 for (var i
=0; i
<networks
.length
; i
++) {
1024 var network
= networks
[i
];
1025 var option
= $("<option>");
1026 option
.attr("value", i
);
1027 option
.text(network
.name
);
1028 if (network
.name
== "BTC - Bitcoin") {
1029 option
.prop("selected", true);
1031 DOM
.phraseNetwork
.append(option
);
1035 function populateClientSelect() {
1036 for (var i
=0; i
<clients
.length
; i
++) {
1037 var client
= clients
[i
];
1038 var option
= $("<option>");
1039 option
.attr("value", i
);
1040 option
.text(client
.name
);
1041 DOM
.bip32Client
.append(option
);
1045 function getLanguage() {
1046 var defaultLanguage
= "english";
1047 // Try to get from existing phrase
1048 var language
= getLanguageFromPhrase();
1049 // Try to get from url if not from phrase
1050 if (language
.length
== 0) {
1051 language
= getLanguageFromUrl();
1053 // Default to English if no other option
1054 if (language
.length
== 0) {
1055 language
= defaultLanguage
;
1060 function getLanguageFromPhrase(phrase
) {
1061 // Check if how many words from existing phrase match a language.
1064 phrase
= DOM
.phrase
.val();
1066 if (phrase
.length
> 0) {
1067 var words
= phraseToWordArray(phrase
);
1068 var languageMatches
= {};
1069 for (l
in WORDLISTS
) {
1070 // Track how many words match in this language
1071 languageMatches
[l
] = 0;
1072 for (var i
=0; i
<words
.length
; i
++) {
1073 var wordInLanguage
= WORDLISTS
[l
].indexOf(words
[i
]) > -1;
1074 if (wordInLanguage
) {
1075 languageMatches
[l
]++;
1078 // Find languages with most word matches.
1079 // This is made difficult due to commonalities between Chinese
1080 // simplified vs traditional.
1081 var mostMatches
= 0;
1082 var mostMatchedLanguages
= [];
1083 for (var l
in languageMatches
) {
1084 var numMatches
= languageMatches
[l
];
1085 if (numMatches
> mostMatches
) {
1086 mostMatches
= numMatches
;
1087 mostMatchedLanguages
= [l
];
1089 else if (numMatches
== mostMatches
) {
1090 mostMatchedLanguages
.push(l
);
1094 if (mostMatchedLanguages
.length
> 0) {
1095 // Use first language and warn if multiple detected
1096 language
= mostMatchedLanguages
[0];
1097 if (mostMatchedLanguages
.length
> 1) {
1098 console
.warn("Multiple possible languages");
1099 console
.warn(mostMatchedLanguages
);
1106 function getLanguageFromUrl() {
1107 for (var language
in WORDLISTS
) {
1108 if (window
.location
.hash
.indexOf(language
) > -1) {
1115 function setMnemonicLanguage() {
1116 var language
= getLanguage();
1117 // Load the bip39 mnemonic generator for this language if required
1118 if (!(language
in mnemonics
)) {
1119 mnemonics
[language
] = new Mnemonic(language
);
1121 mnemonic
= mnemonics
[language
];
1124 function convertPhraseToNewLanguage() {
1125 var oldLanguage
= getLanguageFromPhrase();
1126 var newLanguage
= getLanguageFromUrl();
1127 var oldPhrase
= DOM
.phrase
.val();
1128 var oldWords
= phraseToWordArray(oldPhrase
);
1130 for (var i
=0; i
<oldWords
.length
; i
++) {
1131 var oldWord
= oldWords
[i
];
1132 var index
= WORDLISTS
[oldLanguage
].indexOf(oldWord
);
1133 var newWord
= WORDLISTS
[newLanguage
][index
];
1134 newWords
.push(newWord
);
1136 newPhrase
= wordArrayToPhrase(newWords
);
1140 // TODO look at jsbip39 - mnemonic.splitWords
1141 function phraseToWordArray(phrase
) {
1142 var words
= phrase
.split(/\s/g);
1144 for (var i
=0; i
<words
.length
; i
++) {
1145 var word
= words
[i
];
1146 if (word
.length
> 0) {
1147 noBlanks
.push(word
);
1153 // TODO look at jsbip39 - mnemonic.joinWords
1154 function wordArrayToPhrase(words
) {
1155 var phrase
= words
.join(" ");
1156 var language
= getLanguageFromPhrase(phrase
);
1157 if (language
== "japanese" || language
== "korean") {
1158 phrase
= words
.join("\u3000");
1163 function isUsingOwnEntropy() {
1164 return DOM
