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
1190                 // Nano currency
1191                 if (networks[DOM.network.val()].name == "NANO - Nano") {
1192                     var nanoKeypair = libs.nanoUtil.getKeypair(index, seed);
1193                     privkey = nanoKeypair.privKey;
1194                     pubkey = nanoKeypair.pubKey;
1195                     address = nanoKeypair.address;
1196                 }
1197
1198                 if ((networks[DOM.network.val()].name == "NAS - Nebulas")) {
1199                     var privKeyBuffer = keyPair.d.toBuffer(32);
1200                     var nebulasAccount = libs.nebulas.Account.NewAccount();
1201                     nebulasAccount.setPrivateKey(privKeyBuffer);
1202                     address = nebulasAccount.getAddressString();
1203                     privkey = nebulasAccount.getPrivateKeyString();
1204                     pubkey = nebulasAccount.getPublicKeyString();
1205                 }
1206                 // Ripple values are different
1207                 if (networks[DOM.network.val()].name == "XRP - Ripple") {
1208                     privkey = convertRipplePriv(privkey);
1209                     address = convertRippleAdrr(address);
1210                 }
1211                 // Jingtum values are different
1212                 if (networks[DOM.network.val()].name == "SWTC - Jingtum") {
1213                     privkey = convertJingtumPriv(privkey);
1214                     address = convertJingtumAdrr(address);
1215                 }
1216                 // CasinoCoin values are different
1217                 if (networks[DOM.network.val()].name == "CSC - CasinoCoin") {
1218                     privkey = convertCasinoCoinPriv(privkey);
1219                     address = convertCasinoCoinAdrr(address);
1220                 }
1221                 // Bitcoin Cash address format may vary
1222                 if (networks[DOM.network.val()].name == "BCH - Bitcoin Cash") {
1223                     var bchAddrType = DOM.bitcoinCashAddressType.filter(":checked").val();
1224                     if (bchAddrType == "cashaddr") {
1225                         address = libs.bchaddr.toCashAddress(address);
1226                     }
1227                     else if (bchAddrType == "bitpay") {
1228                         address = libs.bchaddr.toBitpayAddress(address);
1229                     }
1230                 }
1231                  // Bitcoin Cash address format may vary
1232                  if (networks[DOM.network.val()].name == "SLP - Simple Ledger Protocol") {
1233                      var bchAddrType = DOM.bitcoinCashAddressType.filter(":checked").val();
1234                      if (bchAddrType == "cashaddr") {
1235                          address = libs.bchaddrSlp.toSlpAddress(address);
1236                      }
1237                  }
1238                 // Segwit addresses are different
1239                 if (isSegwit) {
1240                     if (!segwitAvailable) {
1241                         return;
1242                     }
1243                     if (isP2wpkh) {
1244                         var keyhash = libs.bitcoin.crypto.hash160(key.getPublicKeyBuffer());
1245                         var scriptpubkey = libs.bitcoin.script.witnessPubKeyHash.output.encode(keyhash);
1246                         address = libs.bitcoin.address.fromOutputScript(scriptpubkey, network)
1247                     }
1248                     else if (isP2wpkhInP2sh) {
1249                         var keyhash = libs.bitcoin.crypto.hash160(key.getPublicKeyBuffer());
1250                         var scriptsig = libs.bitcoin.script.witnessPubKeyHash.output.encode(keyhash);
1251                         var addressbytes = libs.bitcoin.crypto.hash160(scriptsig);
1252                         var scriptpubkey = libs.bitcoin.script.scriptHash.output.encode(addressbytes);
1253                         address = libs.bitcoin.address.fromOutputScript(scriptpubkey, network)
1254                     }
1255                     else if (isP2wsh) {
1256                         // https://github.com/libs.bitcoinjs-lib/blob/v3.3.2/test/integration/addresses.js#L71
1257                         // This is a 1-of-1
1258                         var witnessScript = libs.bitcoin.script.multisig.output.encode(1, [key.getPublicKeyBuffer()]);
1259                         var scriptPubKey = libs.bitcoin.script.witnessScriptHash.output.encode(libs.bitcoin.crypto.sha256(witnessScript));
1260                         address = libs.bitcoin.address.fromOutputScript(scriptPubKey, network);
1261                     }
1262                     else if (isP2wshInP2sh) {
1263                         // https://github.com/libs.bitcoinjs-lib/blob/v3.3.2/test/integration/transactions.js#L183
1264                         // This is a 1-of-1
1265                         var witnessScript = libs.bitcoin.script.multisig.output.encode(1, [key.getPublicKeyBuffer()]);
1266                         var redeemScript = libs.bitcoin.script.witnessScriptHash.output.encode(libs.bitcoin.crypto.sha256(witnessScript));
1267                         var scriptPubKey = libs.bitcoin.script.scriptHash.output.encode(libs.bitcoin.crypto.hash160(redeemScript));
1268                         address = libs.bitcoin.address.fromOutputScript(scriptPubKey, network)
1269                     }
1270                 }
1271
1272                 if ((networks[DOM.network.val()].name == "CRW - Crown")) {
1273                     address = libs.bitcoin.networks.crown.toNewAddress(address);
1274                 }
1275
1276               if (networks[DOM.network.val()].name == "EOS - EOSIO") {
1277                     address = ""
1278                     pubkey = eosUtil.bufferToPublic(keyPair.getPublicKeyBuffer());
1279                     privkey = eosUtil.bufferToPrivate(keyPair.d.toBuffer(32));
1280                 }
1281
1282                 if (networks[DOM.network.val()].name == "FIO - Foundation for Interwallet Operability") {
1283                     address = ""
1284                     pubkey = FIObufferToPublic(keyPair.getPublicKeyBuffer());
1285                     privkey = FIObufferToPrivate(keyPair.d.toBuffer(32));
1286                 }
1287
1288                 //Groestlcoin Addresses are different
1289                 if(isGRS()) {
1290
1291                     if (isSegwit) {
1292                         if (!segwitAvailable) {
1293                             return;
1294                         }
1295                         if (isP2wpkh) {
1296                             address = libs.groestlcoinjs.address.fromOutputScript(scriptpubkey, network)
1297                         }
1298                         else if (isP2wpkhInP2sh) {
1299                             address = libs.groestlcoinjs.address.fromOutputScript(scriptpubkey, network)
1300                         }
1301                     }
1302                     //non-segwit addresses are handled by using groestlcoinjs for bip32RootKey
1303                 }
1304
1305                 if (isELA()) {
1306                     let elaAddress = calcAddressForELA(
1307                         seed,
1308                         parseIntNoNaN(DOM.bip44coin.val(), 0),
1309                         parseIntNoNaN(DOM.bip44account.val(), 0),
1310                         parseIntNoNaN(DOM.bip44change.val(), 0),
1311                         index
1312                     );
1313                     address = elaAddress.address;
1314                     privkey = elaAddress.privateKey;
1315                     pubkey = elaAddress.publicKey;
1316                 }
1317
1318                 addAddressToList(indexText, address, pubkey, privkey);
1319                 if (isLast) {
1320                     hidePending();
1321                     updateCsv();
1322                 }
1323             }, 50)
1324         }
1325
1326         init();
1327
1328     }
1329
1330     function showMore() {
1331         var rowsToAdd = parseInt(DOM.rowsToAdd.val());
1332         if (isNaN(rowsToAdd)) {
1333             rowsToAdd = 20;
1334             DOM.rowsToAdd.val("20");
1335         }
1336         var start = parseInt(DOM.moreRowsStartIndex.val())
1337         if (isNaN(start)) {
1338             start = lastIndexInTable() + 1;
1339         }
1340         else {
1341             var newStart = start + rowsToAdd;
1342             DOM.moreRowsStartIndex.val(newStart);
1343         }
1344         if (rowsToAdd > 200) {
1345             var msg = "Generating " + rowsToAdd + " rows could take a while. ";
1346             msg += "Do you want to continue?";
1347             if (!confirm(msg)) {
1348                 return;
1349             }
1350         }
1351         displayAddresses(start, rowsToAdd);
1352     }
1353
1354     function clearDisplay() {
1355         clearAddressesList();
1356         clearKeys();
1357         hideValidationError();
1358     }
1359
1360     function clearAddressesList() {
1361         DOM.addresses.empty();
1362         DOM.csv.val("");
1363         stopGenerating();
1364     }
1365
1366     function stopGenerating() {
1367         while (generationProcesses.length > 0) {
1368             var generation = generationProcesses.shift();
1369             generation.stop();
1370         }
1371     }
1372
1373     function clearKeys() {
1374         clearRootKey();
1375         clearDerivedKeys();
1376     }
1377
1378     function clearRootKey() {
1379         DOM.rootKey.val("");
1380     }
1381
1382     function clearDerivedKeys() {
1383         DOM.extendedPrivKey.val("");
1384         DOM.extendedPubKey.val("");
1385         DOM.bip44accountXprv.val("");
1386         DOM.bip44accountXpub.val("");
1387     }
1388
1389     function addAddressToList(indexText, address, pubkey, privkey) {
1390         var row = $(addressRowTemplate.html());
1391         // Elements
1392         var indexCell = row.find(".index span");
1393         var addressCell = row.find(".address span");
1394         var pubkeyCell = row.find(".pubkey span");
1395         var privkeyCell = row.find(".privkey span");
1396         // Content
1397         indexCell.text(indexText);
1398         addressCell.text(address);
1399         pubkeyCell.text(pubkey);
1400         privkeyCell.text(privkey);
1401         // Visibility
1402         if (!showIndex) {
1403             indexCell.addClass("invisible");
1404         }
1405         if (!showAddress) {
1406             addressCell.addClass("invisible");
1407         }
1408         if (!showPubKey) {
1409             pubkeyCell.addClass("invisible");
1410         }
1411         if (!showPrivKey) {
1412             privkeyCell.addClass("invisible");
1413         }
1414         DOM.addresses.append(row);
1415         var rowShowQrEls = row.find("[data-show-qr]");
1416         setQrEvents(rowShowQrEls);
1417     }
1418
1419     function hasStrongRandom() {
1420         return 'crypto' in window && window['crypto'] !== null;
1421     }
1422
1423     function disableForms() {
1424         $("form").on("submit", function(e) {
1425             e.preventDefault();
1426         });
1427     }
1428
1429     function parseIntNoNaN(val, defaultVal) {
1430         var v = parseInt(val);
1431         if (isNaN(v)) {
1432             return defaultVal;
1433         }
1434         return v;
1435     }
1436
1437     function showPending() {
1438         DOM.feedback
1439             .text("Calculating...")
