src/js/index.js

   1 (function() {
   2
   3     // mnemonics is populated as required by getLanguage
   4     var mnemonics = { "english": new Mnemonic("english") };
   5     var mnemonic = mnemonics["english"];
   6     var seed = null;
   7     var bip32RootKey = null;
   8     var bip32ExtendedKey = null;
   9     var network = bitcoinjs.bitcoin.networks.bitcoin;
  10     var addressRowTemplate = $("#address-row-template");
  11
  12     var showIndex = true;
  13     var showAddress = true;
  14     var showPubKey = true;
  15     var showPrivKey = true;
  16     var showQr = false;
  17     var litecoinUseLtub = true;
  18
  19     var entropyChangeTimeoutEvent = null;
  20     var phraseChangeTimeoutEvent = null;
  21     var rootKeyChangedTimeoutEvent = null;
  22
  23     var generationProcesses = [];
  24
  25     var DOM = {};
  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.bip84path = $("#bip84-path");
  81     DOM.bip84purpose = $("#bip84 .purpose");
  82     DOM.bip84coin = $("#bip84 .coin");
  83     DOM.bip84account = $("#bip84 .account");
  84     DOM.bip84accountXprv = $("#bip84 .account-xprv");
  85     DOM.bip84accountXpub = $("#bip84 .account-xpub");
  86     DOM.bip84change = $("#bip84 .change");
  87     DOM.bip141unavailable = $("#bip141 .unavailable");
  88     DOM.bip141available = $("#bip141 .available");
  89     DOM.bip141path = $("#bip141-path");
  90     DOM.bip141semantics = $(".bip141-semantics");
  91     DOM.generatedStrength = $(".generate-container .strength");
  92     DOM.generatedStrengthWarning = $(".generate-container .warning");
  93     DOM.hardenedAddresses = $(".hardened-addresses");
  94     DOM.bitcoinCashAddressTypeContainer = $(".bch-addr-type-container");
  95     DOM.bitcoinCashAddressType = $("[name=bch-addr-type]")
  96     DOM.useBip38 = $(".use-bip38");
  97     DOM.bip38Password = $(".bip38-password");
  98     DOM.addresses = $(".addresses");
  99     DOM.csvTab = $("#csv-tab a");
 100     DOM.csv = $(".csv");
 101     DOM.rowsToAdd = $(".rows-to-add");
 102     DOM.more = $(".more");
 103     DOM.moreRowsStartIndex = $(".more-rows-start-index");
 104     DOM.feedback = $(".feedback");
 105     DOM.tab = $(".derivation-type a");
 106     DOM.indexToggle = $(".index-toggle");
 107     DOM.addressToggle = $(".address-toggle");
 108     DOM.publicKeyToggle = $(".public-key-toggle");
 109     DOM.privateKeyToggle = $(".private-key-toggle");
 110     DOM.languages = $(".languages a");
 111     DOM.qrContainer = $(".qr-container");
 112     DOM.qrHider = DOM.qrContainer.find(".qr-hider");
 113     DOM.qrImage = DOM.qrContainer.find(".qr-image");
 114     DOM.qrHint = DOM.qrContainer.find(".qr-hint");
 115     DOM.showQrEls = $("[data-show-qr]");
 116
 117     function init() {
 118         // Events
 119         DOM.generatedStrength.on("change", generatedStrengthChanged);
 120         DOM.network.on("change", networkChanged);
 121         DOM.bip32Client.on("change", bip32ClientChanged);
 122         DOM.useEntropy.on("change", setEntropyVisibility);
 123         DOM.entropy.on("input", delayedEntropyChanged);
 124         DOM.entropyMnemonicLength.on("change", entropyChanged);
 125         DOM.phrase.on("input", delayedPhraseChanged);
 126         DOM.passphrase.on("input", delayedPhraseChanged);
 127         DOM.generate.on("click", generateClicked);
 128         DOM.more.on("click", showMore);
 129         DOM.rootKey.on("input", delayedRootKeyChanged);
 130         DOM.litecoinUseLtub.on("change", litecoinUseLtubChanged);
 131         DOM.bip32path.on("input", calcForDerivationPath);
 132         DOM.bip44account.on("input", calcForDerivationPath);
 133         DOM.bip44change.on("input", calcForDerivationPath);
 134         DOM.bip49account.on("input", calcForDerivationPath);
 135         DOM.bip49change.on("input", calcForDerivationPath);
 136         DOM.bip84account.on("input", calcForDerivationPath);
 137         DOM.bip84change.on("input", calcForDerivationPath);
 138         DOM.bip141path.on("input", calcForDerivationPath);
 139         DOM.bip141semantics.on("change", tabChanged);
 140         DOM.tab.on("shown.bs.tab", tabChanged);
 141         DOM.hardenedAddresses.on("change", calcForDerivationPath);
 142         DOM.useBip38.on("change", calcForDerivationPath);
 143         DOM.bip38Password.on("change", calcForDerivationPath);
 144         DOM.indexToggle.on("click", toggleIndexes);
 145         DOM.addressToggle.on("click", toggleAddresses);
 146         DOM.publicKeyToggle.on("click", togglePublicKeys);
 147         DOM.privateKeyToggle.on("click", togglePrivateKeys);
 148         DOM.csvTab.on("click", updateCsv);
 149         DOM.languages.on("click", languageChanged);
 150         DOM.bitcoinCashAddressType.on("change", bitcoinCashAddressTypeChange);
 151         setQrEvents(DOM.showQrEls);
 152         disableForms();
 153         hidePending();
 154         hideValidationError();
 155         populateNetworkSelect();
 156         populateClientSelect();
 157     }
 158
 159     // Event handlers
 160
 161     function generatedStrengthChanged() {
 162         var strength = parseInt(DOM.generatedStrength.val());
 163         if (strength < 12) {
 164             DOM.generatedStrengthWarning.removeClass("hidden");
 165         }
 166         else {
 167             DOM.generatedStrengthWarning.addClass("hidden");
 168         }
 169     }
 170
 171     function networkChanged(e) {
 172         clearDerivedKeys();
 173         clearAddressesList();
 174         DOM.litecoinLtubContainer.addClass("hidden");
 175         DOM.bitcoinCashAddressTypeContainer.addClass("hidden");
 176         var networkIndex = e.target.value;
 177         var network = networks[networkIndex];
 178         network.onSelect();
 179         if (network.segwitAvailable) {
 180             adjustNetworkForSegwit();
 181             showSegwitAvailable();
 182         }
 183         else {
 184             showSegwitUnavailable();
 185         }
 186         if (seed != null) {
 187             phraseChanged();
 188         }
 189         else {
 190             rootKeyChanged();
 191         }
 192     }
 193
 194     function bip32ClientChanged(e) {
 195         var clientIndex = DOM.bip32Client.val();
 196         if (clientIndex == "custom") {
 197             DOM.bip32path.prop("readonly", false);
 198         }
 199         else {
 200             DOM.bip32path.prop("readonly", true);
 201             clients[clientIndex].onSelect();
 202             if (seed != null) {
 203                 phraseChanged();
 204             }
 205             else {
 206                 rootKeyChanged();
 207             }
 208         }
 209     }
 210
 211     function setEntropyVisibility() {
 212         if (isUsingOwnEntropy()) {
 213             DOM.entropyContainer.removeClass("hidden");
 214             DOM.generateContainer.addClass("hidden");
 215             DOM.phrase.prop("readonly", true);
 216             DOM.entropy.focus();
 217             entropyChanged();
 218         }
 219         else {
 220             DOM.entropyContainer.addClass("hidden");
 221             DOM.generateContainer.removeClass("hidden");
 222             DOM.phrase.prop("readonly", false);
 223             hidePending();
 224         }
 225     }
 226
 227     function delayedPhraseChanged() {
 228         hideValidationError();
 229         seed = null;
 230         bip32RootKey = null;
 231         bip32ExtendedKey = null;
 232         clearAddressesList();
 233         showPending();
 234         if (phraseChangeTimeoutEvent != null) {
 235             clearTimeout(phraseChangeTimeoutEvent);
 236         }
 237         phraseChangeTimeoutEvent = setTimeout(phraseChanged, 400);
 238     }
 239
 240     function phraseChanged() {
 241         showPending();
 242         setMnemonicLanguage();
 243         // Get the mnemonic phrase
 244         var phrase = DOM.phrase.val();
 245         var errorText = findPhraseErrors(phrase);
 246         if (errorText) {
 247             showValidationError(errorText);
 248             return;
 249         }
 250         // Calculate and display
 251         var passphrase = DOM.passphrase.val();
 252         calcBip32RootKeyFromSeed(phrase, passphrase);
 253         calcForDerivationPath();
 254         // Show the word indexes
 255         showWordIndexes();
 256     }
 257
 258     function tabChanged() {
 259         showPending();
 260         adjustNetworkForSegwit();
 261         var phrase = DOM.phrase.val();
 262         if (phrase != "") {
 263             // Calculate and display for mnemonic
 264             var errorText = findPhraseErrors(phrase);
 265             if (errorText) {
 266                 showValidationError(errorText);
 267                 return;
 268             }
 269             // Calculate and display
 270             var passphrase = DOM.passphrase.val();
 271             calcBip32RootKeyFromSeed(phrase, passphrase);
 272         }
 273         else {
 274             // Calculate and display for root key
 275             var rootKeyBase58 = DOM.rootKey.val();
 276             var errorText = validateRootKey(rootKeyBase58);
 277             if (errorText) {
 278                 showValidationError(errorText);
 279                 return;
 280             }
 281             // Calculate and display
 282             calcBip32RootKeyFromBase58(rootKeyBase58);
 283         }
 284         calcForDerivationPath();
 285     }
 286
 287     function delayedEntropyChanged() {
 288         hideValidationError();
 289         showPending();
 290         if (entropyChangeTimeoutEvent != null) {
 291             clearTimeout(entropyChangeTimeoutEvent);
 292         }
 293         entropyChangeTimeoutEvent = setTimeout(entropyChanged, 400);
 294     }
 295
 296     function entropyChanged() {
 297         // If blank entropy, clear mnemonic, addresses, errors
 298         if (DOM.entropy.val().trim().length == 0) {
 299             clearDisplay();
 300             clearEntropyFeedback();
 301             DOM.phrase.val("");
 302             showValidationError("Blank entropy");
 303             return;
 304         }
 305         // Get the current phrase to detect changes
 306         var phrase = DOM.phrase.val();
 307         // Set the phrase from the entropy
 308         setMnemonicFromEntropy();
 309         // Recalc addresses if the phrase has changed
 310         var newPhrase = DOM.phrase.val();
 311         if (newPhrase != phrase) {
 312             if (newPhrase.length == 0) {
 313                 clearDisplay();
 314             }
 315             else {
 316                 phraseChanged();
 317             }
 318         }
 319         else {
 320             hidePending();
 321         }
 322     }
 323
 324     function delayedRootKeyChanged() {
 325         // Warn if there is an existing mnemonic or passphrase.
