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 = libs.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 entropyTypeAutoDetect = true;
  20     var entropyChangeTimeoutEvent = null;
  21     var phraseChangeTimeoutEvent = null;
  22     var seedChangedTimeoutEvent = null;
  23     var rootKeyChangedTimeoutEvent = null;
  24
  25     var generationProcesses = [];
  26
  27     var DOM = {};
  28     DOM.privacyScreenToggle = $(".privacy-screen-toggle");
  29     DOM.network = $(".network");
  30     DOM.bip32Client = $("#bip32-client");
  31     DOM.phraseNetwork = $("#network-phrase");
  32     DOM.useEntropy = $(".use-entropy");
  33     DOM.entropyContainer = $(".entropy-container");
  34     DOM.entropy = $(".entropy");
  35     DOM.entropyFiltered = DOM.entropyContainer.find(".filtered");
  36     DOM.entropyType = DOM.entropyContainer.find(".type");
  37     DOM.entropyTypeInputs = DOM.entropyContainer.find("input[name='entropy-type']");
  38     DOM.entropyCrackTime = DOM.entropyContainer.find(".crack-time");
  39     DOM.entropyEventCount = DOM.entropyContainer.find(".event-count");
  40     DOM.entropyBits = DOM.entropyContainer.find(".bits");
  41     DOM.entropyBitsPerEvent = DOM.entropyContainer.find(".bits-per-event");
  42     DOM.entropyWordCount = DOM.entropyContainer.find(".word-count");
  43     DOM.entropyBinary = DOM.entropyContainer.find(".binary");
  44     DOM.entropyWordIndexes = DOM.entropyContainer.find(".word-indexes");
  45     DOM.entropyChecksum = DOM.entropyContainer.find(".checksum");
  46     DOM.entropyMnemonicLength = DOM.entropyContainer.find(".mnemonic-length");
  47     DOM.entropyWeakEntropyOverrideWarning = DOM.entropyContainer.find(".weak-entropy-override-warning");
  48     DOM.entropyFilterWarning = DOM.entropyContainer.find(".filter-warning");
  49     DOM.phrase = $(".phrase");
  50     DOM.phraseSplit = $(".phraseSplit");
  51     DOM.phraseSplitWarn = $(".phraseSplitWarn");
  52     DOM.passphrase = $(".passphrase");
  53     DOM.generateContainer = $(".generate-container");
  54     DOM.generate = $(".generate");
  55     DOM.seed = $(".seed");
  56     DOM.rootKey = $(".root-key");
  57     DOM.litecoinLtubContainer = $(".litecoin-ltub-container");
  58     DOM.litecoinUseLtub = $(".litecoin-use-ltub");
  59     DOM.extendedPrivKey = $(".extended-priv-key");
  60     DOM.extendedPubKey = $(".extended-pub-key");
  61     DOM.bip32tab = $("#bip32-tab");
  62     DOM.bip44tab = $("#bip44-tab");
  63     DOM.bip49tab = $("#bip49-tab");
  64     DOM.bip84tab = $("#bip84-tab");
  65     DOM.bip141tab = $("#bip141-tab");
  66     DOM.bip32panel = $("#bip32");
  67     DOM.bip44panel = $("#bip44");
  68     DOM.bip49panel = $("#bip49");
  69     DOM.bip32path = $("#bip32-path");
  70     DOM.bip44path = $("#bip44-path");
  71     DOM.bip44purpose = $("#bip44 .purpose");
  72     DOM.bip44coin = $("#bip44 .coin");
  73     DOM.bip44account = $("#bip44 .account");
  74     DOM.bip44accountXprv = $("#bip44 .account-xprv");
  75     DOM.bip44accountXpub = $("#bip44 .account-xpub");
  76     DOM.bip44change = $("#bip44 .change");
  77     DOM.bip49unavailable = $("#bip49 .unavailable");
  78     DOM.bip49available = $("#bip49 .available");
  79     DOM.bip49path = $("#bip49-path");
  80     DOM.bip49purpose = $("#bip49 .purpose");
  81     DOM.bip49coin = $("#bip49 .coin");
  82     DOM.bip49account = $("#bip49 .account");
  83     DOM.bip49accountXprv = $("#bip49 .account-xprv");
  84     DOM.bip49accountXpub = $("#bip49 .account-xpub");
  85     DOM.bip49change = $("#bip49 .change");
  86     DOM.bip84unavailable = $("#bip84 .unavailable");
  87     DOM.bip84available = $("#bip84 .available");
  88     DOM.bip84path = $("#bip84-path");
  89     DOM.bip84purpose = $("#bip84 .purpose");
  90     DOM.bip84coin = $("#bip84 .coin");
  91     DOM.bip84account = $("#bip84 .account");
  92     DOM.bip84accountXprv = $("#bip84 .account-xprv");
  93     DOM.bip84accountXpub = $("#bip84 .account-xpub");
  94     DOM.bip84change = $("#bip84 .change");
  95     DOM.bip141unavailable = $("#bip141 .unavailable");
  96     DOM.bip141available = $("#bip141 .available");
  97     DOM.bip141path = $("#bip141-path");
  98     DOM.bip141semantics = $(".bip141-semantics");
  99     DOM.generatedStrength = $(".generate-container .strength");
 100     DOM.generatedStrengthWarning = $(".generate-container .warning");
 101     DOM.hardenedAddresses = $(".hardened-addresses");
 102     DOM.bitcoinCashAddressTypeContainer = $(".bch-addr-type-container");
 103     DOM.bitcoinCashAddressType = $("[name=bch-addr-type]")
 104     DOM.useBip38 = $(".use-bip38");
 105     DOM.bip38Password = $(".bip38-password");
 106     DOM.addresses = $(".addresses");
 107     DOM.csvTab = $("#csv-tab a");
 108     DOM.csv = $(".csv");
 109     DOM.rowsToAdd = $(".rows-to-add");
 110     DOM.more = $(".more");
 111     DOM.moreRowsStartIndex = $(".more-rows-start-index");
 112     DOM.feedback = $(".feedback");
 113     DOM.tab = $(".derivation-type a");
 114     DOM.indexToggle = $(".index-toggle");
 115     DOM.addressToggle = $(".address-toggle");
 116     DOM.publicKeyToggle = $(".public-key-toggle");
 117     DOM.privateKeyToggle = $(".private-key-toggle");
 118     DOM.languages = $(".languages a");
 119     DOM.qrContainer = $(".qr-container");
 120     DOM.qrHider = DOM.qrContainer.find(".qr-hider");
 121     DOM.qrImage = DOM.qrContainer.find(".qr-image");
 122     DOM.qrHint = DOM.qrContainer.find(".qr-hint");
 123     DOM.showQrEls = $("[data-show-qr]");
 124
 125     function init() {
 126         // Events
 127         DOM.privacyScreenToggle.on("change", privacyScreenToggled);
 128         DOM.generatedStrength.on("change", generatedStrengthChanged);
 129         DOM.network.on("change", networkChanged);
 130         DOM.bip32Client.on("change", bip32ClientChanged);
 131         DOM.useEntropy.on("change", setEntropyVisibility);
 132         DOM.entropy.on("input", delayedEntropyChanged);
 133         DOM.entropyMnemonicLength.on("change", entropyChanged);
 134         DOM.entropyTypeInputs.on("change", entropyTypeChanged);
 135         DOM.phrase.on("input", delayedPhraseChanged);
 136         DOM.passphrase.on("input", delayedPhraseChanged);
 137         DOM.generate.on("click", generateClicked);
 138         DOM.more.on("click", showMore);
 139         DOM.seed.on("input", delayedSeedChanged);
 140         DOM.rootKey.on("input", delayedRootKeyChanged);
 141         DOM.litecoinUseLtub.on("change", litecoinUseLtubChanged);
 142         DOM.bip32path.on("input", calcForDerivationPath);
 143         DOM.bip44account.on("input", calcForDerivationPath);
 144         DOM.bip44change.on("input", calcForDerivationPath);
 145         DOM.bip49account.on("input", calcForDerivationPath);
 146         DOM.bip49change.on("input", calcForDerivationPath);
 147         DOM.bip84account.on("input", calcForDerivationPath);
 148         DOM.bip84change.on("input", calcForDerivationPath);
 149         DOM.bip141path.on("input", calcForDerivationPath);
 150         DOM.bip141semantics.on("change", tabChanged);
 151         DOM.tab.on("shown.bs.tab", tabChanged);
 152         DOM.hardenedAddresses.on("change", calcForDerivationPath);
 153         DOM.useBip38.on("change", calcForDerivationPath);
 154         DOM.bip38Password.on("change", calcForDerivationPath);
 155         DOM.indexToggle.on("click", toggleIndexes);
 156         DOM.addressToggle.on("click", toggleAddresses);
 157         DOM.publicKeyToggle.on("click", togglePublicKeys);
 158         DOM.privateKeyToggle.on("click", togglePrivateKeys);
 159         DOM.csvTab.on("click", updateCsv);
 160         DOM.languages.on("click", languageChanged);
 161         DOM.bitcoinCashAddressType.on("change", bitcoinCashAddressTypeChange);
 162         setQrEvents(DOM.showQrEls);
 163         disableForms();
 164         hidePending();
 165         hideValidationError();
 166         populateNetworkSelect();
 167         populateClientSelect();
 168     }
 169
 170     // Event handlers
 171
 172     function generatedStrengthChanged() {
 173         var strength = parseInt(DOM.generatedStrength.val());
 174         if (strength < 12) {
 175             DOM.generatedStrengthWarning.removeClass("hidden");
 176         }
 177         else {
 178             DOM.generatedStrengthWarning.addClass("hidden");
 179         }
 180     }
 181
 182     function networkChanged(e) {
 183         clearDerivedKeys();
 184         clearAddressesList();
 185         DOM.litecoinLtubContainer.addClass("hidden");
 186         DOM.bitcoinCashAddressTypeContainer.addClass("hidden");
 187         var networkIndex = e.target.value;
 188         var network = networks[networkIndex];
 189         network.onSelect();
 190         adjustNetworkForSegwit();
 191         if (seed != null) {
 192             phraseChanged();
 193         }
 194         else {
 195             rootKeyChanged();
 196         }
 197     }
 198
 199     function bip32ClientChanged(e) {
 200         var clientIndex = DOM.bip32Client.val();
 201         if (clientIndex == "custom") {
 202             DOM.bip32path.prop("readonly", false);
 203         }
 204         else {
 205             DOM.bip32path.prop("readonly", true);
 206             clients[clientIndex].onSelect();
 207             if (seed != null) {
 208                 phraseChanged();
 209             }
 210             else {
 211                 rootKeyChanged();
 212             }
 213         }
 214     }
 215
 216     function setEntropyVisibility() {
 217         if (isUsingOwnEntropy()) {
 218             DOM.entropyContainer.removeClass("hidden");
 219             DOM.generateContainer.addClass("hidden");
 220             DOM.phrase.prop("readonly", true);
 221             DOM.entropy.focus();
 222             entropyChanged();
 223         }
 224         else {
 225             DOM.entropyContainer.addClass("hidden");
 226             DOM.generateContainer.removeClass("hidden");
 227             DOM.phrase.prop("readonly", false);
 228             hidePending();
 229         }
 230     }
 231
 232     function delayedPhraseChanged() {
 233         hideValidationError();
 234         seed = null;
 235         bip32RootKey = null;
 236         bip32ExtendedKey = null;
 237         clearAddressesList();
 238         showPending();
 239         if (phraseChangeTimeoutEvent != null) {
 240             clearTimeout(phraseChangeTimeoutEvent);
 241         }
 242         phraseChangeTimeoutEvent = setTimeout(function() {
 243             phraseChanged();
 244             var entropy = mnemonic.toRawEntropyHex(DOM.phrase.val());
 245             if (entropy !== null) {
 246                 DOM.entropyMnemonicLength.val("raw");
 247                 DOM.entropy.val(entropy);
 248                 DOM.entropyTypeInputs.filter("[value='hexadecimal']").prop("checked", true);
 249                 entropyTypeAutoDetect = false;
 250             }
 251         }, 400);
 252     }
 253
 254     function phraseChanged() {
 255         showPending();
 256         setMnemonicLanguage();
 257         // Get the mnemonic phrase
 258         var phrase = DOM.phrase.val();
 259         var errorText = findPhraseErrors(phrase);
 260         if (errorText) {
 261             showValidationError(errorText);
 262             return;
 263         }
 264         // Calculate and display
 265         var passphrase = DOM.passphrase.val();
 266         calcBip32RootKeyFromSeed(phrase, passphrase);
 267         calcForDerivationPath();
 268         // Show the word indexes
 269         showWordIndexes();
 270         writeSplitPhrase(phrase);
 271     }
 272
 273     function tabChanged() {
 274         showPending();
 275         adjustNetworkForSegwit();
 276         var phrase = DOM.phrase.val();
 277         if (phrase != "") {
 278             // Calculate and display for mnemonic
 279             var errorText = findPhraseErrors(phrase);
 280             if (errorText) {
 281                 showValidationError(errorText);
 282                 return;
 283             }
 284             // Calculate and display
 285             var passphrase = DOM.passphrase.val();
 286             calcBip32RootKeyFromSeed(phrase, passphrase);
 287         }
 288         else {
 289             // Calculate and display for root key
 290             var rootKeyBase58 = DOM.rootKey.val();
 291             var errorText = validateRootKey(rootKeyBase58);
 292             if (errorText) {
 293                 showValidationError(errorText);
 294                 return;
 295             }
 296             // Calculate and display
 297             calcBip32RootKeyFromBase58(rootKeyBase58);
 298         }
 299         calcForDerivationPath();
 300     }
 301
 302     function delayedEntropyChanged() {
 303         hideValidationError();
 304         showPending();
 305         if (entropyChangeTimeoutEvent != null) {
 306             clearTimeout(entropyChangeTimeoutEvent);
 307         }
 308         entropyChangeTimeoutEvent = setTimeout(entropyChanged, 400);
 309     }
 310
 311     function entropyChanged() {
 312         // If blank entropy, clear mnemonic, addresses, errors
 313         if (DOM.entropy.val().trim().length == 0) {
 314             clearDisplay();
 315             clearEntropyFeedback();
 316             DOM.phrase.val("");
 317             DOM.phraseSplit.val("");
 318             showValidationError("Blank entropy");
 319             return;
 320         }
 321         // Get the current phrase to detect changes
 322         var phrase = DOM.phrase.val();
 323         // Set the phrase from the entropy
 324         setMnemonicFromEntropy();
 325         // Recalc addresses if the phrase has changed
 326         var newPhrase = DOM.phrase.val();
 327         if (newPhrase != phrase) {
 328             if (newPhrase.length == 0) {
 329                 clearDisplay();
 330             }
 331             else {
 332                 phraseChanged();
 333             }
 334         }
 335         else {
 336             hidePending();
 337         }
 338     }
 339
 340     function entropyTypeChanged() {
 341         entropyTypeAutoDetect = false;
 342         entropyChanged();
 343     }
 344
 345     function delayedSeedChanged() {
 346         // Warn if there is an existing mnemonic or passphrase.
 347         if (DOM.phrase.val().length > 0 || DOM.passphrase.val().length > 0) {
 348             if (!confirm("This will clear existing mnemonic and passphrase")) {
 349                 DOM.seed.val(seed);
 350                 return
 351             }
 352         }
 353         hideValidationError();
 354         showPending();
 355         // Clear existing mnemonic and passphrase
 356         DOM.phrase.val("");
 357         DOM.phraseSplit.val("");
 358         DOM.passphrase.val("");
 359         DOM.rootKey.val("");
 360         clearAddressesList();
 361         clearDerivedKeys();
 362         seed = null;
 363         if (seedChangedTimeoutEvent != null) {
 364             clearTimeout(seedChangedTimeoutEvent);
 365         }
 366         seedChangedTimeoutEvent = setTimeout(seedChanged, 400);
 367     }
 368
 369     function delayedRootKeyChanged() {
 370         // Warn if there is an existing mnemonic or passphrase.