.useEntropy
.prop("checked");
1167 function setMnemonicFromEntropy() {
1168 clearEntropyFeedback();
1169 // Get entropy value
1170 var entropyStr
= DOM
.entropy
.val();
1171 // Work out minimum base for entropy
1172 var entropy
= Entropy
.fromString(entropyStr
);
1173 if (entropy
.binaryStr
.length
== 0) {
1176 // Show entropy details
1177 showEntropyFeedback(entropy
);
1178 // Use entropy hash if not using raw entropy
1179 var bits
= entropy
.binaryStr
;
1180 var mnemonicLength
= DOM
.entropyMnemonicLength
.val();
1181 if (mnemonicLength
!= "raw") {
1182 // Get bits by hashing entropy with SHA256
1183 var hash
= sjcl
.hash
.sha256
.hash(entropy
.cleanStr
);
1184 var hex
= sjcl
.codec
.hex
.fromBits(hash
);
1185 bits
= BigInteger
.parse(hex
, 16).toString(2);
1186 while (bits
.length
% 256 != 0) {
1189 // Truncate hash to suit number of words
1190 mnemonicLength
= parseInt(mnemonicLength
);
1191 var numberOfBits
= 32 * mnemonicLength
/ 3;
1192 bits
= bits
.substring(0, numberOfBits
);
1194 // Discard trailing entropy
1195 var bitsToUse
= Math
.floor(bits
.length
/ 32) * 32;
1196 var start
= bits
.length
- bitsToUse
;
1197 var binaryStr
= bits
.substring(start
);
1198 // Convert entropy string to numeric array
1199 var entropyArr
= [];
1200 for (var i
=0; i
<binaryStr
.length
/ 8; i
++) {
1201 var byteAsBits
= binaryStr
.substring(i
*8, i
*8+8);
1202 var entropyByte
= parseInt(byteAsBits
, 2);
1203 entropyArr
.push(entropyByte
)
1205 // Convert entropy array to mnemonic
1206 var phrase
= mnemonic
.toMnemonic(entropyArr
);
1207 // Set the mnemonic in the UI
1208 DOM
.phrase
.val(phrase
);
1209 // Show the word indexes
1211 // Show the checksum
1215 function clearEntropyFeedback() {
1216 DOM
.entropyCrackTime
.text("...");
1217 DOM
.entropyType
.text("");
1218 DOM
.entropyWordCount
.text("0");
1219 DOM
.entropyEventCount
.text("0");
1220 DOM
.entropyBitsPerEvent
.text("0");
1221 DOM
.entropyBits
.text("0");
1222 DOM
.entropyFiltered
.html(" ");
1223 DOM
.entropyBinary
.html(" ");
1226 function showEntropyFeedback(entropy
) {
1227 var numberOfBits
= entropy
.binaryStr
.length
;
1228 var timeToCrack
= "unknown";
1230 var z
= zxcvbn(entropy
.base
.parts
.join(""));
1231 timeToCrack
= z
.crack_times_display
.offline_fast_hashing_1e10_per_second
;
1232 if (z
.feedback
.warning
!= "") {
1233 timeToCrack
= timeToCrack
+ " - " + z
.feedback
.warning
;
1237 console
.log("Error detecting entropy strength with zxcvbn:");
1240 var entropyTypeStr
= getEntropyTypeStr(entropy
);
1241 var wordCount
= Math
.floor(numberOfBits
/ 32) * 3;
1242 var bitsPerEvent
= entropy
.bitsPerEvent
.toFixed(2);
1243 var spacedBinaryStr
= addSpacesEveryElevenBits(entropy
.binaryStr
);
1244 DOM
.entropyFiltered
.html(entropy
.cleanHtml
);
1245 DOM
.entropyType
.text(entropyTypeStr
);
1246 DOM
.entropyCrackTime
.text(timeToCrack
);
1247 DOM
.entropyEventCount
.text(entropy
.base
.ints
.length
);
1248 DOM
.entropyBits
.text(numberOfBits
);
1249 DOM
.entropyWordCount
.text(wordCount
);
1250 DOM
.entropyBinary
.text(spacedBinaryStr
);
1251 DOM
.entropyBitsPerEvent
.text(bitsPerEvent
);
1252 // detect and warn of filtering
1253 var rawNoSpaces
= DOM
.entropy
.val().replace(/\s/g, "");
1254 var cleanNoSpaces
= entropy
.cleanStr
.replace(/\s/g, "");
1255 var isFiltered
= rawNoSpaces
.length
!= cleanNoSpaces
.length
;
1257 DOM
.entropyFilterWarning
.removeClass('hidden');
1260 DOM
.entropyFilterWarning
.addClass('hidden');
1264 function getEntropyTypeStr(entropy
) {
1265 var typeStr
= entropy
.base
.str
;
1266 // Add some detail if these are cards
1267 if (entropy
.base
.asInt
== 52) {
1268 var cardDetail
= []; // array of message strings
1269 // Detect duplicates
1271 var dupeTracker
= {};
1272 for (var i
=0; i
<entropy
.base
.parts
.length
; i
++) {