1440             .show();
1441     }
1442
1443     function findNearestWord(word) {
1444         var language = getLanguage();
1445         var words = WORDLISTS[language];
1446         var minDistance = 99;
1447         var closestWord = words[0];
1448         for (var i=0; i<words.length; i++) {
1449             var comparedTo = words[i];
1450             if (comparedTo.indexOf(word) == 0) {
1451                 return comparedTo;
1452             }
1453             var distance = libs.levenshtein.get(word, comparedTo);
1454             if (distance < minDistance) {
1455                 closestWord = comparedTo;
1456                 minDistance = distance;
1457             }
1458         }
1459         return closestWord;
1460     }
1461
1462     function hidePending() {
1463         DOM.feedback
1464             .text("")
1465             .hide();
1466     }
1467
1468     function populateNetworkSelect() {
1469         for (var i=0; i<networks.length; i++) {
1470             var network = networks[i];
1471             var option = $("<option>");
1472             option.attr("value", i);
1473             option.text(network.name);
1474             if (network.name == "BTC - Bitcoin") {
1475                 option.prop("selected", true);
1476             }
1477             DOM.phraseNetwork.append(option);
1478         }
1479     }
1480
1481     function populateClientSelect() {
1482         for (var i=0; i<clients.length; i++) {
1483             var client = clients[i];
1484             var option = $("<option>");
1485             option.attr("value", i);
1486             option.text(client.name);
1487             DOM.bip32Client.append(option);
1488         }
1489     }
1490
1491     function getLanguage() {
1492         var defaultLanguage = "english";
1493         // Try to get from existing phrase
1494         var language = getLanguageFromPhrase();
1495         // Try to get from url if not from phrase
1496         if (language.length == 0) {
1497             language = getLanguageFromUrl();
1498         }
1499         // Default to English if no other option
1500         if (language.length == 0) {
1501             language = defaultLanguage;
1502         }
1503         return language;
1504     }
1505
1506     function getLanguageFromPhrase(phrase) {
1507         // Check if how many words from existing phrase match a language.
1508         var language = "";
1509         if (!phrase) {
1510             phrase = DOM.phrase.val();
1511         }
1512         if (phrase.length > 0) {
1513             var words = phraseToWordArray(phrase);
1514             var languageMatches = {};
1515             for (l in WORDLISTS) {
1516                 // Track how many words match in this language
1517                 languageMatches[l] = 0;
1518                 for (var i=0; i<words.length; i++) {
1519                     var wordInLanguage = WORDLISTS[l].indexOf(words[i]) > -1;
1520                     if (wordInLanguage) {
1521                         languageMatches[l]++;
1522                     }
1523                 }
1524                 // Find languages with most word matches.
1525                 // This is made difficult due to commonalities between Chinese
1526                 // simplified vs traditional.
1527                 var mostMatches = 0;
1528                 var mostMatchedLanguages = [];
1529                 for (var l in languageMatches) {
1530                     var numMatches = languageMatches[l];
1531                     if (numMatches > mostMatches) {
1532                         mostMatches = numMatches;
1533                         mostMatchedLanguages = [l];
1534                     }
1535                     else if (numMatches == mostMatches) {
1536                         mostMatchedLanguages.push(l);
1537                     }
1538                 }
1539             }
1540             if (mostMatchedLanguages.length > 0) {
1541                 // Use first language and warn if multiple detected
1542                 language = mostMatchedLanguages[0];
1543                 if (mostMatchedLanguages.length > 1) {
1544                     console.warn("Multiple possible languages");
1545                     console.warn(mostMatchedLanguages);
1546                 }
1547             }
1548         }
1549         return language;
1550     }
1551
1552     function getLanguageFromUrl() {
1553         for (var language in WORDLISTS) {
1554             if (window.location.hash.indexOf(language) > -1) {
1555                 return language;
1556             }
1557         }
1558         return "";
1559     }
1560
1561     function setMnemonicLanguage() {
1562         var language = getLanguage();
1563         // Load the bip39 mnemonic generator for this language if required
1564         if (!(language in mnemonics)) {
1565             mnemonics[language] = new Mnemonic(language);
1566         }
1567         mnemonic = mnemonics[language];
1568     }
1569
1570     function convertPhraseToNewLanguage() {
1571         var oldLanguage = getLanguageFromPhrase();
1572         var newLanguage = getLanguageFromUrl();
1573         var oldPhrase = DOM.phrase.val();
1574         var oldWords = phraseToWordArray(oldPhrase);
1575         var newWords = [];
1576         for (var i=0; i<oldWords.length; i++) {
1577             var oldWord = oldWords[i];
1578             var index = WORDLISTS[oldLanguage].indexOf(oldWord);
1579             var newWord = WORDLISTS[newLanguage][index];
1580             newWords.push(newWord);
1581         }
1582         newPhrase = wordArrayToPhrase(newWords);
1583         return newPhrase;
1584     }
1585
1586     // TODO look at jsbip39 - mnemonic.splitWords
1587     function phraseToWordArray(phrase) {
1588         var words = phrase.split(/\s/g);
1589         var noBlanks = [];
1590         for (var i=0; i<words.length; i++) {
1591             var word = words[i];
1592             if (word.length > 0) {
1593                 noBlanks.push(word);
1594             }
1595         }
1596         return noBlanks;
1597     }
1598
1599     // TODO look at jsbip39 - mnemonic.joinWords
1600     function wordArrayToPhrase(words) {
1601         var phrase = words.join(" ");
1602         var language = getLanguageFromPhrase(phrase);
1603         if (language == "japanese") {
1604             phrase = words.join("\u3000");
1605         }
1606         return phrase;
1607     }
1608
1609     function writeSplitPhrase(phrase) {
1610         var wordCount = phrase.split(/\s/g).length;
1611         var left=[];
1612         for (var i=0;i<wordCount;i++) left.push(i);
1613         var group=[[],[],[]],
1614             groupI=-1;
1615         var seed = Math.abs(sjcl.hash.sha256.hash(phrase)[0])% 2147483647;
1616         while (left.length>0) {
1617             groupI=(groupI+1)%3;
1618             seed = seed * 16807 % 2147483647;
1619             var selected=Math.floor(left.length*(seed - 1) / 2147483646);
1620             group[groupI].push(left[selected]);
1621             left.splice(selected,1);
1622         }
1623         var cards=[phrase.split(/\s/g),phrase.split(/\s/g),phrase.split(/\s/g)];
1624         for (var i=0;i<3;i++) {
1625             for (var ii=0;ii<wordCount/3;ii++) cards[i][group[i][ii]]='XXXX';
1626             cards[i]='Card '+(i+1)+': '+wordArrayToPhrase(cards[i]);
1627         }
1628         DOM.phraseSplit.val(cards.join("\r\n"));
1629         var triesPerSecond=10000000000;
1630         var hackTime=Math.pow(2,wordCount*10/3)/triesPerSecond;
1631         var displayRedText = false;
1632         if (hackTime<1) {
1633             hackTime="<1 second";
1634             displayRedText = true;
1635         } else if (hackTime<86400) {
1636             hackTime=Math.floor(hackTime)+" seconds";
1637             displayRedText = true;
1638         } else if(hackTime<31557600) {
1639             hackTime=Math.floor(hackTime/86400)+" days";
1640             displayRedText = true;
1641         } else {
1642             hackTime=Math.floor(hackTime/31557600)+" years";
1643         }
1644         DOM.phraseSplitWarn.html("Time to hack with only one card: "+hackTime);
1645         if (displayRedText) {
1646             DOM.phraseSplitWarn.addClass("text-danger");
1647         } else {
1648             DOM.phraseSplitWarn.removeClass("text-danger");
1649         }
1650     }
1651
1652     function isUsingOwnEntropy() {
1653         return DOM.useEntropy.prop("checked");
1654     }
1655
1656     function setMnemonicFromEntropy() {
1657         clearEntropyFeedback();
1658         // Get entropy value
1659         var entropyStr = DOM.entropy.val();
1660         // Work out minimum base for entropy
1661         var entropy = null;
1662         if (entropyTypeAutoDetect) {
1663             entropy = Entropy.fromString(entropyStr);
1664         }
1665         else {
1666             let base = DOM.entropyTypeInputs.filter(":checked").val();
1667             entropy = Entropy.fromString(entropyStr, base);
1668         }
1669         if (entropy.binaryStr.length == 0) {
1670             return;
1671         }
1672         // Show entropy details
1673         showEntropyFeedback(entropy);
1674         // Use entropy hash if not using raw entropy
1675         var bits = entropy.binaryStr;
1676         var mnemonicLength = DOM.entropyMnemonicLength.val();
1677         if (mnemonicLength != "raw") {
1678             // Get bits by hashing entropy with SHA256
1679             var hash = sjcl.hash.sha256.hash(entropy.cleanStr);
1680             var hex = sjcl.codec.hex.fromBits(hash);
1681             bits = libs.BigInteger.BigInteger.parse(hex, 16).toString(2);
1682             while (bits.length % 256 != 0) {
1683                 bits = "0" + bits;
1684             }
1685             // Truncate hash to suit number of words
1686             mnemonicLength = parseInt(mnemonicLength);
1687             var numberOfBits = 32 * mnemonicLength / 3;
1688             bits = bits.substring(0, numberOfBits);
1689             // show warning for weak entropy override
1690             if (mnemonicLength / 3 * 32 > entropy.binaryStr.length) {
1691                 DOM.entropyWeakEntropyOverrideWarning.removeClass("hidden");
1692             }
1693             else {
1694                 DOM.entropyWeakEntropyOverrideWarning.addClass("hidden");
1695             }
1696         }
1697         else {
1698             // hide warning for weak entropy override
1699             DOM.entropyWeakEntropyOverrideWarning.addClass("hidden");
1700         }
1701         // Discard trailing entropy
1702         var bitsToUse = Math.floor(bits.length / 32) * 32;