 371         if (DOM.phrase.val().length > 0 || DOM.passphrase.val().length > 0) {
 372             if (!confirm("This will clear existing mnemonic and passphrase")) {
 373                 DOM.rootKey.val(bip32RootKey);
 374                 return
 375             }
 376         }
 377         hideValidationError();
 378         showPending();
 379         // Clear existing mnemonic and passphrase
 380         DOM.phrase.val("");
 381         DOM.phraseSplit.val("");
 382         DOM.passphrase.val("");
 383         seed = null;
 384         if (rootKeyChangedTimeoutEvent != null) {
 385             clearTimeout(rootKeyChangedTimeoutEvent);
 386         }
 387         rootKeyChangedTimeoutEvent = setTimeout(rootKeyChanged, 400);
 388     }
 389
 390     function seedChanged() {
 391         showPending();
 392         hideValidationError();
 393         seed = DOM.seed.val();
 394         bip32RootKey = libs.bitcoin.HDNode.fromSeedHex(seed, network);
 395         var rootKeyBase58 = bip32RootKey.toBase58();
 396         DOM.rootKey.val(rootKeyBase58);
 397         var errorText = validateRootKey(rootKeyBase58);
 398         if (errorText) {
 399             showValidationError(errorText);
 400             return;
 401         }
 402         // Calculate and display
 403         calcForDerivationPath();
 404     }
 405
 406     function rootKeyChanged() {
 407         showPending();
 408         hideValidationError();
 409         var rootKeyBase58 = DOM.rootKey.val();
 410         var errorText = validateRootKey(rootKeyBase58);
 411         if (errorText) {
 412             showValidationError(errorText);
 413             return;
 414         }
 415         // Calculate and display
 416         calcBip32RootKeyFromBase58(rootKeyBase58);
 417         calcForDerivationPath();
 418     }
 419
 420     function litecoinUseLtubChanged() {
 421         litecoinUseLtub = DOM.litecoinUseLtub.prop("checked");
 422         if (litecoinUseLtub) {
 423             network = libs.bitcoin.networks.litecoin;
 424         }
 425         else {
 426             network = libs.bitcoin.networks.litecoinXprv;
 427         }
 428         phraseChanged();
 429     }
 430
 431     function calcForDerivationPath() {
 432         clearDerivedKeys();
 433         clearAddressesList();
 434         showPending();
 435         // Don't show segwit if it's selected but network doesn't support it
 436         if (segwitSelected() && !networkHasSegwit()) {
 437             showSegwitUnavailable();
 438             hidePending();
 439             return;
 440         }
 441         showSegwitAvailable();
 442         // Get the derivation path
 443         var derivationPath = getDerivationPath();
 444         var errorText = findDerivationPathErrors(derivationPath);
 445         if (errorText) {
 446             showValidationError(errorText);
 447             return;
 448         }
 449         bip32ExtendedKey = calcBip32ExtendedKey(derivationPath);
 450         if (bip44TabSelected()) {
 451             displayBip44Info();
 452         }
 453         else if (bip49TabSelected()) {
 454             displayBip49Info();
 455         }
 456         else if (bip84TabSelected()) {
 457             displayBip84Info();
 458         }
 459         displayBip32Info();
 460     }
 461
 462     function generateClicked() {
 463         if (isUsingOwnEntropy()) {
 464             return;
 465         }
 466         clearDisplay();
 467         showPending();
 468         setTimeout(function() {
 469             setMnemonicLanguage();
 470             var phrase = generateRandomPhrase();
 471             if (!phrase) {
 472                 return;
 473             }
 474             phraseChanged();
 475         }, 50);
 476     }
 477
 478     function languageChanged() {
 479         setTimeout(function() {
 480             setMnemonicLanguage();
 481             if (DOM.phrase.val().length > 0) {
 482                 var newPhrase = convertPhraseToNewLanguage();
 483                 DOM.phrase.val(newPhrase);
 484                 phraseChanged();
 485             }
 486             else {
 487                 DOM.generate.trigger("click");
 488             }
 489         }, 50);
 490     }
 491
 492     function bitcoinCashAddressTypeChange() {
 493         phraseChanged();
 494     }
 495
 496     function toggleIndexes() {
 497         showIndex = !showIndex;
 498         $("td.index span").toggleClass("invisible");
 499     }
 500
 501     function toggleAddresses() {
 502         showAddress = !showAddress;
 503         $("td.address span").toggleClass("invisible");
 504     }
 505
 506     function togglePublicKeys() {
 507         showPubKey = !showPubKey;
 508         $("td.pubkey span").toggleClass("invisible");
 509     }
 510
 511     function togglePrivateKeys() {
 512         showPrivKey = !showPrivKey;
 513         $("td.privkey span").toggleClass("invisible");
 514     }
 515
 516     function privacyScreenToggled() {
 517         // private-data contains elements added to DOM at runtime
 518         // so catch all by adding visual privacy class to the root of the DOM
 519         if (DOM.privacyScreenToggle.prop("checked")) {
 520             $("body").addClass("visual-privacy");
 521         }
 522         else {
 523             $("body").removeClass("visual-privacy");
 524         }
 525     }
 526
 527     // Private methods
 528
 529     function generateRandomPhrase() {
 530         if (!hasStrongRandom()) {
 531             var errorText = "This browser does not support strong randomness";
 532             showValidationError(errorText);
 533             return;
 534         }
 535         // get the amount of entropy to use
 536         var numWords = parseInt(DOM.generatedStrength.val());
 537         var strength = numWords / 3 * 32;
 538         var buffer = new Uint8Array(strength / 8);
 539         // create secure entropy
 540         var data = crypto.getRandomValues(buffer);
 541         // show the words
 542         var words = mnemonic.toMnemonic(data);
 543         DOM.phrase.val(words);
 544         // show the entropy
 545         var entropyHex = uint8ArrayToHex(data);
 546         DOM.entropy.val(entropyHex);
 547         // ensure entropy fields are consistent with what is being displayed
 548         DOM.entropyMnemonicLength.val("raw");
 549         return words;
 550     }
 551
 552     function calcBip32RootKeyFromSeed(phrase, passphrase) {
 553         seed = mnemonic.toSeed(phrase, passphrase);
 554         bip32RootKey = libs.bitcoin.HDNode.fromSeedHex(seed, network);
 555         if(isGRS())
 556             bip32RootKey = libs.groestlcoinjs.HDNode.fromSeedHex(seed, network);
 557
 558     }
 559
 560     function calcBip32RootKeyFromBase58(rootKeyBase58) {
 561         if(isGRS()) {
 562             calcBip32RootKeyFromBase58GRS(rootKeyBase58);
 563             return;
 564         }
 565         // try parsing with various segwit network params since this extended
 566         // key may be from any one of them.
 567         if (networkHasSegwit()) {
 568             var n = network;
 569             if ("baseNetwork" in n) {
 570                 n = libs.bitcoin.networks[n.baseNetwork];
 571             }
 572             // try parsing using base network params
 573             try {
 574                 bip32RootKey = libs.bitcoin.HDNode.fromBase58(rootKeyBase58, n);
 575                 return;
 576             }
 577             catch (e) {}
 578             // try parsing using p2wpkh params
 579             if ("p2wpkh" in n) {
 580                 try {
 581                     bip32RootKey = libs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wpkh);
 582                     return;
 583                 }
 584                 catch (e) {}
 585             }
 586             // try parsing using p2wpkh-in-p2sh network params
 587             if ("p2wpkhInP2sh" in n) {
 588                 try {
 589                     bip32RootKey = libs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wpkhInP2sh);
 590                     return;
 591                 }
 592                 catch (e) {}
 593             }
 594             // try parsing using p2wsh network params
 595             if ("p2wsh" in n) {
 596                 try {
 597                     bip32RootKey = libs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wsh);
 598                     return;
 599                 }
 600                 catch (e) {}
 601             }
 602             // try parsing using p2wsh-in-p2sh network params
 603             if ("p2wshInP2sh" in n) {
 604                 try {
 605                     bip32RootKey = libs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wshInP2sh);
 606                     return;
 607                 }
 608                 catch (e) {}
 609             }
 610         }
 611         // try the network params as currently specified
 612         bip32RootKey = libs.bitcoin.HDNode.fromBase58(rootKeyBase58, network);
 613     }
 614
 615     function calcBip32RootKeyFromBase58GRS(rootKeyBase58) {
 616         // try parsing with various segwit network params since this extended
 617         // key may be from any one of them.
 618         if (networkHasSegwit()) {
 619             var n = network;
 620             if ("baseNetwork" in n) {
 621                 n = libs.bitcoin.networks[n.baseNetwork];
 622             }
 623             // try parsing using base network params
 624             try {
 625                 bip32RootKey = libs.groestlcoinjs.HDNode.fromBase58(rootKeyBase58, n);
 626                 return;
 627             }
 628             catch (e) {}
 629             // try parsing using p2wpkh params
 630             if ("p2wpkh" in n) {
 631                 try {
 632                     bip32RootKey = libs.groestlcoinjs.HDNode.fromBase58(rootKeyBase58, n.p2wpkh);
 633                     return;
 634                 }
 635                 catch (e) {}
 636             }
 637             // try parsing using p2wpkh-in-p2sh network params
 638             if ("p2wpkhInP2sh" in n) {
 639                 try {
 640                     bip32RootKey = libs.groestlcoinjs.HDNode.fromBase58(rootKeyBase58, n.p2wpkhInP2sh);
 641                     return;
 642                 }
 643                 catch (e) {}
 644             }
 645         }
 646         // try the network params as currently specified
 647         bip32RootKey = libs.groestlcoinjs.HDNode.fromBase58(rootKeyBase58, network);
 648     }
 649
 650     function calcBip32ExtendedKey(path) {
 651         // Check there's a root key to derive from
 652         if (!bip32RootKey) {
 653             return bip32RootKey;
 654         }
 655         var extendedKey = bip32RootKey;
 656         // Derive the key from the path
 657         var pathBits = path.split("/");
 658         for (var i=0; i<pathBits.length; i++) {
 659             var bit = pathBits[i];
 660             var index = parseInt(bit);
 661             if (isNaN(index)) {
 662                 continue;
 663             }
 664             var hardened = bit[bit.length-1] == "'";
 665             var isPriv = !(extendedKey.isNeutered());
 666             var invalidDerivationPath = hardened && !isPriv;
 667             if (invalidDerivationPath) {
 668                 extendedKey = null;
 669             }
 670             else if (hardened) {
 671                 extendedKey = extendedKey.deriveHardened(index);
 672             }
 673             else {
 674                 extendedKey = extendedKey.derive(index);
 675             }
 676         }
 677         return extendedKey;
 678     }
 679
 680     function showValidationError(errorText) {
 681         DOM.feedback
 682             .text(errorText)
 683             .show();
 684     }
 685
 686     function hideValidationError() {
 687         DOM.feedback
 688             .text("")
 689             .hide();
 690     }
 691
 692     function findPhraseErrors(phrase) {
 693         // Preprocess the words
 694         phrase = mnemonic.normalizeString(phrase);
 695         var words = phraseToWordArray(phrase);
 696         // Detect blank phrase
 697         if (words.length == 0) {
 698             return "Blank mnemonic";
 699         }
 700         // Check each word
 701         for (var i=0; i<words.length; i++) {
 702             var word = words[i];
 703             var language = getLanguage();
 704             if (WORDLISTS[language].indexOf(word) == -1) {
 705                 console.log("Finding closest match to " + word);
 706                 var nearestWord = findNearestWord(word);
 707                 return word + " not in wordlist, did you mean " + nearestWord + "?";
 708             }
 709         }
 710         // Check the words are valid
 711         var properPhrase = wordArrayToPhrase(words);
 712         var isValid = mnemonic.check(properPhrase);
 713         if (!isValid) {
 714             return "Invalid mnemonic";
 715         }
 716         return false;
 717     }
 718
 719     function validateRootKey(rootKeyBase58) {
 720         if(isGRS())
 721             return validateRootKeyGRS(rootKeyBase58);
 722
 723         // try various segwit network params since this extended key may be from
 724         // any one of them.
 725         if (networkHasSegwit()) {
 726             var n = network;
 727             if ("baseNetwork" in n) {
 728                 n = libs.bitcoin.networks[n.baseNetwork];
 729             }
 730             // try parsing using base network params
 731             try {
 732                 libs.bitcoin.HDNode.fromBase58(rootKeyBase58, n);
 733                 return "";
 734             }
 735             catch (e) {}
 736             // try parsing using p2wpkh params
 737             if ("p2wpkh" in n) {
 738                 try {
 739                     libs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wpkh);
 740                     return "";
 741                 }
 742                 catch (e) {}
 743             }
 744             // try parsing using p2wpkh-in-p2sh network params
 745             if ("p2wpkhInP2sh" in n) {
 746                 try {
 747                     libs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wpkhInP2sh);
 748                     return "";
 749                 }
 750                 catch (e) {}
 751             }
 752             // try parsing using p2wsh network params
 753             if ("p2wsh" in n) {
 754                 try {
 755                     libs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wsh);
 756                     return "";
 757                 }
 758                 catch (e) {}
 759             }
 760             // try parsing using p2wsh-in-p2sh network params
 761             if ("p2wshInP2sh" in n) {
 762                 try {
 763                     libs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wshInP2sh);
 764                     return "";
 765                 }
 766                 catch (e) {}
 767             }
 768         }
 769         // try the network params as currently specified
 770         try {
 771             libs.bitcoin.HDNode.fromBase58(rootKeyBase58, network);
 772         }
 773         catch (e) {
 774             return "Invalid root key";
 775         }
 776         return "";
 777     }
 778
 779     function validateRootKeyGRS(rootKeyBase58) {
 780         // try various segwit network params since this extended key may be from
 781         // any one of them.