1273 var card
= entropy
.base
.parts
[i
];
1274 var cardUpper
= card
.toUpperCase();
1275 if (cardUpper
in dupeTracker
) {
1278 dupeTracker
[cardUpper
] = true;
1280 if (dupes
.length
> 0) {
1281 var dupeWord
= "duplicates";
1282 if (dupes
.length
== 1) {
1283 dupeWord
= "duplicate";
1285 var msg
= dupes
.length
+ " " + dupeWord
+ ": " + dupes
.slice(0,3).join(" ");
1286 if (dupes
.length
> 3) {
1289 cardDetail
.push(msg
);
1292 var uniqueCards
= [];
1293 for (var uniqueCard
in dupeTracker
) {
1294 uniqueCards
.push(uniqueCard
);
1296 if (uniqueCards
.length
== 52) {
1297 cardDetail
.unshift("full deck");
1299 // Detect missing cards
1300 var values
= "A23456789TJQK";
1302 var missingCards
= [];
1303 for (var i
=0; i
<suits
.length
; i
++) {
1304 for (var j
=0; j
<values
.length
; j
++) {
1305 var card
= values
[j
] + suits
[i
];
1306 if (!(card
in dupeTracker
)) {
1307 missingCards
.push(card
);
1311 // Display missing cards if six or less, ie clearly going for full deck
1312 if (missingCards
.length
> 0 && missingCards
.length
<= 6) {
1313 var msg
= missingCards
.length
+ " missing: " + missingCards
.slice(0,3).join(" ");
1314 if (missingCards
.length
> 3) {
1317 cardDetail
.push(msg
);
1319 // Add card details to typeStr
1320 if (cardDetail
.length
> 0) {
1321 typeStr
+= " (" + cardDetail
.join(", ") + ")";
1327 function setQrEvents(els
) {
1328 els
.on("mouseenter", createQr
);
1329 els
.on("mouseleave", destroyQr
);
1330 els
.on("click", toggleQr
);
1333 function createQr(e
) {
1334 var content
= e
.target
.textContent
|| e
.target
.value
;
1342 DOM
.qrImage
.append(qrEl
);
1344 DOM
.qrHider
.addClass("hidden");
1347 DOM
.qrHider
.removeClass("hidden");
1349 DOM
.qrContainer
.removeClass("hidden");
1353 function destroyQr() {
1354 DOM
.qrImage
.text("");
1355 DOM
.qrContainer
.addClass("hidden");
1358 function toggleQr() {
1360 DOM
.qrHider
.toggleClass("hidden");
1361 DOM
.qrHint
.toggleClass("hidden");
1364 function bip44TabSelected() {
1365 return DOM
.bip44tab
.hasClass("active");
1368 function bip32TabSelected() {
1369 return DOM
.bip32tab
.hasClass("active");
1372 function networkHasSegwit() {
1373 return networks
[DOM
.network
.val()].segwitAvailable
;
1376 function bip49TabSelected() {
1377 return DOM
.bip49tab
.hasClass("active");
1380 function bip84TabSelected() {
1381 return DOM
.bip84tab
.hasClass("active");
1384 function bip141TabSelected() {
1385 return DOM
.bip141tab
.hasClass("active");
1388 function setHdCoin(coinValue
) {
1389 DOM
.bip44coin
.val(coinValue
);
1390 DOM
.bip49coin
.val(coinValue
);
1391 DOM
.bip84coin
.val(coinValue
);
1394 function showSegwitAvailable() {
1395 DOM
.bip49unavailable
.addClass("hidden");
1396 DOM
.bip49available
.removeClass("hidden");
1397 DOM
.bip141unavailable
.addClass("hidden");
1398 DOM
.bip141available
.removeClass("hidden");
1401 function showSegwitUnavailable() {
1402 DOM
.bip49available
.addClass("hidden");
1403 DOM
.bip49unavailable
.removeClass("hidden");
1404 DOM
.bip141available
.addClass("hidden");
1405 DOM
.bip141unavailable
.removeClass("hidden");
1408 function useBitpayAddresses() {
1409 return !(DOM
.useBitpayAddresses
.prop("checked"));
1412 function setBitcoinCashNetworkValues() {
1413 if (useBitpayAddresses()) {
1414 network
= bitcoinjs
.bitcoin
.networks
.bitcoin
;
1417 network
= bitcoinjs
.bitcoin
.networks
.bitcoinCashBitbpay
;
1421 function adjustNetworkForSegwit() {
1422 // If segwit is selected the xpub/xprv prefixes need to be adjusted
1423 // to avoid accidentally importing BIP49 xpub to BIP44 watch only
1425 // See https://github.com/iancoleman/bip39/issues/125
1426 var segwitNetworks
= null;
1427 // if a segwit network is alread selected, need to use base network to
1428 // look up new parameters
1429 if ("baseNetwork" in network
