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.privacyScreenToggle = $(".privacy-screen-toggle");
  27     DOM.network = $(".network");
  28     DOM.bip32Client = $("#bip32-client");
  29     DOM.phraseNetwork = $("#network-phrase");
  30     DOM.useEntropy = $(".use-entropy");
  31     DOM.entropyContainer = $(".entropy-container");
  32     DOM.entropy = $(".entropy");
  33     DOM.entropyFiltered = DOM.entropyContainer.find(".filtered");
  34     DOM.entropyType = DOM.entropyContainer.find(".type");
  35     DOM.entropyCrackTime = DOM.entropyContainer.find(".crack-time");
  36     DOM.entropyEventCount = DOM.entropyContainer.find(".event-count");
  37     DOM.entropyBits = DOM.entropyContainer.find(".bits");
  38     DOM.entropyBitsPerEvent = DOM.entropyContainer.find(".bits-per-event");
  39     DOM.entropyWordCount = DOM.entropyContainer.find(".word-count");
  40     DOM.entropyBinary = DOM.entropyContainer.find(".binary");
  41     DOM.entropyWordIndexes = DOM.entropyContainer.find(".word-indexes");
  42     DOM.entropyChecksum = DOM.entropyContainer.find(".checksum");
  43     DOM.entropyMnemonicLength = DOM.entropyContainer.find(".mnemonic-length");
  44     DOM.entropyWeakEntropyOverrideWarning = DOM.entropyContainer.find(".weak-entropy-override-warning");
  45     DOM.entropyFilterWarning = DOM.entropyContainer.find(".filter-warning");
  46     DOM.phrase = $(".phrase");
  47     DOM.phraseSplit = $(".phraseSplit");
  48     DOM.phraseSplitWarn = $(".phraseSplitWarn");
  49     DOM.passphrase = $(".passphrase");
  50     DOM.generateContainer = $(".generate-container");
  51     DOM.generate = $(".generate");
  52     DOM.seed = $(".seed");
  53     DOM.rootKey = $(".root-key");
  54     DOM.litecoinLtubContainer = $(".litecoin-ltub-container");
  55     DOM.litecoinUseLtub = $(".litecoin-use-ltub");
  56     DOM.extendedPrivKey = $(".extended-priv-key");
  57     DOM.extendedPubKey = $(".extended-pub-key");
  58     DOM.bip32tab = $("#bip32-tab");
  59     DOM.bip44tab = $("#bip44-tab");
  60     DOM.bip49tab = $("#bip49-tab");
  61     DOM.bip84tab = $("#bip84-tab");
  62     DOM.bip141tab = $("#bip141-tab");
  63     DOM.bip32panel = $("#bip32");
  64     DOM.bip44panel = $("#bip44");
  65     DOM.bip49panel = $("#bip49");
  66     DOM.bip32path = $("#bip32-path");
  67     DOM.bip44path = $("#bip44-path");
  68     DOM.bip44purpose = $("#bip44 .purpose");
  69     DOM.bip44coin = $("#bip44 .coin");
  70     DOM.bip44account = $("#bip44 .account");
  71     DOM.bip44accountXprv = $("#bip44 .account-xprv");
  72     DOM.bip44accountXpub = $("#bip44 .account-xpub");
  73     DOM.bip44change = $("#bip44 .change");
  74     DOM.bip49unavailable = $("#bip49 .unavailable");
  75     DOM.bip49available = $("#bip49 .available");
  76     DOM.bip49path = $("#bip49-path");
  77     DOM.bip49purpose = $("#bip49 .purpose");
  78     DOM.bip49coin = $("#bip49 .coin");
  79     DOM.bip49account = $("#bip49 .account");
  80     DOM.bip49accountXprv = $("#bip49 .account-xprv");
  81     DOM.bip49accountXpub = $("#bip49 .account-xpub");
  82     DOM.bip49change = $("#bip49 .change");
  83     DOM.bip84unavailable = $("#bip84 .unavailable");
  84     DOM.bip84available = $("#bip84 .available");
  85     DOM.bip84path = $("#bip84-path");
  86     DOM.bip84purpose = $("#bip84 .purpose");
  87     DOM.bip84coin = $("#bip84 .coin");
  88     DOM.bip84account = $("#bip84 .account");
  89     DOM.bip84accountXprv = $("#bip84 .account-xprv");
  90     DOM.bip84accountXpub = $("#bip84 .account-xpub");
  91     DOM.bip84change = $("#bip84 .change");
  92     DOM.bip141unavailable = $("#bip141 .unavailable");
  93     DOM.bip141available = $("#bip141 .available");
  94     DOM.bip141path = $("#bip141-path");
  95     DOM.bip141semantics = $(".bip141-semantics");
  96     DOM.generatedStrength = $(".generate-container .strength");
  97     DOM.generatedStrengthWarning = $(".generate-container .warning");
  98     DOM.hardenedAddresses = $(".hardened-addresses");
  99     DOM.bitcoinCashAddressTypeContainer = $(".bch-addr-type-container");
 100     DOM.bitcoinCashAddressType = $("[name=bch-addr-type]")
 101     DOM.useBip38 = $(".use-bip38");
 102     DOM.bip38Password = $(".bip38-password");
 103     DOM.addresses = $(".addresses");
 104     DOM.csvTab = $("#csv-tab a");
 105     DOM.csv = $(".csv");
 106     DOM.rowsToAdd = $(".rows-to-add");
 107     DOM.more = $(".more");
 108     DOM.moreRowsStartIndex = $(".more-rows-start-index");
 109     DOM.feedback = $(".feedback");
 110     DOM.tab = $(".derivation-type a");
 111     DOM.indexToggle = $(".index-toggle");
 112     DOM.addressToggle = $(".address-toggle");
 113     DOM.publicKeyToggle = $(".public-key-toggle");
 114     DOM.privateKeyToggle = $(".private-key-toggle");
 115     DOM.languages = $(".languages a");
 116     DOM.qrContainer = $(".qr-container");
 117     DOM.qrHider = DOM.qrContainer.find(".qr-hider");
 118     DOM.qrImage = DOM.qrContainer.find(".qr-image");
 119     DOM.qrHint = DOM.qrContainer.find(".qr-hint");
 120     DOM.showQrEls = $("[data-show-qr]");
 121
 122     function init() {
 123         // Events
 124         DOM.privacyScreenToggle.on("change", privacyScreenToggled);
 125         DOM.generatedStrength.on("change", generatedStrengthChanged);
 126         DOM.network.on("change", networkChanged);
 127         DOM.bip32Client.on("change", bip32ClientChanged);
 128         DOM.useEntropy.on("change", setEntropyVisibility);
 129         DOM.entropy.on("input", delayedEntropyChanged);
 130         DOM.entropyMnemonicLength.on("change", entropyChanged);
 131         DOM.phrase.on("input", delayedPhraseChanged);
 132         DOM.passphrase.on("input", delayedPhraseChanged);
 133         DOM.generate.on("click", generateClicked);
 134         DOM.more.on("click", showMore);
 135         DOM.rootKey.on("input", delayedRootKeyChanged);
 136         DOM.litecoinUseLtub.on("change", litecoinUseLtubChanged);
 137         DOM.bip32path.on("input", calcForDerivationPath);
 138         DOM.bip44account.on("input", calcForDerivationPath);
 139         DOM.bip44change.on("input", calcForDerivationPath);
 140         DOM.bip49account.on("input", calcForDerivationPath);
 141         DOM.bip49change.on("input", calcForDerivationPath);
 142         DOM.bip84account.on("input", calcForDerivationPath);
 143         DOM.bip84change.on("input", calcForDerivationPath);
 144         DOM.bip141path.on("input", calcForDerivationPath);
 145         DOM.bip141semantics.on("change", tabChanged);
 146         DOM.tab.on("shown.bs.tab", tabChanged);
 147         DOM.hardenedAddresses.on("change", calcForDerivationPath);
 148         DOM.useBip38.on("change", calcForDerivationPath);
 149         DOM.bip38Password.on("change", calcForDerivationPath);
 150         DOM.indexToggle.on("click", toggleIndexes);
 151         DOM.addressToggle.on("click", toggleAddresses);
 152         DOM.publicKeyToggle.on("click", togglePublicKeys);
 153         DOM.privateKeyToggle.on("click", togglePrivateKeys);
 154         DOM.csvTab.on("click", updateCsv);
 155         DOM.languages.on("click", languageChanged);
 156         DOM.bitcoinCashAddressType.on("change", bitcoinCashAddressTypeChange);
 157         setQrEvents(DOM.showQrEls);
 158         disableForms();
 159         hidePending();
 160         hideValidationError();
 161         populateNetworkSelect();
 162         populateClientSelect();
 163     }
 164
 165     // Event handlers
 166
 167     function generatedStrengthChanged() {
 168         var strength = parseInt(DOM.generatedStrength.val());
 169         if (strength < 12) {
 170             DOM.generatedStrengthWarning.removeClass("hidden");
 171         }
 172         else {
 173             DOM.generatedStrengthWarning.addClass("hidden");
 174         }
 175     }
 176
 177     function networkChanged(e) {
 178         clearDerivedKeys();
 179         clearAddressesList();
 180         DOM.litecoinLtubContainer.addClass("hidden");
 181         DOM.bitcoinCashAddressTypeContainer.addClass("hidden");
 182         var networkIndex = e.target.value;
 183         var network = networks[networkIndex];
 184         network.onSelect();
 185         adjustNetworkForSegwit();
 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(function() {
 238             phraseChanged();
 239             var entropy = mnemonic.toRawEntropyBin(DOM.phrase.val());
 240             if (entropy !== null) {
 241                 DOM.entropyMnemonicLength.val("raw");
 242                 DOM.entropy.val(entropy);
 243             }
 244         }, 400);
 245     }
 246
 247     function phraseChanged() {
 248         showPending();
 249         setMnemonicLanguage();
 250         // Get the mnemonic phrase
 251         var phrase = DOM.phrase.val();
 252         var errorText = findPhraseErrors(phrase);
 253         if (errorText) {
 254             showValidationError(errorText);
 255             return;
 256         }
 257         // Calculate and display
 258         var passphrase = DOM.passphrase.val();
 259         calcBip32RootKeyFromSeed(phrase, passphrase);
 260         calcForDerivationPath();
 261         // Show the word indexes
 262         showWordIndexes();
 263         writeSplitPhrase(phrase);
 264     }
 265
 266     function tabChanged() {
 267         showPending();
 268         adjustNetworkForSegwit();
 269         var phrase = DOM.phrase.val();
 270         if (phrase != "") {
 271             // Calculate and display for mnemonic
 272             var errorText = findPhraseErrors(phrase);
 273             if (errorText) {
 274                 showValidationError(errorText);
 275                 return;
 276             }
 277             // Calculate and display
 278             var passphrase = DOM.passphrase.val();
 279             calcBip32RootKeyFromSeed(phrase, passphrase);
 280         }
 281         else {
 282             // Calculate and display for root key
 283             var rootKeyBase58 = DOM.rootKey.val();
 284             var errorText = validateRootKey(rootKeyBase58);
 285             if (errorText) {
 286                 showValidationError(errorText);
 287                 return;
 288             }
 289             // Calculate and display
 290             calcBip32RootKeyFromBase58(rootKeyBase58);
 291         }
 292         calcForDerivationPath();
 293     }
 294
 295     function delayedEntropyChanged() {
 296         hideValidationError();
 297         showPending();
 298         if (entropyChangeTimeoutEvent != null) {
 299             clearTimeout(entropyChangeTimeoutEvent);
 300         }
 301         entropyChangeTimeoutEvent = setTimeout(entropyChanged, 400);
 302     }
 303
 304     function entropyChanged() {
 305         // If blank entropy, clear mnemonic, addresses, errors
 306         if (DOM.entropy.val().trim().length == 0) {
 307             clearDisplay();
 308             clearEntropyFeedback();
 309             DOM.phrase.val("");
 310             DOM.phraseSplit.val("");
 311             showValidationError("Blank entropy");
 312             return;
 313         }
 314         // Get the current phrase to detect changes
 315         var phrase = DOM.phrase.val();
 316         // Set the phrase from the entropy
 317         setMnemonicFromEntropy();
 318         // Recalc addresses if the phrase has changed
 319         var newPhrase = DOM.phrase.val();
 320         if (newPhrase != phrase) {
 321             if (newPhrase.length == 0) {
 322                 clearDisplay();
 323             }
 324             else {
 325                 phraseChanged();
 326             }
 327         }
 328         else {
 329             hidePending();
 330         }
 331     }
 332
 333     function delayedRootKeyChanged() {
 334         // Warn if there is an existing mnemonic or passphrase.