 326         if (DOM.phrase.val().length > 0 || DOM.passphrase.val().length > 0) {
 327             if (!confirm("This will clear existing mnemonic and passphrase")) {
 328                 DOM.rootKey.val(bip32RootKey);
 329                 return
 330             }
 331         }
 332         hideValidationError();
 333         showPending();
 334         // Clear existing mnemonic and passphrase
 335         DOM.phrase.val("");
 336         DOM.passphrase.val("");
 337         seed = null;
 338         if (rootKeyChangedTimeoutEvent != null) {
 339             clearTimeout(rootKeyChangedTimeoutEvent);
 340         }
 341         rootKeyChangedTimeoutEvent = setTimeout(rootKeyChanged, 400);
 342     }
 343
 344     function rootKeyChanged() {
 345         showPending();
 346         hideValidationError();
 347         var rootKeyBase58 = DOM.rootKey.val();
 348         var errorText = validateRootKey(rootKeyBase58);
 349         if (errorText) {
 350             showValidationError(errorText);
 351             return;
 352         }
 353         // Calculate and display
 354         calcBip32RootKeyFromBase58(rootKeyBase58);
 355         calcForDerivationPath();
 356     }
 357
 358     function litecoinUseLtubChanged() {
 359         litecoinUseLtub = DOM.litecoinUseLtub.prop("checked");
 360         if (litecoinUseLtub) {
 361             network = bitcoinjs.bitcoin.networks.litecoin;
 362         }
 363         else {
 364             network = bitcoinjs.bitcoin.networks.litecoinXprv;
 365         }
 366         phraseChanged();
 367     }
 368
 369     function calcForDerivationPath() {
 370         clearDerivedKeys();
 371         clearAddressesList();
 372         showPending();
 373         // Don't show segwit if it's selected but network doesn't support it
 374         if (segwitSelected() && !networkHasSegwit()) {
 375             return;
 376         }
 377         // Get the derivation path
 378         var derivationPath = getDerivationPath();
 379         var errorText = findDerivationPathErrors(derivationPath);
 380         if (errorText) {
 381             showValidationError(errorText);
 382             return;
 383         }
 384         bip32ExtendedKey = calcBip32ExtendedKey(derivationPath);
 385         if (bip44TabSelected()) {
 386             displayBip44Info();
 387         }
 388         else if (bip49TabSelected()) {
 389             displayBip49Info();
 390         }
 391         else if (bip84TabSelected()) {
 392             displayBip84Info();
 393         }
 394         displayBip32Info();
 395     }
 396
 397     function generateClicked() {
 398         if (isUsingOwnEntropy()) {
 399             return;
 400         }
 401         clearDisplay();
 402         showPending();
 403         setTimeout(function() {
 404             setMnemonicLanguage();
 405             var phrase = generateRandomPhrase();
 406             if (!phrase) {
 407                 return;
 408             }
 409             phraseChanged();
 410         }, 50);
 411     }
 412
 413     function languageChanged() {
 414         setTimeout(function() {
 415             setMnemonicLanguage();
 416             if (DOM.phrase.val().length > 0) {
 417                 var newPhrase = convertPhraseToNewLanguage();
 418                 DOM.phrase.val(newPhrase);
 419                 phraseChanged();
 420             }
 421             else {
 422                 DOM.generate.trigger("click");
 423             }
 424         }, 50);
 425     }
 426
 427     function bitcoinCashAddressTypeChange() {
 428         phraseChanged();
 429     }
 430
 431     function toggleIndexes() {
 432         showIndex = !showIndex;
 433         $("td.index span").toggleClass("invisible");
 434     }
 435
 436     function toggleAddresses() {
 437         showAddress = !showAddress;
 438         $("td.address span").toggleClass("invisible");
 439     }
 440
 441     function togglePublicKeys() {
 442         showPubKey = !showPubKey;
 443         $("td.pubkey span").toggleClass("invisible");
 444     }
 445
 446     function togglePrivateKeys() {
 447         showPrivKey = !showPrivKey;
 448         $("td.privkey span").toggleClass("invisible");
 449     }
 450
 451     // Private methods
 452
 453     function generateRandomPhrase() {
 454         if (!hasStrongRandom()) {
 455             var errorText = "This browser does not support strong randomness";
 456             showValidationError(errorText);
 457             return;
 458         }
 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);
 465         // show the words
 466         var words = mnemonic.toMnemonic(data);
 467         DOM.phrase.val(words);
 468         // show the entropy
 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");
 473         return words;
 474     }
 475
 476     function calcBip32RootKeyFromSeed(phrase, passphrase) {
 477         seed = mnemonic.toSeed(phrase, passphrase);
 478         bip32RootKey = bitcoinjs.bitcoin.HDNode.fromSeedHex(seed, network);
 479     }
 480
 481     function calcBip32RootKeyFromBase58(rootKeyBase58) {
 482         bip32RootKey = bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, network);
 483     }
 484
 485     function calcBip32ExtendedKey(path) {
 486         // Check there's a root key to derive from
 487         if (!bip32RootKey) {
 488             return bip32RootKey;
 489         }
 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);
 496             if (isNaN(index)) {
 497                 continue;
 498             }
 499             var hardened = bit[bit.length-1] == "'";
 500             var isPriv = !(extendedKey.isNeutered());
 501             var invalidDerivationPath = hardened && !isPriv;
 502             if (invalidDerivationPath) {
 503                 extendedKey = null;
 504             }
 505             else if (hardened) {
 506                 extendedKey = extendedKey.deriveHardened(index);
 507             }
 508             else {
 509                 extendedKey = extendedKey.derive(index);
 510             }
 511         }
 512         return extendedKey
 513     }
 514
 515     function showValidationError(errorText) {
 516         DOM.feedback
 517             .text(errorText)
 518             .show();
 519     }
 520
 521     function hideValidationError() {
 522         DOM.feedback
 523             .text("")
 524             .hide();
 525     }
 526
 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";
 534         }
 535         // Check each word
 536         for (var i=0; i<words.length; i++) {
 537             var word = words[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 + "?";
 543             }
 544         }
 545         // Check the words are valid
 546         var properPhrase = wordArrayToPhrase(words);
 547         var isValid = mnemonic.check(properPhrase);
 548         if (!isValid) {
 549             return "Invalid mnemonic";
 550         }
 551         return false;
 552     }
 553
 554     function validateRootKey(rootKeyBase58) {
 555         try {
 556             bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, network);
 557         }
 558         catch (e) {
 559             return "Invalid root key";
 560         }
 561         return "";
 562     }
 563
 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);
 570             var path = "m/";
 571             path += purpose + "'/";
 572             path += coin + "'/";
 573             path += account + "'/";
 574             path += change;
 575             DOM.bip44path.val(path);
 576             var derivationPath = DOM.bip44path.val();
 577             console.log("Using derivation path from BIP44 tab: " + derivationPath);
 578             return derivationPath;
 579         }
 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);
 585             var path = "m/";
 586             path += purpose + "'/";
 587             path += coin + "'/";
 588             path += account + "'/";
 589             path += change;
 590             DOM.bip49path.val(path);
 591             var derivationPath = DOM.bip49path.val();
 592             console.log("Using derivation path from BIP49 tab: " + derivationPath);
 593             return derivationPath;
 594         }
 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);
 600             var path = "m/";
 601             path += purpose + "'/";
 602             path += coin + "'/";
 603             path += account + "'/";
 604             path += change;
 605             DOM.bip84path.val(path);
 606             var derivationPath = DOM.bip84path.val();
 607             console.log("Using derivation path from BIP84 tab: " + derivationPath);
 608             return derivationPath;
 609         }
 610         else if (bip32TabSelected()) {
 611             var derivationPath = DOM.bip32path.val();
 612             console.log("Using derivation path from BIP32 tab: " + derivationPath);
 613             return derivationPath;
 614         }
 615         else if (bip141TabSelected()) {
 616             var derivationPath = DOM.bip141path.val();
 617             console.log("Using derivation path from BIP141 tab: " + derivationPath);
 618             return derivationPath;
 619         }
 620         else {
 621             console.log("Unknown derivation path");
 622         }
 623     }
 624
 625     function findDerivationPathErrors(path) {
 626         // TODO is not perfect but is better than nothing
 627         // Inspired by
 628         // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#test-vectors
 629         // and
 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'";
 635         }
 636         if (path.length > 1) {
 637             if (path[1] != "/") {
 638                 return "Separator must be '/'";
 639             }
 640             var indexes = path.split("/");
 641             if (indexes.length > maxDepth) {
 642                 return "Derivation depth is " + indexes.length + ", must be less than " + maxDepth;
 643             }
 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;
 649                 }
 650                 var indexValue = parseInt(index.replace("'", ""));
 651                 if (isNaN(depth)) {
 652                     return "Invalid number at depth " + depth;
 653                 }
 654                 if (indexValue > maxIndexValue) {
 655                     return "Value of " + indexValue + " at depth " + depth + " must be less than " + maxIndexValue;
 656                 }
 657             }
 658         }
 659         // Check root key exists or else derivation path is useless!