1703         var start = bits.length - bitsToUse;
1704         var binaryStr = bits.substring(start);
1705         // Convert entropy string to numeric array
1706         var entropyArr = [];
1707         for (var i=0; i<binaryStr.length / 8; i++) {
1708             var byteAsBits = binaryStr.substring(i*8, i*8+8);
1709             var entropyByte = parseInt(byteAsBits, 2);
1710             entropyArr.push(entropyByte)
1711         }
1712         // Convert entropy array to mnemonic
1713         var phrase = mnemonic.toMnemonic(entropyArr);
1714         // Set the mnemonic in the UI
1715         DOM.phrase.val(phrase);
1716         writeSplitPhrase(phrase);
1717         // Show the word indexes
1718         showWordIndexes();
1719         // Show the checksum
1720         showChecksum();
1721     }
1722
1723     function clearEntropyFeedback() {
1724         DOM.entropyCrackTime.text("...");
1725         DOM.entropyType.text("");
1726         DOM.entropyWordCount.text("0");
1727         DOM.entropyEventCount.text("0");
1728         DOM.entropyBitsPerEvent.text("0");
1729         DOM.entropyBits.text("0");
1730         DOM.entropyFiltered.html("&nbsp;");
1731         DOM.entropyBinary.html("&nbsp;");
1732     }
1733
1734     function showEntropyFeedback(entropy) {
1735         var numberOfBits = entropy.binaryStr.length;
1736         var timeToCrack = "unknown";
1737         try {
1738             var z = libs.zxcvbn(entropy.base.parts.join(""));
1739             timeToCrack = z.crack_times_display.offline_fast_hashing_1e10_per_second;
1740             if (z.feedback.warning != "") {
1741                 timeToCrack = timeToCrack + " - " + z.feedback.warning;
1742             };
1743         }
1744         catch (e) {
1745             console.log("Error detecting entropy strength with zxcvbn:");
1746             console.log(e);
1747         }
1748         var entropyTypeStr = getEntropyTypeStr(entropy);
1749         DOM.entropyTypeInputs.attr("checked", false);
1750         DOM.entropyTypeInputs.filter("[value='" + entropyTypeStr + "']").attr("checked", true);
1751         var wordCount = Math.floor(numberOfBits / 32) * 3;
1752         var bitsPerEvent = entropy.bitsPerEvent.toFixed(2);
1753         var spacedBinaryStr = addSpacesEveryElevenBits(entropy.binaryStr);
1754         DOM.entropyFiltered.html(entropy.cleanHtml);
1755         DOM.entropyType.text(entropyTypeStr);
1756         DOM.entropyCrackTime.text(timeToCrack);
1757         DOM.entropyEventCount.text(entropy.base.ints.length);
1758         DOM.entropyBits.text(numberOfBits);
1759         DOM.entropyWordCount.text(wordCount);
1760         DOM.entropyBinary.text(spacedBinaryStr);
1761         DOM.entropyBitsPerEvent.text(bitsPerEvent);
1762         // detect and warn of filtering
1763         var rawNoSpaces = DOM.entropy.val().replace(/\s/g, "");
1764         var cleanNoSpaces = entropy.cleanStr.replace(/\s/g, "");
1765         var isFiltered = rawNoSpaces.length != cleanNoSpaces.length;
1766         if (isFiltered) {
1767             DOM.entropyFilterWarning.removeClass('hidden');
1768         }
1769         else {
1770             DOM.entropyFilterWarning.addClass('hidden');
1771         }
1772     }
1773
1774     function getEntropyTypeStr(entropy) {
1775         var typeStr = entropy.base.str;
1776         // Add some detail if these are cards
1777         if (entropy.base.asInt == 52) {
1778             var cardDetail = []; // array of message strings
1779             // Detect duplicates
1780             var dupes = [];
1781             var dupeTracker = {};
1782             for (var i=0; i<entropy.base.parts.length; i++) {
1783                 var card = entropy.base.parts[i];
1784                 var cardUpper = card.toUpperCase();
1785                 if (cardUpper in dupeTracker) {
1786                     dupes.push(card);
1787                 }
1788                 dupeTracker[cardUpper] = true;
1789             }
1790             if (dupes.length > 0) {
1791                 var dupeWord = "duplicates";
1792                 if (dupes.length == 1) {
1793                     dupeWord = "duplicate";
1794                 }
1795                 var msg = dupes.length + " " + dupeWord + ": " + dupes.slice(0,3).join(" ");
1796                 if (dupes.length > 3) {
1797                     msg += "...";
1798                 }
1799                 cardDetail.push(msg);
1800             }
1801             // Detect full deck
1802             var uniqueCards = [];
1803             for (var uniqueCard in dupeTracker) {
1804                 uniqueCards.push(uniqueCard);
1805             }
1806             if (uniqueCards.length == 52) {
1807                 cardDetail.unshift("full deck");
1808             }
1809             // Detect missing cards
1810             var values = "A23456789TJQK";
1811             var suits = "CDHS";
1812             var missingCards = [];
1813             for (var i=0; i<suits.length; i++) {
1814                 for (var j=0; j<values.length; j++) {
1815                     var card = values[j] + suits[i];
1816                     if (!(card in dupeTracker)) {
1817                         missingCards.push(card);
1818                     }
1819                 }
1820             }
1821             // Display missing cards if six or less, ie clearly going for full deck
1822             if (missingCards.length > 0 && missingCards.length <= 6) {
1823                 var msg = missingCards.length + " missing: " + missingCards.slice(0,3).join(" ");
1824                 if (missingCards.length > 3) {
1825                     msg += "...";
1826                 }
1827                 cardDetail.push(msg);
1828             }
1829             // Add card details to typeStr
1830             if (cardDetail.length > 0) {
1831                 typeStr += " (" + cardDetail.join(", ") + ")";
1832             }
1833         }
1834         return typeStr;
1835     }
1836
1837     function setQrEvents(els) {
1838         els.on("mouseenter", createQr);
1839         els.on("mouseleave", destroyQr);
1840         els.on("click", toggleQr);
1841     }
1842
1843     function createQr(e) {
1844         var content = e.target.textContent || e.target.value;
1845         if (content) {
1846             var qrEl = libs.kjua({
1847                 text: content,
1848                 render: "canvas",
1849                 size: 310,
1850                 ecLevel: 'H',
1851             });
1852             DOM.qrImage.append(qrEl);
1853             if (!showQr) {
1854                 DOM.qrHider.addClass("hidden");
1855             }
1856             else {
1857                 DOM.qrHider.removeClass("hidden");
1858             }
1859             DOM.qrContainer.removeClass("hidden");
1860         }
1861     }
1862
1863     function destroyQr() {
1864         DOM.qrImage.text("");
1865         DOM.qrContainer.addClass("hidden");
1866     }
1867
1868     function toggleQr() {
1869         showQr = !showQr;
1870         DOM.qrHider.toggleClass("hidden");
1871         DOM.qrHint.toggleClass("hidden");
1872     }
1873
1874     function bip44TabSelected() {
1875         return DOM.bip44tab.hasClass("active");
1876     }
1877
1878     function bip32TabSelected() {
1879         return DOM.bip32tab.hasClass("active");
1880     }
1881
1882     function networkIsEthereum() {
1883         var name = networks[DOM.network.val()].name;
1884         return (name == "ETH - Ethereum")
1885                     || (name == "ETC - Ethereum Classic")
1886                     || (name == "EWT - EnergyWeb")
1887                     || (name == "PIRL - Pirl")
1888                     || (name == "MIX - MIX")
1889                     || (name == "MOAC - MOAC")
1890                     || (name == "MUSIC - Musicoin")
1891                     || (name == "POA - Poa")
1892                     || (name == "EXP - Expanse")
1893                     || (name == "CLO - Callisto")
1894                     || (name == "DXN - DEXON")
1895                     || (name == "ELLA - Ellaism")
1896                     || (name == "ESN - Ethersocial Network")
1897                     || (name == "VET - VeChain")
1898                     || (name == "ERE - EtherCore")
1899     }
1900
1901     function networkIsRsk() {
1902         var name = networks[DOM.network.val()].name;
1903         return (name == "R-BTC - RSK")
1904             || (name == "tR-BTC - RSK Testnet");
1905     }
1906
1907     function networkHasSegwit() {
1908         var n = network;
1909         if ("baseNetwork" in network) {
1910             n = libs.bitcoin.networks[network.baseNetwork];
1911         }
1912         // check if only p2wpkh params are required
1913         if (p2wpkhSelected()) {
1914             return "p2wpkh" in n;
1915         }
1916         // check if only p2wpkh-in-p2sh params are required
1917         else if (p2wpkhInP2shSelected()) {
1918             return "p2wpkhInP2sh" in n;
1919         }
1920         // require both if it's unclear which params are required
1921         return "p2wpkh" in n && "p2wpkhInP2sh" in n;
1922     }
1923
1924     function bip49TabSelected() {
1925         return DOM.bip49tab.hasClass("active");
1926     }
1927
1928     function bip84TabSelected() {
1929         return DOM.bip84tab.hasClass("active");
1930     }
1931
1932     function bip141TabSelected() {
1933         return DOM.bip141tab.hasClass("active");
1934     }
1935
1936     function setHdCoin(coinValue) {
1937         DOM.bip44coin.val(coinValue);
1938         DOM.bip49coin.val(coinValue);
1939         DOM.bip84coin.val(coinValue);
1940     }
1941
1942     function showSegwitAvailable() {
1943         DOM.bip49unavailable.addClass("hidden");
1944         DOM.bip49available.removeClass("hidden");
1945         DOM.bip84unavailable.addClass("hidden");
1946         DOM.bip84available.removeClass("hidden");
1947         DOM.bip141unavailable.addClass("hidden");
1948         DOM.bip141available.removeClass("hidden");
1949     }
1950
1951     function showSegwitUnavailable() {
1952         DOM.bip49available.addClass("hidden");
1953         DOM.bip49unavailable.removeClass("hidden");
1954         DOM.bip84available.addClass("hidden");
1955         DOM.bip84unavailable.removeClass("hidden");
1956         DOM.bip141available.addClass("hidden");
1957         DOM.bip141unavailable.removeClass("hidden");
1958     }
1959
1960     function adjustNetworkForSegwit() {
1961         // If segwit is selected the xpub/xprv prefixes need to be adjusted
1962         // to avoid accidentally importing BIP49 xpub to BIP44 watch only
1963         // wallet.