 335         if (DOM.phrase.val().length > 0 || DOM.passphrase.val().length > 0) {
 336             if (!confirm("This will clear existing mnemonic and passphrase")) {
 337                 DOM.rootKey.val(bip32RootKey);
 338                 return
 339             }
 340         }
 341         hideValidationError();
 342         showPending();
 343         // Clear existing mnemonic and passphrase
 344         DOM.phrase.val("");
 345         DOM.phraseSplit.val("");
 346         DOM.passphrase.val("");
 347         seed = null;
 348         if (rootKeyChangedTimeoutEvent != null) {
 349             clearTimeout(rootKeyChangedTimeoutEvent);
 350         }
 351         rootKeyChangedTimeoutEvent = setTimeout(rootKeyChanged, 400);
 352     }
 353
 354     function rootKeyChanged() {
 355         showPending();
 356         hideValidationError();
 357         var rootKeyBase58 = DOM.rootKey.val();
 358         var errorText = validateRootKey(rootKeyBase58);
 359         if (errorText) {
 360             showValidationError(errorText);
 361             return;
 362         }
 363         // Calculate and display
 364         calcBip32RootKeyFromBase58(rootKeyBase58);
 365         calcForDerivationPath();
 366     }
 367
 368     function litecoinUseLtubChanged() {
 369         litecoinUseLtub = DOM.litecoinUseLtub.prop("checked");
 370         if (litecoinUseLtub) {
 371             network = bitcoinjs.bitcoin.networks.litecoin;
 372         }
 373         else {
 374             network = bitcoinjs.bitcoin.networks.litecoinXprv;
 375         }
 376         phraseChanged();
 377     }
 378
 379     function calcForDerivationPath() {
 380         clearDerivedKeys();
 381         clearAddressesList();
 382         showPending();
 383         // Don't show segwit if it's selected but network doesn't support it
 384         if (segwitSelected() && !networkHasSegwit()) {
 385             showSegwitUnavailable();
 386             hidePending();
 387             return;
 388         }
 389         showSegwitAvailable();
 390         // Get the derivation path
 391         var derivationPath = getDerivationPath();
 392         var errorText = findDerivationPathErrors(derivationPath);
 393         if (errorText) {
 394             showValidationError(errorText);
 395             return;
 396         }
 397         bip32ExtendedKey = calcBip32ExtendedKey(derivationPath);
 398         if (bip44TabSelected()) {
 399             displayBip44Info();
 400         }
 401         else if (bip49TabSelected()) {
 402             displayBip49Info();
 403         }
 404         else if (bip84TabSelected()) {
 405             displayBip84Info();
 406         }
 407         displayBip32Info();
 408     }
 409
 410     function generateClicked() {
 411         if (isUsingOwnEntropy()) {
 412             return;
 413         }
 414         clearDisplay();
 415         showPending();
 416         setTimeout(function() {
 417             setMnemonicLanguage();
 418             var phrase = generateRandomPhrase();
 419             if (!phrase) {
 420                 return;
 421             }
 422             phraseChanged();
 423         }, 50);
 424     }
 425
 426     function languageChanged() {
 427         setTimeout(function() {
 428             setMnemonicLanguage();
 429             if (DOM.phrase.val().length > 0) {
 430                 var newPhrase = convertPhraseToNewLanguage();
 431                 DOM.phrase.val(newPhrase);
 432                 phraseChanged();
 433             }
 434             else {
 435                 DOM.generate.trigger("click");
 436             }
 437         }, 50);
 438     }
 439
 440     function bitcoinCashAddressTypeChange() {
 441         phraseChanged();
 442     }
 443
 444     function toggleIndexes() {
 445         showIndex = !showIndex;
 446         $("td.index span").toggleClass("invisible");
 447     }
 448
 449     function toggleAddresses() {
 450         showAddress = !showAddress;
 451         $("td.address span").toggleClass("invisible");
 452     }
 453
 454     function togglePublicKeys() {
 455         showPubKey = !showPubKey;
 456         $("td.pubkey span").toggleClass("invisible");
 457     }
 458
 459     function togglePrivateKeys() {
 460         showPrivKey = !showPrivKey;
 461         $("td.privkey span").toggleClass("invisible");
 462     }
 463
 464     function privacyScreenToggled() {
 465         // private-data contains elements added to DOM at runtime
 466         // so catch all by adding visual privacy class to the root of the DOM
 467         if (DOM.privacyScreenToggle.prop("checked")) {
 468             $("body").addClass("visual-privacy");
 469         }
 470         else {
 471             $("body").removeClass("visual-privacy");
 472         }
 473     }
 474
 475     // Private methods
 476
 477     function generateRandomPhrase() {
 478         if (!hasStrongRandom()) {
 479             var errorText = "This browser does not support strong randomness";
 480             showValidationError(errorText);
 481             return;
 482         }
 483         // get the amount of entropy to use
 484         var numWords = parseInt(DOM.generatedStrength.val());
 485         var strength = numWords / 3 * 32;
 486         var buffer = new Uint8Array(strength / 8);
 487         // create secure entropy
 488         var data = crypto.getRandomValues(buffer);
 489         // show the words
 490         var words = mnemonic.toMnemonic(data);
 491         DOM.phrase.val(words);
 492         // show the entropy
 493         var entropyHex = uint8ArrayToHex(data);
 494         DOM.entropy.val(entropyHex);
 495         // ensure entropy fields are consistent with what is being displayed
 496         DOM.entropyMnemonicLength.val("raw");
 497         return words;
 498     }
 499
 500     function calcBip32RootKeyFromSeed(phrase, passphrase) {
 501         seed = mnemonic.toSeed(phrase, passphrase);
 502         bip32RootKey = bitcoinjs.bitcoin.HDNode.fromSeedHex(seed, network);
 503         if(isGRS())
 504             bip32RootKey = groestlcoinjs.HDNode.fromSeedHex(seed, network);
 505
 506     }
 507
 508     function calcBip32RootKeyFromBase58(rootKeyBase58) {
 509         if(isGRS()) {
 510             calcBip32RootKeyFromBase58GRS(rootKeyBase58);
 511             return;
 512         }
 513         // try parsing with various segwit network params since this extended
 514         // key may be from any one of them.
 515         if (networkHasSegwit()) {
 516             var n = network;
 517             if ("baseNetwork" in n) {
 518                 n = bitcoinjs.bitcoin.networks[n.baseNetwork];
 519             }
 520             // try parsing using base network params
 521             try {
 522                 bip32RootKey = bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, n);
 523                 return;
 524             }
 525             catch (e) {}
 526             // try parsing using p2wpkh params
 527             if ("p2wpkh" in n) {
 528                 try {
 529                     bip32RootKey = bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wpkh);
 530                     return;
 531                 }
 532                 catch (e) {}
 533             }
 534             // try parsing using p2wpkh-in-p2sh network params
 535             if ("p2wpkhInP2sh" in n) {
 536                 try {
 537                     bip32RootKey = bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wpkhInP2sh);
 538                     return;
 539                 }
 540                 catch (e) {}
 541             }
 542             // try parsing using p2wsh network params
 543             if ("p2wsh" in n) {
 544                 try {
 545                     bip32RootKey = bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wsh);
 546                     return;
 547                 }
 548                 catch (e) {}
 549             }
 550             // try parsing using p2wsh-in-p2sh network params
 551             if ("p2wshInP2sh" in n) {
 552                 try {
 553                     bip32RootKey = bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wshInP2sh);
 554                     return;
 555                 }
 556                 catch (e) {}
 557             }
 558         }
 559         // try the network params as currently specified
 560         bip32RootKey = bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, network);
 561     }
 562
 563     function calcBip32RootKeyFromBase58GRS(rootKeyBase58) {
 564         // try parsing with various segwit network params since this extended
 565         // key may be from any one of them.
 566         if (networkHasSegwit()) {
 567             var n = network;
 568             if ("baseNetwork" in n) {
 569                 n = bitcoinjs.bitcoin.networks[n.baseNetwork];
 570             }
 571             // try parsing using base network params
 572             try {
 573                 bip32RootKey = groestlcoinjs.HDNode.fromBase58(rootKeyBase58, n);
 574                 return;
 575             }
 576             catch (e) {}
 577             // try parsing using p2wpkh params
 578             if ("p2wpkh" in n) {
 579                 try {
 580                     bip32RootKey = groestlcoinjs.HDNode.fromBase58(rootKeyBase58, n.p2wpkh);
 581                     return;
 582                 }
 583                 catch (e) {}
 584             }
 585             // try parsing using p2wpkh-in-p2sh network params
 586             if ("p2wpkhInP2sh" in n) {
 587                 try {
 588                     bip32RootKey = groestlcoinjs.HDNode.fromBase58(rootKeyBase58, n.p2wpkhInP2sh);
 589                     return;
 590                 }
 591                 catch (e) {}
 592             }
 593         }
 594         // try the network params as currently specified
 595         bip32RootKey = groestlcoinjs.HDNode.fromBase58(rootKeyBase58, network);
 596     }
 597
 598     function calcBip32ExtendedKey(path) {
 599         // Check there's a root key to derive from
 600         if (!bip32RootKey) {
 601             return bip32RootKey;
 602         }
 603         var extendedKey = bip32RootKey;
 604         // Derive the key from the path
 605         var pathBits = path.split("/");
 606         for (var i=0; i<pathBits.length; i++) {
 607             var bit = pathBits[i];
 608             var index = parseInt(bit);
 609             if (isNaN(index)) {
 610                 continue;
 611             }
 612             var hardened = bit[bit.length-1] == "'";
 613             var isPriv = !(extendedKey.isNeutered());
 614             var invalidDerivationPath = hardened && !isPriv;
 615             if (invalidDerivationPath) {
 616                 extendedKey = null;
 617             }
 618             else if (hardened) {
 619                 extendedKey = extendedKey.deriveHardened(index);
 620             }
 621             else {
 622                 extendedKey = extendedKey.derive(index);
 623             }
 624         }
 625         return extendedKey;
 626     }
 627
 628     function showValidationError(errorText) {
 629         DOM.feedback
 630             .text(errorText)
 631             .show();
 632     }
 633
 634     function hideValidationError() {
 635         DOM.feedback
 636             .text("")
 637             .hide();
 638     }
 639
 640     function findPhraseErrors(phrase) {
 641         // Preprocess the words
 642         phrase = mnemonic.normalizeString(phrase);
 643         var words = phraseToWordArray(phrase);
 644         // Detect blank phrase
 645         if (words.length == 0) {
 646             return "Blank mnemonic";
 647         }
 648         // Check each word
 649         for (var i=0; i<words.length; i++) {
 650             var word = words[i];
 651             var language = getLanguage();
 652             if (WORDLISTS[language].indexOf(word) == -1) {
 653                 console.log("Finding closest match to " + word);
 654                 var nearestWord = findNearestWord(word);
 655                 return word + " not in wordlist, did you mean " + nearestWord + "?";
 656             }
 657         }
 658         // Check the words are valid
 659         var properPhrase = wordArrayToPhrase(words);
 660         var isValid = mnemonic.check(properPhrase);
 661         if (!isValid) {
 662             return "Invalid mnemonic";
 663         }
 664         return false;
 665     }
 666
 667     function validateRootKey(rootKeyBase58) {
 668         if(isGRS())
 669             return validateRootKeyGRS(rootKeyBase58);
 670
 671         // try various segwit network params since this extended key may be from
 672         // any one of them.
 673         if (networkHasSegwit()) {
 674             var n = network;
 675             if ("baseNetwork" in n) {
 676                 n = bitcoinjs.bitcoin.networks[n.baseNetwork];
 677             }
 678             // try parsing using base network params
 679             try {
 680                 bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, n);
 681                 return "";
 682             }
 683             catch (e) {}
 684             // try parsing using p2wpkh params
 685             if ("p2wpkh" in n) {
 686                 try {
 687                     bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wpkh);
 688                     return "";
 689                 }
 690                 catch (e) {}
 691             }
 692             // try parsing using p2wpkh-in-p2sh network params
 693             if ("p2wpkhInP2sh" in n) {
 694                 try {
 695                     bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wpkhInP2sh);
 696                     return "";
 697                 }
 698                 catch (e) {}
 699             }
 700             // try parsing using p2wsh network params
 701             if ("p2wsh" in n) {
 702                 try {
 703                     bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wsh);
 704                     return "";
 705                 }
 706                 catch (e) {}
 707             }
 708             // try parsing using p2wsh-in-p2sh network params
 709             if ("p2wshInP2sh" in n) {
 710                 try {
 711                     bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wshInP2sh);
 712                     return "";
 713                 }
 714                 catch (e) {}
 715             }
 716         }
 717         // try the network params as currently specified
 718         try {
 719             bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, network);
 720         }
 721         catch (e) {
 722             return "Invalid root key";
 723         }
 724         return "";
 725     }
 726
 727     function validateRootKeyGRS(rootKeyBase58) {
 728         // try various segwit network params since this extended key may be from
 729         // any one of them.
 730         if (networkHasSegwit()) {
 731             var n = network;
 732             if ("baseNetwork" in n) {
 733                 n = bitcoinjs.bitcoin.networks[n.baseNetwork];
 734             }
 735             // try parsing using base network params
 736             try {
 737                 groestlcoinjs.HDNode.fromBase58(rootKeyBase58, n);
 738                 return "";
 739             }
 740             catch (e) {}
 741             // try parsing using p2wpkh params
 742             if ("p2wpkh" in n) {
 743                 try {
 744                     groestlcoinjs.HDNode.fromBase58(rootKeyBase58, n.p2wpkh);
 745                     return "";
 746                 }
 747                 catch (e) {}
 748             }
 749             // try parsing using p2wpkh-in-p2sh network params
 750             if ("p2wpkhInP2sh" in n) {
 751                 try {
 752                     groestlcoinjs.HDNode.fromBase58(rootKeyBase58, n.p2wpkhInP2sh);
 753                     return "";
 754                 }
 755                 catch (e) {}
 756             }
 757         }
 758         // try the network params as currently specified
 759         try {
 760             groestlcoinjs.HDNode.fromBase58(rootKeyBase58, network);
 761         }
 762         catch (e) {
 763             return "Invalid root key";
 764         }
 765         return "";
 766     }
 767
 768     function getDerivationPath() {
 769         if (bip44TabSelected()) {
 770             var purpose = parseIntNoNaN(DOM.bip44purpose.val(), 44);
 771             var coin = parseIntNoNaN(DOM.bip44coin.val(), 0);
 772             var account = parseIntNoNaN(DOM.bip44account.val(), 0);
 773             var change = parseIntNoNaN(DOM.bip44change.val(), 0);
 774             var path = "m/";
 775             path += purpose + "'/";
 776             path += coin + "'/";
 777             path += account + "'/";
 778             path += change;
 779             DOM.bip44path.val(path);
 780             var derivationPath = DOM.bip44path.val();
 781             console.log("Using derivation path from BIP44 tab: " + derivationPath);
 782             return derivationPath;
 783         }
 784         else if (bip49TabSelected()) {
 785             var purpose = parseIntNoNaN(DOM.bip49purpose.val(), 49);
 786             var coin = parseIntNoNaN(DOM.bip49coin.val(), 0);
 787             var account = parseIntNoNaN(DOM.bip49account.val(), 0);
 788             var change = parseIntNoNaN(DOM.bip49change.val(), 0);
 789             var path = "m/";
 790             path += purpose + "'/";
 791             path += coin + "'/";
 792             path += account + "'/";
 793             path += change;
 794             DOM.bip49path.val(path);
 795             var derivationPath = DOM.bip49path.val();
 796             console.log("Using derivation path from BIP49 tab: " + derivationPath);
 797             return derivationPath;
 798         }
 799         else if (bip84TabSelected()) {
 800             var purpose = parseIntNoNaN(DOM.bip84purpose.val(), 84);
 801             var coin = parseIntNoNaN(DOM.bip84coin.val(), 0);
 802             var account = parseIntNoNaN(DOM.bip84account.val(), 0);
 803             var change = parseIntNoNaN(DOM.bip84change.val(), 0);
 804             var path = "m/";
 805             path += purpose + "'/";
 806             path += coin + "'/";
 807             path += account + "'/";
 808             path += change;
 809             DOM.bip84path.val(path);
 810             var derivationPath = DOM.bip84path.val();
 811             console.log("Using derivation path from BIP84 tab: " + derivationPath);
 812             return derivationPath;
 813         }
 814         else if (bip32TabSelected()) {
 815             var derivationPath = DOM.bip32path.val();
 816             console.log("Using derivation path from BIP32 tab: " + derivationPath);
 817             return derivationPath;
 818         }
 819         else if (bip141TabSelected()) {
 820             var derivationPath = DOM.bip141path.val();
 821             console.log("Using derivation path from BIP141 tab: " + derivationPath);
 822             return derivationPath;
 823         }
 824         else {
 825             console.log("Unknown derivation path");
 826         }
 827     }
 828
 829     function findDerivationPathErrors(path) {
 830         // TODO is not perfect but is better than nothing
 831         // Inspired by
 832         // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#test-vectors
 833         // and
 834         // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#extended-keys
 835         var maxDepth = 255; // TODO verify this!!