 660         if (!bip32RootKey) {
 661             return "No root key";
 662         }
 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";
 670         }
 671         return false;
 672     }
 673
 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);
 679         var path = "m/";
 680         path += purpose + "'/";
 681         path += coin + "'/";
 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);
 690     }
 691
 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);
 697         var path = "m/";
 698         path += purpose + "'/";
 699         path += coin + "'/";
 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);
 708     }
 709
 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);
 715         var path = "m/";
 716         path += purpose + "'/";
 717         path += coin + "'/";
 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);
 726     }
 727
 728     function displayBip32Info() {
 729         // Display the key
 730         DOM.seed.val(seed);
 731         var rootKey = bip32RootKey.toBase58();
 732         DOM.rootKey.val(rootKey);
 733         var xprvkeyB58 = "NA";
 734         if (!bip32ExtendedKey.isNeutered()) {
 735             xprvkeyB58 = bip32ExtendedKey.toBase58();
 736         }
 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);
 745     }
 746
 747     function displayAddresses(start, total) {
 748         generationProcesses.push(new (function() {
 749
 750             var rows = [];
 751
 752             this.stop = function() {
 753                 for (var i=0; i<rows.length; i++) {
 754                     rows[i].shouldGenerate = false;
 755                 }
 756                 hidePending();
 757             }
 758
 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));
 763             }
 764
 765         })());
 766     }
 767
 768     function segwitSelected() {
 769         return bip49TabSelected() || bip84TabSelected() || bip141TabSelected();
 770     }
 771
 772     function p2wpkhSelected() {
 773         return bip84TabSelected() ||
 774                 bip141TabSelected() && DOM.bip141semantics.val() == "p2wpkh";
 775     }
 776
 777     function p2wpkhInP2shSelected() {
 778         return bip49TabSelected() ||
 779             (bip141TabSelected() && DOM.bip141semantics.val() == "p2wpkh-p2sh");
 780     }
 781
 782     function TableRow(index, isLast) {
 783
 784         var self = this;
 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();
 793
 794         function init() {
 795             calculateValues();
 796         }
 797
 798         function calculateValues() {
 799             setTimeout(function() {
 800                 if (!self.shouldGenerate) {
 801                     return;
 802                 }
 803                 // derive HDkey for this row of the table
 804                 var key = "NA";
 805                 if (useHardenedAddresses) {
 806                     key = bip32ExtendedKey.deriveHardened(index);
 807                 }
 808                 else {
 809                     key = bip32ExtendedKey.derive(index);
 810                 }
 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, { network: network, compressed: false });
 817                 }
 818                 // get address
 819                 var address = keyPair.getAddress().toString();
 820                 // get privkey
 821                 var hasPrivkey = !key.isNeutered();
 822                 var privkey = "NA";
 823                 if (hasPrivkey) {
 824                     privkey = keyPair.toWIF();
 825                     // BIP38 encode private key if required
 826                     if (useBip38) {
 827                         privkey = bitcoinjsBip38.encrypt(keyPair.d.toBuffer(), false, bip38password, function(p) {
 828                             console.log("Progressed " + p.percent.toFixed(1) + "% for index " + index);
 829                         });
 830                     }
 831                 }
 832                 // get pubkey
 833                 var pubkey = keyPair.getPublicKeyBuffer().toString('hex');
 834                 var indexText = getDerivationPath() + "/" + index;
 835                 if (useHardenedAddresses) {
 836                     indexText = indexText + "'";
 837                 }
 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);
 848                 }
 849                 // Ripple values are different
 850                 if (networks[DOM.network.val()].name == "XRP - Ripple") {
 851                     privkey = convertRipplePriv(privkey);
 852                     address = convertRippleAdrr(address);
 853                 }
 854                 // Bitcoin Cash address format may vary
 855                 if (networks[DOM.network.val()].name == "BCH - Bitcoin Cash") {
 856                     var bchAddrType = DOM.bitcoinCashAddressType.filter(":checked").val();
 857                     if (bchAddrType == "cashaddr") {
 858                         address = bchaddr.toCashAddress(address);
 859                     }
 860                     else if (bchAddrType == "bitpay") {
 861                         address = bchaddr.toBitpayAddress(address);
 862                     }
 863                 }
 864                 // Segwit addresses are different
 865                 if (isSegwit) {
 866                     if (!segwitAvailable) {
 867                         return;
 868                     }
 869                     if (isP2wpkh) {
 870                         var keyhash = bitcoinjs.bitcoin.crypto.hash160(key.getPublicKeyBuffer());
 871                         var scriptpubkey = bitcoinjs.bitcoin.script.witnessPubKeyHash.output.encode(keyhash);
 872                         address = bitcoinjs.bitcoin.address.fromOutputScript(scriptpubkey, network)
 873                     }
 874                     else if (isP2wpkhInP2sh) {
 875                         var keyhash = bitcoinjs.bitcoin.crypto.hash160(key.getPublicKeyBuffer());
 876                         var scriptsig = bitcoinjs.bitcoin.script.witnessPubKeyHash.output.encode(keyhash);
 877                         var addressbytes = bitcoinjs.bitcoin.crypto.hash160(scriptsig);
 878                         var scriptpubkey = bitcoinjs.bitcoin.script.scriptHash.output.encode(addressbytes);
 879                         address = bitcoinjs.bitcoin.address.fromOutputScript(scriptpubkey, network)
 880                     }
 881                 }
 882                 addAddressToList(indexText, address, pubkey, privkey);
 883                 if (isLast) {
 884                     hidePending();
 885                     updateCsv();
 886                 }
 887             }, 50)
 888         }
 889
 890         init();
 891
 892     }
 893
 894     function showMore() {
 895         var rowsToAdd = parseInt(DOM.rowsToAdd.val());
 896         if (isNaN(rowsToAdd)) {
 897             rowsToAdd = 20;
 898             DOM.rowsToAdd.val("20");
 899         }
 900         var start = parseInt(DOM.moreRowsStartIndex.val())
 901         if (isNaN(start)) {
 902             start = lastIndexInTable() + 1;
 903         }
 904         else {
 905             var newStart = start + rowsToAdd;
 906             DOM.moreRowsStartIndex.val(newStart);
 907         }
 908         if (rowsToAdd > 200) {
 909             var msg = "Generating " + rowsToAdd + " rows could take a while. ";
 910             msg += "Do you want to continue?";
 911             if (!confirm(msg)) {
 912                 return;
 913             }
 914         }
 915         displayAddresses(start, rowsToAdd);
 916     }
 917
 918     function clearDisplay() {
 919         clearAddressesList();
 920         clearKeys();
 921         hideValidationError();
 922     }
 923
 924     function clearAddressesList() {
 925         DOM.addresses.empty();
 926         DOM.csv.val("");
 927         stopGenerating();
 928     }
 929
 930     function stopGenerating() {
 931         while (generationProcesses.length > 0) {
 932             var generation = generationProcesses.shift();
 933             generation.stop();
 934         }
 935     }
 936
 937     function clearKeys() {
 938         clearRootKey();
 939         clearDerivedKeys();
 940     }
 941
 942     function clearRootKey() {
 943         DOM.rootKey.val("");
 944     }
 945
 946     function clearDerivedKeys() {
 947         DOM.extendedPrivKey.val("");
 948         DOM.extendedPubKey.val("");
 949         DOM.bip44accountXprv.val("");
 950         DOM.bip44accountXpub.val("");
 951     }
 952
 953     function addAddressToList(indexText, address, pubkey, privkey) {
 954         var row = $(addressRowTemplate.html());
 955         // Elements
 956         var indexCell = row.find(".index span");
 957         var addressCell = row.find(".address span");
 958         var pubkeyCell = row.find(".pubkey span");
 959         var privkeyCell = row.find(".privkey span");
 960         // Content
 961         indexCell.text(indexText);
 962         addressCell.text(address);
 963         pubkeyCell.text(pubkey);
 964         privkeyCell.text(privkey);
 965         // Visibility
 966         if (!showIndex) {
 967             indexCell.addClass("invisible");
 968         }
 969         if (!showAddress) {
 970             addressCell.addClass("invisible");
 971         }
 972         if (!showPubKey) {
 973             pubkeyCell.addClass("invisible");
 974         }
 975         if (!showPrivKey) {
 976             privkeyCell.addClass("invisible");
 977         }
 978         DOM.addresses.append(row);
 979         var rowShowQrEls = row.find("[data-show-qr]");
 980         setQrEvents(rowShowQrEls);
 981     }
 982
 983     function hasStrongRandom() {
 984         return 'crypto' in window && window['crypto'] !== null;
 985     }
 986
 987     function disableForms() {
 988         $("form").on("submit", function(e) {
 989             e.preventDefault();
 990         });
 991     }
 992
 993     function parseIntNoNaN(val, defaultVal) {
 994         var v = parseInt(val);
 995         if (isNaN(v)) {
 996             return defaultVal;
 997         }
 998         return v;
 999     }
1000
1001     function showPending() {
1002         DOM.feedback
1003             .text("Calculating...")