1964         // See https://github.com/iancoleman/bip39/issues/125
1965         var segwitNetworks = null;
1966         // if a segwit network is alread selected, need to use base network to
1967         // look up new parameters
1968         if ("baseNetwork" in network) {
1969             network = libs.bitcoin.networks[network.baseNetwork];
1970         }
1971         // choose the right segwit params
1972         if (p2wpkhSelected() && "p2wpkh" in network) {
1973             network = network.p2wpkh;
1974         }
1975         else if (p2wpkhInP2shSelected() && "p2wpkhInP2sh" in network) {
1976             network = network.p2wpkhInP2sh;
1977         }
1978         else if (p2wshSelected() && "p2wsh" in network) {
1979             network = network.p2wsh;
1980         }
1981         else if (p2wshInP2shSelected() && "p2wshInP2sh" in network) {
1982             network = network.p2wshInP2sh;
1983         }
1984     }
1985
1986     function lastIndexInTable() {
1987         var pathText = DOM.addresses.find(".index").last().text();
1988         var pathBits = pathText.split("/");
1989         var lastBit = pathBits[pathBits.length-1];
1990         var lastBitClean = lastBit.replace("'", "");
1991         return parseInt(lastBitClean);
1992     }
1993
1994     function uint8ArrayToHex(a) {
1995         var s = ""
1996         for (var i=0; i<a.length; i++) {
1997             var h = a[i].toString(16);
1998             while (h.length < 2) {
1999                 h = "0" + h;
2000             }
2001             s = s + h;
2002         }
2003         return s;
2004     }
2005
2006     function showWordIndexes() {
2007         var phrase = DOM.phrase.val();
2008         var words = phraseToWordArray(phrase);
2009         var wordIndexes = [];
2010         var language = getLanguage();
2011         for (var i=0; i<words.length; i++) {
2012             var word = words[i];
2013             var wordIndex = WORDLISTS[language].indexOf(word);
2014             wordIndexes.push(wordIndex);
2015         }
2016         var wordIndexesStr = wordIndexes.join(", ");
2017         DOM.entropyWordIndexes.text(wordIndexesStr);
2018     }
2019
2020     function showChecksum() {
2021         var phrase = DOM.phrase.val();
2022         var words = phraseToWordArray(phrase);
2023         var checksumBitlength = words.length / 3;
2024         var checksum = "";
2025         var binaryStr = "";
2026         var language = getLanguage();
2027         for (var i=words.length-1; i>=0; i--) {
2028             var word = words[i];
2029             var wordIndex = WORDLISTS[language].indexOf(word);
2030             var wordBinary = wordIndex.toString(2);
2031             while (wordBinary.length < 11) {
2032                 wordBinary = "0" + wordBinary;
2033             }
2034             var binaryStr = wordBinary + binaryStr;
2035             if (binaryStr.length >= checksumBitlength) {
2036                 var start = binaryStr.length - checksumBitlength;
2037                 var end = binaryStr.length;
2038                 checksum = binaryStr.substring(start, end);
2039                 // add spaces so the last group is 11 bits, not the first
2040                 checksum = checksum.split("").reverse().join("")
2041                 checksum = addSpacesEveryElevenBits(checksum);
2042                 checksum = checksum.split("").reverse().join("")
2043                 break;
2044             }
2045         }
2046         DOM.entropyChecksum.text(checksum);
2047     }
2048
2049     function updateCsv() {
2050         var tableCsv = "path,address,public key,private key\n";
2051         var rows = DOM.addresses.find("tr");
2052         for (var i=0; i<rows.length; i++) {
2053             var row = $(rows[i]);
2054             var cells = row.find("td");
2055             for (var j=0; j<cells.length; j++) {
2056                 var cell = $(cells[j]);
2057                 if (!cell.children().hasClass("invisible")) {
2058                     tableCsv = tableCsv + cell.text();
2059                 }
2060                 if (j != cells.length - 1) {
2061                     tableCsv = tableCsv + ",";
2062                 }
2063             }
2064             tableCsv = tableCsv + "\n";
2065         }
2066         DOM.csv.val(tableCsv);
2067     }
2068
2069     function addSpacesEveryElevenBits(binaryStr) {
2070         return binaryStr.match(/.{1,11}/g).join(" ");
2071     }
2072
2073     var networks = [
2074         {
2075             name: "AC - Asiacoin",
2076             onSelect: function() {
2077                 network = libs.bitcoin.networks.asiacoin;
2078                 setHdCoin(51);
2079             },
2080         },
2081         {
2082             name: "ACC - Adcoin",
2083             onSelect: function() {
2084                 network = libs.bitcoin.networks.adcoin;
2085                 setHdCoin(161);
2086             },
2087         },
2088         {
2089             name: "AGM - Argoneum",
2090             onSelect: function() {
2091                 network = libs.bitcoin.networks.argoneum;
2092                 setHdCoin(421);
2093             },
2094         },
2095         {
2096             name: "ARYA - Aryacoin",
2097             onSelect: function() {
2098                 network = libs.bitcoin.networks.aryacoin;
2099                 setHdCoin(357);
2100             },
2101         },
2102         {
2103             name: "AUR - Auroracoin",
2104             onSelect: function() {
2105                 network = libs.bitcoin.networks.auroracoin;
2106                 setHdCoin(85);
2107             },
2108         },
2109         {
2110             name: "AXE - Axe",
2111             onSelect: function() {
2112                 network = libs.bitcoin.networks.axe;
2113                 setHdCoin(4242);
2114             },
2115         },
2116         {
2117             name: "ANON - ANON",
2118             onSelect: function() {
2119                 network = libs.bitcoin.networks.anon;
2120                 setHdCoin(220);
2121             },
2122         },
2123         {
2124             name: "BOLI - Bolivarcoin",
2125             onSelect: function() {
2126                 network = libs.bitcoin.networks.bolivarcoin;
2127                 setHdCoin(278);
2128             },
2129         },
2130         {
2131             name: "BCA - Bitcoin Atom",
2132             onSelect: function() {
2133                 network = libs.bitcoin.networks.atom;
2134                 setHdCoin(185);
2135             },
2136         },
2137         {
2138             name: "BCH - Bitcoin Cash",
2139             onSelect: function() {
2140                 DOM.bitcoinCashAddressTypeContainer.removeClass("hidden");
2141                 setHdCoin(145);
2142             },
2143         },
2144         {
2145             name: "BEET - Beetlecoin",
2146             onSelect: function() {
2147                 network = libs.bitcoin.networks.beetlecoin;
2148                 setHdCoin(800);
2149             },
2150         },
2151         {
2152             name: "BELA - Belacoin",
2153             onSelect: function() {
2154                 network = libs.bitcoin.networks.belacoin;
2155                 setHdCoin(73);
2156             },
2157         },
2158         {
2159             name: "BLK - BlackCoin",
2160             onSelect: function() {
2161                 network = libs.bitcoin.networks.blackcoin;
2162                 setHdCoin(10);
2163             },
2164         },
2165         {
2166             name: "BND - Blocknode",
2167             onSelect: function() {
2168                 network = libs.bitcoin.networks.blocknode;
2169                 setHdCoin(2941);
2170             },
2171         },
2172         {
2173             name: "tBND - Blocknode Testnet",
2174             onSelect: function() {
2175                 network = libs.bitcoin.networks.blocknode_testnet;
2176                 setHdCoin(1);
2177             },
2178         },
2179         {
2180             name: "BRIT - Britcoin",
2181             onSelect: function() {
2182                 network = libs.bitcoin.networks.britcoin;
2183                 setHdCoin(70);
2184             },
2185         },
2186         {
2187             name: "BSD - Bitsend",
2188             onSelect: function() {
2189                 network = libs.bitcoin.networks.bitsend;
2190                 setHdCoin(91);
2191             },
2192         },
2193         {
2194             name: "BST - BlockStamp",
2195             onSelect: function() {
2196                 network = libs.bitcoin.networks.blockstamp;
2197                 setHdCoin(254);
2198             },
2199         },
2200         {
2201             name: "BTA - Bata",
2202             onSelect: function() {
2203                 network = libs.bitcoin.networks.bata;
2204                 setHdCoin(89);
2205             },
2206         },
2207         {
2208             name: "BTC - Bitcoin",
2209             onSelect: function() {
2210                 network = libs.bitcoin.networks.bitcoin;
2211                 setHdCoin(0);
2212             },
2213         },
2214         {
2215             name: "BTC - Bitcoin RegTest",
2216             onSelect: function() {
2217                 network = libs.bitcoin.networks.regtest;
2218                 // Using hd coin value 1 based on bip44_coin_type
2219                 // https://github.com/chaintope/bitcoinrb/blob/f1014406f6b8f9b4edcecedc18df70c80df06f11/lib/bitcoin/chainparams/regtest.yml
2220                 setHdCoin(1);
2221             },
2222         },
2223         {
2224             name: "BTC - Bitcoin Testnet",
2225             onSelect: function() {
2226                 network = libs.bitcoin.networks.testnet;
2227                 setHdCoin(1);
2228             },
2229         },
2230         {
2231             name: "BITG - Bitcoin Green",
2232             onSelect: function() {
2233                 network = libs.bitcoin.networks.bitcoingreen;
2234                 setHdCoin(222);
2235             },
2236         },
2237         {
2238             name: "BTCP - Bitcoin Private",
2239             onSelect: function() {
2240                 network = libs.bitcoin.networks.bitcoinprivate;
2241                 setHdCoin(183);
2242             },
2243         },
2244         {
2245             name: "BSV - BitcoinSV",
2246             onSelect: function() {
2247                 network = libs.bitcoin.networks.bitcoinsv;
2248                 setHdCoin(236);
2249             },
2250         },
2251         {
2252             name: "BTCZ - Bitcoinz",
2253             onSelect: function() {
2254                 network = libs.bitcoin.networks.bitcoinz;
2255                 setHdCoin(177);
2256             },
2257         },
2258         {
2259             name: "BTDX - BitCloud",
2260             onSelect: function() {
2261                 network = libs.bitcoin.networks.bitcloud;