) {
1430 network
= bitcoinjs
.bitcoin
.networks
[network
.baseNetwork
];
1432 // choose the right segwit params
1433 if (p2wpkhSelected() && "p2wpkh" in network
) {
1434 network
= network
.p2wpkh
;
1436 else if (p2wpkhInP2shSelected() && "p2wpkhInP2sh" in network
) {
1437 network
= network
.p2wpkhInP2sh
;
1441 function lastIndexInTable() {
1442 var pathText
= DOM
.addresses
.find(".index").last().text();
1443 var pathBits
= pathText
.split("/");
1444 var lastBit
= pathBits
[pathBits
.length
-1];
1445 var lastBitClean
= lastBit
.replace("'", "");
1446 return parseInt(lastBitClean
);
1449 function uint8ArrayToHex(a
) {
1451 for (var i
=0; i
<a
.length
; i
++) {
1452 var h
= a
[i
].toString(16);
1453 while (h
.length
< 2) {
1461 function showWordIndexes() {
1462 var phrase
= DOM
.phrase
.val();
1463 var words
= phraseToWordArray(phrase
);
1464 var wordIndexes
= [];
1465 var language
= getLanguage();
1466 for (var i
=0; i
<words
.length
; i
++) {
1467 var word
= words
[i
];
1468 var wordIndex
= WORDLISTS
[language
].indexOf(word
);
1469 wordIndexes
.push(wordIndex
);
1471 var wordIndexesStr
= wordIndexes
.join(", ");
1472 DOM
.entropyWordIndexes
.text(wordIndexesStr
);
1475 function showChecksum() {
1476 var phrase
= DOM
.phrase
.val();
1477 var words
= phraseToWordArray(phrase
);
1478 var checksumBitlength
= words
.length
/ 3;
1481 var language
= getLanguage();
1482 for (var i
=words
.length
-1; i
>=0; i
--) {
1483 var word
= words
[i
];
1484 var wordIndex
= WORDLISTS
[language
].indexOf(word
);
1485 var wordBinary
= wordIndex
.toString(2);
1486 while (wordBinary
.length
< 11) {
1487 wordBinary
= "0" + wordBinary
;
1489 var binaryStr
= wordBinary
+ binaryStr
;
1490 if (binaryStr
.length
>= checksumBitlength
) {
1491 var start
= binaryStr
.length
- checksumBitlength
;
1492 var end
= binaryStr
.length
;
1493 checksum
= binaryStr
.substring(start
, end
);
1494 // add spaces so the last group is 11 bits, not the first
1495 checksum
= checksum
.split("").reverse().join("")
1496 checksum
= addSpacesEveryElevenBits(checksum
);
1497 checksum
= checksum
.split("").reverse().join("")
1501 DOM
.entropyChecksum
.text(checksum
);
1504 function updateCsv() {
1505 var tableCsv
= "path,address,public key,private key\n";
1506 var rows
= DOM
.addresses
.find("tr");
1507 for (var i
=0; i
<rows
.length
; i
++) {
1508 var row
= $(rows
[i
]);
1509 var cells
= row
.find("td");
1510 for (var j
=0; j
<cells
.length
; j
++) {
1511 var cell
= $(cells
[j
]);
1512 if (!cell
.children().hasClass("invisible")) {
1513 tableCsv
= tableCsv
+ cell
.text();
1515 if (j
!= cells
.length
- 1) {
1516 tableCsv
= tableCsv
+ ",";
1519 tableCsv
= tableCsv
+ "\n";
1521 DOM
.csv
.val(tableCsv
);
1524 function addSpacesEveryElevenBits(binaryStr
) {
1525 return binaryStr
.match(/.{1,11}/g).join(" ");
1530 name: "AC - Asiacoin",
1531 segwitAvailable: false,
1532 onSelect: function() {
1533 network
= bitcoinjs
.bitcoin
.networks
.asiacoin
;
1538 name: "ACC - Adcoin",
1539 segwitAvailable: true,
1540 onSelect: function() {
1541 network
= bitcoinjs
.bitcoin
.networks
.adcoin
;
1546 name: "AUR - Auroracoin",
1547 segwitAvailable: false,
1548 onSelect: function() {
1549 network
= bitcoinjs
.bitcoin
.networks
.auroracoin
;
1555 segwitAvailable: false,
1556 onSelect: function() {
1557 network
= bitcoinjs
.bitcoin
.networks
.axe
;
1562 name: "BCA - Bitcoin Atom",
1563 segwitAvailable: true,
1564 onSelect: function() {
1565 network
= bitcoinjs
.bitcoin
.networks
.atom
;
1570 name: "BCH - Bitcoin Cash",
1571 segwitAvailable: false,
1572 onSelect: function() {
1573 DOM
.useBitpayAddressesContainer
.removeClass("hidden");
1574 setBitcoinCashNetworkValues();
1579 name: "BEET - Beetlecoin",
1580 segwitAvailable: false,
1581 onSelect: function() {
1582 network