 836         var maxIndexValue = Math.pow(2, 31); // TODO verify this!!
 837         if (path[0] != "m") {
 838             return "First character must be 'm'";
 839         }
 840         if (path.length > 1) {
 841             if (path[1] != "/") {
 842                 return "Separator must be '/'";
 843             }
 844             var indexes = path.split("/");
 845             if (indexes.length > maxDepth) {
 846                 return "Derivation depth is " + indexes.length + ", must be less than " + maxDepth;
 847             }
 848             for (var depth = 1; depth<indexes.length; depth++) {
 849                 var index = indexes[depth];
 850                 var invalidChars = index.replace(/^[0-9]+'?$/g, "")
 851                 if (invalidChars.length > 0) {
 852                     return "Invalid characters " + invalidChars + " found at depth " + depth;
 853                 }
 854                 var indexValue = parseInt(index.replace("'", ""));
 855                 if (isNaN(depth)) {
 856                     return "Invalid number at depth " + depth;
 857                 }
 858                 if (indexValue > maxIndexValue) {
 859                     return "Value of " + indexValue + " at depth " + depth + " must be less than " + maxIndexValue;
 860                 }
 861             }
 862         }
 863         // Check root key exists or else derivation path is useless!
 864         if (!bip32RootKey) {
 865             return "No root key";
 866         }
 867         // Check no hardened derivation path when using xpub keys
 868         var hardenedPath = path.indexOf("'") > -1;
 869         var hardenedAddresses = bip32TabSelected() && DOM.hardenedAddresses.prop("checked");
 870         var hardened = hardenedPath || hardenedAddresses;
 871         var isXpubkey = bip32RootKey.isNeutered();
 872         if (hardened && isXpubkey) {
 873             return "Hardened derivation path is invalid with xpub key";
 874         }
 875         return false;
 876     }
 877
 878     function isGRS() {
 879         return networks[DOM.network.val()].name == "GRS - Groestlcoin" || networks[DOM.network.val()].name == "GRS - Groestlcoin Testnet";
 880     }
 881
 882     function isELA() {
 883         return networks[DOM.network.val()].name == "ELA - Elastos"
 884     }
 885
 886     function displayBip44Info() {
 887         // Get the derivation path for the account
 888         var purpose = parseIntNoNaN(DOM.bip44purpose.val(), 44);
 889         var coin = parseIntNoNaN(DOM.bip44coin.val(), 0);
 890         var account = parseIntNoNaN(DOM.bip44account.val(), 0);
 891         var path = "m/";
 892         path += purpose + "'/";
 893         path += coin + "'/";
 894         path += account + "'/";
 895         // Calculate the account extended keys
 896         var accountExtendedKey = calcBip32ExtendedKey(path);
 897         var accountXprv = accountExtendedKey.toBase58();
 898         var accountXpub = accountExtendedKey.neutered().toBase58();
 899
 900         // Display the extended keys
 901         DOM.bip44accountXprv.val(accountXprv);
 902         DOM.bip44accountXpub.val(accountXpub);
 903
 904         if (isELA()) {
 905             displayBip44InfoForELA();
 906         }
 907     }
 908
 909     function displayBip49Info() {
 910         // Get the derivation path for the account
 911         var purpose = parseIntNoNaN(DOM.bip49purpose.val(), 49);
 912         var coin = parseIntNoNaN(DOM.bip49coin.val(), 0);
 913         var account = parseIntNoNaN(DOM.bip49account.val(), 0);
 914         var path = "m/";
 915         path += purpose + "'/";
 916         path += coin + "'/";
 917         path += account + "'/";
 918         // Calculate the account extended keys
 919         var accountExtendedKey = calcBip32ExtendedKey(path);
 920         var accountXprv = accountExtendedKey.toBase58();
 921         var accountXpub = accountExtendedKey.neutered().toBase58();
 922         // Display the extended keys
 923         DOM.bip49accountXprv.val(accountXprv);
 924         DOM.bip49accountXpub.val(accountXpub);
 925     }
 926
 927     function displayBip84Info() {
 928         // Get the derivation path for the account
 929         var purpose = parseIntNoNaN(DOM.bip84purpose.val(), 84);
 930         var coin = parseIntNoNaN(DOM.bip84coin.val(), 0);
 931         var account = parseIntNoNaN(DOM.bip84account.val(), 0);
 932         var path = "m/";
 933         path += purpose + "'/";
 934         path += coin + "'/";
 935         path += account + "'/";
 936         // Calculate the account extended keys
 937         var accountExtendedKey = calcBip32ExtendedKey(path);
 938         var accountXprv = accountExtendedKey.toBase58();
 939         var accountXpub = accountExtendedKey.neutered().toBase58();
 940         // Display the extended keys
 941         DOM.bip84accountXprv.val(accountXprv);
 942         DOM.bip84accountXpub.val(accountXpub);
 943     }
 944
 945     function displayBip32Info() {
 946         // Display the key
 947         DOM.seed.val(seed);
 948         var rootKey = bip32RootKey.toBase58();
 949         DOM.rootKey.val(rootKey);
 950         var xprvkeyB58 = "NA";
 951         if (!bip32ExtendedKey.isNeutered()) {
 952             xprvkeyB58 = bip32ExtendedKey.toBase58();
 953         }
 954         var extendedPrivKey = xprvkeyB58;
 955         DOM.extendedPrivKey.val(extendedPrivKey);
 956         var extendedPubKey = bip32ExtendedKey.neutered().toBase58();
 957         DOM.extendedPubKey.val(extendedPubKey);
 958         // Display the addresses and privkeys
 959         clearAddressesList();
 960         var initialAddressCount = parseInt(DOM.rowsToAdd.val());
 961         displayAddresses(0, initialAddressCount);
 962
 963         if (isELA()) {
 964             displayBip32InfoForELA();
 965         }
 966     }
 967
 968     function displayAddresses(start, total) {
 969         generationProcesses.push(new (function() {
 970
 971             var rows = [];
 972
 973             this.stop = function() {
 974                 for (var i=0; i<rows.length; i++) {
 975                     rows[i].shouldGenerate = false;
 976                 }
 977                 hidePending();
 978             }
 979
 980             for (var i=0; i<total; i++) {
 981                 var index = i + start;
 982                 var isLast = i == total - 1;
 983                 rows.push(new TableRow(index, isLast));
 984             }
 985
 986         })());
 987     }
 988
 989     function segwitSelected() {
 990         return bip49TabSelected() || bip84TabSelected() || bip141TabSelected();
 991     }
 992
 993     function p2wpkhSelected() {
 994         return bip84TabSelected() ||
 995                 bip141TabSelected() && DOM.bip141semantics.val() == "p2wpkh";
 996     }
 997
 998     function p2wpkhInP2shSelected() {
 999         return bip49TabSelected() ||
1000             (bip141TabSelected() && DOM.bip141semantics.val() == "p2wpkh-p2sh");
1001     }
1002
1003     function p2wshSelected() {
1004         return bip141TabSelected() && DOM.bip141semantics.val() == "p2wsh";
1005     }
1006
1007     function p2wshInP2shSelected() {
1008         return (bip141TabSelected() && DOM.bip141semantics.val() == "p2wsh-p2sh");
1009     }
1010
1011     function TableRow(index, isLast) {
1012
1013         var self = this;
1014         this.shouldGenerate = true;
1015         var useHardenedAddresses = DOM.hardenedAddresses.prop("checked");
1016         var useBip38 = DOM.useBip38.prop("checked");
1017         var bip38password = DOM.bip38Password.val();
1018         var isSegwit = segwitSelected();
1019         var segwitAvailable = networkHasSegwit();
1020         var isP2wpkh = p2wpkhSelected();
1021         var isP2wpkhInP2sh = p2wpkhInP2shSelected();
1022         var isP2wsh = p2wshSelected();
1023         var isP2wshInP2sh = p2wshInP2shSelected();
1024
1025         function init() {
1026             calculateValues();
1027         }
1028
1029         function calculateValues() {
1030             setTimeout(function() {
1031                 if (!self.shouldGenerate) {
1032                     return;
1033                 }
1034                 // derive HDkey for this row of the table
1035                 var key = "NA";
1036                 if (useHardenedAddresses) {
1037                     key = bip32ExtendedKey.deriveHardened(index);
1038                 }
1039                 else {
1040                     key = bip32ExtendedKey.derive(index);
1041                 }
1042                 // bip38 requires uncompressed keys
1043                 // see https://github.com/iancoleman/bip39/issues/140#issuecomment-352164035
1044                 var keyPair = key.keyPair;
1045                 var useUncompressed = useBip38;
1046                 if (useUncompressed) {
1047                     keyPair = new bitcoinjs.bitcoin.ECPair(keyPair.d, null, { network: network, compressed: false });
1048                     if(isGRS())
1049                         keyPair = new groestlcoinjs.ECPair(keyPair.d, null, { network: network, compressed: false });
1050
1051                 }
1052                 // get address
1053                 var address = keyPair.getAddress().toString();
1054                 // get privkey
1055                 var hasPrivkey = !key.isNeutered();
1056                 var privkey = "NA";
1057                 if (hasPrivkey) {
1058                     privkey = keyPair.toWIF();
1059                     // BIP38 encode private key if required
1060                     if (useBip38) {
1061                         if(isGRS())
1062                             privkey = groestlcoinjsBip38.encrypt(keyPair.d.toBuffer(), false, bip38password, function(p) {
1063                                 console.log("Progressed " + p.percent.toFixed(1) + "% for index " + index);
1064                             }, null, networks[DOM.network.val()].name.includes("Testnet"));
1065                         else
1066                             privkey = bitcoinjsBip38.encrypt(keyPair.d.toBuffer(), false, bip38password, function(p) {
1067                                 console.log("Progressed " + p.percent.toFixed(1) + "% for index " + index);
1068                             });
1069                     }
1070                 }
1071                 // get pubkey
1072                 var pubkey = keyPair.getPublicKeyBuffer().toString('hex');
1073                 var indexText = getDerivationPath() + "/" + index;
1074                 if (useHardenedAddresses) {
1075                     indexText = indexText + "'";
1076                 }
1077                 // Ethereum values are different
1078                 if (networkIsEthereum()) {
1079                     var privKeyBuffer = keyPair.d.toBuffer(32);
1080                     privkey = privKeyBuffer.toString('hex');
1081                     var addressBuffer = ethUtil.privateToAddress(privKeyBuffer);
1082                     var hexAddress = addressBuffer.toString('hex');
1083                     var checksumAddress = ethUtil.toChecksumAddress(hexAddress);
1084                     address = ethUtil.addHexPrefix(checksumAddress);
1085                     privkey = ethUtil.addHexPrefix(privkey);
1086                     pubkey = ethUtil.addHexPrefix(pubkey);
1087                 }
1088
1089                 // Stellar is different
1090                 if (networks[DOM.network.val()].name == "XLM - Stellar") {
1091                     var purpose = parseIntNoNaN(DOM.bip44purpose.val(), 44);
1092                     var coin = parseIntNoNaN(DOM.bip44coin.val(), 0);
1093                     var path = "m/";
1094                         path += purpose + "'/";
1095                         path += coin + "'/" + index + "'";
1096                     var keypair = stellarUtil.getKeypair(path, seed);
1097                     indexText = path;
1098                     privkey = keypair.secret();
1099                     pubkey = address = keypair.publicKey();
1100                 }
1101                 if ((networks[DOM.network.val()].name == "NAS - Nebulas")) {
1102                     var NasAccount = require("nebulas-account");
1103                     var privKeyBuffer = keyPair.d.toBuffer(32);
1104                     var nebulasAccount = new NasAccount();
1105                     nebulasAccount.setPrivateKey(privKeyBuffer);
1106                     address = nebulasAccount.getAddressString();
1107                     privkey = nebulasAccount.getPrivateKeyString();
1108                     pubkey = nebulasAccount.getPublicKeyString();
1109                 }
1110                 // Ripple values are different
1111                 if (networks[DOM.network.val()].name == "XRP - Ripple") {
1112                     privkey = convertRipplePriv(privkey);
1113                     address = convertRippleAdrr(address);
1114                 }
1115                 // CasinoCoin values are different
1116                 if (networks[DOM.network.val()].name == "CSC - CasinoCoin") {
1117                     privkey = convertCasinoCoinPriv(privkey);
1118                     address = convertCasinoCoinAdrr(address);
1119                 }
1120                 // Bitcoin Cash address format may vary
1121                 if (networks[DOM.network.val()].name == "BCH - Bitcoin Cash") {
1122                     var bchAddrType = DOM.bitcoinCashAddressType.filter(":checked").val();
1123                     if (bchAddrType == "cashaddr") {
1124                         address = bchaddr.toCashAddress(address);
1125                     }
1126                     else if (bchAddrType == "bitpay") {
1127                         address = bchaddr.toBitpayAddress(address);
1128                     }
1129                 }
1130                  // Bitcoin Cash address format may vary
1131                  if (networks[DOM.network.val()].name == "SLP - Simple Ledger Protocol") {