 782         if (networkHasSegwit()) {
 783             var n = network;
 784             if ("baseNetwork" in n) {
 785                 n = libs.bitcoin.networks[n.baseNetwork];
 786             }
 787             // try parsing using base network params
 788             try {
 789                 libs.groestlcoinjs.HDNode.fromBase58(rootKeyBase58, n);
 790                 return "";
 791             }
 792             catch (e) {}
 793             // try parsing using p2wpkh params
 794             if ("p2wpkh" in n) {
 795                 try {
 796                     libs.groestlcoinjs.HDNode.fromBase58(rootKeyBase58, n.p2wpkh);
 797                     return "";
 798                 }
 799                 catch (e) {}
 800             }
 801             // try parsing using p2wpkh-in-p2sh network params
 802             if ("p2wpkhInP2sh" in n) {
 803                 try {
 804                     libs.groestlcoinjs.HDNode.fromBase58(rootKeyBase58, n.p2wpkhInP2sh);
 805                     return "";
 806                 }
 807                 catch (e) {}
 808             }
 809         }
 810         // try the network params as currently specified
 811         try {
 812             libs.groestlcoinjs.HDNode.fromBase58(rootKeyBase58, network);
 813         }
 814         catch (e) {
 815             return "Invalid root key";
 816         }
 817         return "";
 818     }
 819
 820     function getDerivationPath() {
 821         if (bip44TabSelected()) {
 822             var purpose = parseIntNoNaN(DOM.bip44purpose.val(), 44);
 823             var coin = parseIntNoNaN(DOM.bip44coin.val(), 0);
 824             var account = parseIntNoNaN(DOM.bip44account.val(), 0);
 825             var change = parseIntNoNaN(DOM.bip44change.val(), 0);
 826             var path = "m/";
 827             path += purpose + "'/";
 828             path += coin + "'/";
 829             path += account + "'/";
 830             path += change;
 831             DOM.bip44path.val(path);
 832             var derivationPath = DOM.bip44path.val();
 833             console.log("Using derivation path from BIP44 tab: " + derivationPath);
 834             return derivationPath;
 835         }
 836         else if (bip49TabSelected()) {
 837             var purpose = parseIntNoNaN(DOM.bip49purpose.val(), 49);
 838             var coin = parseIntNoNaN(DOM.bip49coin.val(), 0);
 839             var account = parseIntNoNaN(DOM.bip49account.val(), 0);
 840             var change = parseIntNoNaN(DOM.bip49change.val(), 0);
 841             var path = "m/";
 842             path += purpose + "'/";
 843             path += coin + "'/";
 844             path += account + "'/";
 845             path += change;
 846             DOM.bip49path.val(path);
 847             var derivationPath = DOM.bip49path.val();
 848             console.log("Using derivation path from BIP49 tab: " + derivationPath);
 849             return derivationPath;
 850         }
 851         else if (bip84TabSelected()) {
 852             var purpose = parseIntNoNaN(DOM.bip84purpose.val(), 84);
 853             var coin = parseIntNoNaN(DOM.bip84coin.val(), 0);
 854             var account = parseIntNoNaN(DOM.bip84account.val(), 0);
 855             var change = parseIntNoNaN(DOM.bip84change.val(), 0);
 856             var path = "m/";
 857             path += purpose + "'/";
 858             path += coin + "'/";
 859             path += account + "'/";
 860             path += change;
 861             DOM.bip84path.val(path);
 862             var derivationPath = DOM.bip84path.val();
 863             console.log("Using derivation path from BIP84 tab: " + derivationPath);
 864             return derivationPath;
 865         }
 866         else if (bip32TabSelected()) {
 867             var derivationPath = DOM.bip32path.val();
 868             console.log("Using derivation path from BIP32 tab: " + derivationPath);
 869             return derivationPath;
 870         }
 871         else if (bip141TabSelected()) {
 872             var derivationPath = DOM.bip141path.val();
 873             console.log("Using derivation path from BIP141 tab: " + derivationPath);
 874             return derivationPath;
 875         }
 876         else {
 877             console.log("Unknown derivation path");
 878         }
 879     }
 880
 881     function findDerivationPathErrors(path) {
 882         // TODO is not perfect but is better than nothing
 883         // Inspired by
 884         // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#test-vectors
 885         // and
 886         // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#extended-keys
 887         var maxDepth = 255; // TODO verify this!!
 888         var maxIndexValue = Math.pow(2, 31); // TODO verify this!!
 889         if (path[0] != "m") {
 890             return "First character must be 'm'";
 891         }
 892         if (path.length > 1) {
 893             if (path[1] != "/") {
 894                 return "Separator must be '/'";
 895             }
 896             var indexes = path.split("/");
 897             if (indexes.length > maxDepth) {
 898                 return "Derivation depth is " + indexes.length + ", must be less than " + maxDepth;
 899             }
 900             for (var depth = 1; depth<indexes.length; depth++) {
 901                 var index = indexes[depth];
 902                 var invalidChars = index.replace(/^[0-9]+'?$/g, "")
 903                 if (invalidChars.length > 0) {
 904                     return "Invalid characters " + invalidChars + " found at depth " + depth;
 905                 }
 906                 var indexValue = parseInt(index.replace("'", ""));
 907                 if (isNaN(depth)) {
 908                     return "Invalid number at depth " + depth;
 909                 }
 910                 if (indexValue > maxIndexValue) {
 911                     return "Value of " + indexValue + " at depth " + depth + " must be less than " + maxIndexValue;
 912                 }
 913             }
 914         }
 915         // Check root key exists or else derivation path is useless!
 916         if (!bip32RootKey) {
 917             return "No root key";
 918         }
 919         // Check no hardened derivation path when using xpub keys
 920         var hardenedPath = path.indexOf("'") > -1;
 921         var hardenedAddresses = bip32TabSelected() && DOM.hardenedAddresses.prop("checked");
 922         var hardened = hardenedPath || hardenedAddresses;
 923         var isXpubkey = bip32RootKey.isNeutered();
 924         if (hardened && isXpubkey) {
 925             return "Hardened derivation path is invalid with xpub key";
 926         }
 927         return false;
 928     }
 929
 930     function isGRS() {
 931         return networks[DOM.network.val()].name == "GRS - Groestlcoin" || networks[DOM.network.val()].name == "GRS - Groestlcoin Testnet";
 932     }
 933
 934     function isELA() {
 935         return networks[DOM.network.val()].name == "ELA - Elastos"
 936     }
 937
 938     function displayBip44Info() {
 939         // Get the derivation path for the account
 940         var purpose = parseIntNoNaN(DOM.bip44purpose.val(), 44);
 941         var coin = parseIntNoNaN(DOM.bip44coin.val(), 0);
 942         var account = parseIntNoNaN(DOM.bip44account.val(), 0);
 943         var path = "m/";
 944         path += purpose + "'/";
 945         path += coin + "'/";
 946         path += account + "'/";
 947         // Calculate the account extended keys
 948         var accountExtendedKey = calcBip32ExtendedKey(path);
 949         var accountXprv = accountExtendedKey.toBase58();
 950         var accountXpub = accountExtendedKey.neutered().toBase58();
 951
 952         // Display the extended keys
 953         DOM.bip44accountXprv.val(accountXprv);
 954         DOM.bip44accountXpub.val(accountXpub);
 955
 956         if (isELA()) {
 957             displayBip44InfoForELA();
 958         }
 959     }
 960
 961     function displayBip49Info() {
 962         // Get the derivation path for the account
 963         var purpose = parseIntNoNaN(DOM.bip49purpose.val(), 49);
 964         var coin = parseIntNoNaN(DOM.bip49coin.val(), 0);
 965         var account = parseIntNoNaN(DOM.bip49account.val(), 0);
 966         var path = "m/";
 967         path += purpose + "'/";
 968         path += coin + "'/";
 969         path += account + "'/";
 970         // Calculate the account extended keys
 971         var accountExtendedKey = calcBip32ExtendedKey(path);
 972         var accountXprv = accountExtendedKey.toBase58();
 973         var accountXpub = accountExtendedKey.neutered().toBase58();
 974         // Display the extended keys
 975         DOM.bip49accountXprv.val(accountXprv);
 976         DOM.bip49accountXpub.val(accountXpub);
 977     }
 978
 979     function displayBip84Info() {
 980         // Get the derivation path for the account
 981         var purpose = parseIntNoNaN(DOM.bip84purpose.val(), 84);
 982         var coin = parseIntNoNaN(DOM.bip84coin.val(), 0);
 983         var account = parseIntNoNaN(DOM.bip84account.val(), 0);
 984         var path = "m/";
 985         path += purpose + "'/";
 986         path += coin + "'/";
 987         path += account + "'/";
 988         // Calculate the account extended keys
 989         var accountExtendedKey = calcBip32ExtendedKey(path);
 990         var accountXprv = accountExtendedKey.toBase58();
 991         var accountXpub = accountExtendedKey.neutered().toBase58();
 992         // Display the extended keys
 993         DOM.bip84accountXprv.val(accountXprv);
 994         DOM.bip84accountXpub.val(accountXpub);
 995     }
 996
 997     function displayBip32Info() {
 998         // Display the key
 999         DOM.seed.val(seed);
1000         var rootKey = bip32RootKey.toBase58();
1001         DOM.rootKey.val(rootKey);
1002         var xprvkeyB58 = "NA";
1003         if (!bip32ExtendedKey.isNeutered()) {
1004             xprvkeyB58 = bip32ExtendedKey.toBase58();
1005         }
1006         var extendedPrivKey = xprvkeyB58;
1007         DOM.extendedPrivKey.val(extendedPrivKey);
1008         var extendedPubKey = bip32ExtendedKey.neutered().toBase58();
1009         DOM.extendedPubKey.val(extendedPubKey);
1010         // Display the addresses and privkeys
1011         clearAddressesList();
1012         var initialAddressCount = parseInt(DOM.rowsToAdd.val());
1013         displayAddresses(0, initialAddressCount);
1014
1015         if (isELA()) {
1016             displayBip32InfoForELA();
1017         }
1018     }
1019
1020     function displayAddresses(start, total) {
1021         generationProcesses.push(new (function() {
1022
1023             var rows = [];
1024
1025             this.stop = function() {
1026                 for (var i=0; i<rows.length; i++) {
1027                     rows[i].shouldGenerate = false;
1028                 }
1029                 hidePending();
1030             }
1031
1032             for (var i=0; i<total; i++) {
1033                 var index = i + start;
1034                 var isLast = i == total - 1;
1035                 rows.push(new TableRow(index, isLast));
1036             }
1037
1038         })());
1039     }
1040
1041     function segwitSelected() {
1042         return bip49TabSelected() || bip84TabSelected() || bip141TabSelected();
1043     }
1044
1045     function p2wpkhSelected() {
1046         return bip84TabSelected() ||
1047                 bip141TabSelected() && DOM.bip141semantics.val() == "p2wpkh";
1048     }
1049
1050     function p2wpkhInP2shSelected() {
1051         return bip49TabSelected() ||
1052             (bip141TabSelected() && DOM.bip141semantics.val() == "p2wpkh-p2sh");
1053     }
1054
1055     function p2wshSelected() {
1056         return bip141TabSelected() && DOM.bip141semantics.val() == "p2wsh";
1057     }
1058
1059     function p2wshInP2shSelected() {
1060         return (bip141TabSelected() && DOM.bip141semantics.val() == "p2wsh-p2sh");
1061     }
1062
1063     function TableRow(index, isLast) {
1064
1065         var self = this;
1066         this.shouldGenerate = true;
1067         var useHardenedAddresses = DOM.hardenedAddresses.prop("checked");
1068         var useBip38 = DOM.useBip38.prop("checked");
1069         var bip38password = DOM.bip38Password.val();
1070         var isSegwit = segwitSelected();
1071         var segwitAvailable = networkHasSegwit();
1072         var isP2wpkh = p2wpkhSelected();
1073         var isP2wpkhInP2sh = p2wpkhInP2shSelected();
1074         var isP2wsh = p2wshSelected();
1075         var isP2wshInP2sh = p2wshInP2shSelected();
1076
1077         function init() {
1078             calculateValues();
1079         }
1080
1081         function calculateValues() {
1082             setTimeout(function() {
1083                 if (!self.shouldGenerate) {
1084                     return;
1085                 }
1086                 // derive HDkey for this row of the table
1087                 var key = "NA";
1088                 if (useHardenedAddresses) {
1089                     key = bip32ExtendedKey.deriveHardened(index);
1090                 }
1091                 else {
1092                     key = bip32ExtendedKey.derive(index);
1093                 }
1094                 // bip38 requires uncompressed keys
1095                 // see https://github.com/iancoleman/bip39/issues/140#issuecomment-352164035
1096                 var keyPair = key.keyPair;
1097                 var useUncompressed = useBip38;
1098                 if (useUncompressed) {
1099                     keyPair = new libs.bitcoin.ECPair(keyPair.d, null, { network: network, compressed: false });
1100                     if(isGRS())
1101                         keyPair = new libs.groestlcoinjs.ECPair(keyPair.d, null, { network: network, compressed: false });
1102
1103                 }
1104                 // get address
1105                 var address = keyPair.getAddress().toString();
1106                 // get privkey
1107                 var hasPrivkey = !key.isNeutered();
1108                 var privkey = "NA";
1109                 if (hasPrivkey) {
1110                     privkey = keyPair.toWIF();
1111                     // BIP38 encode private key if required
1112                     if (useBip38) {
1113                         if(isGRS())
1114                             privkey = libs.groestlcoinjsBip38.encrypt(keyPair.d.toBuffer(), false, bip38password, function(p) {
1115                                 console.log("Progressed " + p.percent.toFixed(1) + "% for index " + index);
1116                             }, null, networks[DOM.network.val()].name.includes("Testnet"));
1117                         else
1118                             privkey = libs.bip38.encrypt(keyPair.d.toBuffer(), false, bip38password, function(p) {
1119                                 console.log("Progressed " + p.percent.toFixed(1) + "% for index " + index);
1120                             });
1121                     }
1122                 }
1123                 // get pubkey
1124                 var pubkey = keyPair.getPublicKeyBuffer().toString('hex');
1125                 var indexText = getDerivationPath() + "/" + index;
1126                 if (useHardenedAddresses) {
1127                     indexText = indexText + "'";
1128                 }
1129                 // Ethereum values are different
1130                 if (networkIsEthereum()) {
1131                     var pubkeyBuffer = keyPair.getPublicKeyBuffer();
1132                     var ethPubkey = libs.ethUtil.importPublic(pubkeyBuffer);
1133                     var addressBuffer = libs.ethUtil.publicToAddress(ethPubkey);
1134                     var hexAddress = addressBuffer.toString('hex');
1135                     var checksumAddress = libs.ethUtil.toChecksumAddress(hexAddress);
1136                     address = libs.ethUtil.addHexPrefix(checksumAddress);
1137                     pubkey = libs.ethUtil.addHexPrefix(pubkey);
1138                     if (hasPrivkey) {
1139                         privkey = libs.ethUtil.bufferToHex(keyPair.d.toBuffer());
1140                     }
1141                 }
1142
1143                 // RSK values are different
1144                 if (networkIsRsk()) {
1145                     var pubkeyBuffer = keyPair.getPublicKeyBuffer();
1146                     var ethPubkey = libs.ethUtil.importPublic(pubkeyBuffer);
1147                     var addressBuffer = libs.ethUtil.publicToAddress(ethPubkey);