= bitcoinjs
.bitcoin
.networks
.beetlecoin
;
1587 name: "BELA - Belacoin",
1588 segwitAvailable: false,
1589 onSelect: function() {
1590 network
= bitcoinjs
.bitcoin
.networks
.belacoin
;
1595 name: "BLK - BlackCoin",
1596 segwitAvailable: false,
1597 onSelect: function() {
1598 network
= bitcoinjs
.bitcoin
.networks
.blackcoin
;
1603 name: "BRIT - Britcoin",
1604 segwitAvailable: false,
1605 onSelect: function() {
1606 network
= bitcoinjs
.bitcoin
.networks
.britcoin
;
1611 name: "BSD - Bitsend",
1612 segwitAvailable: true,
1613 onSelect: function() {
1614 network
= bitcoinjs
.bitcoin
.networks
.bitsend
;
1620 segwitAvailable: false,
1621 onSelect: function() {
1622 network
= bitcoinjs
.bitcoin
.networks
.bata
;
1627 name: "BTC - Bitcoin",
1628 segwitAvailable: true,
1629 onSelect: function() {
1630 network
= bitcoinjs
.bitcoin
.networks
.bitcoin
;
1635 name: "BTC - Bitcoin Testnet",
1636 segwitAvailable: true,
1637 onSelect: function() {
1638 network
= bitcoinjs
.bitcoin
.networks
.testnet
;
1643 name: "BTG - Bitcoin Gold",
1644 segwitAvailable: true,
1645 onSelect: function() {
1646 network
= bitcoinjs
.bitcoin
.networks
.bgold
;
1651 name: "BTX - Bitcore",
1652 segwitAvailable: true,
1653 onSelect: function() {
1654 network
= bitcoinjs
.bitcoin
.networks
.bitcore
;
1659 name: "CCN - Cannacoin",
1660 segwitAvailable: false,
1661 onSelect: function() {
1662 network
= bitcoinjs
.bitcoin
.networks
.cannacoin
;
1667 name: "CDN - Canadaecoin",
1668 segwitAvailable: false,
1669 onSelect: function() {
1670 network
= bitcoinjs
.bitcoin
.networks
.canadaecoin
;
1675 name: "CLAM - Clams",
1676 segwitAvailable: false,
1677 onSelect: function() {
1678 network
= bitcoinjs
.bitcoin
.networks
.clam
;
1683 name: "CLUB - Clubcoin",
1684 segwitAvailable: false,
1685 onSelect: function() {
1686 network
= bitcoinjs
.bitcoin
.networks
.clubcoin
;
1691 name: "CMP - Compcoin",
1692 segwitAvailable: false,
1693 onSelect: function() {
1694 network
= bitcoinjs
.bitcoin
.networks
.compcoin
;
1699 name: "CRAVE - Crave",
1700 segwitAvailable: false,
1701 onSelect: function() {
1702 network
= bitcoinjs
.bitcoin
.networks
.crave
;
1707 name: "CRW - Crown",
1708 segwitAvailable: false,
1709 onSelect: function() {
1710 network
= bitcoinjs
.bitcoin
.networks
.crown
;
1715 name: "DASH - Dash",
1716 segwitAvailable: false,
1717 onSelect: function() {
1718 network
= bitcoinjs
.bitcoin
.networks
.dash
;
1723 name: "DASH - Dash Testnet",
1724 segwitAvailable: false,
1725 onSelect: function() {
1726 network
= bitcoinjs
.bitcoin
.networks
.dashtn
;
1731 name: "DFC - Defcoin",
1732 segwitAvailable: false,
1733 onSelect: function() {
1734 network
= bitcoinjs
.bitcoin
.networks
.defcoin
;
1739 name: "DGB - Digibyte",
1740 segwitAvailable: true,
1741 onSelect: function() {
1742 network
= bitcoinjs
.bitcoin
.networks
.digibyte
;
1747 name: "DGC - Digitalcoin",
1748 segwitAvailable: false,
1749 onSelect: function() {
1750 network
= bitcoinjs
.bitcoin
.networks
.digitalcoin
;
1755 name: "DMD - Diamond",
1756 segwitAvailable: false,
1757 onSelect: function() {
1758 network
= bitcoinjs
.bitcoin
.networks
.diamond
;
1763 name: "DNR - Denarius",
1764 segwitAvailable: false,
1765 onSelect: function() {
1766 network
= bitcoinjs
.bitcoin
.networks
.denarius
;
1771 name: "DOGE - Dogecoin",
1772 segwitAvailable: false,
1773 onSelect: function() {
1774 network
= bitcoinjs
.bitcoin
.networks
.dogecoin
;
1779 name: "ECN - Ecoin",
1780 segwitAvailable: false,
1781 onSelect: function() {
1782 network
= bitcoinjs
.bitcoin
.networks
.ecoin
;
1787 name: "EDRC - Edrcoin",
1788 segwitAvailable: false,
1789 onSelect: function() {
1790 network
= bitcoinjs
.bitcoin
.networks
.edrcoin
;
1795 name: "EFL - Egulden",
1796 segwitAvailable: true,
1797 onSelect: function() {