1132                      var bchAddrType = DOM.bitcoinCashAddressType.filter(":checked").val();
1133                      if (bchAddrType == "cashaddr") {
1134                          address = bchaddr.toSlpAddress(address);
1135                      }
1136                  }
1137                 // Segwit addresses are different
1138                 if (isSegwit) {
1139                     if (!segwitAvailable) {
1140                         return;
1141                     }
1142                     if (isP2wpkh) {
1143                         var keyhash = bitcoinjs.bitcoin.crypto.hash160(key.getPublicKeyBuffer());
1144                         var scriptpubkey = bitcoinjs.bitcoin.script.witnessPubKeyHash.output.encode(keyhash);
1145                         address = bitcoinjs.bitcoin.address.fromOutputScript(scriptpubkey, network)
1146                     }
1147                     else if (isP2wpkhInP2sh) {
1148                         var keyhash = bitcoinjs.bitcoin.crypto.hash160(key.getPublicKeyBuffer());
1149                         var scriptsig = bitcoinjs.bitcoin.script.witnessPubKeyHash.output.encode(keyhash);
1150                         var addressbytes = bitcoinjs.bitcoin.crypto.hash160(scriptsig);
1151                         var scriptpubkey = bitcoinjs.bitcoin.script.scriptHash.output.encode(addressbytes);
1152                         address = bitcoinjs.bitcoin.address.fromOutputScript(scriptpubkey, network)
1153                     }
1154                     else if (isP2wsh) {
1155                         // TODO
1156                         address = "";
1157                     }
1158                     else if (isP2wshInP2sh) {
1159                         // TODO
1160                         address = "";
1161                     }
1162                 }
1163
1164                 if ((networks[DOM.network.val()].name == "CRW - Crown")) {
1165                     address = bitcoinjs.bitcoin.networks.crown.toNewAddress(address);
1166                 }
1167
1168               if (networks[DOM.network.val()].name == "EOS - EOSIO") {
1169                     address = ""
1170                     pubkey = eosUtil.bufferToPublic(keyPair.getPublicKeyBuffer());
1171                     privkey = eosUtil.bufferToPrivate(keyPair.d.toBuffer(32));
1172                 }
1173
1174                 //Groestlcoin Addresses are different
1175                 if(isGRS()) {
1176
1177                     if (isSegwit) {
1178                         if (!segwitAvailable) {
1179                             return;
1180                         }
1181                         if (isP2wpkh) {
1182                             address = groestlcoinjs.address.fromOutputScript(scriptpubkey, network)
1183                         }
1184                         else if (isP2wpkhInP2sh) {
1185                             address = groestlcoinjs.address.fromOutputScript(scriptpubkey, network)
1186                         }
1187                     }
1188                     //non-segwit addresses are handled by using groestlcoinjs for bip32RootKey
1189                 }
1190
1191                 if (isELA()) {
1192                     let elaAddress = calcAddressForELA(
1193                         seed,
1194                         parseIntNoNaN(DOM.bip44coin.val(), 0),
1195                         parseIntNoNaN(DOM.bip44account.val(), 0),
1196                         parseIntNoNaN(DOM.bip44change.val(), 0),
1197                         index
1198                     );
1199                     address = elaAddress.address;
1200                     privkey = elaAddress.privateKey;
1201                     pubkey = elaAddress.publicKey;
1202                 }
1203
1204                 addAddressToList(indexText, address, pubkey, privkey);
1205                 if (isLast) {
1206                     hidePending();
1207                     updateCsv();
1208                 }
1209             }, 50)
1210         }
1211
1212         init();
1213
1214     }
1215
1216     function showMore() {
1217         var rowsToAdd = parseInt(DOM.rowsToAdd.val());
1218         if (isNaN(rowsToAdd)) {
1219             rowsToAdd = 20;
1220             DOM.rowsToAdd.val("20");
1221         }
1222         var start = parseInt(DOM.moreRowsStartIndex.val())
1223         if (isNaN(start)) {
1224             start = lastIndexInTable() + 1;
1225         }
1226         else {
1227             var newStart = start + rowsToAdd;
1228             DOM.moreRowsStartIndex.val(newStart);
1229         }
1230         if (rowsToAdd > 200) {
1231             var msg = "Generating " + rowsToAdd + " rows could take a while. ";
1232             msg += "Do you want to continue?";
1233             if (!confirm(msg)) {
1234                 return;
1235             }
1236         }
1237         displayAddresses(start, rowsToAdd);
1238     }
1239
1240     function clearDisplay() {
1241         clearAddressesList();
1242         clearKeys();
1243         hideValidationError();
1244     }
1245
1246     function clearAddressesList() {
1247         DOM.addresses.empty();
1248         DOM.csv.val("");
1249         stopGenerating();
1250     }
1251
1252     function stopGenerating() {
1253         while (generationProcesses.length > 0) {
1254             var generation = generationProcesses.shift();
1255             generation.stop();
1256         }
1257     }
1258
1259     function clearKeys() {
1260         clearRootKey();
1261         clearDerivedKeys();
1262     }
1263
1264     function clearRootKey() {
1265         DOM.rootKey.val("");
1266     }
1267
1268     function clearDerivedKeys() {
1269         DOM.extendedPrivKey.val("");
1270         DOM.extendedPubKey.val("");
1271         DOM.bip44accountXprv.val("");
1272         DOM.bip44accountXpub.val("");
1273     }
1274
1275     function addAddressToList(indexText, address, pubkey, privkey) {
1276         var row = $(addressRowTemplate.html());
1277         // Elements
1278         var indexCell = row.find(".index span");
1279         var addressCell = row.find(".address span");
1280         var pubkeyCell = row.find(".pubkey span");
1281         var privkeyCell = row.find(".privkey span");
1282         // Content
1283         indexCell.text(indexText);
1284         addressCell.text(address);
1285         pubkeyCell.text(pubkey);
1286         privkeyCell.text(privkey);
1287         // Visibility
1288         if (!showIndex) {
1289             indexCell.addClass("invisible");
1290         }
1291         if (!showAddress) {
1292             addressCell.addClass("invisible");
1293         }
1294         if (!showPubKey) {
1295             pubkeyCell.addClass("invisible");
1296         }
1297         if (!showPrivKey) {
1298             privkeyCell.addClass("invisible");
1299         }
1300         DOM.addresses.append(row);
1301         var rowShowQrEls = row.find("[data-show-qr]");
1302         setQrEvents(rowShowQrEls);
1303     }
1304
1305     function hasStrongRandom() {
1306         return 'crypto' in window && window['crypto'] !== null;
1307     }
1308
1309     function disableForms() {
1310         $("form").on("submit", function(e) {
1311             e.preventDefault();
1312         });
1313     }
1314
1315     function parseIntNoNaN(val, defaultVal) {
1316         var v = parseInt(val);
1317         if (isNaN(v)) {
1318             return defaultVal;
1319         }
1320         return v;
1321     }
1322
1323     function showPending() {
1324         DOM.feedback
1325             .text("Calculating...")
1326             .show();
1327     }
1328
1329     function findNearestWord(word) {
1330         var language = getLanguage();
1331         var words = WORDLISTS[language];
1332         var minDistance = 99;
1333         var closestWord = words[0];
1334         for (var i=0; i<words.length; i++) {
1335             var comparedTo = words[i];
1336             if (comparedTo.indexOf(word) == 0) {
1337                 return comparedTo;
1338             }
1339             var distance = Levenshtein.get(word, comparedTo);
1340             if (distance < minDistance) {
1341                 closestWord = comparedTo;
1342                 minDistance = distance;
1343             }
1344         }
1345         return closestWord;
1346     }
1347
1348     function hidePending() {
1349         DOM.feedback
1350             .text("")
1351             .hide();
1352     }
1353
1354     function populateNetworkSelect() {
1355         for (var i=0; i<networks.length; i++) {
1356             var network = networks[i];
1357             var option = $("<option>");
1358             option.attr("value", i);
1359             option.text(network.name);
1360             if (network.name == "BTC - Bitcoin") {
1361                 option.prop("selected", true);
1362             }
1363             DOM.phraseNetwork.append(option);
1364         }
1365     }
1366
1367     function populateClientSelect() {
1368         for (var i=0; i<clients.length; i++) {
1369             var client = clients[i];
1370             var option = $("<option>");
1371             option.attr("value", i);
1372             option.text(client.name);
1373             DOM.bip32Client.append(option);
1374         }
1375     }
1376
1377     function getLanguage() {
1378         var defaultLanguage = "english";
1379         // Try to get from existing phrase
1380         var language = getLanguageFromPhrase();
1381         // Try to get from url if not from phrase
1382         if (language.length == 0) {
1383             language = getLanguageFromUrl();
1384         }
1385         // Default to English if no other option
1386         if (language.length == 0) {
1387             language = defaultLanguage;
1388         }
1389         return language;
1390     }
1391
1392     function getLanguageFromPhrase(phrase) {
1393         // Check if how many words from existing phrase match a language.
1394         var language = "";
1395         if (!phrase) {
1396             phrase = DOM.phrase.val();
1397         }
1398         if (phrase.length > 0) {
1399             var words = phraseToWordArray(phrase);
1400             var languageMatches = {};
1401             for (l in WORDLISTS) {
1402                 // Track how many words match in this language
1403                 languageMatches[l] = 0;
1404                 for (var i=0; i<words.length; i++) {
1405                     var wordInLanguage = WORDLISTS[l].indexOf(words[i]) > -1;
1406                     if (wordInLanguage) {
1407                         languageMatches[l]++;
1408                     }
1409                 }
1410                 // Find languages with most word matches.
1411                 // This is made difficult due to commonalities between Chinese
1412                 // simplified vs traditional.
1413                 var mostMatches = 0;
1414                 var mostMatchedLanguages = [];
1415                 for (var l in languageMatches) {
1416                     var numMatches = languageMatches[l];
1417                     if (numMatches > mostMatches) {
1418                         mostMatches = numMatches;
1419                         mostMatchedLanguages = [l];
1420                     }
1421                     else if (numMatches == mostMatches) {
1422                         mostMatchedLanguages.push(l);
1423                     }
1424                 }
1425             }
1426             if (mostMatchedLanguages.length > 0) {
1427                 // Use first language and warn if multiple detected
1428                 language = mostMatchedLanguages[0];
1429                 if (mostMatchedLanguages.length > 1) {
1430                     console.warn("Multiple possible languages");
1431                     console.warn(mostMatchedLanguages);
1432                 }
1433             }
1434         }
1435         return language;
1436     }
1437
1438     function getLanguageFromUrl() {
1439         for (var language in WORDLISTS) {
1440             if (window.location.hash.indexOf(language) > -1) {
1441                 return language;
1442             }
1443         }
1444         return "";
1445     }
1446
1447     function setMnemonicLanguage() {
1448         var language = getLanguage();
1449         // Load the bip39 mnemonic generator for this language if required
1450         if (!(language in mnemonics)) {
1451             mnemonics[language] = new Mnemonic(language);
1452         }
1453         mnemonic = mnemonics[language];
1454     }
1455
1456     function convertPhraseToNewLanguage() {
1457         var oldLanguage = getLanguageFromPhrase();
1458         var newLanguage = getLanguageFromUrl();
1459         var oldPhrase = DOM.phrase.val();
1460         var oldWords = phraseToWordArray(oldPhrase);
1461         var newWords = [];
1462         for (var i=0; i<oldWords.length; i++) {
1463             var oldWord = oldWords[i];
1464             var index = WORDLISTS[oldLanguage].indexOf(oldWord);
1465             var newWord = WORDLISTS[newLanguage][index];
1466             newWords.push(newWord);
1467         }
1468         newPhrase = wordArrayToPhrase(newWords);
1469         return newPhrase;
1470     }
1471
1472     // TODO look at jsbip39 - mnemonic.splitWords
1473     function phraseToWordArray(phrase) {
1474         var words = phrase.split(/\s/g);
1475         var noBlanks = [];
1476         for (var i=0; i<words.length; i++) {
1477             var word = words[i];
1478             if (word.length > 0) {
1479                 noBlanks.push(word);
1480             }
1481         }
1482         return noBlanks;
1483     }
1484
1485     // TODO look at jsbip39 - mnemonic.joinWords
1486     function wordArrayToPhrase(words) {
1487         var phrase = words.join(" ");
1488         var language = getLanguageFromPhrase(phrase);
1489         if (language == "japanese") {
1490             phrase = words.join("\u3000");
1491         }
1492         return phrase;
1493     }
1494
1495     function writeSplitPhrase(phrase) {
1496         var wordCount = phrase.split(/\s/g).length;