1148                     var hexAddress = addressBuffer.toString('hex');
1149                     // Use chainId based on selected network
1150                     // Ref: https://developers.rsk.co/rsk/architecture/account-based/#chainid
1151                     var chainId;
1152                     var rskNetworkName = networks[DOM.network.val()].name;
1153                     switch (rskNetworkName) {
1154                         case "R-BTC - RSK":
1155                             chainId = 30;
1156                             break;
1157                         case "tR-BTC - RSK Testnet":
1158                             chainId = 31;
1159                             break;
1160                         default:
1161                             chainId = null;
1162                     }
1163                     var checksumAddress = toChecksumAddressForRsk(hexAddress, chainId);
1164                     address = libs.ethUtil.addHexPrefix(checksumAddress);
1165                     pubkey = libs.ethUtil.addHexPrefix(pubkey);
1166                     if (hasPrivkey) {
1167                         privkey = libs.ethUtil.bufferToHex(keyPair.d.toBuffer());
1168                     }
1169                 }
1170
1171                 // Handshake values are different
1172                 if (networks[DOM.network.val()].name == "HNS - Handshake") {
1173                     var ring = libs.handshake.KeyRing.fromPublic(keyPair.getPublicKeyBuffer())
1174                     address = ring.getAddress().toString();
1175                 }
1176
1177                 // Stellar is different
1178                 if (networks[DOM.network.val()].name == "XLM - Stellar") {
1179                     var purpose = parseIntNoNaN(DOM.bip44purpose.val(), 44);
1180                     var coin = parseIntNoNaN(DOM.bip44coin.val(), 0);
1181                     var path = "m/";
1182                         path += purpose + "'/";
1183                         path += coin + "'/" + index + "'";
1184                     var keypair = libs.stellarUtil.getKeypair(path, seed);
1185                     indexText = path;
1186                     privkey = keypair.secret();
1187                     pubkey = address = keypair.publicKey();
1188                 }
1189                 if ((networks[DOM.network.val()].name == "NAS - Nebulas")) {
1190                     var privKeyBuffer = keyPair.d.toBuffer(32);
1191                     var nebulasAccount = libs.nebulas.Account.NewAccount();
1192                     nebulasAccount.setPrivateKey(privKeyBuffer);
1193                     address = nebulasAccount.getAddressString();
1194                     privkey = nebulasAccount.getPrivateKeyString();
1195                     pubkey = nebulasAccount.getPublicKeyString();
1196                 }
1197                 // Ripple values are different
1198                 if (networks[DOM.network.val()].name == "XRP - Ripple") {
1199                     privkey = convertRipplePriv(privkey);
1200                     address = convertRippleAdrr(address);
1201                 }
1202                 // Jingtum values are different
1203                 if (networks[DOM.network.val()].name == "SWTC - Jingtum") {
1204                     privkey = convertJingtumPriv(privkey);
1205                     address = convertJingtumAdrr(address);
1206                 }
1207                 // CasinoCoin values are different
1208                 if (networks[DOM.network.val()].name == "CSC - CasinoCoin") {
1209                     privkey = convertCasinoCoinPriv(privkey);
1210                     address = convertCasinoCoinAdrr(address);
1211                 }
1212                 // Bitcoin Cash address format may vary
1213                 if (networks[DOM.network.val()].name == "BCH - Bitcoin Cash") {
1214                     var bchAddrType = DOM.bitcoinCashAddressType.filter(":checked").val();
1215                     if (bchAddrType == "cashaddr") {
1216                         address = libs.bchaddr.toCashAddress(address);
1217                     }
1218                     else if (bchAddrType == "bitpay") {
1219                         address = libs.bchaddr.toBitpayAddress(address);
1220                     }
1221                 }
1222                  // Bitcoin Cash address format may vary
1223                  if (networks[DOM.network.val()].name == "SLP - Simple Ledger Protocol") {
1224                      var bchAddrType = DOM.bitcoinCashAddressType.filter(":checked").val();
1225                      if (bchAddrType == "cashaddr") {
1226                          address = libs.bchaddrSlp.toSlpAddress(address);
1227                      }
1228                  }
1229                 // Segwit addresses are different
1230                 if (isSegwit) {
1231                     if (!segwitAvailable) {
1232                         return;
1233                     }
1234                     if (isP2wpkh) {
1235                         var keyhash = libs.bitcoin.crypto.hash160(key.getPublicKeyBuffer());
1236                         var scriptpubkey = libs.bitcoin.script.witnessPubKeyHash.output.encode(keyhash);
1237                         address = libs.bitcoin.address.fromOutputScript(scriptpubkey, network)
1238                     }
1239                     else if (isP2wpkhInP2sh) {
1240                         var keyhash = libs.bitcoin.crypto.hash160(key.getPublicKeyBuffer());
1241                         var scriptsig = libs.bitcoin.script.witnessPubKeyHash.output.encode(keyhash);
1242                         var addressbytes = libs.bitcoin.crypto.hash160(scriptsig);
1243                         var scriptpubkey = libs.bitcoin.script.scriptHash.output.encode(addressbytes);
1244                         address = libs.bitcoin.address.fromOutputScript(scriptpubkey, network)
1245                     }
1246                     else if (isP2wsh) {
1247                         // https://github.com/libs.bitcoinjs-lib/blob/v3.3.2/test/integration/addresses.js#L71
1248                         // This is a 1-of-1
1249                         var witnessScript = libs.bitcoin.script.multisig.output.encode(1, [key.getPublicKeyBuffer()]);
1250                         var scriptPubKey = libs.bitcoin.script.witnessScriptHash.output.encode(libs.bitcoin.crypto.sha256(witnessScript));
1251                         address = libs.bitcoin.address.fromOutputScript(scriptPubKey, network);
1252                     }
1253                     else if (isP2wshInP2sh) {
1254                         // https://github.com/libs.bitcoinjs-lib/blob/v3.3.2/test/integration/transactions.js#L183
1255                         // This is a 1-of-1
1256                         var witnessScript = libs.bitcoin.script.multisig.output.encode(1, [key.getPublicKeyBuffer()]);
1257                         var redeemScript = libs.bitcoin.script.witnessScriptHash.output.encode(libs.bitcoin.crypto.sha256(witnessScript));
1258                         var scriptPubKey = libs.bitcoin.script.scriptHash.output.encode(libs.bitcoin.crypto.hash160(redeemScript));
1259                         address = libs.bitcoin.address.fromOutputScript(scriptPubKey, network)
1260                     }
1261                 }
1262
1263                 if ((networks[DOM.network.val()].name == "CRW - Crown")) {
1264                     address = libs.bitcoin.networks.crown.toNewAddress(address);
1265                 }
1266
1267               if (networks[DOM.network.val()].name == "EOS - EOSIO") {
1268                     address = ""
1269                     pubkey = EOSbufferToPublic(keyPair.getPublicKeyBuffer());
1270                     privkey = EOSbufferToPrivate(keyPair.d.toBuffer(32));
1271                 }
1272
1273                 if (networks[DOM.network.val()].name == "FIO - Foundation for Interwallet Operability") {
1274                     address = ""
1275                     pubkey = FIObufferToPublic(keyPair.getPublicKeyBuffer());
1276                     privkey = FIObufferToPrivate(keyPair.d.toBuffer(32));
1277                 }
1278
1279                 //Groestlcoin Addresses are different
1280                 if(isGRS()) {
1281
1282                     if (isSegwit) {
1283                         if (!segwitAvailable) {
1284                             return;
1285                         }
1286                         if (isP2wpkh) {
1287                             address = libs.groestlcoinjs.address.fromOutputScript(scriptpubkey, network)
1288                         }
1289                         else if (isP2wpkhInP2sh) {
1290                             address = libs.groestlcoinjs.address.fromOutputScript(scriptpubkey, network)
1291                         }
1292                     }
1293                     //non-segwit addresses are handled by using groestlcoinjs for bip32RootKey
1294                 }
1295
1296                 if (isELA()) {
1297                     let elaAddress = calcAddressForELA(
1298                         seed,
1299                         parseIntNoNaN(DOM.bip44coin.val(), 0),
1300                         parseIntNoNaN(DOM.bip44account.val(), 0),
1301                         parseIntNoNaN(DOM.bip44change.val(), 0),
1302                         index
1303                     );
1304                     address = elaAddress.address;
1305                     privkey = elaAddress.privateKey;
1306                     pubkey = elaAddress.publicKey;
1307                 }
1308
1309                 addAddressToList(indexText, address, pubkey, privkey);
1310                 if (isLast) {
1311                     hidePending();
1312                     updateCsv();
1313                 }
1314             }, 50)
1315         }
1316
1317         init();
1318
1319     }
1320
1321     function showMore() {
1322         var rowsToAdd = parseInt(DOM.rowsToAdd.val());
1323         if (isNaN(rowsToAdd)) {
1324             rowsToAdd = 20;
1325             DOM.rowsToAdd.val("20");
1326         }
1327         var start = parseInt(DOM.moreRowsStartIndex.val())
1328         if (isNaN(start)) {
1329             start = lastIndexInTable() + 1;
1330         }
1331         else {
1332             var newStart = start + rowsToAdd;
1333             DOM.moreRowsStartIndex.val(newStart);
1334         }
1335         if (rowsToAdd > 200) {
1336             var msg = "Generating " + rowsToAdd + " rows could take a while. ";
1337             msg += "Do you want to continue?";
1338             if (!confirm(msg)) {
1339                 return;
1340             }
1341         }
1342         displayAddresses(start, rowsToAdd);
1343     }
1344
1345     function clearDisplay() {
1346         clearAddressesList();
1347         clearKeys();
1348         hideValidationError();
1349     }
1350
1351     function clearAddressesList() {
1352         DOM.addresses.empty();
1353         DOM.csv.val("");
1354         stopGenerating();
1355     }
1356
1357     function stopGenerating() {
1358         while (generationProcesses.length > 0) {
1359             var generation = generationProcesses.shift();
1360             generation.stop();
1361         }
1362     }
1363
1364     function clearKeys() {
1365         clearRootKey();
1366         clearDerivedKeys();
1367     }
1368
1369     function clearRootKey() {
1370         DOM.rootKey.val("");
1371     }
1372
1373     function clearDerivedKeys() {
1374         DOM.extendedPrivKey.val("");
1375         DOM.extendedPubKey.val("");
1376         DOM.bip44accountXprv.val("");
1377         DOM.bip44accountXpub.val("");
1378     }
1379
1380     function addAddressToList(indexText, address, pubkey, privkey) {
1381         var row = $(addressRowTemplate.html());
1382         // Elements
1383         var indexCell = row.find(".index span");
1384         var addressCell = row.find(".address span");
1385         var pubkeyCell = row.find(".pubkey span");
1386         var privkeyCell = row.find(".privkey span");
1387         // Content
1388         indexCell.text(indexText);
1389         addressCell.text(address);
1390         pubkeyCell.text(pubkey);
1391         privkeyCell.text(privkey);
1392         // Visibility
1393         if (!showIndex) {
1394             indexCell.addClass("invisible");
1395         }
1396         if (!showAddress) {
1397             addressCell.addClass("invisible");
1398         }
1399         if (!showPubKey) {
1400             pubkeyCell.addClass("invisible");
1401         }
1402         if (!showPrivKey) {
1403             privkeyCell.addClass("invisible");
1404         }
1405         DOM.addresses.append(row);
1406         var rowShowQrEls = row.find("[data-show-qr]");
1407         setQrEvents(rowShowQrEls);
1408     }
1409
1410     function hasStrongRandom() {
1411         return 'crypto' in window && window['crypto'] !== null;
1412     }
1413
1414     function disableForms() {
1415         $("form").on("submit", function(e) {
1416             e.preventDefault();
1417         });
1418     }
1419
1420     function parseIntNoNaN(val, defaultVal) {
1421         var v = parseInt(val);
1422         if (isNaN(v)) {
1423             return defaultVal;
1424         }
1425         return v;
1426     }
1427
1428     function showPending() {
1429         DOM.feedback
1430             .text("Calculating...")
1431             .show();
1432     }
1433
1434     function findNearestWord(word) {
1435         var language = getLanguage();
1436         var words = WORDLISTS[language];
1437         var minDistance = 99;
1438         var closestWord = words[0];
1439         for (var i=0; i<words.length; i++) {
1440             var comparedTo = words[i];
1441             if (comparedTo.indexOf(word) == 0) {
1442                 return comparedTo;
1443             }
1444             var distance = libs.levenshtein.get(word, comparedTo);
1445             if (distance < minDistance) {
1446                 closestWord = comparedTo;
1447                 minDistance = distance;
1448             }
1449         }
1450         return closestWord;
1451     }
1452
1453     function hidePending() {
1454         DOM.feedback
1455             .text("")
1456             .hide();
1457     }
1458
1459     function populateNetworkSelect() {
1460         for (var i=0; i<networks.length; i++) {
1461             var network = networks[i];
1462             var option = $("<option>");
1463             option.attr("value", i);
1464             option.text(network.name);
1465             if (network.name == "BTC - Bitcoin") {
1466                 option.prop("selected", true);
1467             }
1468             DOM.phraseNetwork.append(option);
1469         }
1470     }
1471
1472     function populateClientSelect() {
1473         for (var i=0; i<clients.length; i++) {
1474             var client = clients[i];
1475             var option = $("<option>");
1476             option.attr("value", i);
1477             option.text(client.name);
1478             DOM.bip32Client.append(option);
1479         }
1480     }
1481
1482     function getLanguage() {
1483         var defaultLanguage = "english";
1484         // Try to get from existing phrase
1485         var language = getLanguageFromPhrase();
1486         // Try to get from url if not from phrase
1487         if (language.length == 0) {
1488             language = getLanguageFromUrl();
1489         }
1490         // Default to English if no other option
1491         if (language.length == 0) {
1492             language = defaultLanguage;
1493         }
1494         return language;
1495     }
1496
1497     function getLanguageFromPhrase(phrase) {
1498         // Check if how many words from existing phrase match a language.
1499         var language = "";
1500         if (!phrase) {
1501             phrase = DOM.phrase.val();
1502         }
1503         if (phrase.length > 0) {
1504             var words = phraseToWordArray(phrase);
1505             var languageMatches = {};
1506             for (l in WORDLISTS) {
1507                 // Track how many words match in this language
1508                 languageMatches[l] = 0;
1509                 for (var i=0; i<words.length; i++) {
1510                     var wordInLanguage = WORDLISTS[l].indexOf(words[i]) > -1;
1511                     if (wordInLanguage) {
1512                         languageMatches[l]++;
1513                     }
1514                 }
1515                 // Find languages with most word matches.
1516                 // This is made difficult due to commonalities between Chinese
1517                 // simplified vs traditional.