1798 network
= bitcoinjs
.bitcoin
.networks
.egulden
;
1803 name: "EMC2 - Einsteinium",
1804 segwitAvailable: false,
1805 onSelect: function() {
1806 network
= bitcoinjs
.bitcoin
.networks
.einsteinium
;
1811 name: "ERC - Europecoin",
1812 segwitAvailable: false,
1813 onSelect: function() {
1814 network
= bitcoinjs
.bitcoin
.networks
.europecoin
;
1819 name: "ETH - Ethereum",
1820 segwitAvailable: false,
1821 onSelect: function() {
1822 network
= bitcoinjs
.bitcoin
.networks
.bitcoin
;
1827 name: "EXCL - Exclusivecoin",
1828 segwitAvailable: false,
1829 onSelect: function() {
1830 network
= bitcoinjs
.bitcoin
.networks
.exclusivecoin
;
1835 name: "FJC - Fujicoin",
1836 segwitAvailable: true,
1837 onSelect: function() {
1838 network
= bitcoinjs
.bitcoin
.networks
.fujicoin
;
1843 name: "FLASH - Flashcoin",
1844 segwitAvailable: false,
1845 onSelect: function() {
1846 network
= bitcoinjs
.bitcoin
.networks
.flashcoin
;
1851 name: "FRST - Firstcoin",
1852 segwitAvailable: false,
1853 onSelect: function() {
1854 network
= bitcoinjs
.bitcoin
.networks
.firstcoin
;
1859 name: "FTC - Feathercoin",
1860 segwitAvailable: true,
1861 onSelect: function() {
1862 network
= bitcoinjs
.bitcoin
.networks
.feathercoin
;
1867 name: "GAME - GameCredits",
1868 segwitAvailable: false,
1869 onSelect: function() {
1870 network
= bitcoinjs
.bitcoin
.networks
.game
;
1875 name: "GBX - Gobyte",
1876 segwitAvailable: false,
1877 onSelect: function() {
1878 network
= bitcoinjs
.bitcoin
.networks
.gobyte
;
1883 name: "GCR - GCRCoin",
1884 segwitAvailable: false,
1885 onSelect: function() {
1886 network
= bitcoinjs
.bitcoin
.networks
.gcr
;
1891 name: "GRC - Gridcoin",
1892 segwitAvailable: false,
1893 onSelect: function() {
1894 network
= bitcoinjs
.bitcoin
.networks
.gridcoin
;
1899 name: "HNC - Helleniccoin",
1900 segwitAvailable: false,
1901 onSelect: function() {
1902 network
= bitcoinjs
.bitcoin
.networks
.helleniccoin
;
1907 name: "INSN - Insane",
1908 segwitAvailable: false,
1909 onSelect: function() {
1910 network
= bitcoinjs
.bitcoin
.networks
.insane
;
1916 segwitAvailable: true,
1917 onSelect: function() {
1918 network
= bitcoinjs
.bitcoin
.networks
.iop
;
1923 name: "IXC - Ixcoin",
1924 segwitAvailable: false,
1925 onSelect: function() {
1926 network
= bitcoinjs
.bitcoin
.networks
.ixcoin
;
1931 name: "JBS - Jumbucks",
1932 segwitAvailable: false,
1933 onSelect: function() {
1934 network
= bitcoinjs
.bitcoin
.networks
.jumbucks
;
1939 name: "KMD - Komodo",
1940 bip49available: false,
1941 onSelect: function() {
1942 network
= bitcoinjs
.bitcoin
.networks
.komodo
;
1947 name: "LBC - Library Credits",
1948 segwitAvailable: false,
1949 onSelect: function() {
1950 network
= bitcoinjs
.bitcoin
.networks
.lbry
;
1955 name: "LCC - Litecoincash",
1956 segwitAvailable: true,
1957 onSelect: function() {
1958 network
= bitcoinjs
.bitcoin
.networks
.litecoincash
;
1963 name: "LDCN - Landcoin",
1964 segwitAvailable: false,
1965 onSelect: function() {
1966 network
= bitcoinjs
.bitcoin
.networks
.landcoin
;
1971 name: "LINX - Linx",
1972 segwitAvailable: false,
1973 onSelect: function() {
1974 network
= bitcoinjs
.bitcoin
.networks
.linx
;
1979 name: "LTC - Litecoin",
1980 segwitAvailable: true,
1981 onSelect: function() {
1982 network
= bitcoinjs
.bitcoin
.networks
.litecoin
;
1984 DOM
.litecoinLtubContainer
.removeClass("hidden");
1988 name: "LYNX - Lynx",
1989 segwitAvailable: false,
1990 onSelect: function() {
1991 network
= bitcoinjs
.bitcoin
.networks
.lynx
;
1996 name: "MAZA - Maza",
1997 segwitAvailable: false,
1998 onSelect: function() {
1999 network
= bitcoinjs
.bitcoin
.networks
.maza
;
2004 name: "MNX - Minexcoin",
2005 segwitAvailable: true,
2006 onSelect: function() {
2007 network
= bitcoinjs
.bitcoin
.networks
.minexcoin