1497         var left=[];
1498         for (var i=0;i<wordCount;i++) left.push(i);
1499         var group=[[],[],[]],
1500             groupI=-1;
1501         var seed = Math.abs(sjcl.hash.sha256.hash(phrase)[0])% 2147483647;
1502         while (left.length>0) {
1503             groupI=(groupI+1)%3;
1504             seed = seed * 16807 % 2147483647;
1505             var selected=Math.floor(left.length*(seed - 1) / 2147483646);
1506             group[groupI].push(left[selected]);
1507             left.splice(selected,1);
1508         }
1509         var cards=[phrase.split(/\s/g),phrase.split(/\s/g),phrase.split(/\s/g)];
1510         for (var i=0;i<3;i++) {
1511             for (var ii=0;ii<wordCount/3;ii++) cards[i][group[i][ii]]='XXXX';
1512             cards[i]='Card '+(i+1)+': '+wordArrayToPhrase(cards[i]);
1513         }
1514         DOM.phraseSplit.val(cards.join("\r\n"));
1515         var triesPerSecond=10000000000;
1516         var hackTime=Math.pow(2,wordCount*10/3)/triesPerSecond;
1517         var displayRedText = false;
1518         if (hackTime<1) {
1519             hackTime="<1 second";
1520             displayRedText = true;
1521         } else if (hackTime<86400) {
1522             hackTime=Math.floor(hackTime)+" seconds";
1523             displayRedText = true;
1524         } else if(hackTime<31557600) {
1525             hackTime=Math.floor(hackTime/86400)+" days";
1526             displayRedText = true;
1527         } else {
1528             hackTime=Math.floor(hackTime/31557600)+" years";
1529         }
1530         DOM.phraseSplitWarn.html("Time to hack with only one card: "+hackTime);
1531         if (displayRedText) {
1532             DOM.phraseSplitWarn.addClass("text-danger");
1533         } else {
1534             DOM.phraseSplitWarn.removeClass("text-danger");
1535         }
1536     }
1537
1538     function isUsingOwnEntropy() {
1539         return DOM.useEntropy.prop("checked");
1540     }
1541
1542     function setMnemonicFromEntropy() {
1543         clearEntropyFeedback();
1544         // Get entropy value
1545         var entropyStr = DOM.entropy.val();
1546         // Work out minimum base for entropy
1547         var entropy = Entropy.fromString(entropyStr);
1548         if (entropy.binaryStr.length == 0) {
1549             return;
1550         }
1551         // Show entropy details
1552         showEntropyFeedback(entropy);
1553         // Use entropy hash if not using raw entropy
1554         var bits = entropy.binaryStr;
1555         var mnemonicLength = DOM.entropyMnemonicLength.val();
1556         if (mnemonicLength != "raw") {
1557             // Get bits by hashing entropy with SHA256
1558             var hash = sjcl.hash.sha256.hash(entropy.cleanStr);
1559             var hex = sjcl.codec.hex.fromBits(hash);
1560             bits = BigInteger.parse(hex, 16).toString(2);
1561             while (bits.length % 256 != 0) {
1562                 bits = "0" + bits;
1563             }
1564             // Truncate hash to suit number of words
1565             mnemonicLength = parseInt(mnemonicLength);
1566             var numberOfBits = 32 * mnemonicLength / 3;
1567             bits = bits.substring(0, numberOfBits);
1568             // show warning for weak entropy override
1569             if (mnemonicLength / 3 * 32 > entropy.binaryStr.length) {
1570                 DOM.entropyWeakEntropyOverrideWarning.removeClass("hidden");
1571             }
1572             else {
1573                 DOM.entropyWeakEntropyOverrideWarning.addClass("hidden");
1574             }
1575         }
1576         else {
1577             // hide warning for weak entropy override
1578             DOM.entropyWeakEntropyOverrideWarning.addClass("hidden");
1579         }
1580         // Discard trailing entropy
1581         var bitsToUse = Math.floor(bits.length / 32) * 32;
1582         var start = bits.length - bitsToUse;
1583         var binaryStr = bits.substring(start);
1584         // Convert entropy string to numeric array
1585         var entropyArr = [];
1586         for (var i=0; i<binaryStr.length / 8; i++) {
1587             var byteAsBits = binaryStr.substring(i*8, i*8+8);
1588             var entropyByte = parseInt(byteAsBits, 2);
1589             entropyArr.push(entropyByte)
1590         }
1591         // Convert entropy array to mnemonic
1592         var phrase = mnemonic.toMnemonic(entropyArr);
1593         // Set the mnemonic in the UI
1594         DOM.phrase.val(phrase);
1595         writeSplitPhrase(phrase);
1596         // Show the word indexes
1597         showWordIndexes();
1598         // Show the checksum
1599         showChecksum();
1600     }
1601
1602     function clearEntropyFeedback() {
1603         DOM.entropyCrackTime.text("...");
1604         DOM.entropyType.text("");
1605         DOM.entropyWordCount.text("0");
1606         DOM.entropyEventCount.text("0");
1607         DOM.entropyBitsPerEvent.text("0");
1608         DOM.entropyBits.text("0");
1609         DOM.entropyFiltered.html("&nbsp;");
1610         DOM.entropyBinary.html("&nbsp;");
1611     }
1612
1613     function showEntropyFeedback(entropy) {
1614         var numberOfBits = entropy.binaryStr.length;
1615         var timeToCrack = "unknown";
1616         try {
1617             var z = zxcvbn(entropy.base.parts.join(""));
1618             timeToCrack = z.crack_times_display.offline_fast_hashing_1e10_per_second;
1619             if (z.feedback.warning != "") {
1620                 timeToCrack = timeToCrack + " - " + z.feedback.warning;
1621             };
1622         }
1623         catch (e) {
1624             console.log("Error detecting entropy strength with zxcvbn:");
1625             console.log(e);
1626         }
1627         var entropyTypeStr = getEntropyTypeStr(entropy);
1628         var wordCount = Math.floor(numberOfBits / 32) * 3;
1629         var bitsPerEvent = entropy.bitsPerEvent.toFixed(2);
1630         var spacedBinaryStr = addSpacesEveryElevenBits(entropy.binaryStr);
1631         DOM.entropyFiltered.html(entropy.cleanHtml);
1632         DOM.entropyType.text(entropyTypeStr);
1633         DOM.entropyCrackTime.text(timeToCrack);
1634         DOM.entropyEventCount.text(entropy.base.ints.length);
1635         DOM.entropyBits.text(numberOfBits);
1636         DOM.entropyWordCount.text(wordCount);
1637         DOM.entropyBinary.text(spacedBinaryStr);
1638         DOM.entropyBitsPerEvent.text(bitsPerEvent);
1639         // detect and warn of filtering
1640         var rawNoSpaces = DOM.entropy.val().replace(/\s/g, "");
1641         var cleanNoSpaces = entropy.cleanStr.replace(/\s/g, "");
1642         var isFiltered = rawNoSpaces.length != cleanNoSpaces.length;
1643         if (isFiltered) {
1644             DOM.entropyFilterWarning.removeClass('hidden');
1645         }
1646         else {
1647             DOM.entropyFilterWarning.addClass('hidden');
1648         }
1649     }
1650
1651     function getEntropyTypeStr(entropy) {
1652         var typeStr = entropy.base.str;
1653         // Add some detail if these are cards
1654         if (entropy.base.asInt == 52) {
1655             var cardDetail = []; // array of message strings
1656             // Detect duplicates
1657             var dupes = [];
1658             var dupeTracker = {};
1659             for (var i=0; i<entropy.base.parts.length; i++) {
1660                 var card = entropy.base.parts[i];
1661                 var cardUpper = card.toUpperCase();
1662                 if (cardUpper in dupeTracker) {
1663                     dupes.push(card);
1664                 }
1665                 dupeTracker[cardUpper] = true;
1666             }
1667             if (dupes.length > 0) {
1668                 var dupeWord = "duplicates";
1669                 if (dupes.length == 1) {
1670                     dupeWord = "duplicate";
1671                 }
1672                 var msg = dupes.length + " " + dupeWord + ": " + dupes.slice(0,3).join(" ");
1673                 if (dupes.length > 3) {
1674                     msg += "...";
1675                 }
1676                 cardDetail.push(msg);
1677             }
1678             // Detect full deck
1679             var uniqueCards = [];
1680             for (var uniqueCard in dupeTracker) {
1681                 uniqueCards.push(uniqueCard);
1682             }
1683             if (uniqueCards.length == 52) {
1684                 cardDetail.unshift("full deck");
1685             }
1686             // Detect missing cards
1687             var values = "A23456789TJQK";
1688             var suits = "CDHS";
1689             var missingCards = [];
1690             for (var i=0; i<suits.length; i++) {
1691                 for (var j=0; j<values.length; j++) {
1692                     var card = values[j] + suits[i];
1693                     if (!(card in dupeTracker)) {
1694                         missingCards.push(card);
1695                     }
1696                 }
1697             }
1698             // Display missing cards if six or less, ie clearly going for full deck
1699             if (missingCards.length > 0 && missingCards.length <= 6) {
1700                 var msg = missingCards.length + " missing: " + missingCards.slice(0,3).join(" ");
1701                 if (missingCards.length > 3) {
1702                     msg += "...";
1703                 }
1704                 cardDetail.push(msg);
1705             }
1706             // Add card details to typeStr
1707             if (cardDetail.length > 0) {
1708                 typeStr += " (" + cardDetail.join(", ") + ")";
1709             }
1710         }
1711         return typeStr;
1712     }
1713
1714     function setQrEvents(els) {
1715         els.on("mouseenter", createQr);
1716         els.on("mouseleave", destroyQr);
1717         els.on("click", toggleQr);
1718     }
1719
1720     function createQr(e) {
1721         var content = e.target.textContent || e.target.value;
1722         if (content) {
1723             var qrEl = kjua({
1724                 text: content,
1725                 render: "canvas",
1726                 size: 310,
1727                 ecLevel: 'H',
1728             });
1729             DOM.qrImage.append(qrEl);
1730             if (!showQr) {
1731                 DOM.qrHider.addClass("hidden");
1732             }
1733             else {
1734                 DOM.qrHider.removeClass("hidden");
1735             }
1736             DOM.qrContainer.removeClass("hidden");
1737         }
1738     }
1739
1740     function destroyQr() {
1741         DOM.qrImage.text("");
1742         DOM.qrContainer.addClass("hidden");
1743     }
1744
1745     function toggleQr() {
1746         showQr = !showQr;
1747         DOM.qrHider.toggleClass("hidden");
1748         DOM.qrHint.toggleClass("hidden");
1749     }
1750
1751     function bip44TabSelected() {
1752         return DOM.bip44tab.hasClass("active");
1753     }
1754
1755     function bip32TabSelected() {
1756         return DOM.bip32tab.hasClass("active");
1757     }
1758
1759     function networkIsEthereum() {
1760         var name = networks[DOM.network.val()].name;
1761         return (name == "ETH - Ethereum")
1762                     || (name == "ETC - Ethereum Classic")
1763                     || (name == "EWT - EnergyWeb")
1764                     || (name == "PIRL - Pirl")
1765                     || (name == "MIX - MIX")
1766                     || (name == "MUSIC - Musicoin")
1767                     || (name == "POA - Poa")
1768                     || (name == "EXP - Expanse")
1769                     || (name == "CLO - Callisto")
1770                     || (name == "DXN - DEXON")
1771                     || (name == "ELLA - Ellaism")
1772                     || (name == "ESN - Ethersocial Network")
1773                     || (name == "VET - VeChain")
1774     }
1775
1776     function networkHasSegwit() {
1777         var n = network;
1778         if ("baseNetwork" in network) {
1779             n = bitcoinjs.bitcoin.networks[network.baseNetwork];
1780         }
1781         // check if only p2wpkh params are required
1782         if (p2wpkhSelected()) {
1783             return "p2wpkh" in n;
1784         }
1785         // check if only p2wpkh-in-p2sh params are required
1786         else if (p2wpkhInP2shSelected()) {
1787             return "p2wpkhInP2sh" in n;
1788         }
1789         // require both if it's unclear which params are required
1790         return "p2wpkh" in n && "p2wpkhInP2sh" in n;
1791     }
1792
1793     function bip49TabSelected() {
1794         return DOM.bip49tab.hasClass("active");
1795     }
1796
1797     function bip84TabSelected() {
1798         return DOM.bip84tab.hasClass("active");
1799     }
1800
1801     function bip141TabSelected() {
1802         return DOM.bip141tab.hasClass("active");
1803     }
1804
1805     function setHdCoin(coinValue) {
1806         DOM.bip44coin.val(coinValue);
1807         DOM.bip49coin.val(coinValue);
1808         DOM.bip84coin.val(coinValue);
1809     }
1810
1811     function showSegwitAvailable() {
1812         DOM.bip49unavailable.addClass("hidden");
1813         DOM.bip49available.removeClass("hidden");
1814         DOM.bip84unavailable.addClass("hidden");
1815         DOM.bip84available.removeClass("hidden");
1816         DOM.bip141unavailable.addClass("hidden");
1817         DOM.bip141available.removeClass("hidden");
1818     }
1819
1820     function showSegwitUnavailable() {
1821         DOM.bip49available.addClass("hidden");
1822         DOM.bip49unavailable.removeClass("hidden");
1823         DOM.bip84available.addClass("hidden");
1824         DOM.bip84unavailable.removeClass("hidden");
1825         DOM.bip141available.addClass("hidden");
1826         DOM.bip141unavailable.removeClass("hidden");
1827     }
1828
1829     function adjustNetworkForSegwit() {
1830         // If segwit is selected the xpub/xprv prefixes need to be adjusted
1831         // to avoid accidentally importing BIP49 xpub to BIP44 watch only
1832         // wallet.