1004             .show();
1005     }
1006
1007     function findNearestWord(word) {
1008         var language = getLanguage();
1009         var words = WORDLISTS[language];
1010         var minDistance = 99;
1011         var closestWord = words[0];
1012         for (var i=0; i<words.length; i++) {
1013             var comparedTo = words[i];
1014             if (comparedTo.indexOf(word) == 0) {
1015                 return comparedTo;
1016             }
1017             var distance = Levenshtein.get(word, comparedTo);
1018             if (distance < minDistance) {
1019                 closestWord = comparedTo;
1020                 minDistance = distance;
1021             }
1022         }
1023         return closestWord;
1024     }
1025
1026     function hidePending() {
1027         DOM.feedback
1028             .text("")
1029             .hide();
1030     }
1031
1032     function populateNetworkSelect() {
1033         for (var i=0; i<networks.length; i++) {
1034             var network = networks[i];
1035             var option = $("<option>");
1036             option.attr("value", i);
1037             option.text(network.name);
1038             if (network.name == "BTC - Bitcoin") {
1039                 option.prop("selected", true);
1040             }
1041             DOM.phraseNetwork.append(option);
1042         }
1043     }
1044
1045     function populateClientSelect() {
1046         for (var i=0; i<clients.length; i++) {
1047             var client = clients[i];
1048             var option = $("<option>");
1049             option.attr("value", i);
1050             option.text(client.name);
1051             DOM.bip32Client.append(option);
1052         }
1053     }
1054
1055     function getLanguage() {
1056         var defaultLanguage = "english";
1057         // Try to get from existing phrase
1058         var language = getLanguageFromPhrase();
1059         // Try to get from url if not from phrase
1060         if (language.length == 0) {
1061             language = getLanguageFromUrl();
1062         }
1063         // Default to English if no other option
1064         if (language.length == 0) {
1065             language = defaultLanguage;
1066         }
1067         return language;
1068     }
1069
1070     function getLanguageFromPhrase(phrase) {
1071         // Check if how many words from existing phrase match a language.
1072         var language = "";
1073         if (!phrase) {
1074             phrase = DOM.phrase.val();
1075         }
1076         if (phrase.length > 0) {
1077             var words = phraseToWordArray(phrase);
1078             var languageMatches = {};
1079             for (l in WORDLISTS) {
1080                 // Track how many words match in this language
1081                 languageMatches[l] = 0;
1082                 for (var i=0; i<words.length; i++) {
1083                     var wordInLanguage = WORDLISTS[l].indexOf(words[i]) > -1;
1084                     if (wordInLanguage) {
1085                         languageMatches[l]++;
1086                     }
1087                 }
1088                 // Find languages with most word matches.
1089                 // This is made difficult due to commonalities between Chinese
1090                 // simplified vs traditional.
1091                 var mostMatches = 0;
1092                 var mostMatchedLanguages = [];
1093                 for (var l in languageMatches) {
1094                     var numMatches = languageMatches[l];
1095                     if (numMatches > mostMatches) {
1096                         mostMatches = numMatches;
1097                         mostMatchedLanguages = [l];
1098                     }
1099                     else if (numMatches == mostMatches) {
1100                         mostMatchedLanguages.push(l);
1101                     }
1102                 }
1103             }
1104             if (mostMatchedLanguages.length > 0) {
1105                 // Use first language and warn if multiple detected
1106                 language = mostMatchedLanguages[0];
1107                 if (mostMatchedLanguages.length > 1) {
1108                     console.warn("Multiple possible languages");
1109                     console.warn(mostMatchedLanguages);
1110                 }
1111             }
1112         }
1113         return language;
1114     }
1115
1116     function getLanguageFromUrl() {
1117         for (var language in WORDLISTS) {
1118             if (window.location.hash.indexOf(language) > -1) {
1119                 return language;
1120             }
1121         }
1122         return "";
1123     }
1124
1125     function setMnemonicLanguage() {
1126         var language = getLanguage();
1127         // Load the bip39 mnemonic generator for this language if required
1128         if (!(language in mnemonics)) {
1129             mnemonics[language] = new Mnemonic(language);
1130         }
1131         mnemonic = mnemonics[language];
1132     }
1133
1134     function convertPhraseToNewLanguage() {
1135         var oldLanguage = getLanguageFromPhrase();
1136         var newLanguage = getLanguageFromUrl();
1137         var oldPhrase = DOM.phrase.val();
1138         var oldWords = phraseToWordArray(oldPhrase);
1139         var newWords = [];
1140         for (var i=0; i<oldWords.length; i++) {
1141             var oldWord = oldWords[i];
1142             var index = WORDLISTS[oldLanguage].indexOf(oldWord);
1143             var newWord = WORDLISTS[newLanguage][index];
1144             newWords.push(newWord);
1145         }
1146         newPhrase = wordArrayToPhrase(newWords);
1147         return newPhrase;
1148     }
1149
1150     // TODO look at jsbip39 - mnemonic.splitWords
1151     function phraseToWordArray(phrase) {
1152         var words = phrase.split(/\s/g);
1153         var noBlanks = [];
1154         for (var i=0; i<words.length; i++) {
1155             var word = words[i];
1156             if (word.length > 0) {
1157                 noBlanks.push(word);
1158             }
1159         }
1160         return noBlanks;
1161     }
1162
1163     // TODO look at jsbip39 - mnemonic.joinWords
1164     function wordArrayToPhrase(words) {
1165         var phrase = words.join(" ");
1166         var language = getLanguageFromPhrase(phrase);
1167         if (language == "japanese") {
1168             phrase = words.join("\u3000");
1169         }
1170         return phrase;
1171     }
1172
1173     function isUsingOwnEntropy() {
1174         return DOM.useEntropy.prop("checked");
1175     }
1176
1177     function setMnemonicFromEntropy() {
1178         clearEntropyFeedback();
1179         // Get entropy value
1180         var entropyStr = DOM.entropy.val();
1181         // Work out minimum base for entropy
1182         var entropy = Entropy.fromString(entropyStr);
1183         if (entropy.binaryStr.length == 0) {
1184             return;
1185         }
1186         // Show entropy details
1187         showEntropyFeedback(entropy);
1188         // Use entropy hash if not using raw entropy
1189         var bits = entropy.binaryStr;
1190         var mnemonicLength = DOM.entropyMnemonicLength.val();
1191         if (mnemonicLength != "raw") {
1192             // Get bits by hashing entropy with SHA256
1193             var hash = sjcl.hash.sha256.hash(entropy.cleanStr);
1194             var hex = sjcl.codec.hex.fromBits(hash);
1195             bits = BigInteger.parse(hex, 16).toString(2);
1196             while (bits.length % 256 != 0) {
1197                 bits = "0" + bits;
1198             }
1199             // Truncate hash to suit number of words
1200             mnemonicLength = parseInt(mnemonicLength);
1201             var numberOfBits = 32 * mnemonicLength / 3;
1202             bits = bits.substring(0, numberOfBits);
1203             // show warning for weak entropy override
1204             if (mnemonicLength / 3 * 32 > entropy.binaryStr.length) {
1205                 DOM.entropyWeakEntropyOverrideWarning.removeClass("hidden");
1206             }
1207             else {
1208                 DOM.entropyWeakEntropyOverrideWarning.addClass("hidden");
1209             }
1210         }
1211         else {
1212             // hide warning for weak entropy override
1213             DOM.entropyWeakEntropyOverrideWarning.addClass("hidden");
1214         }
1215         // Discard trailing entropy
1216         var bitsToUse = Math.floor(bits.length / 32) * 32;
1217         var start = bits.length - bitsToUse;
1218         var binaryStr = bits.substring(start);
1219         // Convert entropy string to numeric array
1220         var entropyArr = [];
1221         for (var i=0; i<binaryStr.length / 8; i++) {
1222             var byteAsBits = binaryStr.substring(i*8, i*8+8);
1223             var entropyByte = parseInt(byteAsBits, 2);
1224             entropyArr.push(entropyByte)
1225         }
1226         // Convert entropy array to mnemonic
1227         var phrase = mnemonic.toMnemonic(entropyArr);
1228         // Set the mnemonic in the UI
1229         DOM.phrase.val(phrase);
1230         // Show the word indexes
1231         showWordIndexes();
1232         // Show the checksum
1233         showChecksum();
1234     }
1235
1236     function clearEntropyFeedback() {
1237         DOM.entropyCrackTime.text("...");
1238         DOM.entropyType.text("");
1239         DOM.entropyWordCount.text("0");
1240         DOM.entropyEventCount.text("0");
1241         DOM.entropyBitsPerEvent.text("0");
1242         DOM.entropyBits.text("0");
1243         DOM.entropyFiltered.html("&nbsp;");
1244         DOM.entropyBinary.html("&nbsp;");
1245     }
1246
1247     function showEntropyFeedback(entropy) {
1248         var numberOfBits = entropy.binaryStr.length;
1249         var timeToCrack = "unknown";
1250         try {
1251             var z = zxcvbn(entropy.base.parts.join(""));
1252             timeToCrack = z.crack_times_display.offline_fast_hashing_1e10_per_second;
1253             if (z.feedback.warning != "") {
1254                 timeToCrack = timeToCrack + " - " + z.feedback.warning;
1255             };
1256         }
1257         catch (e) {
1258             console.log("Error detecting entropy strength with zxcvbn:");
1259             console.log(e);
1260         }
1261         var entropyTypeStr = getEntropyTypeStr(entropy);
1262         var wordCount = Math.floor(numberOfBits / 32) * 3;
1263         var bitsPerEvent = entropy.bitsPerEvent.toFixed(2);
1264         var spacedBinaryStr = addSpacesEveryElevenBits(entropy.binaryStr);
1265         DOM.entropyFiltered.html(entropy.cleanHtml);
1266         DOM.entropyType.text(entropyTypeStr);
1267         DOM.entropyCrackTime.text(timeToCrack);
1268         DOM.entropyEventCount.text(entropy.base.ints.length);
1269         DOM.entropyBits.text(numberOfBits);
1270         DOM.entropyWordCount.text(wordCount);
1271         DOM.entropyBinary.text(spacedBinaryStr);
1272         DOM.entropyBitsPerEvent.text(bitsPerEvent);