;
2012 name: "MONA - Monacoin",
2013 segwitAvailable: true,
2014 onSelect: function() {
2015 network
= bitcoinjs
.bitcoin
.networks
.monacoin
,
2020 name: "NAV - Navcoin",
2021 segwitAvailable: true,
2022 onSelect: function() {
2023 network
= bitcoinjs
.bitcoin
.networks
.navcoin
;
2028 name: "NEBL - Neblio",
2029 segwitAvailable: false,
2030 onSelect: function() {
2031 network
= bitcoinjs
.bitcoin
.networks
.neblio
;
2036 name: "NEOS - Neoscoin",
2037 segwitAvailable: false,
2038 onSelect: function() {
2039 network
= bitcoinjs
.bitcoin
.networks
.neoscoin
;
2044 name: "NLG - Gulden",
2045 segwitAvailable: false,
2046 onSelect: function() {
2047 network
= bitcoinjs
.bitcoin
.networks
.gulden
;
2052 name: "NMC - Namecoin",
2053 segwitAvailable: false,
2054 onSelect: function() {
2055 network
= bitcoinjs
.bitcoin
.networks
.namecoin
;
2060 name: "NRO - Neurocoin",
2061 segwitAvailable: false,
2062 onSelect: function() {
2063 network
= bitcoinjs
.bitcoin
.networks
.neurocoin
;
2068 name: "NSR - Nushares",
2069 segwitAvailable: false,
2070 onSelect: function() {
2071 network
= bitcoinjs
.bitcoin
.networks
.nushares
;
2076 name: "NYC - Newyorkc",
2077 segwitAvailable: false,
2078 onSelect: function() {
2079 network
= bitcoinjs
.bitcoin
.networks
.newyorkc
;
2084 name: "NVC - Novacoin",
2085 segwitAvailable: false,
2086 onSelect: function() {
2087 network
= bitcoinjs
.bitcoin
.networks
.novacoin
;
2092 name: "OK - Okcash",
2093 segwitAvailable: false,
2094 onSelect: function() {
2095 network
= bitcoinjs
.bitcoin
.networks
.okcash
;
2100 name: "OMNI - Omnicore",
2101 segwitAvailable: true,
2102 onSelect: function() {
2103 network
= bitcoinjs
.bitcoin
.networks
.omnicore
;
2108 name: "ONX - Onixcoin",
2109 segwitAvailable: false,
2110 onSelect: function() {
2111 network
= bitcoinjs
.bitcoin
.networks
.onixcoin
;
2116 name: "PINK - Pinkcoin",
2117 segwitAvailable: false,
2118 onSelect: function() {
2119 network
= bitcoinjs
.bitcoin
.networks
.pinkcoin
;
2124 name: "PIVX - PIVX",
2125 segwitAvailable: false,
2126 onSelect: function() {
2127 network
= bitcoinjs
.bitcoin
.networks
.pivx
;
2132 name: "PIVX - PIVX Testnet",
2133 segwitAvailable: false,
2134 onSelect: function() {
2135 network
= bitcoinjs
.bitcoin
.networks
.pivxtestnet
;
2140 name: "POSW - POSWcoin",
2141 segwitAvailable: false,
2142 onSelect: function() {
2143 network
= bitcoinjs
.bitcoin
.networks
.poswcoin
;
2148 name: "POT - Potcoin",
2149 segwitAvailable: false,
2150 onSelect: function() {
2151 network
= bitcoinjs
.bitcoin
.networks
.potcoin
;
2156 name: "PPC - Peercoin",
2157 segwitAvailable: false,
2158 onSelect: function() {
2159 network
= bitcoinjs
.bitcoin
.networks
.peercoin
;
2164 name: "PSB - Pesobit",
2165 segwitAvailable: false,
2166 onSelect: function() {
2167 network
= bitcoinjs
.bitcoin
.networks
.pesobit
;
2172 name: "PUT - Putincoin",
2173 segwitAvailable: false,
2174 onSelect: function() {
2175 network
= bitcoinjs
.bitcoin
.networks
.putincoin
;
2180 name: "RBY - Rubycoin",
2181 segwitAvailable: false,
2182 onSelect: function() {
2183 network
= bitcoinjs
.bitcoin
.networks
.rubycoin
;
2188 name: "RDD - Reddcoin",
2189 segwitAvailable: false,
2190 onSelect: function() {
2191 network
= bitcoinjs
.bitcoin
.networks
.reddoin
;
2196 name: "RVR - RevolutionVR",
2197 segwitAvailable: false,
2198 onSelect: function() {
2199 network
= bitcoinjs
.bitcoin
.networks
.revolutionvr
;
2204 name: "SDC - ShadowCash",
2205 segwitAvailable: false,
2206 onSelect: function() {
2207 network
= bitcoinjs
.bitcoin
.networks
.shadow
;
2212 name: "SDC - ShadowCash Testnet",
2213 segwitAvailable: false,
2214 onSelect: function() {
2215 network
= bitcoinjs
.bitcoin
.networks
.shadowtn
;
2220 name: "SLM - Slimcoin",
2221 segwitAvailable: false,