1518                 var mostMatches = 0;
1519                 var mostMatchedLanguages = [];
1520                 for (var l in languageMatches) {
1521                     var numMatches = languageMatches[l];
1522                     if (numMatches > mostMatches) {
1523                         mostMatches = numMatches;
1524                         mostMatchedLanguages = [l];
1525                     }
1526                     else if (numMatches == mostMatches) {
1527                         mostMatchedLanguages.push(l);
1528                     }
1529                 }
1530             }
1531             if (mostMatchedLanguages.length > 0) {
1532                 // Use first language and warn if multiple detected
1533                 language = mostMatchedLanguages[0];
1534                 if (mostMatchedLanguages.length > 1) {
1535                     console.warn("Multiple possible languages");
1536                     console.warn(mostMatchedLanguages);
1537                 }
1538             }
1539         }
1540         return language;
1541     }
1542
1543     function getLanguageFromUrl() {
1544         for (var language in WORDLISTS) {
1545             if (window.location.hash.indexOf(language) > -1) {
1546                 return language;
1547             }
1548         }
1549         return "";
1550     }
1551
1552     function setMnemonicLanguage() {
1553         var language = getLanguage();
1554         // Load the bip39 mnemonic generator for this language if required
1555         if (!(language in mnemonics)) {
1556             mnemonics[language] = new Mnemonic(language);
1557         }
1558         mnemonic = mnemonics[language];
1559     }
1560
1561     function convertPhraseToNewLanguage() {
1562         var oldLanguage = getLanguageFromPhrase();
1563         var newLanguage = getLanguageFromUrl();
1564         var oldPhrase = DOM.phrase.val();
1565         var oldWords = phraseToWordArray(oldPhrase);
1566         var newWords = [];
1567         for (var i=0; i<oldWords.length; i++) {
1568             var oldWord = oldWords[i];
1569             var index = WORDLISTS[oldLanguage].indexOf(oldWord);
1570             var newWord = WORDLISTS[newLanguage][index];
1571             newWords.push(newWord);
1572         }
1573         newPhrase = wordArrayToPhrase(newWords);
1574         return newPhrase;
1575     }
1576
1577     // TODO look at jsbip39 - mnemonic.splitWords
1578     function phraseToWordArray(phrase) {
1579         var words = phrase.split(/\s/g);
1580         var noBlanks = [];
1581         for (var i=0; i<words.length; i++) {
1582             var word = words[i];
1583             if (word.length > 0) {
1584                 noBlanks.push(word);
1585             }
1586         }
1587         return noBlanks;
1588     }
1589
1590     // TODO look at jsbip39 - mnemonic.joinWords
1591     function wordArrayToPhrase(words) {
1592         var phrase = words.join(" ");
1593         var language = getLanguageFromPhrase(phrase);
1594         if (language == "japanese") {
1595             phrase = words.join("\u3000");
1596         }
1597         return phrase;
1598     }
1599
1600     function writeSplitPhrase(phrase) {
1601         var wordCount = phrase.split(/\s/g).length;
1602         var left=[];
1603         for (var i=0;i<wordCount;i++) left.push(i);
1604         var group=[[],[],[]],
1605             groupI=-1;
1606         var seed = Math.abs(sjcl.hash.sha256.hash(phrase)[0])% 2147483647;
1607         while (left.length>0) {
1608             groupI=(groupI+1)%3;
1609             seed = seed * 16807 % 2147483647;
1610             var selected=Math.floor(left.length*(seed - 1) / 2147483646);
1611             group[groupI].push(left[selected]);
1612             left.splice(selected,1);
1613         }
1614         var cards=[phrase.split(/\s/g),phrase.split(/\s/g),phrase.split(/\s/g)];
1615         for (var i=0;i<3;i++) {
1616             for (var ii=0;ii<wordCount/3;ii++) cards[i][group[i][ii]]='XXXX';
1617             cards[i]='Card '+(i+1)+': '+wordArrayToPhrase(cards[i]);
1618         }
1619         DOM.phraseSplit.val(cards.join("\r\n"));
1620         var triesPerSecond=10000000000;
1621         var hackTime=Math.pow(2,wordCount*10/3)/triesPerSecond;
1622         var displayRedText = false;
1623         if (hackTime<1) {
1624             hackTime="<1 second";
1625             displayRedText = true;
1626         } else if (hackTime<86400) {
1627             hackTime=Math.floor(hackTime)+" seconds";
1628             displayRedText = true;
1629         } else if(hackTime<31557600) {
1630             hackTime=Math.floor(hackTime/86400)+" days";
1631             displayRedText = true;
1632         } else {
1633             hackTime=Math.floor(hackTime/31557600)+" years";
1634         }
1635         DOM.phraseSplitWarn.html("Time to hack with only one card: "+hackTime);
1636         if (displayRedText) {
1637             DOM.phraseSplitWarn.addClass("text-danger");
1638         } else {
1639             DOM.phraseSplitWarn.removeClass("text-danger");
1640         }
1641     }
1642
1643     function isUsingOwnEntropy() {
1644         return DOM.useEntropy.prop("checked");
1645     }
1646
1647     function setMnemonicFromEntropy() {
1648         clearEntropyFeedback();
1649         // Get entropy value
1650         var entropyStr = DOM.entropy.val();
1651         // Work out minimum base for entropy
1652         var entropy = null;
1653         if (entropyTypeAutoDetect) {
1654             entropy = Entropy.fromString(entropyStr);
1655         }
1656         else {
1657             let base = DOM.entropyTypeInputs.filter(":checked").val();
1658             entropy = Entropy.fromString(entropyStr, base);
1659         }
1660         if (entropy.binaryStr.length == 0) {
1661             return;
1662         }
1663         // Show entropy details
1664         showEntropyFeedback(entropy);
1665         // Use entropy hash if not using raw entropy
1666         var bits = entropy.binaryStr;
1667         var mnemonicLength = DOM.entropyMnemonicLength.val();
1668         if (mnemonicLength != "raw") {
1669             // Get bits by hashing entropy with SHA256
1670             var hash = sjcl.hash.sha256.hash(entropy.cleanStr);
1671             var hex = sjcl.codec.hex.fromBits(hash);
1672             bits = libs.BigInteger.BigInteger.parse(hex, 16).toString(2);
1673             while (bits.length % 256 != 0) {
1674                 bits = "0" + bits;
1675             }
1676             // Truncate hash to suit number of words
1677             mnemonicLength = parseInt(mnemonicLength);
1678             var numberOfBits = 32 * mnemonicLength / 3;
1679             bits = bits.substring(0, numberOfBits);
1680             // show warning for weak entropy override
1681             if (mnemonicLength / 3 * 32 > entropy.binaryStr.length) {
1682                 DOM.entropyWeakEntropyOverrideWarning.removeClass("hidden");
1683             }
1684             else {
1685                 DOM.entropyWeakEntropyOverrideWarning.addClass("hidden");
1686             }
1687         }
1688         else {
1689             // hide warning for weak entropy override
1690             DOM.entropyWeakEntropyOverrideWarning.addClass("hidden");
1691         }
1692         // Discard trailing entropy
1693         var bitsToUse = Math.floor(bits.length / 32) * 32;
1694         var start = bits.length - bitsToUse;
1695         var binaryStr = bits.substring(start);
1696         // Convert entropy string to numeric array
1697         var entropyArr = [];
1698         for (var i=0; i<binaryStr.length / 8; i++) {
1699             var byteAsBits = binaryStr.substring(i*8, i*8+8);
1700             var entropyByte = parseInt(byteAsBits, 2);
1701             entropyArr.push(entropyByte)
1702         }
1703         // Convert entropy array to mnemonic
1704         var phrase = mnemonic.toMnemonic(entropyArr);
1705         // Set the mnemonic in the UI
1706         DOM.phrase.val(phrase);
1707         writeSplitPhrase(phrase);
1708         // Show the word indexes
1709         showWordIndexes();
1710         // Show the checksum
1711         showChecksum();
1712     }
1713
1714     function clearEntropyFeedback() {
1715         DOM.entropyCrackTime.text("...");
1716         DOM.entropyType.text("");
1717         DOM.entropyWordCount.text("0");
1718         DOM.entropyEventCount.text("0");
1719         DOM.entropyBitsPerEvent.text("0");
1720         DOM.entropyBits.text("0");
1721         DOM.entropyFiltered.html("&nbsp;");
1722         DOM.entropyBinary.html("&nbsp;");
1723     }
1724
1725     function showEntropyFeedback(entropy) {
1726         var numberOfBits = entropy.binaryStr.length;
1727         var timeToCrack = "unknown";
1728         try {
1729             var z = libs.zxcvbn(entropy.base.parts.join(""));
1730             timeToCrack = z.crack_times_display.offline_fast_hashing_1e10_per_second;
1731             if (z.feedback.warning != "") {
1732                 timeToCrack = timeToCrack + " - " + z.feedback.warning;
1733             };
1734         }
1735         catch (e) {
1736             console.log("Error detecting entropy strength with zxcvbn:");
1737             console.log(e);
1738         }
1739         var entropyTypeStr = getEntropyTypeStr(entropy);
1740         DOM.entropyTypeInputs.attr("checked", false);
1741         DOM.entropyTypeInputs.filter("[value='" + entropyTypeStr + "']").attr("checked", true);
1742         var wordCount = Math.floor(numberOfBits / 32) * 3;
1743         var bitsPerEvent = entropy.bitsPerEvent.toFixed(2);
1744         var spacedBinaryStr = addSpacesEveryElevenBits(entropy.binaryStr);
1745         DOM.entropyFiltered.html(entropy.cleanHtml);
1746         DOM.entropyType.text(entropyTypeStr);
1747         DOM.entropyCrackTime.text(timeToCrack);
1748         DOM.entropyEventCount.text(entropy.base.ints.length);
1749         DOM.entropyBits.text(numberOfBits);
1750         DOM.entropyWordCount.text(wordCount);
1751         DOM.entropyBinary.text(spacedBinaryStr);
1752         DOM.entropyBitsPerEvent.text(bitsPerEvent);
1753         // detect and warn of filtering
1754         var rawNoSpaces = DOM.entropy.val().replace(/\s/g, "");
1755         var cleanNoSpaces = entropy.cleanStr.replace(/\s/g, "");
1756         var isFiltered = rawNoSpaces.length != cleanNoSpaces.length;
1757         if (isFiltered) {
1758             DOM.entropyFilterWarning.removeClass('hidden');
1759         }
1760         else {
1761             DOM.entropyFilterWarning.addClass('hidden');
1762         }
1763     }
1764
1765     function getEntropyTypeStr(entropy) {
1766         var typeStr = entropy.base.str;
1767         // Add some detail if these are cards
1768         if (entropy.base.asInt == 52) {
1769             var cardDetail = []; // array of message strings
1770             // Detect duplicates
1771             var dupes = [];
1772             var dupeTracker = {};
1773             for (var i=0; i<entropy.base.parts.length; i++) {
1774                 var card = entropy.base.parts[i];
1775                 var cardUpper = card.toUpperCase();
1776                 if (cardUpper in dupeTracker) {
1777                     dupes.push(card);
1778                 }
1779                 dupeTracker[cardUpper] = true;
1780             }
1781             if (dupes.length > 0) {
1782                 var dupeWord = "duplicates";
1783                 if (dupes.length == 1) {
1784                     dupeWord = "duplicate";
1785                 }
1786                 var msg = dupes.length + " " + dupeWord + ": " + dupes.slice(0,3).join(" ");
1787                 if (dupes.length > 3) {
1788                     msg += "...";
1789                 }
1790                 cardDetail.push(msg);
1791             }
1792             // Detect full deck
1793             var uniqueCards = [];
1794             for (var uniqueCard in dupeTracker) {
1795                 uniqueCards.push(uniqueCard);
1796             }
1797             if (uniqueCards.length == 52) {
1798                 cardDetail.unshift("full deck");
1799             }
1800             // Detect missing cards
1801             var values = "A23456789TJQK";
1802             var suits = "CDHS";
1803             var missingCards = [];
1804             for (var i=0; i<suits.length; i++) {
1805                 for (var j=0; j<values.length; j++) {
1806                     var card = values[j] + suits[i];
1807                     if (!(card in dupeTracker)) {
1808                         missingCards.push(card);
1809                     }
1810                 }
1811             }
1812             // Display missing cards if six or less, ie clearly going for full deck
1813             if (missingCards.length > 0 && missingCards.length <= 6) {
1814                 var msg = missingCards.length + " missing: " + missingCards.slice(0,3).join(" ");
1815                 if (missingCards.length > 3) {
1816                     msg += "...";
1817                 }
1818                 cardDetail.push(msg);
1819             }
1820             // Add card details to typeStr
1821             if (cardDetail.length > 0) {
1822                 typeStr += " (" + cardDetail.join(", ") + ")";
1823             }
1824         }
1825         return typeStr;
1826     }
1827
1828     function setQrEvents(els) {
1829         els.on("mouseenter", createQr);
1830         els.on("mouseleave", destroyQr);
1831         els.on("click", toggleQr);
1832     }
1833
1834     function createQr(e) {
1835         var content = e.target.textContent || e.target.value;
1836         if (content) {
1837             var qrEl = libs.kjua({
1838                 text: content,
1839                 render: "canvas",
1840                 size: 310,
1841                 ecLevel: 'H',
1842             });
1843             DOM.qrImage.append(qrEl);
1844             if (!showQr) {
1845                 DOM.qrHider.addClass("hidden");
1846             }
1847             else {
1848                 DOM.qrHider.removeClass("hidden");
1849             }
1850             DOM.qrContainer.removeClass("hidden");
1851         }
1852     }
1853
1854     function destroyQr() {
1855         DOM.qrImage.text("");
1856         DOM.qrContainer.addClass("hidden");
1857     }
1858
1859     function toggleQr() {
1860         showQr = !showQr;
1861         DOM.qrHider.toggleClass("hidden");
1862         DOM.qrHint.toggleClass("hidden");
1863     }
1864
1865     function bip44TabSelected() {
1866         return DOM.bip44tab.hasClass("active");
1867     }
1868
1869     function bip32TabSelected() {
1870         return DOM.bip32tab.hasClass("active");
1871     }
1872
1873     function networkIsEthereum() {
1874         var name = networks[DOM.network.val()].name;
1875         return (name == "ETH - Ethereum")
1876                     || (name == "ETC - Ethereum Classic")
1877                     || (name == "EWT - EnergyWeb")
1878                     || (name == "PIRL - Pirl")
1879                     || (name == "MIX - MIX")
1880                     || (name == "MOAC - MOAC")
1881                     || (name == "MUSIC - Musicoin")
1882                     || (name == "POA - Poa")
1883                     || (name == "EXP - Expanse")
1884                     || (name == "CLO - Callisto")
1885                     || (name == "DXN - DEXON")
1886                     || (name == "ELLA - Ellaism")
1887                     || (name == "ESN - Ethersocial Network")
1888                     || (name == "VET - VeChain")
1889                     || (name == "ERE - EtherCore")
1890                     || (name == "BSC - Binance Smart Chain")
1891     }
1892
1893     function networkIsRsk() {
1894         var name = networks[DOM.network.val()].name;
1895         return (name == "R-BTC - RSK")
1896             || (name == "tR-BTC - RSK Testnet");
1897     }
1898
1899     function networkHasSegwit() {
1900         var n = network;
1901         if ("baseNetwork" in network) {
1902             n = libs.bitcoin.networks[network.baseNetwork];
1903         }
1904         // check if only p2wpkh params are required
1905         if (p2wpkhSelected()) {
1906             return "p2wpkh" in n;
1907         }
1908         // check if only p2wpkh-in-p2sh params are required
1909         else if (p2wpkhInP2shSelected()) {
1910             return "p2wpkhInP2sh" in n;
1911         }
1912         // require both if it's unclear which params are required
1913         return "p2wpkh" in n && "p2wpkhInP2sh" in n;
1914     }
1915
1916     function bip49TabSelected() {
1917         return DOM.bip49tab.hasClass("active");
1918     }
1919
1920     function bip84TabSelected() {
1921         return DOM.bip84tab.hasClass("active");
1922     }
1923
1924     function bip141TabSelected() {
1925         return DOM.bip141tab.hasClass("active");
1926     }
1927
1928     function setHdCoin(coinValue) {
1929         DOM.bip44coin.val(coinValue);
1930         DOM.bip49coin.val(coinValue);
1931         DOM.bip84coin.val(coinValue);
1932     }
1933
1934     function showSegwitAvailable() {
1935         DOM.bip49unavailable.addClass("hidden");
1936         DOM.bip49available.removeClass("hidden");
1937         DOM.bip84unavailable.addClass("hidden");
1938         DOM.bip84available.removeClass("hidden");
1939         DOM.bip141unavailable.addClass("hidden");
1940         DOM.bip141available.removeClass("hidden");
1941     }
1942
1943     function showSegwitUnavailable() {
1944         DOM.bip49available.addClass("hidden");
1945         DOM.bip49unavailable.removeClass("hidden");
1946         DOM.bip84available.addClass("hidden");
1947         DOM.bip84unavailable.removeClass("hidden");
1948         DOM.bip141available.addClass("hidden");
1949         DOM.bip141unavailable.removeClass("hidden");
1950     }
1951
1952     function adjustNetworkForSegwit() {
1953         // If segwit is selected the xpub/xprv prefixes need to be adjusted
1954         // to avoid accidentally importing BIP49 xpub to BIP44 watch only
1955         // wallet.