1273         // detect and warn of filtering
1274         var rawNoSpaces = DOM.entropy.val().replace(/\s/g, "");
1275         var cleanNoSpaces = entropy.cleanStr.replace(/\s/g, "");
1276         var isFiltered = rawNoSpaces.length != cleanNoSpaces.length;
1277         if (isFiltered) {
1278             DOM.entropyFilterWarning.removeClass('hidden');
1279         }
1280         else {
1281             DOM.entropyFilterWarning.addClass('hidden');
1282         }
1283     }
1284
1285     function getEntropyTypeStr(entropy) {
1286         var typeStr = entropy.base.str;
1287         // Add some detail if these are cards
1288         if (entropy.base.asInt == 52) {
1289             var cardDetail = []; // array of message strings
1290             // Detect duplicates
1291             var dupes = [];
1292             var dupeTracker = {};
1293             for (var i=0; i<entropy.base.parts.length; i++) {
1294                 var card = entropy.base.parts[i];
1295                 var cardUpper = card.toUpperCase();
1296                 if (cardUpper in dupeTracker) {
1297                     dupes.push(card);
1298                 }
1299                 dupeTracker[cardUpper] = true;
1300             }
1301             if (dupes.length > 0) {
1302                 var dupeWord = "duplicates";
1303                 if (dupes.length == 1) {
1304                     dupeWord = "duplicate";
1305                 }
1306                 var msg = dupes.length + " " + dupeWord + ": " + dupes.slice(0,3).join(" ");
1307                 if (dupes.length > 3) {
1308                     msg += "...";
1309                 }
1310                 cardDetail.push(msg);
1311             }
1312             // Detect full deck
1313             var uniqueCards = [];
1314             for (var uniqueCard in dupeTracker) {
1315                 uniqueCards.push(uniqueCard);
1316             }
1317             if (uniqueCards.length == 52) {
1318                 cardDetail.unshift("full deck");
1319             }
1320             // Detect missing cards
1321             var values = "A23456789TJQK";
1322             var suits = "CDHS";
1323             var missingCards = [];
1324             for (var i=0; i<suits.length; i++) {
1325                 for (var j=0; j<values.length; j++) {
1326                     var card = values[j] + suits[i];
1327                     if (!(card in dupeTracker)) {
1328                         missingCards.push(card);
1329                     }
1330                 }
1331             }
1332             // Display missing cards if six or less, ie clearly going for full deck
1333             if (missingCards.length > 0 && missingCards.length <= 6) {
1334                 var msg = missingCards.length + " missing: " + missingCards.slice(0,3).join(" ");
1335                 if (missingCards.length > 3) {
1336                     msg += "...";
1337                 }
1338                 cardDetail.push(msg);
1339             }
1340             // Add card details to typeStr
1341             if (cardDetail.length > 0) {
1342                 typeStr += " (" + cardDetail.join(", ") + ")";
1343             }
1344         }
1345         return typeStr;
1346     }
1347
1348     function setQrEvents(els) {
1349         els.on("mouseenter", createQr);
1350         els.on("mouseleave", destroyQr);
1351         els.on("click", toggleQr);
1352     }
1353
1354     function createQr(e) {
1355         var content = e.target.textContent || e.target.value;
1356         if (content) {
1357             var qrEl = kjua({
1358                 text: content,
1359                 render: "canvas",
1360                 size: 310,
1361                 ecLevel: 'H',
1362             });
1363             DOM.qrImage.append(qrEl);
1364             if (!showQr) {
1365                 DOM.qrHider.addClass("hidden");
1366             }
1367             else {
1368                 DOM.qrHider.removeClass("hidden");
1369             }
1370             DOM.qrContainer.removeClass("hidden");
1371         }
1372     }
1373
1374     function destroyQr() {
1375         DOM.qrImage.text("");
1376         DOM.qrContainer.addClass("hidden");
1377     }
1378
1379     function toggleQr() {
1380         showQr = !showQr;
1381         DOM.qrHider.toggleClass("hidden");
1382         DOM.qrHint.toggleClass("hidden");
1383     }
1384
1385     function bip44TabSelected() {
1386         return DOM.bip44tab.hasClass("active");
1387     }
1388
1389     function bip32TabSelected() {
1390         return DOM.bip32tab.hasClass("active");
1391     }
1392
1393     function networkHasSegwit() {
1394         return networks[DOM.network.val()].segwitAvailable;
1395     }
1396
1397     function bip49TabSelected() {
1398         return DOM.bip49tab.hasClass("active");
1399     }
1400
1401     function bip84TabSelected() {
1402         return DOM.bip84tab.hasClass("active");
1403     }
1404
1405     function bip141TabSelected() {
1406         return DOM.bip141tab.hasClass("active");
1407     }
1408
1409     function setHdCoin(coinValue) {
1410         DOM.bip44coin.val(coinValue);
1411         DOM.bip49coin.val(coinValue);
1412         DOM.bip84coin.val(coinValue);
1413     }
1414
1415     function showSegwitAvailable() {
1416         DOM.bip49unavailable.addClass("hidden");
1417         DOM.bip49available.removeClass("hidden");
1418         DOM.bip141unavailable.addClass("hidden");
1419         DOM.bip141available.removeClass("hidden");
1420     }
1421
1422     function showSegwitUnavailable() {
1423         DOM.bip49available.addClass("hidden");
1424         DOM.bip49unavailable.removeClass("hidden");
1425         DOM.bip141available.addClass("hidden");
1426         DOM.bip141unavailable.removeClass("hidden");
1427     }
1428
1429     function adjustNetworkForSegwit() {
1430         // If segwit is selected the xpub/xprv prefixes need to be adjusted
1431         // to avoid accidentally importing BIP49 xpub to BIP44 watch only
1432         // wallet.
1433         // See https://github.com/iancoleman/bip39/issues/125
1434         var segwitNetworks = null;
1435         // if a segwit network is alread selected, need to use base network to
1436         // look up new parameters
1437         if ("baseNetwork" in network) {
1438             network = bitcoinjs.bitcoin.networks[network.baseNetwork];
1439         }
1440         // choose the right segwit params
1441         if (p2wpkhSelected() && "p2wpkh" in network) {
1442             network = network.p2wpkh;
1443         }
1444         else if (p2wpkhInP2shSelected() && "p2wpkhInP2sh" in network) {
1445             network = network.p2wpkhInP2sh;
1446         }
1447     }
1448
1449     function lastIndexInTable() {
1450         var pathText = DOM.addresses.find(".index").last().text();
1451         var pathBits = pathText.split("/");
1452         var lastBit = pathBits[pathBits.length-1];
1453         var lastBitClean = lastBit.replace("'", "");
1454         return parseInt(lastBitClean);
1455     }
1456
1457     function uint8ArrayToHex(a) {
1458         var s = ""
1459         for (var i=0; i<a.length; i++) {
1460             var h = a[i].toString(16);
1461             while (h.length < 2) {
1462                 h = "0" + h;
1463             }
1464             s = s + h;
1465         }
1466         return s;
1467     }
1468
1469     function showWordIndexes() {
1470         var phrase = DOM.phrase.val();
1471         var words = phraseToWordArray(phrase);
1472         var wordIndexes = [];
1473         var language = getLanguage();
1474         for (var i=0; i<words.length; i++) {
1475             var word = words[i];
1476             var wordIndex = WORDLISTS[language].indexOf(word);
1477             wordIndexes.push(wordIndex);
1478         }
1479         var wordIndexesStr = wordIndexes.join(", ");
1480         DOM.entropyWordIndexes.text(wordIndexesStr);
1481     }
1482
1483     function showChecksum() {
1484         var phrase = DOM.phrase.val();
1485         var words = phraseToWordArray(phrase);
1486         var checksumBitlength = words.length / 3;
1487         var checksum = "";
1488         var binaryStr = "";
1489         var language = getLanguage();
1490         for (var i=words.length-1; i>=0; i--) {
1491             var word = words[i];
1492             var wordIndex = WORDLISTS[language].indexOf(word);
1493             var wordBinary = wordIndex.toString(2);
1494             while (wordBinary.length < 11) {
1495                 wordBinary = "0" + wordBinary;
1496             }
1497             var binaryStr = wordBinary + binaryStr;
1498             if (binaryStr.length >= checksumBitlength) {
1499                 var start = binaryStr.length - checksumBitlength;
1500                 var end = binaryStr.length;
1501                 checksum = binaryStr.substring(start, end);
1502                 // add spaces so the last group is 11 bits, not the first
1503                 checksum = checksum.split("").reverse().join("")
1504                 checksum = addSpacesEveryElevenBits(checksum);
1505                 checksum = checksum.split("").reverse().join("")
1506                 break;
1507             }
1508         }
1509         DOM.entropyChecksum.text(checksum);
1510     }
1511
1512     function updateCsv() {
1513         var tableCsv = "path,address,public key,private key\n";
1514         var rows = DOM.addresses.find("tr");
1515         for (var i=0; i<rows.length; i++) {
1516             var row = $(rows[i]);
1517             var cells = row.find("td");
1518             for (var j=0; j<cells.length; j++) {
1519                 var cell = $(cells[j]);
1520                 if (!cell.children().hasClass("invisible")) {
1521                     tableCsv = tableCsv + cell.text();
1522                 }
1523                 if (j != cells.length - 1) {
1524                     tableCsv = tableCsv + ",";
1525                 }
1526             }
1527             tableCsv = tableCsv + "\n";
1528         }
1529         DOM.csv.val(tableCsv);
1530     }
1531
1532     function addSpacesEveryElevenBits(binaryStr) {
1533         return binaryStr.match(/.{1,11}/g).join(" ");
1534     }
1535
1536     var networks = [
1537         {
1538             name: "AC - Asiacoin",
1539             segwitAvailable: false,
1540             onSelect: function() {
1541                 network = bitcoinjs.bitcoin.networks.asiacoin;
1542                 setHdCoin(51);
1543             },
1544         },
1545         {
1546             name: "ACC - Adcoin",
1547             segwitAvailable: true,
1548             onSelect: function() {
1549                 network = bitcoinjs.bitcoin.networks.adcoin;
1550                 setHdCoin(161);
1551             },
1552         },
1553         {
1554             name: "AUR - Auroracoin",
1555             segwitAvailable: false,
1556             onSelect: function() {
1557                 network = bitcoinjs.bitcoin.networks.auroracoin;