1833         // See https://github.com/iancoleman/bip39/issues/125
1834         var segwitNetworks = null;
1835         // if a segwit network is alread selected, need to use base network to
1836         // look up new parameters
1837         if ("baseNetwork" in network) {
1838             network = bitcoinjs.bitcoin.networks[network.baseNetwork];
1839         }
1840         // choose the right segwit params
1841         if (p2wpkhSelected() && "p2wpkh" in network) {
1842             network = network.p2wpkh;
1843         }
1844         else if (p2wpkhInP2shSelected() && "p2wpkhInP2sh" in network) {
1845             network = network.p2wpkhInP2sh;
1846         }
1847         else if (p2wshSelected() && "p2wsh" in network) {
1848             network = network.p2wsh;
1849         }
1850         else if (p2wshInP2shSelected() && "p2wshInP2sh" in network) {
1851             network = network.p2wshInP2sh;
1852         }
1853     }
1854
1855     function lastIndexInTable() {
1856         var pathText = DOM.addresses.find(".index").last().text();
1857         var pathBits = pathText.split("/");
1858         var lastBit = pathBits[pathBits.length-1];
1859         var lastBitClean = lastBit.replace("'", "");
1860         return parseInt(lastBitClean);
1861     }
1862
1863     function uint8ArrayToHex(a) {
1864         var s = ""
1865         for (var i=0; i<a.length; i++) {
1866             var h = a[i].toString(16);
1867             while (h.length < 2) {
1868                 h = "0" + h;
1869             }
1870             s = s + h;
1871         }
1872         return s;
1873     }
1874
1875     function showWordIndexes() {
1876         var phrase = DOM.phrase.val();
1877         var words = phraseToWordArray(phrase);
1878         var wordIndexes = [];
1879         var language = getLanguage();
1880         for (var i=0; i<words.length; i++) {
1881             var word = words[i];
1882             var wordIndex = WORDLISTS[language].indexOf(word);
1883             wordIndexes.push(wordIndex);
1884         }
1885         var wordIndexesStr = wordIndexes.join(", ");
1886         DOM.entropyWordIndexes.text(wordIndexesStr);
1887     }
1888
1889     function showChecksum() {
1890         var phrase = DOM.phrase.val();
1891         var words = phraseToWordArray(phrase);
1892         var checksumBitlength = words.length / 3;
1893         var checksum = "";
1894         var binaryStr = "";
1895         var language = getLanguage();
1896         for (var i=words.length-1; i>=0; i--) {
1897             var word = words[i];
1898             var wordIndex = WORDLISTS[language].indexOf(word);
1899             var wordBinary = wordIndex.toString(2);
1900             while (wordBinary.length < 11) {
1901                 wordBinary = "0" + wordBinary;
1902             }
1903             var binaryStr = wordBinary + binaryStr;
1904             if (binaryStr.length >= checksumBitlength) {
1905                 var start = binaryStr.length - checksumBitlength;
1906                 var end = binaryStr.length;
1907                 checksum = binaryStr.substring(start, end);
1908                 // add spaces so the last group is 11 bits, not the first
1909                 checksum = checksum.split("").reverse().join("")
1910                 checksum = addSpacesEveryElevenBits(checksum);
1911                 checksum = checksum.split("").reverse().join("")
1912                 break;
1913             }
1914         }
1915         DOM.entropyChecksum.text(checksum);
1916     }
1917
1918     function updateCsv() {
1919         var tableCsv = "path,address,public key,private key\n";
1920         var rows = DOM.addresses.find("tr");
1921         for (var i=0; i<rows.length; i++) {
1922             var row = $(rows[i]);
1923             var cells = row.find("td");
1924             for (var j=0; j<cells.length; j++) {
1925                 var cell = $(cells[j]);
1926                 if (!cell.children().hasClass("invisible")) {
1927                     tableCsv = tableCsv + cell.text();
1928                 }
1929                 if (j != cells.length - 1) {
1930                     tableCsv = tableCsv + ",";
1931                 }
1932             }
1933             tableCsv = tableCsv + "\n";
1934         }
1935         DOM.csv.val(tableCsv);
1936     }
1937
1938     function addSpacesEveryElevenBits(binaryStr) {
1939         return binaryStr.match(/.{1,11}/g).join(" ");
1940     }
1941
1942     var networks = [
1943         {
1944             name: "AC - Asiacoin",
1945             onSelect: function() {
1946                 network = bitcoinjs.bitcoin.networks.asiacoin;
1947                 setHdCoin(51);
1948             },
1949         },
1950         {
1951             name: "ACC - Adcoin",
1952             onSelect: function() {
1953                 network = bitcoinjs.bitcoin.networks.adcoin;
1954                 setHdCoin(161);
1955             },
1956         },
1957         {
1958             name: "ARYA - Aryacoin",
1959             onSelect: function() {
1960                 network = bitcoinjs.bitcoin.networks.aryacoin;
1961                 setHdCoin(357);
1962             },
1963         },
1964         {
1965             name: "AUR - Auroracoin",
1966             onSelect: function() {
1967                 network = bitcoinjs.bitcoin.networks.auroracoin;
1968                 setHdCoin(85);
1969             },
1970         },
1971         {
1972             name: "AXE - Axe",
1973             onSelect: function() {
1974                 network = bitcoinjs.bitcoin.networks.axe;
1975                 setHdCoin(4242);
1976             },
1977         },
1978         {
1979             name: "ANON - ANON",
1980             onSelect: function() {
1981                 network = bitcoinjs.bitcoin.networks.anon;
1982                 setHdCoin(220);
1983             },
1984         },
1985         {
1986             name: "BOLI - Bolivarcoin",
1987             onSelect: function() {
1988                 network = bitcoinjs.bitcoin.networks.bolivarcoin;
1989                 setHdCoin(278);
1990             },
1991         },
1992         {
1993             name: "BCA - Bitcoin Atom",
1994             onSelect: function() {
1995                 network = bitcoinjs.bitcoin.networks.atom;
1996                 setHdCoin(185);
1997             },
1998         },
1999         {
2000             name: "BCH - Bitcoin Cash",
2001             onSelect: function() {
2002                 DOM.bitcoinCashAddressTypeContainer.removeClass("hidden");
2003                 setHdCoin(145);
2004             },
2005         },
2006         {
2007             name: "BEET - Beetlecoin",
2008             onSelect: function() {
2009                 network = bitcoinjs.bitcoin.networks.beetlecoin;
2010                 setHdCoin(800);
2011             },
2012         },
2013         {
2014             name: "BELA - Belacoin",
2015             onSelect: function() {
2016                 network = bitcoinjs.bitcoin.networks.belacoin;
2017                 setHdCoin(73);
2018             },
2019         },
2020         {
2021             name: "BLK - BlackCoin",
2022             onSelect: function() {
2023                 network = bitcoinjs.bitcoin.networks.blackcoin;
2024                 setHdCoin(10);
2025             },
2026         },
2027         {
2028             name: "BND - Blocknode",
2029             onSelect: function() {
2030                 network = bitcoinjs.bitcoin.networks.blocknode;
2031                 setHdCoin(2941);
2032             },
2033         },
2034         {
2035             name: "tBND - Blocknode Testnet",
2036             onSelect: function() {
2037                 network = bitcoinjs.bitcoin.networks.blocknode_testnet;
2038                 setHdCoin(1);
2039             },
2040         },
2041         {
2042             name: "BRIT - Britcoin",
2043             onSelect: function() {
2044                 network = bitcoinjs.bitcoin.networks.britcoin;
2045                 setHdCoin(70);
2046             },
2047         },
2048         {
2049             name: "BSD - Bitsend",
2050             onSelect: function() {
2051                 network = bitcoinjs.bitcoin.networks.bitsend;
2052                 setHdCoin(91);
2053             },
2054         },
2055         {
2056             name: "BST - BlockStamp",
2057             onSelect: function() {
2058                 network = bitcoinjs.bitcoin.networks.blockstamp;
2059                 setHdCoin(254);
2060             },
2061         },
2062         {
2063             name: "BTA - Bata",
2064             onSelect: function() {
2065                 network = bitcoinjs.bitcoin.networks.bata;
2066                 setHdCoin(89);
2067             },
2068         },
2069         {
2070             name: "BTC - Bitcoin",
2071             onSelect: function() {
2072                 network = bitcoinjs.bitcoin.networks.bitcoin;
2073                 setHdCoin(0);
2074             },
2075         },
2076         {
2077             name: "BTC - Bitcoin Testnet",
2078             onSelect: function() {
2079                 network = bitcoinjs.bitcoin.networks.testnet;
2080                 setHdCoin(1);
2081             },
2082         },
2083         {
2084             name: "BITG - Bitcoin Green",
2085             onSelect: function() {
2086                 network = bitcoinjs.bitcoin.networks.bitcoingreen;
2087                 setHdCoin(222);
2088             },
2089         },
2090         {
2091             name: "BTCP - Bitcoin Private",
2092             onSelect: function() {
2093                 network = bitcoinjs.bitcoin.networks.bitcoinprivate;
2094                 setHdCoin(183);
2095             },
2096         },
2097         {
2098             name: "BSV - BitcoinSV",
2099             onSelect: function() {
2100                 network = bitcoinjs.bitcoin.networks.bitcoinsv;
2101                 setHdCoin(236);
2102             },
2103         },
2104         {
2105             name: "BTCZ - Bitcoinz",
2106             onSelect: function() {
2107                 network = bitcoinjs.bitcoin.networks.bitcoinz;
2108                 setHdCoin(177);
2109             },
2110         },
2111         {
2112             name: "BTDX - BitCloud",
2113             onSelect: function() {
2114                 network = bitcoinjs.bitcoin.networks.bitcloud;
2115                 setHdCoin(218);
2116             },
2117         },
2118         {
2119             name: "BTG - Bitcoin Gold",
2120             onSelect: function() {
2121                 network = bitcoinjs.bitcoin.networks.bgold;
2122                 setHdCoin(156);
2123             },
2124         },
2125         {
2126             name: "BTX - Bitcore",
2127             onSelect: function() {
2128                 network = bitcoinjs.bitcoin.networks.bitcore;
2129                 setHdCoin(160);
2130             },
2131         },
2132         {
2133             name: "CCN - Cannacoin",
2134             onSelect: function() {
2135                 network = bitcoinjs.bitcoin.networks.cannacoin;
2136                 setHdCoin(19);
2137             },
2138         },
2139         {
2140             name: "CESC - Cryptoescudo",
2141             onSelect: function() {
2142                 network = bitcoinjs.bitcoin.networks.cannacoin;
2143                 setHdCoin(111);
2144             },
2145         },
2146         {
2147             name: "CDN - Canadaecoin",
2148             onSelect: function() {
2149                 network = bitcoinjs.bitcoin.networks.canadaecoin;
2150                 setHdCoin(34);
2151             },
2152         },
2153         {
2154             name: "CLAM - Clams",
2155             onSelect: function() {
2156                 network = bitcoinjs.bitcoin.networks.clam;
2157                 setHdCoin(23);
2158             },
2159         },
2160         {
2161             name: "CLO - Callisto",
2162             segwitAvailable: false,
2163             onSelect: function() {
2164                 network = bitcoinjs.bitcoin.networks.bitcoin;
2165                 setHdCoin(820);
2166             },
2167         },
2168         {
2169             name: "CLUB - Clubcoin",
2170             onSelect: function() {
2171                 network = bitcoinjs.bitcoin.networks.clubcoin;
2172                 setHdCoin(79);
2173             },
2174         },
2175         {
2176             name: "CMP - Compcoin",
2177             onSelect: function() {
2178                 network = bitcoinjs.bitcoin.networks.compcoin;
2179                 setHdCoin(71);
2180             },
2181         },
2182         {
2183             name: "CPU - CPUchain",
2184             onSelect: function() {
2185                 network = bitcoinjs.bitcoin.networks.cpuchain;
2186                 setHdCoin(363);
2187             },
2188         },
2189         {
2190             name: "CRAVE - Crave",
2191             onSelect: function() {
2192                 network = bitcoinjs.bitcoin.networks.crave;
2193                 setHdCoin(186);
2194             },
2195         },
2196         {
2197             name: "CRW - Crown (Legacy)",
2198             onSelect: function() {
2199                 network = bitcoinjs.bitcoin.networks.crown;
2200                 setHdCoin(72);
2201             },
2202         },
2203         {
2204             name: "CRW - Crown",
2205             onSelect: function() {
2206                 network = bitcoinjs.bitcoin.networks.crown;
2207                 setHdCoin(72);
2208             },
2209         },
2210         {
2211             name: "CSC - CasinoCoin",
2212             onSelect: function() {
2213                 network = bitcoinjs.bitcoin.networks.bitcoin;
2214                 setHdCoin(359);
2215             },
2216         },
2217         {
2218             name: "DASH - Dash",
2219             onSelect: function() {
2220                 network = bitcoinjs.bitcoin.networks.dash;
2221                 setHdCoin(5);
2222             },
2223         },
2224         {
2225             name: "DASH - Dash Testnet",
2226             onSelect: function() {
2227                 network = bitcoinjs.bitcoin.networks.dashtn;
2228                 setHdCoin(1);
2229             },
2230         },
2231         {
2232             name: "DFC - Defcoin",
2233             onSelect: function() {
2234                 network = bitcoinjs.bitcoin.networks.defcoin;
2235                 setHdCoin(1337);
2236             },
2237         },
2238         {
2239             name: "DGB - Digibyte",
2240             onSelect: function() {
2241                 network = bitcoinjs.bitcoin.networks.digibyte;
2242                 setHdCoin(20);
2243             },
2244         },
2245         {
2246             name: "DGC - Digitalcoin",
2247             onSelect: function() {
2248                 network = bitcoinjs.bitcoin.networks.digitalcoin;
2249                 setHdCoin(18);
2250             },
2251         },
2252         {
2253             name: "DMD - Diamond",
2254             onSelect: function() {
2255                 network = bitcoinjs.bitcoin.networks.diamond;
2256                 setHdCoin(152);
2257             },
2258         },
2259         {
2260             name: "DNR - Denarius",
2261             onSelect: function() {
2262                 network = bitcoinjs.bitcoin.networks.denarius;
2263                 setHdCoin(116);
2264             },
2265         },
2266         {
2267             name: "DOGE - Dogecoin",
2268             onSelect: function() {
2269                 network = bitcoinjs.bitcoin.networks.dogecoin;
2270                 setHdCoin(3);
2271             },
2272         },
2273         {
2274             name: "DOGEt - Dogecoin Testnet",
2275             onSelect: function() {
2276                 network = bitcoinjs.bitcoin.networks.dogecointestnet;
2277                 setHdCoin(1);
2278             },
2279         },
2280         {
2281             name: "DXN - DEXON",
2282             onSelect: function() {
2283                 network = bitcoinjs.bitcoin.networks.bitcoin;
2284                 setHdCoin(237);
2285             },
2286         },
2287         {
2288             name: "ECN - Ecoin",
2289             onSelect: function() {
2290                 network = bitcoinjs.bitcoin.networks.ecoin;
2291                 setHdCoin(115);
2292             },
2293         },
2294         {
2295             name: "EDRC - Edrcoin",
2296             onSelect: function() {
2297                 network = bitcoinjs.bitcoin.networks.edrcoin;
2298                 setHdCoin(56);
2299             },
2300         },
2301         {
2302             name: "EFL - Egulden",
2303             onSelect: function() {