1956         // See https://github.com/iancoleman/bip39/issues/125
1957         var segwitNetworks = null;
1958         // if a segwit network is alread selected, need to use base network to
1959         // look up new parameters
1960         if ("baseNetwork" in network) {
1961             network = libs.bitcoin.networks[network.baseNetwork];
1962         }
1963         // choose the right segwit params
1964         if (p2wpkhSelected() && "p2wpkh" in network) {
1965             network = network.p2wpkh;
1966         }
1967         else if (p2wpkhInP2shSelected() && "p2wpkhInP2sh" in network) {
1968             network = network.p2wpkhInP2sh;
1969         }
1970         else if (p2wshSelected() && "p2wsh" in network) {
1971             network = network.p2wsh;
1972         }
1973         else if (p2wshInP2shSelected() && "p2wshInP2sh" in network) {
1974             network = network.p2wshInP2sh;
1975         }
1976     }
1977
1978     function lastIndexInTable() {
1979         var pathText = DOM.addresses.find(".index").last().text();
1980         var pathBits = pathText.split("/");
1981         var lastBit = pathBits[pathBits.length-1];
1982         var lastBitClean = lastBit.replace("'", "");
1983         return parseInt(lastBitClean);
1984     }
1985
1986     function uint8ArrayToHex(a) {
1987         var s = ""
1988         for (var i=0; i<a.length; i++) {
1989             var h = a[i].toString(16);
1990             while (h.length < 2) {
1991                 h = "0" + h;
1992             }
1993             s = s + h;
1994         }
1995         return s;
1996     }
1997
1998     function showWordIndexes() {
1999         var phrase = DOM.phrase.val();
2000         var words = phraseToWordArray(phrase);
2001         var wordIndexes = [];
2002         var language = getLanguage();
2003         for (var i=0; i<words.length; i++) {
2004             var word = words[i];
2005             var wordIndex = WORDLISTS[language].indexOf(word);
2006             wordIndexes.push(wordIndex);
2007         }
2008         var wordIndexesStr = wordIndexes.join(", ");
2009         DOM.entropyWordIndexes.text(wordIndexesStr);
2010     }
2011
2012     function showChecksum() {
2013         var phrase = DOM.phrase.val();
2014         var words = phraseToWordArray(phrase);
2015         var checksumBitlength = words.length / 3;
2016         var checksum = "";
2017         var binaryStr = "";
2018         var language = getLanguage();
2019         for (var i=words.length-1; i>=0; i--) {
2020             var word = words[i];
2021             var wordIndex = WORDLISTS[language].indexOf(word);
2022             var wordBinary = wordIndex.toString(2);
2023             while (wordBinary.length < 11) {
2024                 wordBinary = "0" + wordBinary;
2025             }
2026             var binaryStr = wordBinary + binaryStr;
2027             if (binaryStr.length >= checksumBitlength) {
2028                 var start = binaryStr.length - checksumBitlength;
2029                 var end = binaryStr.length;
2030                 checksum = binaryStr.substring(start, end);
2031                 // add spaces so the last group is 11 bits, not the first
2032                 checksum = checksum.split("").reverse().join("")
2033                 checksum = addSpacesEveryElevenBits(checksum);
2034                 checksum = checksum.split("").reverse().join("")
2035                 break;
2036             }
2037         }
2038         DOM.entropyChecksum.text(checksum);
2039     }
2040
2041     function updateCsv() {
2042         var tableCsv = "path,address,public key,private key\n";
2043         var rows = DOM.addresses.find("tr");
2044         for (var i=0; i<rows.length; i++) {
2045             var row = $(rows[i]);
2046             var cells = row.find("td");
2047             for (var j=0; j<cells.length; j++) {
2048                 var cell = $(cells[j]);
2049                 if (!cell.children().hasClass("invisible")) {
2050                     tableCsv = tableCsv + cell.text();
2051                 }
2052                 if (j != cells.length - 1) {
2053                     tableCsv = tableCsv + ",";
2054                 }
2055             }
2056             tableCsv = tableCsv + "\n";
2057         }
2058         DOM.csv.val(tableCsv);
2059     }
2060
2061     function addSpacesEveryElevenBits(binaryStr) {
2062         return binaryStr.match(/.{1,11}/g).join(" ");
2063     }
2064
2065     var networks = [
2066         {
2067             name: "AC - Asiacoin",
2068             onSelect: function() {
2069                 network = libs.bitcoin.networks.asiacoin;
2070                 setHdCoin(51);
2071             },
2072         },
2073         {
2074             name: "ACC - Adcoin",
2075             onSelect: function() {
2076                 network = libs.bitcoin.networks.adcoin;
2077                 setHdCoin(161);
2078             },
2079         },
2080         {
2081             name: "AGM - Argoneum",
2082             onSelect: function() {
2083                 network = libs.bitcoin.networks.argoneum;
2084                 setHdCoin(421);
2085             },
2086         },
2087         {
2088             name: "ARYA - Aryacoin",
2089             onSelect: function() {
2090                 network = libs.bitcoin.networks.aryacoin;
2091                 setHdCoin(357);
2092             },
2093         },
2094         {
2095             name: "AUR - Auroracoin",
2096             onSelect: function() {
2097                 network = libs.bitcoin.networks.auroracoin;
2098                 setHdCoin(85);
2099             },
2100         },
2101         {
2102             name: "AXE - Axe",
2103             onSelect: function() {
2104                 network = libs.bitcoin.networks.axe;
2105                 setHdCoin(4242);
2106             },
2107         },
2108         {
2109             name: "ANON - ANON",
2110             onSelect: function() {
2111                 network = libs.bitcoin.networks.anon;
2112                 setHdCoin(220);
2113             },
2114         },
2115         {
2116             name: "BOLI - Bolivarcoin",
2117             onSelect: function() {
2118                 network = libs.bitcoin.networks.bolivarcoin;
2119                 setHdCoin(278);
2120             },
2121         },
2122         {
2123             name: "BCA - Bitcoin Atom",
2124             onSelect: function() {
2125                 network = libs.bitcoin.networks.atom;
2126                 setHdCoin(185);
2127             },
2128         },
2129         {
2130             name: "BCH - Bitcoin Cash",
2131             onSelect: function() {
2132                 DOM.bitcoinCashAddressTypeContainer.removeClass("hidden");
2133                 setHdCoin(145);
2134             },
2135         },
2136         {
2137             name: "BEET - Beetlecoin",
2138             onSelect: function() {
2139                 network = libs.bitcoin.networks.beetlecoin;
2140                 setHdCoin(800);
2141             },
2142         },
2143         {
2144             name: "BELA - Belacoin",
2145             onSelect: function() {
2146                 network = libs.bitcoin.networks.belacoin;
2147                 setHdCoin(73);
2148             },
2149         },
2150         {
2151             name: "BLK - BlackCoin",
2152             onSelect: function() {
2153                 network = libs.bitcoin.networks.blackcoin;
2154                 setHdCoin(10);
2155             },
2156         },
2157         {
2158             name: "BND - Blocknode",
2159             onSelect: function() {
2160                 network = libs.bitcoin.networks.blocknode;
2161                 setHdCoin(2941);
2162             },
2163         },
2164         {
2165             name: "tBND - Blocknode Testnet",
2166             onSelect: function() {
2167                 network = libs.bitcoin.networks.blocknode_testnet;
2168                 setHdCoin(1);
2169             },
2170         },
2171         {
2172             name: "BRIT - Britcoin",
2173             onSelect: function() {
2174                 network = libs.bitcoin.networks.britcoin;
2175                 setHdCoin(70);
2176             },
2177         },
2178         {
2179             name: "BSD - Bitsend",
2180             onSelect: function() {
2181                 network = libs.bitcoin.networks.bitsend;
2182                 setHdCoin(91);
2183             },
2184         },
2185         {
2186             name: "BST - BlockStamp",
2187             onSelect: function() {
2188                 network = libs.bitcoin.networks.blockstamp;
2189                 setHdCoin(254);
2190             },
2191         },
2192         {
2193             name: "BTA - Bata",
2194             onSelect: function() {
2195                 network = libs.bitcoin.networks.bata;
2196                 setHdCoin(89);
2197             },
2198         },
2199         {
2200             name: "BTC - Bitcoin",
2201             onSelect: function() {
2202                 network = libs.bitcoin.networks.bitcoin;
2203                 setHdCoin(0);
2204             },
2205         },
2206         {
2207             name: "BTC - Bitcoin RegTest",
2208             onSelect: function() {
2209                 network = libs.bitcoin.networks.regtest;
2210                 // Using hd coin value 1 based on bip44_coin_type
2211                 // https://github.com/chaintope/bitcoinrb/blob/f1014406f6b8f9b4edcecedc18df70c80df06f11/lib/bitcoin/chainparams/regtest.yml
2212                 setHdCoin(1);
2213             },
2214         },
2215         {
2216             name: "BTC - Bitcoin Testnet",
2217             onSelect: function() {
2218                 network = libs.bitcoin.networks.testnet;
2219                 setHdCoin(1);
2220             },
2221         },
2222         {
2223             name: "BITG - Bitcoin Green",
2224             onSelect: function() {
2225                 network = libs.bitcoin.networks.bitcoingreen;
2226                 setHdCoin(222);
2227             },
2228         },
2229         {
2230             name: "BTCP - Bitcoin Private",
2231             onSelect: function() {
2232                 network = libs.bitcoin.networks.bitcoinprivate;
2233                 setHdCoin(183);
2234             },
2235         },
2236         {
2237             name: "BSC - Binance Smart Chain",
2238             onSelect: function() {
2239                 network = libs.bitcoin.networks.bitcoin;
2240                 setHdCoin(60);
2241             },
2242         },
2243         {
2244             name: "BSV - BitcoinSV",
2245             onSelect: function() {
2246                 network = libs.bitcoin.networks.bitcoinsv;
2247                 setHdCoin(236);
2248             },
2249         },
2250         {
2251             name: "BTCZ - Bitcoinz",
2252             onSelect: function() {
2253                 network = libs.bitcoin.networks.bitcoinz;
2254                 setHdCoin(177);
2255             },
2256         },
2257         {
2258             name: "BTDX - BitCloud",
2259             onSelect: function() {
2260                 network = libs.bitcoin.networks.bitcloud;
2261                 setHdCoin(218);
2262             },
2263         },
2264         {
2265             name: "BTG - Bitcoin Gold",
2266             onSelect: function() {
2267                 network = libs.bitcoin.networks.bgold;
2268                 setHdCoin(156);
2269             },
2270         },
2271         {
2272             name: "BTX - Bitcore",
2273             onSelect: function() {
2274                 network = libs.bitcoin.networks.bitcore;
2275                 setHdCoin(160);
2276             },
2277         },
2278         {
2279             name: "CCN - Cannacoin",
2280             onSelect: function() {
2281                 network = libs.bitcoin.networks.cannacoin;
2282                 setHdCoin(19);
2283             },
2284         },
2285         {
2286             name: "CESC - Cryptoescudo",
2287             onSelect: function() {
2288                 network = libs.bitcoin.networks.cannacoin;
2289                 setHdCoin(111);
2290             },
2291         },
2292         {
2293             name: "CDN - Canadaecoin",
2294             onSelect: function() {
2295                 network = libs.bitcoin.networks.canadaecoin;
2296                 setHdCoin(34);
2297             },
2298         },
2299         {
2300             name: "CLAM - Clams",
2301             onSelect: function() {
2302                 network = libs.bitcoin.networks.clam;
2303                 setHdCoin(23);
2304             },
2305         },
2306         {
2307             name: "CLO - Callisto",
2308             segwitAvailable: false,
2309             onSelect: function() {
2310                 network = libs.bitcoin.networks.bitcoin;
2311                 setHdCoin(820);
2312             },
2313         },
2314         {
2315             name: "CLUB - Clubcoin",
2316             onSelect: function() {
2317                 network = libs.bitcoin.networks.clubcoin;
2318                 setHdCoin(79);
2319             },
2320         },
2321         {
2322             name: "CMP - Compcoin",
2323             onSelect: function() {
2324                 network = libs.bitcoin.networks.compcoin;
2325                 setHdCoin(71);
2326             },
2327         },
2328         {
2329             name: "CPU - CPUchain",
2330             onSelect: function() {
2331                 network = libs.bitcoin.networks.cpuchain;
2332                 setHdCoin(363);
2333             },
2334         },
2335         {
2336             name: "CRAVE - Crave",
2337             onSelect: function() {
2338                 network = libs.bitcoin.networks.crave;
2339                 setHdCoin(186);
2340             },
2341         },
2342         {
2343             name: "CRP - CranePay",
2344             onSelect: function() {
2345                 network = libs.bitcoin.networks.cranepay;
2346                 setHdCoin(2304);
2347             },
2348         },
2349
2350         {
2351             name: "CRW - Crown (Legacy)",
2352             onSelect: function() {
2353                 network = libs.bitcoin.networks.crown;
2354                 setHdCoin(72);
2355             },
2356         },
2357         {
2358             name: "CRW - Crown",
2359             onSelect: function() {
2360                 network = libs.bitcoin.networks.crown;
2361                 setHdCoin(72);
2362             },
2363         },
2364         {
2365             name: "CSC - CasinoCoin",
2366             onSelect: function() {
2367                 network = libs.bitcoin.networks.bitcoin;
2368                 setHdCoin(359);
2369             },
2370         },
2371         {
2372             name: "DASH - Dash",
2373             onSelect: function() {
2374                 network = libs.bitcoin.networks.dash;
2375                 setHdCoin(5);
2376             },
2377         },
2378         {
2379             name: "DASH - Dash Testnet",
2380             onSelect: function() {
2381                 network = libs.bitcoin.networks.dashtn;
2382                 setHdCoin(1);
2383             },
2384         },
2385         {
2386             name: "DFC - Defcoin",
2387             onSelect: function() {
2388                 network = libs.bitcoin.networks.defcoin;
2389                 setHdCoin(1337);
2390             },
2391         },
2392         {
2393             name: "DGB - Digibyte",
2394             onSelect: function() {
2395                 network = libs.bitcoin.networks.digibyte;
2396                 setHdCoin(20);
2397             },
2398         },
2399         {
2400             name: "DGC - Digitalcoin",
2401             onSelect: function() {
2402                 network = libs.bitcoin.networks.digitalcoin;
2403                 setHdCoin(18);
2404             },
2405         },
2406         {
2407             name: "DMD - Diamond",
2408             onSelect: function() {
2409                 network = libs.bitcoin.networks.diamond;
2410                 setHdCoin(152);
2411             },
2412         },
2413         {
2414             name: "DNR - Denarius",
2415             onSelect: function() {
2416                 network = libs.bitcoin.networks.denarius;
2417                 setHdCoin(116);
2418             },
2419         },
2420         {
2421             name: "DOGE - Dogecoin",
2422             onSelect: function() {
2423                 network = libs.bitcoin.networks.dogecoin;
2424                 setHdCoin(3);
2425             },
2426         },
2427         {
2428             name: "DOGEt - Dogecoin Testnet",
2429             onSelect: function() {
2430                 network = libs.bitcoin.networks.dogecointestnet;
2431                 setHdCoin(1);
2432             },
2433         },
2434         {
2435             name: "DXN - DEXON",
2436             onSelect: function() {
2437                 network = libs.bitcoin.networks.bitcoin;
2438                 setHdCoin(237);
2439             },
2440         },
2441         {
2442             name: "ECN - Ecoin",
2443             onSelect: function() {
2444                 network = libs.bitcoin.networks.ecoin;
2445                 setHdCoin(115);
2446             },
2447         },
2448         {
2449             name: "EDRC - Edrcoin",
2450             onSelect: function() {
2451                 network = libs.bitcoin.networks.edrcoin;
2452                 setHdCoin(56);
2453             },
2454         },
2455         {
2456             name: "EFL - Egulden",
2457             onSelect: function() {
2458                 network = libs.bitcoin.networks.egulden;
2459                 setHdCoin(78);
2460             },
2461         },
2462         {
2463             name: "ELA - Elastos",
2464             onSelect: function () {
2465                 network = libs.bitcoin.networks.elastos;
2466                 setHdCoin(2305);
2467             },
2468         },
2469         {
2470             name: "ELLA - Ellaism",
2471             segwitAvailable: false,
2472             onSelect: function() {
2473                 network = libs.bitcoin.networks.bitcoin;