2262                 setHdCoin(218);
2263             },
2264         },
2265         {
2266             name: "BTG - Bitcoin Gold",
2267             onSelect: function() {
2268                 network = libs.bitcoin.networks.bgold;
2269                 setHdCoin(156);
2270             },
2271         },
2272         {
2273             name: "BTX - Bitcore",
2274             onSelect: function() {
2275                 network = libs.bitcoin.networks.bitcore;
2276                 setHdCoin(160);
2277             },
2278         },
2279         {
2280             name: "CCN - Cannacoin",
2281             onSelect: function() {
2282                 network = libs.bitcoin.networks.cannacoin;
2283                 setHdCoin(19);
2284             },
2285         },
2286         {
2287             name: "CESC - Cryptoescudo",
2288             onSelect: function() {
2289                 network = libs.bitcoin.networks.cannacoin;
2290                 setHdCoin(111);
2291             },
2292         },
2293         {
2294             name: "CDN - Canadaecoin",
2295             onSelect: function() {
2296                 network = libs.bitcoin.networks.canadaecoin;
2297                 setHdCoin(34);
2298             },
2299         },
2300         {
2301             name: "CLAM - Clams",
2302             onSelect: function() {
2303                 network = libs.bitcoin.networks.clam;
2304                 setHdCoin(23);
2305             },
2306         },
2307         {
2308             name: "CLO - Callisto",
2309             segwitAvailable: false,
2310             onSelect: function() {
2311                 network = libs.bitcoin.networks.bitcoin;
2312                 setHdCoin(820);
2313             },
2314         },
2315         {
2316             name: "CLUB - Clubcoin",
2317             onSelect: function() {
2318                 network = libs.bitcoin.networks.clubcoin;
2319                 setHdCoin(79);
2320             },
2321         },
2322         {
2323             name: "CMP - Compcoin",
2324             onSelect: function() {
2325                 network = libs.bitcoin.networks.compcoin;
2326                 setHdCoin(71);
2327             },
2328         },
2329         {
2330             name: "CPU - CPUchain",
2331             onSelect: function() {
2332                 network = libs.bitcoin.networks.cpuchain;
2333                 setHdCoin(363);
2334             },
2335         },
2336         {
2337             name: "CRAVE - Crave",
2338             onSelect: function() {
2339                 network = libs.bitcoin.networks.crave;
2340                 setHdCoin(186);
2341             },
2342         },
2343         {
2344             name: "CRP - CranePay",
2345             onSelect: function() {
2346                 network = libs.bitcoin.networks.cranepay;
2347                 setHdCoin(2304);
2348             },
2349         },
2350
2351         {
2352             name: "CRW - Crown (Legacy)",
2353             onSelect: function() {
2354                 network = libs.bitcoin.networks.crown;
2355                 setHdCoin(72);
2356             },
2357         },
2358         {
2359             name: "CRW - Crown",
2360             onSelect: function() {
2361                 network = libs.bitcoin.networks.crown;
2362                 setHdCoin(72);
2363             },
2364         },
2365         {
2366             name: "CSC - CasinoCoin",
2367             onSelect: function() {
2368                 network = libs.bitcoin.networks.bitcoin;
2369                 setHdCoin(359);
2370             },
2371         },
2372         {
2373             name: "DASH - Dash",
2374             onSelect: function() {
2375                 network = libs.bitcoin.networks.dash;
2376                 setHdCoin(5);
2377             },
2378         },
2379         {
2380             name: "DASH - Dash Testnet",
2381             onSelect: function() {
2382                 network = libs.bitcoin.networks.dashtn;
2383                 setHdCoin(1);
2384             },
2385         },
2386         {
2387             name: "DFC - Defcoin",
2388             onSelect: function() {
2389                 network = libs.bitcoin.networks.defcoin;
2390                 setHdCoin(1337);
2391             },
2392         },
2393         {
2394             name: "DGB - Digibyte",
2395             onSelect: function() {
2396                 network = libs.bitcoin.networks.digibyte;
2397                 setHdCoin(20);
2398             },
2399         },
2400         {
2401             name: "DGC - Digitalcoin",
2402             onSelect: function() {
2403                 network = libs.bitcoin.networks.digitalcoin;
2404                 setHdCoin(18);
2405             },
2406         },
2407         {
2408             name: "DMD - Diamond",
2409             onSelect: function() {
2410                 network = libs.bitcoin.networks.diamond;
2411                 setHdCoin(152);
2412             },
2413         },
2414         {
2415             name: "DNR - Denarius",
2416             onSelect: function() {
2417                 network = libs.bitcoin.networks.denarius;
2418                 setHdCoin(116);
2419             },
2420         },
2421         {
2422             name: "DOGE - Dogecoin",
2423             onSelect: function() {
2424                 network = libs.bitcoin.networks.dogecoin;
2425                 setHdCoin(3);
2426             },
2427         },
2428         {
2429             name: "DOGEt - Dogecoin Testnet",
2430             onSelect: function() {
2431                 network = libs.bitcoin.networks.dogecointestnet;
2432                 setHdCoin(1);
2433             },
2434         },
2435         {
2436             name: "DXN - DEXON",
2437             onSelect: function() {
2438                 network = libs.bitcoin.networks.bitcoin;
2439                 setHdCoin(237);
2440             },
2441         },
2442         {
2443             name: "ECN - Ecoin",
2444             onSelect: function() {
2445                 network = libs.bitcoin.networks.ecoin;
2446                 setHdCoin(115);
2447             },
2448         },
2449         {
2450             name: "EDRC - Edrcoin",
2451             onSelect: function() {
2452                 network = libs.bitcoin.networks.edrcoin;
2453                 setHdCoin(56);
2454             },
2455         },
2456         {
2457             name: "EFL - Egulden",
2458             onSelect: function() {
2459                 network = libs.bitcoin.networks.egulden;
2460                 setHdCoin(78);
2461             },
2462         },
2463         {
2464             name: "ELA - Elastos",
2465             onSelect: function () {
2466                 network = libs.bitcoin.networks.elastos;
2467                 setHdCoin(2305);
2468             },
2469         },
2470         {
2471             name: "ELLA - Ellaism",
2472             segwitAvailable: false,
2473             onSelect: function() {
2474                 network = libs.bitcoin.networks.bitcoin;
2475                 setHdCoin(163);
2476             },
2477         },
2478         {
2479             name: "EMC2 - Einsteinium",
2480             onSelect: function() {
2481                 network = libs.bitcoin.networks.einsteinium;
2482                 setHdCoin(41);
2483             },
2484         },
2485         {
2486             name: "ERC - Europecoin",
2487             onSelect: function() {
2488                 network = libs.bitcoin.networks.europecoin;
2489                 setHdCoin(151);
2490             },
2491         },
2492         {
2493             name: "EOS - EOSIO",
2494             onSelect: function() {
2495                 network = libs.bitcoin.networks.bitcoin;
2496                 setHdCoin(194);
2497             },
2498         },
2499         {
2500             name: "ERE - EtherCore",
2501             segwitAvailable: false,
2502             onSelect: function() {
2503                 network = libs.bitcoin.networks.bitcoin;
2504                 setHdCoin(466);
2505             },
2506         },
2507         {
2508             name: "ESN - Ethersocial Network",
2509             segwitAvailable: false,
2510             onSelect: function() {
2511                 network = libs.bitcoin.networks.bitcoin;
2512                 setHdCoin(31102);
2513             },
2514         },
2515         {
2516             name: "ETC - Ethereum Classic",
2517             segwitAvailable: false,
2518             onSelect: function() {
2519                 network = libs.bitcoin.networks.bitcoin;
2520                 setHdCoin(61);
2521             },
2522         },
2523         {
2524             name: "ETH - Ethereum",
2525             onSelect: function() {
2526                 network = libs.bitcoin.networks.bitcoin;
2527                 setHdCoin(60);
2528             },
2529           },
2530         {
2531             name: "EWT - EnergyWeb",
2532             onSelect: function() {
2533                 network = libs.bitcoin.networks.bitcoin;
2534                 setHdCoin(246);
2535             },
2536           },
2537         {
2538             name: "EXCL - Exclusivecoin",
2539             onSelect: function() {
2540                 network = libs.bitcoin.networks.exclusivecoin;
2541                 setHdCoin(190);
2542             },
2543         },
2544         {
2545             name: "EXCC - ExchangeCoin",
2546             onSelect: function() {
2547                 network = libs.bitcoin.networks.exchangecoin;
2548                 setHdCoin(0);
2549             },
2550         },
2551         {
2552             name: "EXP - Expanse",
2553             segwitAvailable: false,
2554             onSelect: function() {
2555                 network = libs.bitcoin.networks.bitcoin;
2556                 setHdCoin(40);
2557             },
2558         },
2559         {
2560             name: "FIO - Foundation for Interwallet Operability",
2561             onSelect: function() {
2562                 network = libs.bitcoin.networks.bitcoin;
2563                 setHdCoin(235);
2564             },
2565         },
2566         {
2567             name: "FIX - FIX",
2568             onSelect: function() {
2569                 network = libs.bitcoin.networks.fix;
2570                 setHdCoin(336);
2571             },
2572         },
2573         {
2574             name: "FIX - FIX Testnet",
2575             onSelect: function() {
2576                 network = libs.bitcoin.networks.fixtestnet;
2577                 setHdCoin(1);
2578             },
2579         },
2580         {
2581             name: "FJC - Fujicoin",
2582             onSelect: function() {
2583                 network = libs.bitcoin.networks.fujicoin;
2584                 setHdCoin(75);
2585             },
2586         },
2587         {
2588             name: "FLASH - Flashcoin",