1558                 setHdCoin(85);
1559             },
1560         },
1561         {
1562             name: "AXE - Axe",
1563             segwitAvailable: false,
1564             onSelect: function() {
1565                 network = bitcoinjs.bitcoin.networks.axe;
1566                 setHdCoin(4242);
1567             },
1568         },
1569         {
1570             name: "BCA - Bitcoin Atom",
1571             segwitAvailable: true,
1572             onSelect: function() {
1573                 network = bitcoinjs.bitcoin.networks.atom;
1574                 setHdCoin(185);
1575             },
1576         },
1577         {
1578             name: "BCH - Bitcoin Cash",
1579             segwitAvailable: false,
1580             onSelect: function() {
1581                 DOM.bitcoinCashAddressTypeContainer.removeClass("hidden");
1582                 setHdCoin(145);
1583             },
1584         },
1585         {
1586             name: "BEET - Beetlecoin",
1587             segwitAvailable: false,
1588             onSelect: function() {
1589                 network = bitcoinjs.bitcoin.networks.beetlecoin;
1590                 setHdCoin(800);
1591             },
1592         },
1593         {
1594             name: "BELA - Belacoin",
1595             segwitAvailable: false,
1596             onSelect: function() {
1597                 network = bitcoinjs.bitcoin.networks.belacoin;
1598                 setHdCoin(73);
1599             },
1600         },
1601         {
1602             name: "BLK - BlackCoin",
1603             segwitAvailable: false,
1604             onSelect: function() {
1605                 network = bitcoinjs.bitcoin.networks.blackcoin;
1606                 setHdCoin(10);
1607             },
1608         },
1609         {
1610             name: "BRIT - Britcoin",
1611             segwitAvailable: false,
1612             onSelect: function() {
1613                 network = bitcoinjs.bitcoin.networks.britcoin;
1614                 setHdCoin(70);
1615             },
1616         },
1617         {
1618             name: "BSD - Bitsend",
1619             segwitAvailable: true,
1620             onSelect: function() {
1621                 network = bitcoinjs.bitcoin.networks.bitsend;
1622                 setHdCoin(91);
1623             },
1624         },
1625         {
1626             name: "BTA - Bata",
1627             segwitAvailable: false,
1628             onSelect: function() {
1629                 network = bitcoinjs.bitcoin.networks.bata;
1630                 setHdCoin(89);
1631             },
1632         },
1633         {
1634             name: "BTC - Bitcoin",
1635             segwitAvailable: true,
1636             onSelect: function() {
1637                 network = bitcoinjs.bitcoin.networks.bitcoin;
1638                 setHdCoin(0);
1639             },
1640         },
1641         {
1642             name: "BTC - Bitcoin Testnet",
1643             segwitAvailable: true,
1644             onSelect: function() {
1645                 network = bitcoinjs.bitcoin.networks.testnet;
1646                 setHdCoin(1);
1647             },
1648         },
1649         {
1650             name: "BTCP - Bitcoin Private",
1651             segwitAvailable: true,
1652             onSelect: function() {
1653                 network = bitcoinjs.bitcoin.networks.bitcoinprivate;
1654                 setHdCoin(183);
1655             },
1656         },
1657         {
1658             name: "BTCZ - Bitcoinz",
1659             segwitAvailable: false,
1660             onSelect: function() {
1661                 network = bitcoinjs.bitcoin.networks.bitcoinz;
1662                 setHdCoin(177);
1663             },
1664         },
1665         {
1666             name: "BTG - Bitcoin Gold",
1667             segwitAvailable: true,
1668             onSelect: function() {
1669                 network = bitcoinjs.bitcoin.networks.bgold;
1670                 setHdCoin(156);
1671             },
1672         },
1673         {
1674             name: "BTX - Bitcore",
1675             segwitAvailable: true,
1676             onSelect: function() {
1677                 network = bitcoinjs.bitcoin.networks.bitcore;
1678                 setHdCoin(160);
1679             },
1680         },
1681         {
1682             name: "CCN - Cannacoin",
1683             segwitAvailable: false,
1684             onSelect: function() {
1685                 network = bitcoinjs.bitcoin.networks.cannacoin;
1686                 setHdCoin(19);
1687             },
1688         },
1689         {
1690             name: "CDN - Canadaecoin",
1691             segwitAvailable: false,
1692             onSelect: function() {
1693                 network = bitcoinjs.bitcoin.networks.canadaecoin;
1694                 setHdCoin(34);
1695             },
1696         },
1697         {
1698             name: "CLAM - Clams",
1699             segwitAvailable: false,
1700             onSelect: function() {
1701                 network = bitcoinjs.bitcoin.networks.clam;
1702                 setHdCoin(23);
1703             },
1704         },
1705         {
1706             name: "CLUB - Clubcoin",
1707             segwitAvailable: false,
1708             onSelect: function() {
1709                 network = bitcoinjs.bitcoin.networks.clubcoin;
1710                 setHdCoin(79);
1711             },
1712         },
1713         {
1714             name: "CMP - Compcoin",
1715             segwitAvailable: false,
1716             onSelect: function() {
1717                 network = bitcoinjs.bitcoin.networks.compcoin;
1718                 setHdCoin(71);
1719             },
1720         },
1721         {
1722             name: "CRAVE - Crave",
1723             segwitAvailable: false,
1724             onSelect: function() {
1725                 network = bitcoinjs.bitcoin.networks.crave;
1726                 setHdCoin(186);
1727             },
1728         },
1729         {
1730             name: "CRW - Crown",
1731             segwitAvailable: false,
1732             onSelect: function() {
1733                 network = bitcoinjs.bitcoin.networks.crown;
1734                 setHdCoin(72);
1735             },
1736         },
1737         {
1738             name: "DASH - Dash",
1739             segwitAvailable: false,
1740             onSelect: function() {
1741                 network = bitcoinjs.bitcoin.networks.dash;
1742                 setHdCoin(5);
1743             },
1744         },
1745         {
1746             name: "DASH - Dash Testnet",
1747             segwitAvailable: false,
1748             onSelect: function() {
1749                 network = bitcoinjs.bitcoin.networks.dashtn;
1750                 setHdCoin(1);
1751             },
1752         },
1753         {
1754             name: "DFC - Defcoin",
1755             segwitAvailable: false,
1756             onSelect: function() {
1757                 network = bitcoinjs.bitcoin.networks.defcoin;
1758                 setHdCoin(1337);
1759             },
1760         },
1761         {
1762             name: "DGB - Digibyte",
1763             segwitAvailable: true,
1764             onSelect: function() {
1765                 network = bitcoinjs.bitcoin.networks.digibyte;
1766                 setHdCoin(20);
1767             },
1768         },
1769         {
1770             name: "DGC - Digitalcoin",
1771             segwitAvailable: false,
1772             onSelect: function() {
1773                 network = bitcoinjs.bitcoin.networks.digitalcoin;
1774                 setHdCoin(18);
1775             },
1776         },
1777         {
1778             name: "DMD - Diamond",
1779             segwitAvailable: false,
1780             onSelect: function() {
1781                 network = bitcoinjs.bitcoin.networks.diamond;
1782                 setHdCoin(152);
1783             },
1784         },
1785         {
1786             name: "DNR - Denarius",
1787             segwitAvailable: false,
1788             onSelect: function() {
1789                 network = bitcoinjs.bitcoin.networks.denarius;
1790                 setHdCoin(116);
1791             },
1792         },
1793         {
1794             name: "DOGE - Dogecoin",
1795             segwitAvailable: false,
1796             onSelect: function() {
1797                 network = bitcoinjs.bitcoin.networks.dogecoin;
1798                 setHdCoin(3);
1799             },
1800         },
1801         {
1802             name: "ECN - Ecoin",
1803             segwitAvailable: false,
1804             onSelect: function() {
1805                 network = bitcoinjs.bitcoin.networks.ecoin;
1806                 setHdCoin(115);
1807             },
1808         },
1809         {
1810             name: "EDRC - Edrcoin",
1811             segwitAvailable: false,
1812             onSelect: function() {
1813                 network = bitcoinjs.bitcoin.networks.edrcoin;
1814                 setHdCoin(56);
1815             },
1816         },
1817         {
1818             name: "EFL - Egulden",
1819             segwitAvailable: true,
1820             onSelect: function() {
1821                 network = bitcoinjs.bitcoin.networks.egulden;
1822                 setHdCoin(78);
1823             },
1824         },
1825         {
1826             name: "EMC2 - Einsteinium",
1827             segwitAvailable: false,
1828             onSelect: function() {
1829                 network = bitcoinjs.bitcoin.networks.einsteinium;
1830                 setHdCoin(41);
1831             },
1832         },
1833         {
1834             name: "ERC - Europecoin",
1835             segwitAvailable: false,
1836             onSelect: function() {
1837                 network = bitcoinjs.bitcoin.networks.europecoin;
1838                 setHdCoin(151);
1839             },
1840         },
1841         {
1842             name: "ETH - Ethereum",
1843             segwitAvailable: false,
1844             onSelect: function() {
1845                 network = bitcoinjs.bitcoin.networks.bitcoin;
1846                 setHdCoin(60);
1847             },
1848         },
1849         {
1850             name: "EXCL - Exclusivecoin",
1851             segwitAvailable: false,
1852             onSelect: function() {
1853                 network = bitcoinjs.bitcoin.networks.exclusivecoin;
1854                 setHdCoin(190);
1855             },
1856         },
1857         {
1858             name: "FJC - Fujicoin",
1859             segwitAvailable: true,
1860             onSelect: function() {
1861                 network = bitcoinjs.bitcoin.networks.fujicoin;
1862                 setHdCoin(75);
1863             },
1864         },
1865         {
1866             name: "FLASH - Flashcoin",
1867             segwitAvailable: false,
1868             onSelect: function() {
1869                 network = bitcoinjs.bitcoin.networks.flashcoin;
1870                 setHdCoin(120);
1871             },
1872         },
1873         {
1874             name: "FRST - Firstcoin",