2474                 setHdCoin(163);
2475             },
2476         },
2477         {
2478             name: "EMC2 - Einsteinium",
2479             onSelect: function() {
2480                 network = libs.bitcoin.networks.einsteinium;
2481                 setHdCoin(41);
2482             },
2483         },
2484         {
2485             name: "ERC - Europecoin",
2486             onSelect: function() {
2487                 network = libs.bitcoin.networks.europecoin;
2488                 setHdCoin(151);
2489             },
2490         },
2491         {
2492             name: "EOS - EOSIO",
2493             onSelect: function() {
2494                 network = libs.bitcoin.networks.bitcoin;
2495                 setHdCoin(194);
2496             },
2497         },
2498         {
2499             name: "ERE - EtherCore",
2500             segwitAvailable: false,
2501             onSelect: function() {
2502                 network = libs.bitcoin.networks.bitcoin;
2503                 setHdCoin(466);
2504             },
2505         },
2506         {
2507             name: "ESN - Ethersocial Network",
2508             segwitAvailable: false,
2509             onSelect: function() {
2510                 network = libs.bitcoin.networks.bitcoin;
2511                 setHdCoin(31102);
2512             },
2513         },
2514         {
2515             name: "ETC - Ethereum Classic",
2516             segwitAvailable: false,
2517             onSelect: function() {
2518                 network = libs.bitcoin.networks.bitcoin;
2519                 setHdCoin(61);
2520             },
2521         },
2522         {
2523             name: "ETH - Ethereum",
2524             onSelect: function() {
2525                 network = libs.bitcoin.networks.bitcoin;
2526                 setHdCoin(60);
2527             },
2528           },
2529         {
2530             name: "EWT - EnergyWeb",
2531             onSelect: function() {
2532                 network = libs.bitcoin.networks.bitcoin;
2533                 setHdCoin(246);
2534             },
2535           },
2536         {
2537             name: "EXCL - Exclusivecoin",
2538             onSelect: function() {
2539                 network = libs.bitcoin.networks.exclusivecoin;
2540                 setHdCoin(190);
2541             },
2542         },
2543         {
2544             name: "EXCC - ExchangeCoin",
2545             onSelect: function() {
2546                 network = libs.bitcoin.networks.exchangecoin;
2547                 setHdCoin(0);
2548             },
2549         },
2550         {
2551             name: "EXP - Expanse",
2552             segwitAvailable: false,
2553             onSelect: function() {
2554                 network = libs.bitcoin.networks.bitcoin;
2555                 setHdCoin(40);
2556             },
2557         },
2558         {
2559             name: "FIO - Foundation for Interwallet Operability",
2560             onSelect: function() {
2561                 network = libs.bitcoin.networks.bitcoin;
2562                 setHdCoin(235);
2563             },
2564         },
2565         {
2566             name: "FIX - FIX",
2567             onSelect: function() {
2568                 network = libs.bitcoin.networks.fix;
2569                 setHdCoin(336);
2570             },
2571         },
2572         {
2573             name: "FIX - FIX Testnet",
2574             onSelect: function() {
2575                 network = libs.bitcoin.networks.fixtestnet;
2576                 setHdCoin(1);
2577             },
2578         },
2579         {
2580             name: "FJC - Fujicoin",
2581             onSelect: function() {
2582                 network = libs.bitcoin.networks.fujicoin;
2583                 setHdCoin(75);
2584             },
2585         },
2586         {
2587             name: "FLASH - Flashcoin",
2588             onSelect: function() {
2589                 network = libs.bitcoin.networks.flashcoin;
2590                 setHdCoin(120);
2591             },
2592         },
2593         {
2594             name: "FRST - Firstcoin",
2595             onSelect: function() {
2596                 network = libs.bitcoin.networks.firstcoin;
2597                 setHdCoin(167);
2598             },
2599         },
2600         {
2601             name: "FTC - Feathercoin",
2602             onSelect: function() {
2603                 network = libs.bitcoin.networks.feathercoin;
2604                 setHdCoin(8);
2605             },
2606         },
2607         {
2608             name: "GAME - GameCredits",
2609             onSelect: function() {
2610                 network = libs.bitcoin.networks.game;
2611                 setHdCoin(101);
2612             },
2613         },
2614         {
2615             name: "GBX - Gobyte",
2616             onSelect: function() {
2617                 network = libs.bitcoin.networks.gobyte;
2618                 setHdCoin(176);
2619             },
2620         },
2621         {
2622             name: "GCR - GCRCoin",
2623             onSelect: function() {
2624                 network = libs.bitcoin.networks.gcr;
2625                 setHdCoin(79);
2626             },
2627         },
2628         {
2629             name: "GRC - Gridcoin",
2630             onSelect: function() {
2631                 network = libs.bitcoin.networks.gridcoin;
2632                 setHdCoin(84);
2633             },
2634         },
2635         {
2636             name: "GRS - Groestlcoin",
2637             onSelect: function() {
2638                 network = libs.bitcoin.networks.groestlcoin;
2639                 setHdCoin(17);
2640             },
2641         },
2642         {
2643             name: "GRS - Groestlcoin Testnet",
2644             onSelect: function() {
2645                 network = libs.bitcoin.networks.groestlcointestnet;
2646                 setHdCoin(1);
2647             },
2648         },
2649         {
2650             name: "HNS - Handshake",
2651             onSelect: function() {
2652                 setHdCoin(5353);
2653             },
2654         },
2655         {
2656             name: "HNC - Helleniccoin",
2657             onSelect: function() {
2658                 network = libs.bitcoin.networks.helleniccoin;
2659                 setHdCoin(168);
2660             },
2661         },
2662         {
2663             name: "HUSH - Hush (Legacy)",
2664             onSelect: function() {
2665                 network = libs.bitcoin.networks.hush;
2666                 setHdCoin(197);
2667             },
2668         },
2669         {
2670             name: "HUSH - Hush3",
2671             onSelect: function() {
2672                 network = libs.bitcoin.networks.hush3;
2673                 setHdCoin(197);
2674             },
2675         },
2676         {
2677             name: "INSN - Insane",
2678             onSelect: function() {
2679                 network = libs.bitcoin.networks.insane;
2680                 setHdCoin(68);
2681             },
2682         },
2683         {
2684             name: "IOP - Iop",
2685             onSelect: function() {
2686                 network = libs.bitcoin.networks.iop;
2687                 setHdCoin(66);
2688             },
2689         },
2690         {
2691             name: "IXC - Ixcoin",
2692             onSelect: function() {
2693                 network = libs.bitcoin.networks.ixcoin;
2694                 setHdCoin(86);
2695             },
2696         },
2697         {
2698             name: "JBS - Jumbucks",
2699             onSelect: function() {
2700                 network = libs.bitcoin.networks.jumbucks;
2701                 setHdCoin(26);
2702             },
2703         },
2704         {
2705             name: "KMD - Komodo",
2706             bip49available: false,
2707             onSelect: function() {
2708                 network = libs.bitcoin.networks.komodo;
2709                 setHdCoin(141);
2710             },
2711         },
2712         {
2713             name: "KOBO - Kobocoin",
2714             bip49available: false,
2715             onSelect: function() {
2716                 network = libs.bitcoin.networks.kobocoin;
2717                 setHdCoin(196);
2718             },
2719         },
2720         {
2721             name: "LBC - Library Credits",
2722             onSelect: function() {
2723                 network = libs.bitcoin.networks.lbry;
2724                 setHdCoin(140);
2725             },
2726         },
2727         {
2728             name: "LCC - Litecoincash",
2729             onSelect: function() {
2730                 network = libs.bitcoin.networks.litecoincash;
2731                 setHdCoin(192);
2732             },
2733         },
2734         {
2735             name: "LDCN - Landcoin",
2736             onSelect: function() {
2737                 network = libs.bitcoin.networks.landcoin;
2738                 setHdCoin(63);
2739             },
2740         },
2741         {
2742             name: "LINX - Linx",
2743             onSelect: function() {
2744                 network = libs.bitcoin.networks.linx;
2745                 setHdCoin(114);
2746             },
2747         },
2748         {
2749             name: "LKR - Lkrcoin",
2750             segwitAvailable: false,
2751             onSelect: function() {
2752                 network = libs.bitcoin.networks.lkrcoin;
2753                 setHdCoin(557);
2754             },
2755         },
2756         {
2757             name: "LTC - Litecoin",
2758             onSelect: function() {
2759                 network = libs.bitcoin.networks.litecoin;
2760                 setHdCoin(2);
2761                 DOM.litecoinLtubContainer.removeClass("hidden");
2762             },
2763         },
2764         {
2765             name: "LTCt - Litecoin Testnet",
2766             onSelect: function() {
2767                 network = libs.bitcoin.networks.litecointestnet;
2768                 setHdCoin(1);
2769                 DOM.litecoinLtubContainer.removeClass("hidden");
2770             },
2771         },
2772         {
2773             name: "LTZ - LitecoinZ",
2774             onSelect: function() {
2775                 network = libs.bitcoin.networks.litecoinz;
2776                 setHdCoin(221);
2777             },
2778         },
2779         {
2780             name: "LYNX - Lynx",
2781             onSelect: function() {
2782                 network = libs.bitcoin.networks.lynx;
2783                 setHdCoin(191);
2784             },
2785         },
2786         {
2787             name: "MAZA - Maza",
2788             onSelect: function() {
2789                 network = libs.bitcoin.networks.maza;
2790                 setHdCoin(13);
2791             },
2792         },
2793         {
2794             name: "MEC - Megacoin",
2795             onSelect: function() {
2796                 network = libs.bitcoin.networks.megacoin;
2797                 setHdCoin(217);
2798             },
2799         },
2800         {
2801             name: "MIX - MIX",
2802             segwitAvailable: false,
2803             onSelect: function() {
2804                 network = libs.bitcoin.networks.bitcoin;
2805                 setHdCoin(76);
2806             },
2807         },
2808         {
2809             name: "MNX - Minexcoin",
2810             onSelect: function() {
2811                 network = libs.bitcoin.networks.minexcoin;
2812                 setHdCoin(182);
2813             },
2814         },
2815         {
2816             name: "MONA - Monacoin",
2817             onSelect: function() {
2818                 network = libs.bitcoin.networks.monacoin,
2819                 setHdCoin(22);
2820             },
2821         },
2822         {
2823             name: "MONK - Monkey Project",
2824             onSelect: function() {
2825                 network = libs.bitcoin.networks.monkeyproject,
2826                 setHdCoin(214);
2827             },
2828         },
2829         {
2830             name: "MOAC - MOAC",
2831             segwitAvailable: false,
2832             onSelect: function() {
2833                 network = libs.bitcoin.networks.bitcoin;
2834                 setHdCoin(314);
2835             },
2836         },
2837         {
2838             name: "MUSIC - Musicoin",
2839             segwitAvailable: false,
2840             onSelect: function() {
2841                 network = libs.bitcoin.networks.bitcoin;
2842                 setHdCoin(184);
2843             },
2844         },
2845         {
2846             name: "NAV - Navcoin",
2847             onSelect: function() {
2848                 network = libs.bitcoin.networks.navcoin;
2849                 setHdCoin(130);
2850             },
2851         },
2852         {
2853             name: "NAS - Nebulas",
2854             onSelect: function() {
2855                 network = libs.bitcoin.networks.bitcoin;
2856                 setHdCoin(2718);
2857             },
2858         },
2859         {
2860             name: "NEBL - Neblio",
2861             onSelect: function() {
2862                 network = libs.bitcoin.networks.neblio;
2863                 setHdCoin(146);
2864             },
2865         },
2866         {
2867             name: "NEOS - Neoscoin",
2868             onSelect: function() {
2869                 network = libs.bitcoin.networks.neoscoin;
2870                 setHdCoin(25);
2871             },
2872         },
2873         {
2874             name: "NIX - NIX Platform",
2875             onSelect: function() {
2876                 network = libs.bitcoin.networks.nix;
2877                 setHdCoin(400);
2878             },
2879         },
2880         {
2881             name: "NLG - Gulden",
2882             onSelect: function() {
2883                 network = libs.bitcoin.networks.gulden;
2884                 setHdCoin(87);
2885             },
2886         },
2887         {
2888             name: "NMC - Namecoin",
2889             onSelect: function() {
2890                 network = libs.bitcoin.networks.namecoin;
2891                 setHdCoin(7);
2892             },
2893         },
2894         {
2895             name: "NRG - Energi",
2896             onSelect: function() {
2897                 network = libs.bitcoin.networks.energi;
2898                 setHdCoin(204);
2899             },
2900         },
2901         {
2902             name: "NRO - Neurocoin",
2903             onSelect: function() {
2904                 network = libs.bitcoin.networks.neurocoin;
2905                 setHdCoin(110);
2906             },
2907         },
2908         {
2909             name: "NSR - Nushares",
2910             onSelect: function() {
2911                 network = libs.bitcoin.networks.nushares;
2912                 setHdCoin(11);
2913             },
2914         },
2915         {
2916             name: "NYC - Newyorkc",
2917             onSelect: function() {
2918                 network = libs.bitcoin.networks.newyorkc;
2919                 setHdCoin(179);
2920             },
2921         },
2922         {
2923             name: "NVC - Novacoin",
2924             onSelect: function() {
2925                 network = libs.bitcoin.networks.novacoin;
2926                 setHdCoin(50);
2927             },
2928         },
2929         {
2930             name: "OK - Okcash",
2931             onSelect: function() {
2932                 network = libs.bitcoin.networks.okcash;
2933                 setHdCoin(69);
2934             },
2935         },
2936         {
2937             name: "OMNI - Omnicore",
2938             onSelect: function() {
2939                 network = libs.bitcoin.networks.omnicore;
2940                 setHdCoin(200);
2941             },
2942         },
2943         {
2944             name: "ONION - DeepOnion",
2945             onSelect: function() {
2946                 network = libs.bitcoin.networks.deeponion;
2947                 setHdCoin(305);
2948             },
2949         },
2950         {
2951             name: "ONX - Onixcoin",
2952             onSelect: function() {
2953                 network = libs.bitcoin.networks.onixcoin;
2954                 setHdCoin(174);
2955             },
2956         },
2957         {
2958             name: "PHR - Phore",
2959             onSelect: function() {
2960                 network = libs.bitcoin.networks.phore;
2961                 setHdCoin(444);
2962             },
2963         },
2964         {
2965             name: "PINK - Pinkcoin",
2966             onSelect: function() {
2967                 network = libs.bitcoin.networks.pinkcoin;
2968                 setHdCoin(117);
2969             },
2970         },
2971         {
2972             name: "PIRL - Pirl",
2973             segwitAvailable: false,
2974             onSelect: function() {
2975                 network = libs.bitcoin.networks.bitcoin;
2976                 setHdCoin(164);
2977             },
2978         },
2979         {
2980             name: "PIVX - PIVX",
2981             onSelect: function() {
2982                 network = libs.bitcoin.networks.pivx;
2983                 setHdCoin(119);
2984             },
2985         },
2986         {
2987             name: "PIVX - PIVX Testnet",
2988             onSelect: function() {
2989                 network = libs.bitcoin.networks.pivxtestnet;
2990                 setHdCoin(1);
2991             },
2992         },
2993         {
2994             name: "POA - Poa",
2995             segwitAvailable: false,
2996             onSelect: function() {
2997                 network = libs.bitcoin.networks.bitcoin;
2998                 setHdCoin(178);
2999             },
3000         },
3001         {
3002             name: "POSW - POSWcoin",
3003             onSelect: function() {
3004                 network = libs.bitcoin.networks.poswcoin;
3005                 setHdCoin(47);
3006             },
3007         },
3008         {
3009             name: "POT - Potcoin",
3010             onSelect: function() {
3011                 network = libs.bitcoin.networks.potcoin;
3012                 setHdCoin(81);
3013             },
3014         },
3015         {
3016             name: "PPC - Peercoin",