2304                 network = bitcoinjs.bitcoin.networks.egulden;
2305                 setHdCoin(78);
2306             },
2307         },
2308         {
2309             name: "ELA - Elastos",
2310             onSelect: function () {
2311                 network = bitcoinjs.bitcoin.networks.elastos;
2312                 setHdCoin(2305);
2313             },
2314         },
2315         {
2316             name: "ELLA - Ellaism",
2317             segwitAvailable: false,
2318             onSelect: function() {
2319                 network = bitcoinjs.bitcoin.networks.bitcoin;
2320                 setHdCoin(163);
2321             },
2322         },
2323         {
2324             name: "EMC2 - Einsteinium",
2325             onSelect: function() {
2326                 network = bitcoinjs.bitcoin.networks.einsteinium;
2327                 setHdCoin(41);
2328             },
2329         },
2330         {
2331             name: "ERC - Europecoin",
2332             onSelect: function() {
2333                 network = bitcoinjs.bitcoin.networks.europecoin;
2334                 setHdCoin(151);
2335             },
2336         },
2337         {
2338             name: "EOS - EOSIO",
2339             onSelect: function() {
2340                 network = bitcoinjs.bitcoin.networks.bitcoin;
2341                 setHdCoin(194);
2342             },
2343         },
2344         {
2345             name: "ESN - Ethersocial Network",
2346             segwitAvailable: false,
2347             onSelect: function() {
2348                 network = bitcoinjs.bitcoin.networks.bitcoin;
2349                 setHdCoin(31102);
2350             },
2351         },
2352         {
2353             name: "ETC - Ethereum Classic",
2354             segwitAvailable: false,
2355             onSelect: function() {
2356                 network = bitcoinjs.bitcoin.networks.bitcoin;
2357                 setHdCoin(61);
2358             },
2359         },
2360         {
2361             name: "ETH - Ethereum",
2362             onSelect: function() {
2363                 network = bitcoinjs.bitcoin.networks.bitcoin;
2364                 setHdCoin(60);
2365             },
2366           },
2367         {
2368             name: "EWT - EnergyWeb",
2369             onSelect: function() {
2370                 network = bitcoinjs.bitcoin.networks.bitcoin;
2371                 setHdCoin(246);
2372             },
2373           },
2374         {
2375             name: "EXCL - Exclusivecoin",
2376             onSelect: function() {
2377                 network = bitcoinjs.bitcoin.networks.exclusivecoin;
2378                 setHdCoin(190);
2379             },
2380         },
2381         {
2382             name: "EXCC - ExchangeCoin",
2383             onSelect: function() {
2384                 network = bitcoinjs.bitcoin.networks.exchangecoin;
2385                 setHdCoin(0);
2386             },
2387         },
2388         {
2389             name: "EXP - Expanse",
2390             segwitAvailable: false,
2391             onSelect: function() {
2392                 network = bitcoinjs.bitcoin.networks.bitcoin;
2393                 setHdCoin(40);
2394             },
2395         },
2396         {
2397             name: "FIX - FIX",
2398             onSelect: function() {
2399                 network = bitcoinjs.bitcoin.networks.fix;
2400                 setHdCoin(336);
2401             },
2402         },
2403         {
2404             name: "FIX - FIX Testnet",
2405             onSelect: function() {
2406                 network = bitcoinjs.bitcoin.networks.fixtestnet;
2407                 setHdCoin(1);
2408             },
2409         },
2410         {
2411             name: "FJC - Fujicoin",
2412             onSelect: function() {
2413                 network = bitcoinjs.bitcoin.networks.fujicoin;
2414                 setHdCoin(75);
2415             },
2416         },
2417         {
2418             name: "FLASH - Flashcoin",
2419             onSelect: function() {
2420                 network = bitcoinjs.bitcoin.networks.flashcoin;
2421                 setHdCoin(120);
2422             },
2423         },
2424         {
2425             name: "FRST - Firstcoin",
2426             onSelect: function() {
2427                 network = bitcoinjs.bitcoin.networks.firstcoin;
2428                 setHdCoin(167);
2429             },
2430         },
2431         {
2432             name: "FTC - Feathercoin",
2433             onSelect: function() {
2434                 network = bitcoinjs.bitcoin.networks.feathercoin;
2435                 setHdCoin(8);
2436             },
2437         },
2438         {
2439             name: "GAME - GameCredits",
2440             onSelect: function() {
2441                 network = bitcoinjs.bitcoin.networks.game;
2442                 setHdCoin(101);
2443             },
2444         },
2445         {
2446             name: "GBX - Gobyte",
2447             onSelect: function() {
2448                 network = bitcoinjs.bitcoin.networks.gobyte;
2449                 setHdCoin(176);
2450             },
2451         },
2452         {
2453             name: "GCR - GCRCoin",
2454             onSelect: function() {
2455                 network = bitcoinjs.bitcoin.networks.gcr;
2456                 setHdCoin(79);
2457             },
2458         },
2459         {
2460             name: "GRC - Gridcoin",
2461             onSelect: function() {
2462                 network = bitcoinjs.bitcoin.networks.gridcoin;
2463                 setHdCoin(84);
2464             },
2465         },
2466         {
2467             name: "GRS - Groestlcoin",
2468             onSelect: function() {
2469                 network = bitcoinjs.bitcoin.networks.groestlcoin;
2470                 setHdCoin(17);
2471             },
2472         },
2473         {
2474             name: "GRS - Groestlcoin Testnet",
2475             onSelect: function() {
2476                 network = bitcoinjs.bitcoin.networks.groestlcointestnet;
2477                 setHdCoin(1);
2478             },
2479         },
2480         {
2481             name: "HNC - Helleniccoin",
2482             onSelect: function() {
2483                 network = bitcoinjs.bitcoin.networks.helleniccoin;
2484                 setHdCoin(168);
2485             },
2486         },
2487         {
2488             name: "HUSH - Hush (Legacy)",
2489             onSelect: function() {
2490                 network = bitcoinjs.bitcoin.networks.hush;
2491                 setHdCoin(197);
2492             },
2493         },
2494         {
2495             name: "HUSH - Hush3",
2496             onSelect: function() {
2497                 network = bitcoinjs.bitcoin.networks.hush3;
2498                 setHdCoin(197);
2499             },
2500         },
2501         {
2502             name: "INSN - Insane",
2503             onSelect: function() {
2504                 network = bitcoinjs.bitcoin.networks.insane;
2505                 setHdCoin(68);
2506             },
2507         },
2508         {
2509             name: "IOP - Iop",
2510             onSelect: function() {
2511                 network = bitcoinjs.bitcoin.networks.iop;
2512                 setHdCoin(66);
2513             },
2514         },
2515         {
2516             name: "IXC - Ixcoin",
2517             onSelect: function() {
2518                 network = bitcoinjs.bitcoin.networks.ixcoin;
2519                 setHdCoin(86);
2520             },
2521         },
2522         {
2523             name: "JBS - Jumbucks",
2524             onSelect: function() {
2525                 network = bitcoinjs.bitcoin.networks.jumbucks;
2526                 setHdCoin(26);
2527             },
2528         },
2529         {
2530             name: "KMD - Komodo",
2531             bip49available: false,
2532             onSelect: function() {
2533                 network = bitcoinjs.bitcoin.networks.komodo;
2534                 setHdCoin(141);
2535             },
2536         },
2537         {
2538             name: "KOBO - Kobocoin",
2539             bip49available: false,
2540             onSelect: function() {
2541                 network = bitcoinjs.bitcoin.networks.kobocoin;
2542                 setHdCoin(196);
2543             },
2544         },
2545         {
2546             name: "LBC - Library Credits",
2547             onSelect: function() {
2548                 network = bitcoinjs.bitcoin.networks.lbry;
2549                 setHdCoin(140);
2550             },
2551         },
2552         {
2553             name: "LCC - Litecoincash",
2554             onSelect: function() {
2555                 network = bitcoinjs.bitcoin.networks.litecoincash;
2556                 setHdCoin(192);
2557             },
2558         },
2559         {
2560             name: "LDCN - Landcoin",
2561             onSelect: function() {
2562                 network = bitcoinjs.bitcoin.networks.landcoin;
2563                 setHdCoin(63);
2564             },
2565         },
2566         {
2567             name: "LINX - Linx",
2568             onSelect: function() {
2569                 network = bitcoinjs.bitcoin.networks.linx;
2570                 setHdCoin(114);
2571             },
2572         },
2573         {
2574             name: "LKR - Lkrcoin",
2575             segwitAvailable: false,
2576             onSelect: function() {
2577                 network = bitcoinjs.bitcoin.networks.lkrcoin;
2578                 setHdCoin(557);
2579             },
2580         },
2581         {
2582             name: "LTC - Litecoin",
2583             onSelect: function() {
2584                 network = bitcoinjs.bitcoin.networks.litecoin;
2585                 setHdCoin(2);
2586                 DOM.litecoinLtubContainer.removeClass("hidden");
2587             },
2588         },
2589         {
2590             name: "LTCt - Litecoin Testnet",
2591             onSelect: function() {
2592                 network = bitcoinjs.bitcoin.networks.litecointestnet;
2593                 setHdCoin(1);
2594                 DOM.litecoinLtubContainer.removeClass("hidden");
2595             },
2596         },
2597         {
2598             name: "LTZ - LitecoinZ",
2599             onSelect: function() {
2600                 network = bitcoinjs.bitcoin.networks.litecoinz;
2601                 setHdCoin(221);
2602             },
2603         },
2604         {
2605             name: "LYNX - Lynx",
2606             onSelect: function() {
2607                 network = bitcoinjs.bitcoin.networks.lynx;
2608                 setHdCoin(191);
2609             },
2610         },
2611         {
2612             name: "MAZA - Maza",
2613             onSelect: function() {
2614                 network = bitcoinjs.bitcoin.networks.maza;
2615                 setHdCoin(13);
2616             },
2617         },
2618         {
2619             name: "MEC - Megacoin",
2620             onSelect: function() {
2621                 network = bitcoinjs.bitcoin.networks.megacoin;
2622                 setHdCoin(217);
2623             },
2624         },
2625         {
2626             name: "MIX - MIX",
2627             segwitAvailable: false,
2628             onSelect: function() {
2629                 network = bitcoinjs.bitcoin.networks.bitcoin;
2630                 setHdCoin(76);
2631             },
2632         },
2633         {
2634             name: "MNX - Minexcoin",
2635             onSelect: function() {
2636                 network = bitcoinjs.bitcoin.networks.minexcoin;
2637                 setHdCoin(182);
2638             },
2639         },
2640         {
2641             name: "MONA - Monacoin",
2642             onSelect: function() {
2643                 network = bitcoinjs.bitcoin.networks.monacoin,
2644                 setHdCoin(22);
2645             },
2646         },
2647         {
2648             name: "MONK - Monkey Project",
2649             onSelect: function() {
2650                 network = bitcoinjs.bitcoin.networks.monkeyproject,
2651                 setHdCoin(214);
2652             },
2653         },
2654         {
2655             name: "MUSIC - Musicoin",
2656             segwitAvailable: false,
2657             onSelect: function() {
2658                 network = bitcoinjs.bitcoin.networks.bitcoin;
2659                 setHdCoin(184);
2660             },
2661         },
2662         {
2663             name: "NAV - Navcoin",
2664             onSelect: function() {
2665                 network = bitcoinjs.bitcoin.networks.navcoin;
2666                 setHdCoin(130);
2667             },
2668         },
2669         {
2670             name: "NAS - Nebulas",
2671             onSelect: function() {
2672                 network = bitcoinjs.bitcoin.networks.bitcoin;
2673                 setHdCoin(2718);
2674             },
2675         },
2676         {
2677             name: "NEBL - Neblio",
2678             onSelect: function() {
2679                 network = bitcoinjs.bitcoin.networks.neblio;
2680                 setHdCoin(146);
2681             },
2682         },
2683         {
2684             name: "NEOS - Neoscoin",
2685             onSelect: function() {
2686                 network = bitcoinjs.bitcoin.networks.neoscoin;
2687                 setHdCoin(25);
2688             },
2689         },
2690         {
2691             name: "NIX - NIX Platform",
2692             onSelect: function() {
2693                 network = bitcoinjs.bitcoin.networks.nix;
2694                 setHdCoin(400);
2695             },
2696         },
2697         {
2698             name: "NLG - Gulden",
2699             onSelect: function() {
2700                 network = bitcoinjs.bitcoin.networks.gulden;
2701                 setHdCoin(87);
2702             },
2703         },
2704         {
2705             name: "NMC - Namecoin",
2706             onSelect: function() {
2707                 network = bitcoinjs.bitcoin.networks.namecoin;
2708                 setHdCoin(7);
2709             },
2710         },
2711         {
2712             name: "NRG - Energi",
2713             onSelect: function() {
2714                 network = bitcoinjs.bitcoin.networks.energi;
2715                 setHdCoin(204);
2716             },
2717         },
2718         {
2719             name: "NRO - Neurocoin",
2720             onSelect: function() {
2721                 network = bitcoinjs.bitcoin.networks.neurocoin;
2722                 setHdCoin(110);
2723             },
2724         },
2725         {
2726             name: "NSR - Nushares",
2727             onSelect: function() {
2728                 network = bitcoinjs.bitcoin.networks.nushares;
2729                 setHdCoin(11);
2730             },
2731         },
2732         {
2733             name: "NYC - Newyorkc",
2734             onSelect: function() {
2735                 network = bitcoinjs.bitcoin.networks.newyorkc;
2736                 setHdCoin(179);
2737             },
2738         },
2739         {
2740             name: "NVC - Novacoin",
2741             onSelect: function() {
2742                 network = bitcoinjs.bitcoin.networks.novacoin;
2743                 setHdCoin(50);
2744             },
2745         },
2746         {
2747             name: "OK - Okcash",
2748             onSelect: function() {
2749                 network = bitcoinjs.bitcoin.networks.okcash;
2750                 setHdCoin(69);
2751             },
2752         },
2753         {
2754             name: "OMNI - Omnicore",
2755             onSelect: function() {
2756                 network = bitcoinjs.bitcoin.networks.omnicore;
2757                 setHdCoin(200);
2758             },
2759         },
2760         {
2761             name: "ONION - DeepOnion",
2762             onSelect: function() {
2763                 network = bitcoinjs.bitcoin.networks.deeponion;
2764                 setHdCoin(305);
2765             },
2766         },
2767         {
2768             name: "ONX - Onixcoin",
2769             onSelect: function() {
2770                 network = bitcoinjs.bitcoin.networks.onixcoin;
2771                 setHdCoin(174);
2772             },
2773         },
2774         {
2775             name: "PHR - Phore",
2776             onSelect: function() {
2777                 network = bitcoinjs.bitcoin.networks.phore;
2778                 setHdCoin(444);
2779             },
2780         },
2781         {
2782             name: "PINK - Pinkcoin",
2783             onSelect: function() {
2784                 network = bitcoinjs.bitcoin.networks.pinkcoin;
2785                 setHdCoin(117);
2786             },
2787         },
2788         {
2789             name: "PIRL - Pirl",
2790             segwitAvailable: false,
2791             onSelect: function() {
2792                 network = bitcoinjs.bitcoin.networks.bitcoin;
2793                 setHdCoin(164);