2589             onSelect: function() {
2590                 network = libs.bitcoin.networks.flashcoin;
2591                 setHdCoin(120);
2592             },
2593         },
2594         {
2595             name: "FRST - Firstcoin",
2596             onSelect: function() {
2597                 network = libs.bitcoin.networks.firstcoin;
2598                 setHdCoin(167);
2599             },
2600         },
2601         {
2602             name: "FTC - Feathercoin",
2603             onSelect: function() {
2604                 network = libs.bitcoin.networks.feathercoin;
2605                 setHdCoin(8);
2606             },
2607         },
2608         {
2609             name: "GAME - GameCredits",
2610             onSelect: function() {
2611                 network = libs.bitcoin.networks.game;
2612                 setHdCoin(101);
2613             },
2614         },
2615         {
2616             name: "GBX - Gobyte",
2617             onSelect: function() {
2618                 network = libs.bitcoin.networks.gobyte;
2619                 setHdCoin(176);
2620             },
2621         },
2622         {
2623             name: "GCR - GCRCoin",
2624             onSelect: function() {
2625                 network = libs.bitcoin.networks.gcr;
2626                 setHdCoin(79);
2627             },
2628         },
2629         {
2630             name: "GRC - Gridcoin",
2631             onSelect: function() {
2632                 network = libs.bitcoin.networks.gridcoin;
2633                 setHdCoin(84);
2634             },
2635         },
2636         {
2637             name: "GRS - Groestlcoin",
2638             onSelect: function() {
2639                 network = libs.bitcoin.networks.groestlcoin;
2640                 setHdCoin(17);
2641             },
2642         },
2643         {
2644             name: "GRS - Groestlcoin Testnet",
2645             onSelect: function() {
2646                 network = libs.bitcoin.networks.groestlcointestnet;
2647                 setHdCoin(1);
2648             },
2649         },
2650         {
2651             name: "HNS - Handshake",
2652             onSelect: function() {
2653                 setHdCoin(5353);
2654             },
2655         },
2656         {
2657             name: "HNC - Helleniccoin",
2658             onSelect: function() {
2659                 network = libs.bitcoin.networks.helleniccoin;
2660                 setHdCoin(168);
2661             },
2662         },
2663         {
2664             name: "HUSH - Hush (Legacy)",
2665             onSelect: function() {
2666                 network = libs.bitcoin.networks.hush;
2667                 setHdCoin(197);
2668             },
2669         },
2670         {
2671             name: "HUSH - Hush3",
2672             onSelect: function() {
2673                 network = libs.bitcoin.networks.hush3;
2674                 setHdCoin(197);
2675             },
2676         },
2677         {
2678             name: "INSN - Insane",
2679             onSelect: function() {
2680                 network = libs.bitcoin.networks.insane;
2681                 setHdCoin(68);
2682             },
2683         },
2684         {
2685             name: "IOP - Iop",
2686             onSelect: function() {
2687                 network = libs.bitcoin.networks.iop;
2688                 setHdCoin(66);
2689             },
2690         },
2691         {
2692             name: "IXC - Ixcoin",
2693             onSelect: function() {
2694                 network = libs.bitcoin.networks.ixcoin;
2695                 setHdCoin(86);
2696             },
2697         },
2698         {
2699             name: "JBS - Jumbucks",
2700             onSelect: function() {
2701                 network = libs.bitcoin.networks.jumbucks;
2702                 setHdCoin(26);
2703             },
2704         },
2705         {
2706             name: "KMD - Komodo",
2707             bip49available: false,
2708             onSelect: function() {
2709                 network = libs.bitcoin.networks.komodo;
2710                 setHdCoin(141);
2711             },
2712         },
2713         {
2714             name: "KOBO - Kobocoin",
2715             bip49available: false,
2716             onSelect: function() {
2717                 network = libs.bitcoin.networks.kobocoin;
2718                 setHdCoin(196);
2719             },
2720         },
2721         {
2722             name: "LBC - Library Credits",
2723             onSelect: function() {
2724                 network = libs.bitcoin.networks.lbry;
2725                 setHdCoin(140);
2726             },
2727         },
2728         {
2729             name: "LCC - Litecoincash",
2730             onSelect: function() {
2731                 network = libs.bitcoin.networks.litecoincash;
2732                 setHdCoin(192);
2733             },
2734         },
2735         {
2736             name: "LDCN - Landcoin",
2737             onSelect: function() {
2738                 network = libs.bitcoin.networks.landcoin;
2739                 setHdCoin(63);
2740             },
2741         },
2742         {
2743             name: "LINX - Linx",
2744             onSelect: function() {
2745                 network = libs.bitcoin.networks.linx;
2746                 setHdCoin(114);
2747             },
2748         },
2749         {
2750             name: "LKR - Lkrcoin",
2751             segwitAvailable: false,
2752             onSelect: function() {
2753                 network = libs.bitcoin.networks.lkrcoin;
2754                 setHdCoin(557);
2755             },
2756         },
2757         {
2758             name: "LTC - Litecoin",
2759             onSelect: function() {
2760                 network = libs.bitcoin.networks.litecoin;
2761                 setHdCoin(2);
2762                 DOM.litecoinLtubContainer.removeClass("hidden");
2763             },
2764         },
2765         {
2766             name: "LTCt - Litecoin Testnet",
2767             onSelect: function() {
2768                 network = libs.bitcoin.networks.litecointestnet;
2769                 setHdCoin(1);
2770                 DOM.litecoinLtubContainer.removeClass("hidden");
2771             },
2772         },
2773         {
2774             name: "LTZ - LitecoinZ",
2775             onSelect: function() {
2776                 network = libs.bitcoin.networks.litecoinz;
2777                 setHdCoin(221);
2778             },
2779         },
2780         {
2781             name: "LYNX - Lynx",
2782             onSelect: function() {
2783                 network = libs.bitcoin.networks.lynx;
2784                 setHdCoin(191);
2785             },
2786         },
2787         {
2788             name: "MAZA - Maza",
2789             onSelect: function() {
2790                 network = libs.bitcoin.networks.maza;
2791                 setHdCoin(13);
2792             },
2793         },
2794         {
2795             name: "MEC - Megacoin",
2796             onSelect: function() {
2797                 network = libs.bitcoin.networks.megacoin;
2798                 setHdCoin(217);
2799             },
2800         },
2801         {
2802             name: "MIX - MIX",
2803             segwitAvailable: false,
2804             onSelect: function() {
2805                 network = libs.bitcoin.networks.bitcoin;
2806                 setHdCoin(76);
2807             },
2808         },
2809         {
2810             name: "MNX - Minexcoin",
2811             onSelect: function() {
2812                 network = libs.bitcoin.networks.minexcoin;
2813                 setHdCoin(182);
2814             },
2815         },
2816         {
2817             name: "MONA - Monacoin",
2818             onSelect: function() {
2819                 network = libs.bitcoin.networks.monacoin,
2820                 setHdCoin(22);
2821             },
2822         },
2823         {
2824             name: "MONK - Monkey Project",
2825             onSelect: function() {
2826                 network = libs.bitcoin.networks.monkeyproject,
2827                 setHdCoin(214);
2828             },
2829         },
2830         {
2831             name: "MOAC - MOAC",
2832             segwitAvailable: false,
2833             onSelect: function() {
2834                 network = libs.bitcoin.networks.bitcoin;
2835                 setHdCoin(314);
2836             },
2837         },
2838         {
2839             name: "MUSIC - Musicoin",
2840             segwitAvailable: false,
2841             onSelect: function() {
2842                 network = libs.bitcoin.networks.bitcoin;
2843                 setHdCoin(184);
2844             },
2845         },
2846         {
2847             name: "NANO - Nano",
2848             onSelect: function() {
2849                 network = network = libs.nanoUtil.dummyNetwork;
2850                 setHdCoin(165);
2851             },
2852         },
2853         {
2854             name: "NAV - Navcoin",
2855             onSelect: function() {
2856                 network = libs.bitcoin.networks.navcoin;
2857                 setHdCoin(130);
2858             },
2859         },
2860         {
2861             name: "NAS - Nebulas",
2862             onSelect: function() {
2863                 network = libs.bitcoin.networks.bitcoin;
2864                 setHdCoin(2718);
2865             },
2866         },
2867         {
2868             name: "NEBL - Neblio",
2869             onSelect: function() {
2870                 network = libs.bitcoin.networks.neblio;
2871                 setHdCoin(146);
2872             },
2873         },
2874         {
2875             name: "NEOS - Neoscoin",
2876             onSelect: function() {
2877                 network = libs.bitcoin.networks.neoscoin;
2878                 setHdCoin(25);
2879             },
2880         },
2881         {
2882             name: "NIX - NIX Platform",
2883             onSelect: function() {
2884                 network = libs.bitcoin.networks.nix;
2885                 setHdCoin(400);
2886             },
2887         },
2888         {
2889             name: "NLG - Gulden",
2890             onSelect: function() {
2891                 network = libs.bitcoin.networks.gulden;
2892                 setHdCoin(87);
2893             },
2894         },
2895         {
2896             name: "NMC - Namecoin",
2897             onSelect: function() {
2898                 network = libs.bitcoin.networks.namecoin;
2899                 setHdCoin(7);
2900             },
2901         },
2902         {
2903             name: "NRG - Energi",
2904             onSelect: function() {
2905                 network = libs.bitcoin.networks.energi;
2906                 setHdCoin(204);
2907             },
2908         },
2909         {
2910             name: "NRO - Neurocoin",
2911             onSelect: function() {
2912                 network = libs.bitcoin.networks.neurocoin;
2913                 setHdCoin(110);
2914             },