1875             segwitAvailable: false,
1876             onSelect: function() {
1877                 network = bitcoinjs.bitcoin.networks.firstcoin;
1878                 setHdCoin(167);
1879             },
1880         },
1881         {
1882             name: "FTC - Feathercoin",
1883             segwitAvailable: true,
1884             onSelect: function() {
1885                 network = bitcoinjs.bitcoin.networks.feathercoin;
1886                 setHdCoin(8);
1887             },
1888         },
1889         {
1890             name: "GAME - GameCredits",
1891             segwitAvailable: false,
1892             onSelect: function() {
1893                 network = bitcoinjs.bitcoin.networks.game;
1894                 setHdCoin(101);
1895             },
1896         },
1897         {
1898             name: "GBX - Gobyte",
1899             segwitAvailable: false,
1900             onSelect: function() {
1901                 network = bitcoinjs.bitcoin.networks.gobyte;
1902                 setHdCoin(176);
1903             },
1904         },
1905         {
1906             name: "GCR - GCRCoin",
1907             segwitAvailable: false,
1908             onSelect: function() {
1909                 network = bitcoinjs.bitcoin.networks.gcr;
1910                 setHdCoin(79);
1911             },
1912         },
1913         {
1914             name: "GRC - Gridcoin",
1915             segwitAvailable: false,
1916             onSelect: function() {
1917                 network = bitcoinjs.bitcoin.networks.gridcoin;
1918                 setHdCoin(84);
1919             },
1920         },
1921         {
1922             name: "HNC - Helleniccoin",
1923             segwitAvailable: false,
1924             onSelect: function() {
1925                 network = bitcoinjs.bitcoin.networks.helleniccoin;
1926                 setHdCoin(168);
1927             },
1928         },
1929         {
1930             name: "INSN - Insane",
1931             segwitAvailable: false,
1932             onSelect: function() {
1933                 network = bitcoinjs.bitcoin.networks.insane;
1934                 setHdCoin(68);
1935             },
1936         },
1937         {
1938             name: "IOP - Iop",
1939             segwitAvailable: true,
1940             onSelect: function() {
1941                 network = bitcoinjs.bitcoin.networks.iop;
1942                 setHdCoin(66);
1943             },
1944         },
1945         {
1946             name: "IXC - Ixcoin",
1947             segwitAvailable: false,
1948             onSelect: function() {
1949                 network = bitcoinjs.bitcoin.networks.ixcoin;
1950                 setHdCoin(86);
1951             },
1952         },
1953         {
1954             name: "JBS - Jumbucks",
1955             segwitAvailable: false,
1956             onSelect: function() {
1957                 network = bitcoinjs.bitcoin.networks.jumbucks;
1958                 setHdCoin(26);
1959             },
1960         },
1961         {
1962             name: "KMD - Komodo",
1963             bip49available: false,
1964             onSelect: function() {
1965                 network = bitcoinjs.bitcoin.networks.komodo;
1966                 setHdCoin(141);
1967             },
1968         },
1969         {
1970             name: "KOBO - Kobocoin",
1971             bip49available: false,
1972             onSelect: function() {
1973                 network = bitcoinjs.bitcoin.networks.kobocoin;
1974                 setHdCoin(196);
1975             },
1976         },
1977         {
1978             name: "LBC - Library Credits",
1979             segwitAvailable: false,
1980             onSelect: function() {
1981                 network = bitcoinjs.bitcoin.networks.lbry;
1982                 setHdCoin(140);
1983             },
1984         },
1985         {
1986             name: "LCC - Litecoincash",
1987             segwitAvailable: true,
1988             onSelect: function() {
1989                 network = bitcoinjs.bitcoin.networks.litecoincash;
1990                 setHdCoin(192);
1991             },
1992         },
1993         {
1994             name: "LDCN - Landcoin",
1995             segwitAvailable: false,
1996             onSelect: function() {
1997                 network = bitcoinjs.bitcoin.networks.landcoin;
1998                 setHdCoin(63);
1999             },
2000         },
2001         {
2002             name: "LINX - Linx",
2003             segwitAvailable: false,
2004             onSelect: function() {
2005                 network = bitcoinjs.bitcoin.networks.linx;
2006                 setHdCoin(114);
2007             },
2008         },
2009         {
2010             name: "LTC - Litecoin",
2011             segwitAvailable: true,
2012             onSelect: function() {
2013                 network = bitcoinjs.bitcoin.networks.litecoin;
2014                 setHdCoin(2);
2015                 DOM.litecoinLtubContainer.removeClass("hidden");
2016             },
2017         },
2018         {
2019             name: "LYNX - Lynx",
2020             segwitAvailable: false,
2021             onSelect: function() {
2022                 network = bitcoinjs.bitcoin.networks.lynx;
2023                 setHdCoin(191);
2024             },
2025         },
2026         {
2027             name: "MAZA - Maza",
2028             segwitAvailable: false,
2029             onSelect: function() {
2030                 network = bitcoinjs.bitcoin.networks.maza;
2031                 setHdCoin(13);
2032             },
2033         },
2034         {
2035             name: "MNX - Minexcoin",
2036             segwitAvailable: true,
2037             onSelect: function() {
2038                 network = bitcoinjs.bitcoin.networks.minexcoin;
2039                 setHdCoin(182);
2040             },
2041         },
2042         {
2043             name: "MONA - Monacoin",
2044             segwitAvailable: true,
2045             onSelect: function() {
2046                 network = bitcoinjs.bitcoin.networks.monacoin,
2047                 setHdCoin(22);
2048             },
2049         },
2050         {
2051             name: "NAV - Navcoin",
2052             segwitAvailable: true,
2053             onSelect: function() {
2054                 network = bitcoinjs.bitcoin.networks.navcoin;
2055                 setHdCoin(130);
2056             },
2057         },
2058         {
2059             name: "NEBL - Neblio",
2060             segwitAvailable: false,
2061             onSelect: function() {
2062                 network = bitcoinjs.bitcoin.networks.neblio;
2063                 setHdCoin(146);
2064             },
2065         },
2066         {
2067             name: "NEOS - Neoscoin",
2068             segwitAvailable: false,
2069             onSelect: function() {
2070                 network = bitcoinjs.bitcoin.networks.neoscoin;
2071                 setHdCoin(25);
2072             },
2073         },
2074         {
2075             name: "NLG - Gulden",
2076             segwitAvailable: false,
2077             onSelect: function() {
2078                 network = bitcoinjs.bitcoin.networks.gulden;
2079                 setHdCoin(87);
2080             },
2081         },
2082         {
2083             name: "NMC - Namecoin",
2084             segwitAvailable: false,
2085             onSelect: function() {
2086                 network = bitcoinjs.bitcoin.networks.namecoin;
2087                 setHdCoin(7);
2088             },
2089         },
2090         {
2091             name: "NRG - Energi",
2092             segwitAvailable: false,
2093             onSelect: function() {
2094                 network = bitcoinjs.bitcoin.networks.energi;
2095                 setHdCoin(204);
2096             },
2097         },
2098         {
2099             name: "NRO - Neurocoin",
2100             segwitAvailable: false,
2101             onSelect: function() {
2102                 network = bitcoinjs.bitcoin.networks.neurocoin;
2103                 setHdCoin(110);
2104             },
2105         },
2106         {
2107             name: "NSR - Nushares",
2108             segwitAvailable: false,
2109             onSelect: function() {
2110                 network = bitcoinjs.bitcoin.networks.nushares;
2111                 setHdCoin(11);
2112             },
2113         },
2114         {
2115             name: "NYC - Newyorkc",
2116             segwitAvailable: false,
2117             onSelect: function() {
2118                 network = bitcoinjs.bitcoin.networks.newyorkc;
2119                 setHdCoin(179);
2120             },
2121         },
2122         {
2123             name: "NVC - Novacoin",
2124             segwitAvailable: false,
2125             onSelect: function() {
2126                 network = bitcoinjs.bitcoin.networks.novacoin;
2127                 setHdCoin(50);
2128             },
2129         },
2130         {
2131             name: "OK - Okcash",
2132             segwitAvailable: false,
2133             onSelect: function() {
2134                 network = bitcoinjs.bitcoin.networks.okcash;
2135                 setHdCoin(69);
2136             },
2137         },
2138         {
2139             name: "OMNI - Omnicore",
2140             segwitAvailable: true,
2141             onSelect: function() {
2142                 network = bitcoinjs.bitcoin.networks.omnicore;
2143                 setHdCoin(200);
2144             },
2145         },
2146         {
2147             name: "ONX - Onixcoin",
2148             segwitAvailable: false,
2149             onSelect: function() {
2150                 network = bitcoinjs.bitcoin.networks.onixcoin;
2151                 setHdCoin(174);
2152             },
2153         },
2154         {
2155             name: "PINK - Pinkcoin",
2156             segwitAvailable: false,
2157             onSelect: function() {
2158                 network = bitcoinjs.bitcoin.networks.pinkcoin;
2159                 setHdCoin(117);
2160             },
2161         },
2162         {
2163             name: "PIVX - PIVX",
2164             segwitAvailable: false,
2165             onSelect: function() {
2166                 network = bitcoinjs.bitcoin.networks.pivx;
2167                 setHdCoin(119);
2168             },
2169         },
2170         {
2171             name: "PIVX - PIVX Testnet",
2172             segwitAvailable: false,
2173             onSelect: function() {
2174                 network = bitcoinjs.bitcoin.networks.pivxtestnet;
2175                 setHdCoin(1);
2176             },
2177         },
2178         {
2179             name: "POSW - POSWcoin",
2180             segwitAvailable: false,
2181             onSelect: function() {
2182                 network = bitcoinjs.bitcoin.networks.poswcoin;
2183                 setHdCoin(47);
2184             },
2185         },
2186         {
2187             name: "POT - Potcoin",
2188             segwitAvailable: false,
2189             onSelect: function() {