2222 onSelect: function() {
2223 network
= bitcoinjs
.bitcoin
.networks
.slimcoin
;
2228 name: "SLM - Slimcoin Testnet",
2229 segwitAvailable: false,
2230 onSelect: function() {
2231 network
= bitcoinjs
.bitcoin
.networks
.slimcointn
;
2236 name: "SLR - Solarcoin",
2237 segwitAvailable: false,
2238 onSelect: function() {
2239 network
= bitcoinjs
.bitcoin
.networks
.solarcoin
;
2244 name: "SMLY - Smileycoin",
2245 segwitAvailable: false,
2246 onSelect: function() {
2247 network
= bitcoinjs
.bitcoin
.networks
.smileycoin
;
2252 name: "STRAT - Stratis",
2253 segwitAvailable: false,
2254 onSelect: function() {
2255 network
= bitcoinjs
.bitcoin
.networks
.stratis
;
2260 name: "SYS - Syscoin",
2261 segwitAvailable: true,
2262 onSelect: function() {
2263 network
= bitcoinjs
.bitcoin
.networks
.syscoin
;
2268 name: "THC - Hempcoin",
2269 segwitAvailable: false,
2270 onSelect: function() {
2271 network
= bitcoinjs
.bitcoin
.networks
.hempcoin
;
2277 segwitAvailable: false,
2278 onSelect: function() {
2279 network
= bitcoinjs
.bitcoin
.networks
.toa
;
2284 name: "USC - Ultimatesecurecash",
2285 segwitAvailable: false,
2286 onSelect: function() {
2287 network
= bitcoinjs
.bitcoin
.networks
.ultimatesecurecash
;
2292 name: "USNBT - NuBits",
2293 segwitAvailable: false,
2294 onSelect: function() {
2295 network
= bitcoinjs
.bitcoin
.networks
.nubits
;
2300 name: "UNO - Unobtanium",
2301 segwitAvailable: false,
2302 onSelect: function() {
2303 network
= bitcoinjs
.bitcoin
.networks
.unobtanium
;
2308 name: "VASH - Vpncoin",
2309 segwitAvailable: false,
2310 onSelect: function() {
2311 network
= bitcoinjs
.bitcoin
.networks
.vpncoin
;
2316 name: "VIA - Viacoin",
2317 segwitAvailable: false,
2318 onSelect: function() {
2319 network
= bitcoinjs
.bitcoin
.networks
.viacoin
;
2324 name: "VIA - Viacoin Testnet",
2325 segwitAvailable: false,
2326 onSelect: function() {
2327 network
= bitcoinjs
.bitcoin
.networks
.viacointestnet
;
2332 name: "VIVO - Vivo",
2333 segwitAvailable: false,
2334 onSelect: function() {
2335 network
= bitcoinjs
.bitcoin
.networks
.vivo
;
2340 name: "VTC - Vertcoin",
2341 segwitAvailable: false,
2342 onSelect: function() {
2343 network
= bitcoinjs
.bitcoin
.networks
.vertcoin
;
2348 name: "WC - Wincoin",
2349 segwitAvailable: false,
2350 onSelect: function() {
2351 network
= bitcoinjs
.bitcoin
.networks
.wincoin
;
2356 name: "XBC - Bitcoinplus",
2357 segwitAvailable: false,
2358 onSelect: function() {
2359 network
= bitcoinjs
.bitcoin
.networks
.bitcoinplus
;
2364 name: "XMY - Myriadcoin",
2365 segwitAvailable: false,
2366 onSelect: function() {
2367 network
= bitcoinjs
.bitcoin
.networks
.myriadcoin
;
2372 name: "XRP - Ripple",
2373 segwitAvailable: false,
2374 onSelect: function() {
2375 network
= bitcoinjs
.bitcoin
.networks
.bitcoin
;
2380 name: "XVC - Vcash",
2381 segwitAvailable: false,
2382 onSelect: function() {
2383 network
= bitcoinjs
.bitcoin
.networks
.vcash
;
2388 name: "XVG - Verge",
2389 segwitAvailable: false,
2390 onSelect: function() {
2391 network
= bitcoinjs
.bitcoin
.networks
.verge
;
2396 name: "XWC - Whitecoin",
2397 segwitAvailable: false,
2398 onSelect: function() {
2399 network
= bitcoinjs
.bitcoin
.networks
.whitecoin
;
2404 name: "XZC - Zcoin",
2405 segwitAvailable: true,
2406 onSelect: function() {
2407 network
= bitcoinjs
.bitcoin
.networks
.zcoin
;
2415 name: "Bitcoin Core",
2416 onSelect: function() {
2417 DOM
.bip32path
.val("m/0'/0'");
2418 DOM
.hardenedAddresses
.prop('checked', true);
2422 name: "blockchain.info",
2423 onSelect: function() {
2424 DOM
.bip32path
.val("m/44'/0'/0'");
2425 DOM
.hardenedAddresses
.prop('checked', false);
2429 name: "MultiBit HD",
2430 onSelect: function() {
2431 DOM
.bip32path
.val("m/0'/0");
2432 DOM
.hardenedAddresses
.prop('checked', false);