2915         },
2916         {
2917             name: "NSR - Nushares",
2918             onSelect: function() {
2919                 network = libs.bitcoin.networks.nushares;
2920                 setHdCoin(11);
2921             },
2922         },
2923         {
2924             name: "NYC - Newyorkc",
2925             onSelect: function() {
2926                 network = libs.bitcoin.networks.newyorkc;
2927                 setHdCoin(179);
2928             },
2929         },
2930         {
2931             name: "NVC - Novacoin",
2932             onSelect: function() {
2933                 network = libs.bitcoin.networks.novacoin;
2934                 setHdCoin(50);
2935             },
2936         },
2937         {
2938             name: "OK - Okcash",
2939             onSelect: function() {
2940                 network = libs.bitcoin.networks.okcash;
2941                 setHdCoin(69);
2942             },
2943         },
2944         {
2945             name: "OMNI - Omnicore",
2946             onSelect: function() {
2947                 network = libs.bitcoin.networks.omnicore;
2948                 setHdCoin(200);
2949             },
2950         },
2951         {
2952             name: "ONION - DeepOnion",
2953             onSelect: function() {
2954                 network = libs.bitcoin.networks.deeponion;
2955                 setHdCoin(305);
2956             },
2957         },
2958         {
2959             name: "ONX - Onixcoin",
2960             onSelect: function() {
2961                 network = libs.bitcoin.networks.onixcoin;
2962                 setHdCoin(174);
2963             },
2964         },
2965         {
2966             name: "PHR - Phore",
2967             onSelect: function() {
2968                 network = libs.bitcoin.networks.phore;
2969                 setHdCoin(444);
2970             },
2971         },
2972         {
2973             name: "PINK - Pinkcoin",
2974             onSelect: function() {
2975                 network = libs.bitcoin.networks.pinkcoin;
2976                 setHdCoin(117);
2977             },
2978         },
2979         {
2980             name: "PIRL - Pirl",
2981             segwitAvailable: false,
2982             onSelect: function() {
2983                 network = libs.bitcoin.networks.bitcoin;
2984                 setHdCoin(164);
2985             },
2986         },
2987         {
2988             name: "PIVX - PIVX",
2989             onSelect: function() {
2990                 network = libs.bitcoin.networks.pivx;
2991                 setHdCoin(119);
2992             },
2993         },
2994         {
2995             name: "PIVX - PIVX Testnet",
2996             onSelect: function() {
2997                 network = libs.bitcoin.networks.pivxtestnet;
2998                 setHdCoin(1);
2999             },
3000         },
3001         {
3002             name: "POA - Poa",
3003             segwitAvailable: false,
3004             onSelect: function() {
3005                 network = libs.bitcoin.networks.bitcoin;
3006                 setHdCoin(178);
3007             },
3008         },
3009         {
3010             name: "POSW - POSWcoin",
3011             onSelect: function() {
3012                 network = libs.bitcoin.networks.poswcoin;
3013                 setHdCoin(47);
3014             },
3015         },
3016         {
3017             name: "POT - Potcoin",
3018             onSelect: function() {
3019                 network = libs.bitcoin.networks.potcoin;
3020                 setHdCoin(81);
3021             },
3022         },
3023         {
3024             name: "PPC - Peercoin",
3025             onSelect: function() {
3026                 network = libs.bitcoin.networks.peercoin;
3027                 setHdCoin(6);
3028             },
3029         },
3030         {
3031             name: "PRJ - ProjectCoin",
3032             onSelect: function() {
3033                 network = libs.bitcoin.networks.projectcoin;
3034                 setHdCoin(533);
3035             },
3036         },
3037         {
3038             name: "PSB - Pesobit",
3039             onSelect: function() {
3040                 network = libs.bitcoin.networks.pesobit;
3041                 setHdCoin(62);
3042             },
3043         },
3044         {
3045             name: "PUT - Putincoin",
3046             onSelect: function() {
3047                 network = libs.bitcoin.networks.putincoin;
3048                 setHdCoin(122);
3049             },
3050         },
3051         {
3052             name: "RPD - Rapids",
3053             onSelect: function() {
3054                 network = libs.bitcoin.networks.rapids;
3055                 setHdCoin(320);
3056             },
3057         },
3058         {
3059             name: "RVN - Ravencoin",
3060             onSelect: function() {
3061                 network = libs.bitcoin.networks.ravencoin;
3062                 setHdCoin(175);
3063             },
3064         },
3065         {
3066             name: "R-BTC - RSK",
3067             onSelect: function() {
3068                 network = libs.bitcoin.networks.rsk;
3069                 setHdCoin(137);
3070             },
3071         },
3072         {
3073             name: "tR-BTC - RSK Testnet",
3074             onSelect: function() {
3075                 network = libs.bitcoin.networks.rsktestnet;
3076                 setHdCoin(37310);
3077             },
3078         },
3079         {
3080             name: "RBY - Rubycoin",
3081             onSelect: function() {
3082                 network = libs.bitcoin.networks.rubycoin;
3083                 setHdCoin(16);
3084             },
3085         },
3086         {
3087             name: "RDD - Reddcoin",
3088             onSelect: function() {
3089                 network = libs.bitcoin.networks.reddcoin;
3090                 setHdCoin(4);
3091             },
3092         },
3093         {
3094             name: "RVR - RevolutionVR",
3095             onSelect: function() {
3096                 network = libs.bitcoin.networks.revolutionvr;
3097                 setHdCoin(129);
3098             },
3099         },
3100         {
3101           name: "SAFE - Safecoin",
3102           onSelect: function() {
3103               network = libs.bitcoin.networks.safecoin;
3104               setHdCoin(19165);
3105             },
3106         },
3107         {
3108             name: "SCRIBE - Scribe",
3109             onSelect: function() {
3110                 network = libs.bitcoin.networks.scribe;
3111                 setHdCoin(545);
3112             },
3113         },
3114     {
3115           name: "SLS - Salus",
3116           onSelect: function() {
3117               network = libs.bitcoin.networks.salus;
3118               setHdCoin(63);
3119             },
3120         },
3121         {
3122             name: "SDC - ShadowCash",
3123             onSelect: function() {
3124                 network = libs.bitcoin.networks.shadow;
3125                 setHdCoin(35);
3126             },
3127         },
3128         {
3129             name: "SDC - ShadowCash Testnet",
3130             onSelect: function() {
3131                 network = libs.bitcoin.networks.shadowtn;
3132                 setHdCoin(1);
3133             },
3134         },
3135         {
3136             name: "SLM - Slimcoin",
3137             onSelect: function() {
3138                 network = libs.bitcoin.networks.slimcoin;
3139                 setHdCoin(63);
3140             },
3141         },
3142         {
3143             name: "SLM - Slimcoin Testnet",
3144             onSelect: function() {
3145                 network = libs.bitcoin.networks.slimcointn;
3146                 setHdCoin(111);
3147             },
3148         },
3149         {
3150             name: "SLP - Simple Ledger Protocol",
3151             onSelect: function() {
3152                 DOM.bitcoinCashAddressTypeContainer.removeClass("hidden");
3153                 setHdCoin(245);
3154             },
3155         },
3156         {
3157             name: "SLR - Solarcoin",
3158             onSelect: function() {
3159                 network = libs.bitcoin.networks.solarcoin;
3160                 setHdCoin(58);
3161             },
3162         },
3163         {
3164             name: "SMLY - Smileycoin",
3165             onSelect: function() {
3166                 network = libs.bitcoin.networks.smileycoin;
3167                 setHdCoin(59);
3168             },
3169         },
3170         {
3171             name: "STASH - Stash",
3172             onSelect: function() {
3173                 network = libs.bitcoin.networks.stash;
3174                 setHdCoin(0xC0C0);
3175             },
3176         },
3177         {
3178             name: "STASH - Stash Testnet",
3179             onSelect: function() {
3180                 network = libs.bitcoin.networks.stashtn;
3181                 setHdCoin(0xCAFE);
3182             },
3183         },
3184         {
3185             name: "STRAT - Stratis",
3186             onSelect: function() {
3187                 network = libs.bitcoin.networks.stratis;
3188                 setHdCoin(105);
3189             },
3190         },
3191         {
3192             name: "SUGAR - Sugarchain",
3193             onSelect: function() {
3194                 network = libs.bitcoin.networks.sugarchain;
3195                 setHdCoin(408);
3196             },
3197         },
3198         {
3199             name: "TUGAR - Sugarchain Testnet",
3200             onSelect: function() {
3201                 network = libs.bitcoin.networks.sugarchaintestnet;
3202                 setHdCoin(408);
3203             },
3204         },
3205         {
3206             name: "SWTC - Jingtum",
3207             onSelect: function() {
3208                 network = libs.bitcoin.networks.bitcoin;
3209                 setHdCoin(315);
3210             },
3211         },
3212         {
3213             name: "TSTRAT - Stratis Testnet",
3214             onSelect: function() {
3215                 network = libs.bitcoin.networks.stratistest;
3216                 setHdCoin(105);
3217             },
3218         },
3219         {
3220             name: "SYS - Syscoin",
3221             onSelect: function() {
3222                 network = libs.bitcoin.networks.syscoin;
3223                 setHdCoin(57);
3224             },
3225         },
3226         {
3227             name: "THC - Hempcoin",
3228             onSelect: function() {
3229                 network = libs.bitcoin.networks.hempcoin;
3230                 setHdCoin(113);
3231             },
3232         },
3233         {
3234             name: "THT - Thought",
3235             onSelect: function() {
3236                 network = libs.bitcoin.networks.thought;
3237                 setHdCoin(1618);
3238             },
3239         },
3240         {
3241             name: "TOA - Toa",