2190                 network = bitcoinjs.bitcoin.networks.potcoin;
2191                 setHdCoin(81);
2192             },
2193         },
2194         {
2195             name: "PPC - Peercoin",
2196             segwitAvailable: false,
2197             onSelect: function() {
2198                 network = bitcoinjs.bitcoin.networks.peercoin;
2199                 setHdCoin(6);
2200             },
2201         },
2202         {
2203             name: "PSB - Pesobit",
2204             segwitAvailable: false,
2205             onSelect: function() {
2206                 network = bitcoinjs.bitcoin.networks.pesobit;
2207                 setHdCoin(62);
2208             },
2209         },
2210         {
2211             name: "PUT - Putincoin",
2212             segwitAvailable: false,
2213             onSelect: function() {
2214                 network = bitcoinjs.bitcoin.networks.putincoin;
2215                 setHdCoin(122);
2216             },
2217         },
2218         {
2219             name: "RBY - Rubycoin",
2220             segwitAvailable: false,
2221             onSelect: function() {
2222                 network = bitcoinjs.bitcoin.networks.rubycoin;
2223                 setHdCoin(16);
2224             },
2225         },
2226         {
2227             name: "RDD - Reddcoin",
2228             segwitAvailable: false,
2229             onSelect: function() {
2230                 network = bitcoinjs.bitcoin.networks.reddoin;
2231                 setHdCoin(4);
2232             },
2233         },
2234         {
2235             name: "RVR - RevolutionVR",
2236             segwitAvailable: false,
2237             onSelect: function() {
2238                 network = bitcoinjs.bitcoin.networks.revolutionvr;
2239                 setHdCoin(129);
2240             },
2241         },
2242         {
2243             name: "SDC - ShadowCash",
2244             segwitAvailable: false,
2245             onSelect: function() {
2246                 network = bitcoinjs.bitcoin.networks.shadow;
2247                 setHdCoin(35);
2248             },
2249         },
2250         {
2251             name: "SDC - ShadowCash Testnet",
2252             segwitAvailable: false,
2253             onSelect: function() {
2254                 network = bitcoinjs.bitcoin.networks.shadowtn;
2255                 setHdCoin(1);
2256             },
2257         },
2258         {
2259             name: "SLM - Slimcoin",
2260             segwitAvailable: false,
2261             onSelect: function() {
2262                 network = bitcoinjs.bitcoin.networks.slimcoin;
2263                 setHdCoin(63);
2264             },
2265         },
2266         {
2267             name: "SLM - Slimcoin Testnet",
2268             segwitAvailable: false,
2269             onSelect: function() {
2270                 network = bitcoinjs.bitcoin.networks.slimcointn;
2271                 setHdCoin(111);
2272             },
2273         },
2274         {
2275             name: "SLR - Solarcoin",
2276             segwitAvailable: false,
2277             onSelect: function() {
2278                 network = bitcoinjs.bitcoin.networks.solarcoin;
2279                 setHdCoin(58);
2280             },
2281         },
2282         {
2283             name: "SMLY - Smileycoin",
2284             segwitAvailable: false,
2285             onSelect: function() {
2286                 network = bitcoinjs.bitcoin.networks.smileycoin;
2287                 setHdCoin(59);
2288             },
2289         },
2290         {
2291             name: "STRAT - Stratis",
2292             segwitAvailable: false,
2293             onSelect: function() {
2294                 network = bitcoinjs.bitcoin.networks.stratis;
2295                 setHdCoin(105);
2296             },
2297         },
2298         {
2299             name: "SYS - Syscoin",
2300             segwitAvailable: true,
2301             onSelect: function() {
2302                 network = bitcoinjs.bitcoin.networks.syscoin;
2303                 setHdCoin(57);
2304             },
2305         },
2306         {
2307             name: "THC - Hempcoin",
2308             segwitAvailable: false,
2309             onSelect: function() {
2310                 network = bitcoinjs.bitcoin.networks.hempcoin;
2311                 setHdCoin(113);
2312             },
2313         },
2314         {
2315             name: "TOA - Toa",
2316             segwitAvailable: false,
2317             onSelect: function() {
2318                 network = bitcoinjs.bitcoin.networks.toa;
2319                 setHdCoin(159);
2320             },
2321         },
2322         {
2323             name: "USC - Ultimatesecurecash",
2324             segwitAvailable: false,
2325             onSelect: function() {
2326                 network = bitcoinjs.bitcoin.networks.ultimatesecurecash;
2327                 setHdCoin(112);
2328             },
2329         },
2330         {
2331             name: "USNBT - NuBits",
2332             segwitAvailable: false,
2333             onSelect: function() {
2334                 network = bitcoinjs.bitcoin.networks.nubits;
2335                 setHdCoin(12);
2336             },
2337         },
2338         {
2339             name: "UNO - Unobtanium",
2340             segwitAvailable: false,
2341             onSelect: function() {
2342                 network = bitcoinjs.bitcoin.networks.unobtanium;
2343                 setHdCoin(92);
2344             },
2345         },
2346         {
2347             name: "VASH - Vpncoin",
2348             segwitAvailable: false,
2349             onSelect: function() {
2350                 network = bitcoinjs.bitcoin.networks.vpncoin;
2351                 setHdCoin(33);
2352             },
2353         },
2354         {
2355             name: "VIA - Viacoin",
2356             segwitAvailable: false,
2357             onSelect: function() {
2358                 network = bitcoinjs.bitcoin.networks.viacoin;
2359                 setHdCoin(14);
2360             },
2361         },
2362         {
2363             name: "VIA - Viacoin Testnet",
2364             segwitAvailable: false,
2365             onSelect: function() {
2366                 network = bitcoinjs.bitcoin.networks.viacointestnet;
2367                 setHdCoin(1);
2368             },
2369         },
2370         {
2371             name: "VIVO - Vivo",
2372             segwitAvailable: false,
2373             onSelect: function() {
2374                 network = bitcoinjs.bitcoin.networks.vivo;
2375                 setHdCoin(166);
2376             },
2377         },
2378         {
2379             name: "VTC - Vertcoin",
2380             segwitAvailable: true,
2381             onSelect: function() {
2382                 network = bitcoinjs.bitcoin.networks.vertcoin;
2383                 setHdCoin(28);
2384             },
2385         },
2386         {
2387             name: "WC - Wincoin",
2388             segwitAvailable: false,
2389             onSelect: function() {
2390                 network = bitcoinjs.bitcoin.networks.wincoin;
2391                 setHdCoin(181);
2392             },
2393         },
2394         {
2395             name: "XBC - Bitcoinplus",
2396             segwitAvailable: false,
2397             onSelect: function() {
2398                 network = bitcoinjs.bitcoin.networks.bitcoinplus;
2399                 setHdCoin(65);
2400             },
2401         },
2402         {
2403             name: "XMY - Myriadcoin",
2404             segwitAvailable: false,
2405             onSelect: function() {
2406                 network = bitcoinjs.bitcoin.networks.myriadcoin;
2407                 setHdCoin(90);
2408             },
2409         },
2410         {
2411             name: "XRP - Ripple",
2412             segwitAvailable: false,
2413             onSelect: function() {
2414                 network = bitcoinjs.bitcoin.networks.bitcoin;
2415                 setHdCoin(144);
2416             },
2417         },
2418         {
2419             name: "XVC - Vcash",
2420             segwitAvailable: false,
2421             onSelect: function() {
2422                 network = bitcoinjs.bitcoin.networks.vcash;
2423                 setHdCoin(127);
2424             },
2425         },
2426         {
2427             name: "XVG - Verge",
2428             segwitAvailable: false,
2429             onSelect: function() {
2430                 network = bitcoinjs.bitcoin.networks.verge;
2431                 setHdCoin(77);
2432             },
2433         },
2434         {
2435             name: "XWC - Whitecoin",
2436             segwitAvailable: false,
2437             onSelect: function() {
2438                 network = bitcoinjs.bitcoin.networks.whitecoin;
2439                 setHdCoin(155);
2440             },
2441         },
2442         {
2443             name: "XZC - Zcoin",
2444             segwitAvailable: true,
2445             onSelect: function() {
2446                 network = bitcoinjs.bitcoin.networks.zcoin;
2447                 setHdCoin(136);
2448             },
2449         },
2450         {
2451             name: "ZCL - Zclassic",
2452             segwitAvailable: false,
2453             onSelect: function() {
2454                 network = bitcoinjs.bitcoin.networks.zclassic;
2455                 setHdCoin(147);
2456             },
2457         },
2458         {
2459             name: "ZEC - Zcash",
2460             segwitAvailable: false,
2461             onSelect: function() {
2462                 network = bitcoinjs.bitcoin.networks.zcash;
2463                 setHdCoin(133);
2464             },
2465         },
2466         {
2467             name: "XUEZ - Xuez",
2468             segwitAvailable: false,
2469             onSelect: function() {
2470                 network = bitcoinjs.bitcoin.networks.xuez;
2471                 setHdCoin(225);
2472             },
2473         },
2474         {
2475             name: "ZEN - Zencash",
2476             segwitAvailable: false,
2477             onSelect: function() {
2478                 network = bitcoinjs.bitcoin.networks.zencash;
2479                 setHdCoin(121);
2480             },
2481         },
2482     ]
2483
2484     var clients = [
2485         {
2486             name: "Bitcoin Core",
2487             onSelect: function() {
2488                 DOM.bip32path.val("m/0'/0'");
2489                 DOM.hardenedAddresses.prop('checked', true);
2490             },
2491         },
2492         {
2493             name: "blockchain.info",
2494             onSelect: function() {
2495                 DOM.bip32path.val("m/44'/0'/0'");
2496                 DOM.hardenedAddresses.prop('checked', false);
2497             },
2498         },
2499         {
2500             name: "MultiBit HD",
2501             onSelect: function() {
2502                 DOM.bip32path.val("m/0'/0");
2503                 DOM.hardenedAddresses.prop('checked', false);
2504             },
2505         }
2506     ]
2507
2508     init();
2509
2510 })();