3017             onSelect: function() {
3018                 network = libs.bitcoin.networks.peercoin;
3019                 setHdCoin(6);
3020             },
3021         },
3022         {
3023             name: "PRJ - ProjectCoin",
3024             onSelect: function() {
3025                 network = libs.bitcoin.networks.projectcoin;
3026                 setHdCoin(533);
3027             },
3028         },
3029         {
3030             name: "PSB - Pesobit",
3031             onSelect: function() {
3032                 network = libs.bitcoin.networks.pesobit;
3033                 setHdCoin(62);
3034             },
3035         },
3036         {
3037             name: "PUT - Putincoin",
3038             onSelect: function() {
3039                 network = libs.bitcoin.networks.putincoin;
3040                 setHdCoin(122);
3041             },
3042         },
3043         {
3044             name: "RPD - Rapids",
3045             onSelect: function() {
3046                 network = libs.bitcoin.networks.rapids;
3047                 setHdCoin(320);
3048             },
3049         },
3050         {
3051             name: "RVN - Ravencoin",
3052             onSelect: function() {
3053                 network = libs.bitcoin.networks.ravencoin;
3054                 setHdCoin(175);
3055             },
3056         },
3057         {
3058             name: "R-BTC - RSK",
3059             onSelect: function() {
3060                 network = libs.bitcoin.networks.rsk;
3061                 setHdCoin(137);
3062             },
3063         },
3064         {
3065             name: "tR-BTC - RSK Testnet",
3066             onSelect: function() {
3067                 network = libs.bitcoin.networks.rsktestnet;
3068                 setHdCoin(37310);
3069             },
3070         },
3071         {
3072             name: "RBY - Rubycoin",
3073             onSelect: function() {
3074                 network = libs.bitcoin.networks.rubycoin;
3075                 setHdCoin(16);
3076             },
3077         },
3078         {
3079             name: "RDD - Reddcoin",
3080             onSelect: function() {
3081                 network = libs.bitcoin.networks.reddcoin;
3082                 setHdCoin(4);
3083             },
3084         },
3085         {
3086             name: "RVR - RevolutionVR",
3087             onSelect: function() {
3088                 network = libs.bitcoin.networks.revolutionvr;
3089                 setHdCoin(129);
3090             },
3091         },
3092         {
3093           name: "SAFE - Safecoin",
3094           onSelect: function() {
3095               network = libs.bitcoin.networks.safecoin;
3096               setHdCoin(19165);
3097             },
3098         },
3099         {
3100             name: "SCRIBE - Scribe",
3101             onSelect: function() {
3102                 network = libs.bitcoin.networks.scribe;
3103                 setHdCoin(545);
3104             },
3105         },
3106     {
3107           name: "SLS - Salus",
3108           onSelect: function() {
3109               network = libs.bitcoin.networks.salus;
3110               setHdCoin(63);
3111             },
3112         },
3113         {
3114             name: "SDC - ShadowCash",
3115             onSelect: function() {
3116                 network = libs.bitcoin.networks.shadow;
3117                 setHdCoin(35);
3118             },
3119         },
3120         {
3121             name: "SDC - ShadowCash Testnet",
3122             onSelect: function() {
3123                 network = libs.bitcoin.networks.shadowtn;
3124                 setHdCoin(1);
3125             },
3126         },
3127         {
3128             name: "SLM - Slimcoin",
3129             onSelect: function() {
3130                 network = libs.bitcoin.networks.slimcoin;
3131                 setHdCoin(63);
3132             },
3133         },
3134         {
3135             name: "SLM - Slimcoin Testnet",
3136             onSelect: function() {
3137                 network = libs.bitcoin.networks.slimcointn;
3138                 setHdCoin(111);
3139             },
3140         },
3141         {
3142             name: "SLP - Simple Ledger Protocol",
3143             onSelect: function() {
3144                 DOM.bitcoinCashAddressTypeContainer.removeClass("hidden");
3145                 setHdCoin(245);
3146             },
3147         },
3148         {
3149             name: "SLR - Solarcoin",
3150             onSelect: function() {
3151                 network = libs.bitcoin.networks.solarcoin;
3152                 setHdCoin(58);
3153             },
3154         },
3155         {
3156             name: "SMLY - Smileycoin",
3157             onSelect: function() {
3158                 network = libs.bitcoin.networks.smileycoin;
3159                 setHdCoin(59);
3160             },
3161         },
3162         {
3163             name: "STASH - Stash",
3164             onSelect: function() {
3165                 network = libs.bitcoin.networks.stash;
3166                 setHdCoin(0xC0C0);
3167             },
3168         },
3169         {
3170             name: "STASH - Stash Testnet",
3171             onSelect: function() {
3172                 network = libs.bitcoin.networks.stashtn;
3173                 setHdCoin(0xCAFE);
3174             },
3175         },
3176         {
3177             name: "STRAT - Stratis",
3178             onSelect: function() {
3179                 network = libs.bitcoin.networks.stratis;
3180                 setHdCoin(105);
3181             },
3182         },
3183         {
3184             name: "SUGAR - Sugarchain",
3185             onSelect: function() {
3186                 network = libs.bitcoin.networks.sugarchain;
3187                 setHdCoin(408);
3188             },
3189         },
3190         {
3191             name: "TUGAR - Sugarchain Testnet",
3192             onSelect: function() {
3193                 network = libs.bitcoin.networks.sugarchaintestnet;
3194                 setHdCoin(408);
3195             },
3196         },
3197         {
3198             name: "SWTC - Jingtum",
3199             onSelect: function() {
3200                 network = libs.bitcoin.networks.bitcoin;
3201                 setHdCoin(315);
3202             },
3203         },
3204         {
3205             name: "TSTRAT - Stratis Testnet",
3206             onSelect: function() {
3207                 network = libs.bitcoin.networks.stratistest;
3208                 setHdCoin(105);
3209             },
3210         },
3211         {
3212             name: "SYS - Syscoin",
3213             onSelect: function() {
3214                 network = libs.bitcoin.networks.syscoin;
3215                 setHdCoin(57);
3216             },
3217         },
3218         {
3219             name: "THC - Hempcoin",
3220             onSelect: function() {
3221                 network = libs.bitcoin.networks.hempcoin;
3222                 setHdCoin(113);
3223             },
3224         },
3225         {
3226             name: "THT - Thought",
3227             onSelect: function() {
3228                 network = libs.bitcoin.networks.thought;
3229                 setHdCoin(1618);
3230             },
3231         },
3232         {
3233             name: "TOA - Toa",
3234             onSelect: function() {
3235                 network = libs.bitcoin.networks.toa;
3236                 setHdCoin(159);
3237             },
3238         },
3239         {
3240             name: "TWINS - TWINS",
3241             onSelect: function() {
3242                 network = libs.bitcoin.networks.twins;
3243                 setHdCoin(970);
3244             },
3245         },
3246         {
3247             name: "TWINS - TWINS Testnet",
3248             onSelect: function() {
3249                 network = libs.bitcoin.networks.twinstestnet;
3250                 setHdCoin(1);
3251             },
3252         },
3253         {
3254             name: "USC - Ultimatesecurecash",
3255             onSelect: function() {
3256                 network = libs.bitcoin.networks.ultimatesecurecash;
3257                 setHdCoin(112);
3258             },
3259         },
3260         {
3261             name: "USNBT - NuBits",
3262             onSelect: function() {
3263                 network = libs.bitcoin.networks.nubits;
3264                 setHdCoin(12);
3265             },
3266         },
3267         {
3268             name: "UNO - Unobtanium",
3269             onSelect: function() {
3270                 network = libs.bitcoin.networks.unobtanium;
3271                 setHdCoin(92);
3272             },
3273         },
3274         {
3275             name: "VASH - Vpncoin",
3276             onSelect: function() {
3277                 network = libs.bitcoin.networks.vpncoin;
3278                 setHdCoin(33);
3279             },
3280         },
3281         {
3282             name: "VET - VeChain",
3283             onSelect: function() {
3284                 network = libs.bitcoin.networks.bitcoin;
3285                 setHdCoin(818);
3286             },
3287         },
3288         {
3289             name: "VIA - Viacoin",
3290             onSelect: function() {
3291                 network = libs.bitcoin.networks.viacoin;
3292                 setHdCoin(14);
3293             },
3294         },
3295         {
3296             name: "VIA - Viacoin Testnet",
3297             onSelect: function() {
3298                 network = libs.bitcoin.networks.viacointestnet;
3299                 setHdCoin(1);
3300             },
3301         },
3302         {
3303             name: "VIVO - Vivo",
3304             onSelect: function() {
3305                 network = libs.bitcoin.networks.vivo;
3306                 setHdCoin(166);
3307             },
3308         },
3309         {
3310             name: "VTC - Vertcoin",
3311             onSelect: function() {
3312                 network = libs.bitcoin.networks.vertcoin;
3313                 setHdCoin(28);
3314             },
3315         },
3316         {
3317             name: "WGR - Wagerr",
3318             onSelect: function() {
3319                 network = libs.bitcoin.networks.wagerr;
3320                 setHdCoin(7825266);
3321             },
3322         },
3323         {
3324             name: "WC - Wincoin",
3325             onSelect: function() {
3326                 network = libs.bitcoin.networks.wincoin;
3327                 setHdCoin(181);
3328             },
3329         },
3330         {
3331             name: "XAX - Artax",
3332             onSelect: function() {
3333                 network = libs.bitcoin.networks.artax;
3334                 setHdCoin(219);
3335             },
3336         },
3337         {
3338             name: "XBC - Bitcoinplus",
3339             onSelect: function() {
3340                 network = libs.bitcoin.networks.bitcoinplus;
3341                 setHdCoin(65);
3342             },
3343         },
3344         {
3345             name: "XLM - Stellar",
3346             onSelect: function() {
3347                 network = libs.stellarUtil.dummyNetwork;
3348                 setHdCoin(148);
3349             },
3350         },
3351         {
3352             name: "XMY - Myriadcoin",
3353             onSelect: function() {
3354                 network = libs.bitcoin.networks.myriadcoin;
3355                 setHdCoin(90);
3356             },
3357         },
3358         {
3359             name: "XRP - Ripple",
3360             onSelect: function() {
3361                 network = libs.bitcoin.networks.bitcoin;
3362                 setHdCoin(144);
3363             },
3364         },
3365         {
3366             name: "XVC - Vcash",
3367             onSelect: function() {
3368                 network = libs.bitcoin.networks.vcash;
3369                 setHdCoin(127);
3370             },
3371         },
3372         {
3373             name: "XVG - Verge",
3374             onSelect: function() {
3375                 network = libs.bitcoin.networks.verge;
3376                 setHdCoin(77);
3377             },
3378         },
3379         {
3380             name: "XUEZ - Xuez",
3381             segwitAvailable: false,
3382             onSelect: function() {
3383                 network = libs.bitcoin.networks.xuez;
3384                 setHdCoin(225);
3385             },
3386         },
3387         {
3388             name: "XWC - Whitecoin",
3389             onSelect: function() {
3390                 network = libs.bitcoin.networks.whitecoin;
3391                 setHdCoin(155);
3392             },
3393         },
3394         {
3395             name: "XZC - Zcoin",
3396             onSelect: function() {
3397                 network = libs.bitcoin.networks.zcoin;
3398                 setHdCoin(136);
3399             },
3400         },
3401         {
3402             name: "ZCL - Zclassic",
3403             onSelect: function() {
3404                 network = libs.bitcoin.networks.zclassic;
3405                 setHdCoin(147);
3406             },
3407         },
3408         {
3409             name: "ZEC - Zcash",
3410             onSelect: function() {
3411                 network = libs.bitcoin.networks.zcash;
3412                 setHdCoin(133);
3413             },
3414         },
3415         {
3416             name: "ZEN - Horizen",
3417             onSelect: function() {
3418                 network = libs.bitcoin.networks.zencash;
3419                 setHdCoin(121);
3420             },
3421         },
3422     ]
3423
3424     var clients = [
3425         {
3426             name: "Bitcoin Core",
3427             onSelect: function() {
3428                 DOM.bip32path.val("m/0'/0'");
3429                 DOM.hardenedAddresses.prop('checked', true);
3430             },
3431         },
3432         {
3433             name: "blockchain.info",
3434             onSelect: function() {
3435                 DOM.bip32path.val("m/44'/0'/0'");
3436                 DOM.hardenedAddresses.prop('checked', false);
3437             },
3438         },
3439         {
3440             name: "MultiBit HD",
3441             onSelect: function() {
3442                 DOM.bip32path.val("m/0'/0");
3443                 DOM.hardenedAddresses.prop('checked', false);
3444             },
3445         },
3446         {
3447             name: "Coinomi, Ledger",
3448             onSelect: function() {
3449                 DOM.bip32path.val("m/44'/"+DOM.bip44coin.val()+"'/0'");
3450                 DOM.hardenedAddresses.prop('checked', false);
3451             },
3452         }
3453     ]
3454
3455     // RSK - RSK functions - begin
3456     function stripHexPrefix(address) {
3457         if (typeof address !== "string") {
3458             throw new Error("address parameter should be a string.");
3459         }
3460
3461         var hasPrefix = (address.substring(0, 2) === "0x" ||
3462             address.substring(0, 2) === "0X");
3463
3464         return hasPrefix ? address.slice(2) : address;
3465     };
3466
3467     function toChecksumAddressForRsk(address, chainId = null) {
3468         if (typeof address !== "string") {
3469             throw new Error("address parameter should be a string.");
3470         }
3471
3472         if (!/^(0x)?[0-9a-f]{40}$/i.test(address)) {
3473             throw new Error("Given address is not a valid RSK address: " + address);
3474         }
3475
3476         var stripAddress = stripHexPrefix(address).toLowerCase();
3477         var prefix = chainId != null ? chainId.toString() + "0x" : "";
3478         var keccakHash = libs.ethUtil.keccak256(prefix + stripAddress)
3479             .toString("hex")
3480             .replace(/^0x/i, "");
3481         var checksumAddress = "0x";
3482
3483         for (var i = 0; i < stripAddress.length; i++) {
3484             checksumAddress +=
3485                 parseInt(keccakHash[i], 16) >= 8 ?
3486                 stripAddress[i].toUpperCase() :
3487                 stripAddress[i];
3488         }
3489
3490         return checksumAddress;
3491     }
3492
3493     // RSK - RSK functions - end
3494
3495     // ELA - Elastos functions - begin
3496     function displayBip44InfoForELA() {
3497         if (!isELA()) {
3498             return;
3499         }
3500
3501         var coin = parseIntNoNaN(DOM.bip44coin.val(), 0);
3502         var account = parseIntNoNaN(DOM.bip44account.val(), 0);
3503
3504         // Calculate the account extended keys
3505         var accountXprv = libs.elastosjs.getAccountExtendedPrivateKey(seed, coin, account);
3506         var accountXpub = libs.elastosjs.getAccountExtendedPublicKey(seed, coin, account);
3507
3508         // Display the extended keys
3509         DOM.bip44accountXprv.val(accountXprv);
3510         DOM.bip44accountXpub.val(accountXpub);
3511     }
3512
3513     function displayBip32InfoForELA() {
3514         if (!isELA()) {
3515             return;
3516         }
3517
3518         var coin = parseIntNoNaN(DOM.bip44coin.val(), 0);
3519         var account = parseIntNoNaN(DOM.bip44account.val(), 0);
3520         var change = parseIntNoNaN(DOM.bip44change.val(), 0);
3521
3522         DOM.extendedPrivKey.val(libs.elastosjs.getBip32ExtendedPrivateKey(seed, coin, account, change));
3523         DOM.extendedPubKey.val(libs.elastosjs.getBip32ExtendedPublicKey(seed, coin, account, change));
3524
3525         // Display the addresses and privkeys
3526         clearAddressesList();
3527         var initialAddressCount = parseInt(DOM.rowsToAdd.val());
3528         displayAddresses(0, initialAddressCount);
3529     }
3530
3531     function calcAddressForELA(seed, coin, account, change, index) {
3532         if (!isELA()) {
3533             return;
3534         }
3535
3536         var publicKey = libs.elastosjs.getDerivedPublicKey(libs.elastosjs.getMasterPublicKey(seed), change, index);
3537         return {
3538             privateKey: libs.elastosjs.getDerivedPrivateKey(seed, coin, account, change, index),
3539             publicKey: publicKey,
3540             address: libs.elastosjs.getAddress(publicKey.toString('hex'))
3541         };
3542     }
3543     // ELA - Elastos functions - end
3544
3545     init();
3546
3547 })();