3242             onSelect: function() {
3243                 network = libs.bitcoin.networks.toa;
3244                 setHdCoin(159);
3245             },
3246         },
3247         {
3248             name: "TWINS - TWINS",
3249             onSelect: function() {
3250                 network = libs.bitcoin.networks.twins;
3251                 setHdCoin(970);
3252             },
3253         },
3254         {
3255             name: "TWINS - TWINS Testnet",
3256             onSelect: function() {
3257                 network = libs.bitcoin.networks.twinstestnet;
3258                 setHdCoin(1);
3259             },
3260         },
3261         {
3262             name: "USC - Ultimatesecurecash",
3263             onSelect: function() {
3264                 network = libs.bitcoin.networks.ultimatesecurecash;
3265                 setHdCoin(112);
3266             },
3267         },
3268         {
3269             name: "USNBT - NuBits",
3270             onSelect: function() {
3271                 network = libs.bitcoin.networks.nubits;
3272                 setHdCoin(12);
3273             },
3274         },
3275         {
3276             name: "UNO - Unobtanium",
3277             onSelect: function() {
3278                 network = libs.bitcoin.networks.unobtanium;
3279                 setHdCoin(92);
3280             },
3281         },
3282         {
3283             name: "VASH - Vpncoin",
3284             onSelect: function() {
3285                 network = libs.bitcoin.networks.vpncoin;
3286                 setHdCoin(33);
3287             },
3288         },
3289         {
3290             name: "VET - VeChain",
3291             onSelect: function() {
3292                 network = libs.bitcoin.networks.bitcoin;
3293                 setHdCoin(818);
3294             },
3295         },
3296         {
3297             name: "VIA - Viacoin",
3298             onSelect: function() {
3299                 network = libs.bitcoin.networks.viacoin;
3300                 setHdCoin(14);
3301             },
3302         },
3303         {
3304             name: "VIA - Viacoin Testnet",
3305             onSelect: function() {
3306                 network = libs.bitcoin.networks.viacointestnet;
3307                 setHdCoin(1);
3308             },
3309         },
3310         {
3311             name: "VIVO - Vivo",
3312             onSelect: function() {
3313                 network = libs.bitcoin.networks.vivo;
3314                 setHdCoin(166);
3315             },
3316         },
3317         {
3318             name: "VTC - Vertcoin",
3319             onSelect: function() {
3320                 network = libs.bitcoin.networks.vertcoin;
3321                 setHdCoin(28);
3322             },
3323         },
3324         {
3325             name: "WGR - Wagerr",
3326             onSelect: function() {
3327                 network = libs.bitcoin.networks.wagerr;
3328                 setHdCoin(7825266);
3329             },
3330         },
3331         {
3332             name: "WC - Wincoin",
3333             onSelect: function() {
3334                 network = libs.bitcoin.networks.wincoin;
3335                 setHdCoin(181);
3336             },
3337         },
3338         {
3339             name: "XAX - Artax",
3340             onSelect: function() {
3341                 network = libs.bitcoin.networks.artax;
3342                 setHdCoin(219);
3343             },
3344         },
3345         {
3346             name: "XBC - Bitcoinplus",
3347             onSelect: function() {
3348                 network = libs.bitcoin.networks.bitcoinplus;
3349                 setHdCoin(65);
3350             },
3351         },
3352         {
3353             name: "XLM - Stellar",
3354             onSelect: function() {
3355                 network = libs.stellarUtil.dummyNetwork;
3356                 setHdCoin(148);
3357             },
3358         },
3359         {
3360             name: "XMY - Myriadcoin",
3361             onSelect: function() {
3362                 network = libs.bitcoin.networks.myriadcoin;
3363                 setHdCoin(90);
3364             },
3365         },
3366         {
3367             name: "XRP - Ripple",
3368             onSelect: function() {
3369                 network = libs.bitcoin.networks.bitcoin;
3370                 setHdCoin(144);
3371             },
3372         },
3373         {
3374             name: "XVC - Vcash",
3375             onSelect: function() {
3376                 network = libs.bitcoin.networks.vcash;
3377                 setHdCoin(127);
3378             },
3379         },
3380         {
3381             name: "XVG - Verge",
3382             onSelect: function() {
3383                 network = libs.bitcoin.networks.verge;
3384                 setHdCoin(77);
3385             },
3386         },
3387         {
3388             name: "XUEZ - Xuez",
3389             segwitAvailable: false,
3390             onSelect: function() {
3391                 network = libs.bitcoin.networks.xuez;
3392                 setHdCoin(225);
3393             },
3394         },
3395         {
3396             name: "XWC - Whitecoin",
3397             onSelect: function() {
3398                 network = libs.bitcoin.networks.whitecoin;
3399                 setHdCoin(155);
3400             },
3401         },
3402         {
3403             name: "XZC - Zcoin",
3404             onSelect: function() {
3405                 network = libs.bitcoin.networks.zcoin;
3406                 setHdCoin(136);
3407             },
3408         },
3409         {
3410             name: "ZCL - Zclassic",
3411             onSelect: function() {
3412                 network = libs.bitcoin.networks.zclassic;
3413                 setHdCoin(147);
3414             },
3415         },
3416         {
3417             name: "ZEC - Zcash",
3418             onSelect: function() {
3419                 network = libs.bitcoin.networks.zcash;
3420                 setHdCoin(133);
3421             },
3422         },
3423         {
3424             name: "ZEN - Horizen",
3425             onSelect: function() {
3426                 network = libs.bitcoin.networks.zencash;
3427                 setHdCoin(121);
3428             },
3429         },
3430     ]
3431
3432     var clients = [
3433         {
3434             name: "Bitcoin Core",
3435             onSelect: function() {
3436                 DOM.bip32path.val("m/0'/0'");
3437                 DOM.hardenedAddresses.prop('checked', true);
3438             },
3439         },
3440         {
3441             name: "blockchain.info",
3442             onSelect: function() {
3443                 DOM.bip32path.val("m/44'/0'/0'");
3444                 DOM.hardenedAddresses.prop('checked', false);
3445             },
3446         },
3447         {
3448             name: "MultiBit HD",
3449             onSelect: function() {
3450                 DOM.bip32path.val("m/0'/0");
3451                 DOM.hardenedAddresses.prop('checked', false);
3452             },
3453         },
3454         {
3455             name: "Coinomi, Ledger",
3456             onSelect: function() {
3457                 DOM.bip32path.val("m/44'/"+DOM.bip44coin.val()+"'/0'");
3458                 DOM.hardenedAddresses.prop('checked', false);
3459             },
3460         }
3461     ]
3462
3463     // RSK - RSK functions - begin
3464     function stripHexPrefix(address) {
3465         if (typeof address !== "string") {
3466             throw new Error("address parameter should be a string.");
3467         }
3468
3469         var hasPrefix = (address.substring(0, 2) === "0x" ||
3470             address.substring(0, 2) === "0X");
3471
3472         return hasPrefix ? address.slice(2) : address;
3473     };
3474
3475     function toChecksumAddressForRsk(address, chainId = null) {
3476         if (typeof address !== "string") {
3477             throw new Error("address parameter should be a string.");
3478         }
3479
3480         if (!/^(0x)?[0-9a-f]{40}$/i.test(address)) {
3481             throw new Error("Given address is not a valid RSK address: " + address);
3482         }
3483
3484         var stripAddress = stripHexPrefix(address).toLowerCase();
3485         var prefix = chainId != null ? chainId.toString() + "0x" : "";
3486         var keccakHash = libs.ethUtil.keccak256(prefix + stripAddress)
3487             .toString("hex")
3488             .replace(/^0x/i, "");
3489         var checksumAddress = "0x";
3490
3491         for (var i = 0; i < stripAddress.length; i++) {
3492             checksumAddress +=
3493                 parseInt(keccakHash[i], 16) >= 8 ?
3494                 stripAddress[i].toUpperCase() :
3495                 stripAddress[i];
3496         }
3497
3498         return checksumAddress;
3499     }
3500
3501     // RSK - RSK functions - end
3502
3503     // ELA - Elastos functions - begin
3504     function displayBip44InfoForELA() {
3505         if (!isELA()) {
3506             return;
3507         }
3508
3509         var coin = parseIntNoNaN(DOM.bip44coin.val(), 0);
3510         var account = parseIntNoNaN(DOM.bip44account.val(), 0);
3511
3512         // Calculate the account extended keys
3513         var accountXprv = libs.elastosjs.getAccountExtendedPrivateKey(seed, coin, account);
3514         var accountXpub = libs.elastosjs.getAccountExtendedPublicKey(seed, coin, account);
3515
3516         // Display the extended keys
3517         DOM.bip44accountXprv.val(accountXprv);
3518         DOM.bip44accountXpub.val(accountXpub);
3519     }
3520
3521     function displayBip32InfoForELA() {
3522         if (!isELA()) {
3523             return;
3524         }
3525
3526         var coin = parseIntNoNaN(DOM.bip44coin.val(), 0);
3527         var account = parseIntNoNaN(DOM.bip44account.val(), 0);
3528         var change = parseIntNoNaN(DOM.bip44change.val(), 0);
3529
3530         DOM.extendedPrivKey.val(libs.elastosjs.getBip32ExtendedPrivateKey(seed, coin, account, change));
3531         DOM.extendedPubKey.val(libs.elastosjs.getBip32ExtendedPublicKey(seed, coin, account, change));
3532
3533         // Display the addresses and privkeys
3534         clearAddressesList();
3535         var initialAddressCount = parseInt(DOM.rowsToAdd.val());
3536         displayAddresses(0, initialAddressCount);
3537     }
3538
3539     function calcAddressForELA(seed, coin, account, change, index) {
3540         if (!isELA()) {
3541             return;
3542         }
3543
3544         var publicKey = libs.elastosjs.getDerivedPublicKey(libs.elastosjs.getMasterPublicKey(seed), change, index);
3545         return {
3546             privateKey: libs.elastosjs.getDerivedPrivateKey(seed, coin, account, change, index),
3547             publicKey: publicKey,
3548             address: libs.elastosjs.getAddress(publicKey.toString('hex'))
3549         };
3550     }
3551     // ELA - Elastos functions - end
3552
3553     init();
3554
3555 })();