2794             },
2795         },
2796         {
2797             name: "PIVX - PIVX",
2798             onSelect: function() {
2799                 network = bitcoinjs.bitcoin.networks.pivx;
2800                 setHdCoin(119);
2801             },
2802         },
2803         {
2804             name: "PIVX - PIVX Testnet",
2805             onSelect: function() {
2806                 network = bitcoinjs.bitcoin.networks.pivxtestnet;
2807                 setHdCoin(1);
2808             },
2809         },
2810         {
2811             name: "POA - Poa",
2812             segwitAvailable: false,
2813             onSelect: function() {
2814                 network = bitcoinjs.bitcoin.networks.bitcoin;
2815                 setHdCoin(178);
2816             },
2817         },
2818         {
2819             name: "POSW - POSWcoin",
2820             onSelect: function() {
2821                 network = bitcoinjs.bitcoin.networks.poswcoin;
2822                 setHdCoin(47);
2823             },
2824         },
2825         {
2826             name: "POT - Potcoin",
2827             onSelect: function() {
2828                 network = bitcoinjs.bitcoin.networks.potcoin;
2829                 setHdCoin(81);
2830             },
2831         },
2832         {
2833             name: "PPC - Peercoin",
2834             onSelect: function() {
2835                 network = bitcoinjs.bitcoin.networks.peercoin;
2836                 setHdCoin(6);
2837             },
2838         },
2839         {
2840             name: "PRJ - ProjectCoin",
2841             onSelect: function() {
2842                 network = bitcoinjs.bitcoin.networks.projectcoin;
2843                 setHdCoin(533);
2844             },
2845         },
2846         {
2847             name: "PSB - Pesobit",
2848             onSelect: function() {
2849                 network = bitcoinjs.bitcoin.networks.pesobit;
2850                 setHdCoin(62);
2851             },
2852         },
2853         {
2854             name: "PUT - Putincoin",
2855             onSelect: function() {
2856                 network = bitcoinjs.bitcoin.networks.putincoin;
2857                 setHdCoin(122);
2858             },
2859         },
2860         {
2861             name: "RPD - Rapids",
2862             onSelect: function() {
2863                 network = bitcoinjs.bitcoin.networks.rapids;
2864                 setHdCoin(320);
2865             },
2866         },
2867         {
2868             name: "RVN - Ravencoin",
2869             onSelect: function() {
2870                 network = bitcoinjs.bitcoin.networks.ravencoin;
2871                 setHdCoin(175);
2872             },
2873         },
2874         {
2875             name: "RBY - Rubycoin",
2876             onSelect: function() {
2877                 network = bitcoinjs.bitcoin.networks.rubycoin;
2878                 setHdCoin(16);
2879             },
2880         },
2881         {
2882             name: "RDD - Reddcoin",
2883             onSelect: function() {
2884                 network = bitcoinjs.bitcoin.networks.reddcoin;
2885                 setHdCoin(4);
2886             },
2887         },
2888         {
2889             name: "RVR - RevolutionVR",
2890             onSelect: function() {
2891                 network = bitcoinjs.bitcoin.networks.revolutionvr;
2892                 setHdCoin(129);
2893             },
2894         },
2895         {
2896           name: "SAFE - Safecoin",
2897           onSelect: function() {
2898               network = bitcoinjs.bitcoin.networks.safecoin;
2899               setHdCoin(19165);
2900             },
2901         },
2902     {
2903           name: "SLS - Salus",
2904           onSelect: function() {
2905               network = bitcoinjs.bitcoin.networks.salus;
2906               setHdCoin(63);
2907             },
2908         },
2909         {
2910             name: "SDC - ShadowCash",
2911             onSelect: function() {
2912                 network = bitcoinjs.bitcoin.networks.shadow;
2913                 setHdCoin(35);
2914             },
2915         },
2916         {
2917             name: "SDC - ShadowCash Testnet",
2918             onSelect: function() {
2919                 network = bitcoinjs.bitcoin.networks.shadowtn;
2920                 setHdCoin(1);
2921             },
2922         },
2923         {
2924             name: "SLM - Slimcoin",
2925             onSelect: function() {
2926                 network = bitcoinjs.bitcoin.networks.slimcoin;
2927                 setHdCoin(63);
2928             },
2929         },
2930         {
2931             name: "SLM - Slimcoin Testnet",
2932             onSelect: function() {
2933                 network = bitcoinjs.bitcoin.networks.slimcointn;
2934                 setHdCoin(111);
2935             },
2936         },
2937         {
2938             name: "SLP - Simple Ledger Protocol",
2939             onSelect: function() {
2940                 DOM.bitcoinCashAddressTypeContainer.removeClass("hidden");
2941                 setHdCoin(245);
2942             },
2943         },
2944         {
2945             name: "SLR - Solarcoin",
2946             onSelect: function() {
2947                 network = bitcoinjs.bitcoin.networks.solarcoin;
2948                 setHdCoin(58);
2949             },
2950         },
2951         {
2952             name: "SMLY - Smileycoin",
2953             onSelect: function() {
2954                 network = bitcoinjs.bitcoin.networks.smileycoin;
2955                 setHdCoin(59);
2956             },
2957         },
2958         {
2959             name: "STASH - Stash",
2960             onSelect: function() {
2961                 network = bitcoinjs.bitcoin.networks.stash;
2962                 setHdCoin(0xC0C0);
2963             },
2964         },
2965         {
2966             name: "STASH - Stash Testnet",
2967             onSelect: function() {
2968                 network = bitcoinjs.bitcoin.networks.stashtn;
2969                 setHdCoin(0xCAFE);
2970             },
2971         },
2972         {
2973             name: "STRAT - Stratis",
2974             onSelect: function() {
2975                 network = bitcoinjs.bitcoin.networks.stratis;
2976                 setHdCoin(105);
2977             },
2978         },
2979         {
2980             name: "TSTRAT - Stratis Testnet",
2981             onSelect: function() {
2982                 network = bitcoinjs.bitcoin.networks.stratistest;
2983                 setHdCoin(105);
2984             },
2985         },
2986         {
2987             name: "SYS - Syscoin",
2988             onSelect: function() {
2989                 network = bitcoinjs.bitcoin.networks.syscoin;
2990                 setHdCoin(57);
2991             },
2992         },
2993         {
2994             name: "THC - Hempcoin",
2995             onSelect: function() {
2996                 network = bitcoinjs.bitcoin.networks.hempcoin;
2997                 setHdCoin(113);
2998             },
2999         },
3000         {
3001             name: "THT - Thought",
3002             onSelect: function() {
3003                 network = bitcoinjs.bitcoin.networks.thought;
3004                 setHdCoin(1618);
3005             },
3006         },
3007         {
3008             name: "TOA - Toa",
3009             onSelect: function() {
3010                 network = bitcoinjs.bitcoin.networks.toa;
3011                 setHdCoin(159);
3012             },
3013         },
3014         {
3015             name: "TWINS - TWINS",
3016             onSelect: function() {
3017                 network = bitcoinjs.bitcoin.networks.twins;
3018                 setHdCoin(970);
3019             },
3020         },
3021         {
3022             name: "TWINS - TWINS Testnet",
3023             onSelect: function() {
3024                 network = bitcoinjs.bitcoin.networks.twinstestnet;
3025                 setHdCoin(1);
3026             },
3027         },
3028         {
3029             name: "USC - Ultimatesecurecash",
3030             onSelect: function() {
3031                 network = bitcoinjs.bitcoin.networks.ultimatesecurecash;
3032                 setHdCoin(112);
3033             },
3034         },
3035         {
3036             name: "USNBT - NuBits",
3037             onSelect: function() {
3038                 network = bitcoinjs.bitcoin.networks.nubits;
3039                 setHdCoin(12);
3040             },
3041         },
3042         {
3043             name: "UNO - Unobtanium",
3044             onSelect: function() {
3045                 network = bitcoinjs.bitcoin.networks.unobtanium;
3046                 setHdCoin(92);
3047             },
3048         },
3049         {
3050             name: "VASH - Vpncoin",
3051             onSelect: function() {
3052                 network = bitcoinjs.bitcoin.networks.vpncoin;
3053                 setHdCoin(33);
3054             },
3055         },
3056         {
3057             name: "VET - VeChain",
3058             onSelect: function() {
3059                 network = bitcoinjs.bitcoin.networks.bitcoin;
3060                 setHdCoin(818);
3061             },
3062         },
3063         {
3064             name: "VIA - Viacoin",
3065             onSelect: function() {
3066                 network = bitcoinjs.bitcoin.networks.viacoin;
3067                 setHdCoin(14);
3068             },
3069         },
3070         {
3071             name: "VIA - Viacoin Testnet",
3072             onSelect: function() {
3073                 network = bitcoinjs.bitcoin.networks.viacointestnet;
3074                 setHdCoin(1);
3075             },
3076         },
3077         {
3078             name: "VIVO - Vivo",
3079             onSelect: function() {
3080                 network = bitcoinjs.bitcoin.networks.vivo;
3081                 setHdCoin(166);
3082             },
3083         },
3084         {
3085             name: "VTC - Vertcoin",
3086             onSelect: function() {
3087                 network = bitcoinjs.bitcoin.networks.vertcoin;
3088                 setHdCoin(28);
3089             },
3090         },
3091         {
3092             name: "WGR - Wagerr",
3093             onSelect: function() {
3094                 network = bitcoinjs.bitcoin.networks.wagerr;
3095                 setHdCoin(7825266);
3096             },
3097         },
3098         {
3099             name: "WC - Wincoin",
3100             onSelect: function() {
3101                 network = bitcoinjs.bitcoin.networks.wincoin;
3102                 setHdCoin(181);
3103             },
3104         },
3105         {
3106             name: "XAX - Artax",
3107             onSelect: function() {
3108                 network = bitcoinjs.bitcoin.networks.artax;
3109                 setHdCoin(219);
3110             },
3111         },
3112         {
3113             name: "XBC - Bitcoinplus",
3114             onSelect: function() {
3115                 network = bitcoinjs.bitcoin.networks.bitcoinplus;
3116                 setHdCoin(65);
3117             },
3118         },
3119         {
3120             name: "XLM - Stellar",
3121             onSelect: function() {
3122                 network = stellarUtil.dummyNetwork;
3123                 setHdCoin(148);
3124             },
3125         },
3126         {
3127             name: "XMY - Myriadcoin",
3128             onSelect: function() {
3129                 network = bitcoinjs.bitcoin.networks.myriadcoin;
3130                 setHdCoin(90);
3131             },
3132         },
3133         {
3134             name: "XRP - Ripple",
3135             onSelect: function() {
3136                 network = bitcoinjs.bitcoin.networks.bitcoin;
3137                 setHdCoin(144);
3138             },
3139         },
3140         {
3141             name: "XVC - Vcash",
3142             onSelect: function() {
3143                 network = bitcoinjs.bitcoin.networks.vcash;
3144                 setHdCoin(127);
3145             },
3146         },
3147         {
3148             name: "XVG - Verge",
3149             onSelect: function() {
3150                 network = bitcoinjs.bitcoin.networks.verge;
3151                 setHdCoin(77);
3152             },
3153         },
3154         {
3155             name: "XUEZ - Xuez",
3156             segwitAvailable: false,
3157             onSelect: function() {
3158                 network = bitcoinjs.bitcoin.networks.xuez;
3159                 setHdCoin(225);
3160             },
3161         },
3162         {
3163             name: "XWC - Whitecoin",
3164             onSelect: function() {
3165                 network = bitcoinjs.bitcoin.networks.whitecoin;
3166                 setHdCoin(155);
3167             },
3168         },
3169         {
3170             name: "XZC - Zcoin",
3171             onSelect: function() {
3172                 network = bitcoinjs.bitcoin.networks.zcoin;
3173                 setHdCoin(136);
3174             },
3175         },
3176         {
3177             name: "ZCL - Zclassic",
3178             onSelect: function() {
3179                 network = bitcoinjs.bitcoin.networks.zclassic;
3180                 setHdCoin(147);
3181             },
3182         },
3183         {
3184             name: "ZEC - Zcash",
3185             onSelect: function() {
3186                 network = bitcoinjs.bitcoin.networks.zcash;
3187                 setHdCoin(133);
3188             },
3189         },
3190         {
3191             name: "ZEN - Horizen",
3192             onSelect: function() {
3193                 network = bitcoinjs.bitcoin.networks.zencash;
3194                 setHdCoin(121);
3195             },
3196         },
3197     ]
3198
3199     var clients = [
3200         {
3201             name: "Bitcoin Core",
3202             onSelect: function() {
3203                 DOM.bip32path.val("m/0'/0'");
3204                 DOM.hardenedAddresses.prop('checked', true);
3205             },
3206         },
3207         {
3208             name: "blockchain.info",
3209             onSelect: function() {
3210                 DOM.bip32path.val("m/44'/0'/0'");
3211                 DOM.hardenedAddresses.prop('checked', false);
3212             },
3213         },
3214         {
3215             name: "MultiBit HD",
3216             onSelect: function() {
3217                 DOM.bip32path.val("m/0'/0");
3218                 DOM.hardenedAddresses.prop('checked', false);
3219             },
3220         },
3221         {
3222             name: "Coinomi, Ledger",
3223             onSelect: function() {
3224                 DOM.bip32path.val("m/44'/"+DOM.bip44coin.val()+"'/0'");
3225                 DOM.hardenedAddresses.prop('checked', false);
3226             },
3227         }
3228     ]
3229
3230     // ELA - Elastos functions - begin
3231     function displayBip44InfoForELA() {
3232         if (!isELA()) {
3233             return;
3234         }
3235
3236         var coin = parseIntNoNaN(DOM.bip44coin.val(), 0);
3237         var account = parseIntNoNaN(DOM.bip44account.val(), 0);
3238
3239         // Calculate the account extended keys
3240         var accountXprv = elastosjs.getAccountExtendedPrivateKey(seed, coin, account);
3241         var accountXpub = elastosjs.getAccountExtendedPublicKey(seed, coin, account);
3242
3243         // Display the extended keys
3244         DOM.bip44accountXprv.val(accountXprv);
3245         DOM.bip44accountXpub.val(accountXpub);
3246     }
3247
3248     function displayBip32InfoForELA() {
3249         if (!isELA()) {
3250             return;
3251         }
3252
3253         var coin = parseIntNoNaN(DOM.bip44coin.val(), 0);
3254         var account = parseIntNoNaN(DOM.bip44account.val(), 0);
3255         var change = parseIntNoNaN(DOM.bip44change.val(), 0);
3256
3257         DOM.extendedPrivKey.val(elastosjs.getBip32ExtendedPrivateKey(seed, coin, account, change));
3258         DOM.extendedPubKey.val(elastosjs.getBip32ExtendedPublicKey(seed, coin, account, change));
3259
3260         // Display the addresses and privkeys
3261         clearAddressesList();
3262         var initialAddressCount = parseInt(DOM.rowsToAdd.val());
3263         displayAddresses(0, initialAddressCount);
3264     }
3265
3266     function calcAddressForELA(seed, coin, account, change, index) {
3267         if (!isELA()) {
3268             return;
3269         }
3270
3271         var publicKey = elastosjs.getDerivedPublicKey(elastosjs.getMasterPublicKey(seed), change, index);
3272         return {
3273             privateKey: elastosjs.getDerivedPrivateKey(seed, coin, account, change, index),
3274             publicKey: publicKey,
3275             address: elastosjs.getAddress(publicKey.toString('hex'))
3276         };
3277     }
3278     // ELA - Elastos functions - end
3279
3280     init();
3281
3282 })();