src/js/index.js

   1 (function() {
   2
   3     // mnemonics is populated as required by getLanguage
   4     var mnemonics = { "english": new Mnemonic("english") };
   5     var mnemonic = mnemonics["english"];
   6     var seed = null;
   7     var bip32RootKey = null;
   8     var bip32ExtendedKey = null;
   9     var network = bitcoinjs.bitcoin.networks.bitcoin;
  10     var addressRowTemplate = $("#address-row-template");
  11
  12     var showIndex = true;
  13     var showAddress = true;
  14     var showPubKey = true;
  15     var showPrivKey = true;
  16     var showQr = false;
  17     var litecoinUseLtub = true;
  18
  19     var entropyChangeTimeoutEvent = null;
  20     var phraseChangeTimeoutEvent = null;
  21     var rootKeyChangedTimeoutEvent = null;
  22
  23     var generationProcesses = [];
  24
  25     var DOM = {};
  26     DOM.privacyScreenToggle = $(".privacy-screen-toggle");
  27     DOM.network = $(".network");
  28     DOM.bip32Client = $("#bip32-client");
  29     DOM.phraseNetwork = $("#network-phrase");
  30     DOM.useEntropy = $(".use-entropy");
  31     DOM.entropyContainer = $(".entropy-container");
  32     DOM.entropy = $(".entropy");
  33     DOM.entropyFiltered = DOM.entropyContainer.find(".filtered");
  34     DOM.entropyType = DOM.entropyContainer.find(".type");
  35     DOM.entropyCrackTime = DOM.entropyContainer.find(".crack-time");
  36     DOM.entropyEventCount = DOM.entropyContainer.find(".event-count");
  37     DOM.entropyBits = DOM.entropyContainer.find(".bits");
  38     DOM.entropyBitsPerEvent = DOM.entropyContainer.find(".bits-per-event");
  39     DOM.entropyWordCount = DOM.entropyContainer.find(".word-count");
  40     DOM.entropyBinary = DOM.entropyContainer.find(".binary");
  41     DOM.entropyWordIndexes = DOM.entropyContainer.find(".word-indexes");
  42     DOM.entropyChecksum = DOM.entropyContainer.find(".checksum");
  43     DOM.entropyMnemonicLength = DOM.entropyContainer.find(".mnemonic-length");
  44     DOM.entropyWeakEntropyOverrideWarning = DOM.entropyContainer.find(".weak-entropy-override-warning");
  45     DOM.entropyFilterWarning = DOM.entropyContainer.find(".filter-warning");
  46     DOM.phrase = $(".phrase");
  47     DOM.passphrase = $(".passphrase");
  48     DOM.generateContainer = $(".generate-container");
  49     DOM.generate = $(".generate");
  50     DOM.seed = $(".seed");
  51     DOM.rootKey = $(".root-key");
  52     DOM.litecoinLtubContainer = $(".litecoin-ltub-container");
  53     DOM.litecoinUseLtub = $(".litecoin-use-ltub");
  54     DOM.extendedPrivKey = $(".extended-priv-key");
  55     DOM.extendedPubKey = $(".extended-pub-key");
  56     DOM.bip32tab = $("#bip32-tab");
  57     DOM.bip44tab = $("#bip44-tab");
  58     DOM.bip49tab = $("#bip49-tab");
  59     DOM.bip84tab = $("#bip84-tab");
  60     DOM.bip141tab = $("#bip141-tab");
  61     DOM.bip32panel = $("#bip32");
  62     DOM.bip44panel = $("#bip44");
  63     DOM.bip49panel = $("#bip49");
  64     DOM.bip32path = $("#bip32-path");
  65     DOM.bip44path = $("#bip44-path");
  66     DOM.bip44purpose = $("#bip44 .purpose");
  67     DOM.bip44coin = $("#bip44 .coin");
  68     DOM.bip44account = $("#bip44 .account");
  69     DOM.bip44accountXprv = $("#bip44 .account-xprv");
  70     DOM.bip44accountXpub = $("#bip44 .account-xpub");
  71     DOM.bip44change = $("#bip44 .change");
  72     DOM.bip49unavailable = $("#bip49 .unavailable");
  73     DOM.bip49available = $("#bip49 .available");
  74     DOM.bip49path = $("#bip49-path");
  75     DOM.bip49purpose = $("#bip49 .purpose");
  76     DOM.bip49coin = $("#bip49 .coin");
  77     DOM.bip49account = $("#bip49 .account");
  78     DOM.bip49accountXprv = $("#bip49 .account-xprv");
  79     DOM.bip49accountXpub = $("#bip49 .account-xpub");
  80     DOM.bip49change = $("#bip49 .change");
  81     DOM.bip84unavailable = $("#bip84 .unavailable");
  82     DOM.bip84available = $("#bip84 .available");
  83     DOM.bip84path = $("#bip84-path");
  84     DOM.bip84purpose = $("#bip84 .purpose");
  85     DOM.bip84coin = $("#bip84 .coin");
  86     DOM.bip84account = $("#bip84 .account");
  87     DOM.bip84accountXprv = $("#bip84 .account-xprv");
  88     DOM.bip84accountXpub = $("#bip84 .account-xpub");
  89     DOM.bip84change = $("#bip84 .change");
  90     DOM.bip141unavailable = $("#bip141 .unavailable");
  91     DOM.bip141available = $("#bip141 .available");
  92     DOM.bip141path = $("#bip141-path");
  93     DOM.bip141semantics = $(".bip141-semantics");
  94     DOM.generatedStrength = $(".generate-container .strength");
  95     DOM.generatedStrengthWarning = $(".generate-container .warning");
  96     DOM.hardenedAddresses = $(".hardened-addresses");
  97     DOM.bitcoinCashAddressTypeContainer = $(".bch-addr-type-container");
  98     DOM.bitcoinCashAddressType = $("[name=bch-addr-type]")
  99     DOM.useBip38 = $(".use-bip38");
 100     DOM.bip38Password = $(".bip38-password");
 101     DOM.addresses = $(".addresses");
 102     DOM.csvTab = $("#csv-tab a");
 103     DOM.csv = $(".csv");
 104     DOM.rowsToAdd = $(".rows-to-add");
 105     DOM.more = $(".more");
 106     DOM.moreRowsStartIndex = $(".more-rows-start-index");
 107     DOM.feedback = $(".feedback");
 108     DOM.tab = $(".derivation-type a");
 109     DOM.indexToggle = $(".index-toggle");
 110     DOM.addressToggle = $(".address-toggle");
 111     DOM.publicKeyToggle = $(".public-key-toggle");
 112     DOM.privateKeyToggle = $(".private-key-toggle");
 113     DOM.languages = $(".languages a");
 114     DOM.qrContainer = $(".qr-container");
 115     DOM.qrHider = DOM.qrContainer.find(".qr-hider");
 116     DOM.qrImage = DOM.qrContainer.find(".qr-image");
 117     DOM.qrHint = DOM.qrContainer.find(".qr-hint");
 118     DOM.showQrEls = $("[data-show-qr]");
 119
 120     function init() {
 121         // Events
 122         DOM.privacyScreenToggle.on("change", privacyScreenToggled);
 123         DOM.generatedStrength.on("change", generatedStrengthChanged);
 124         DOM.network.on("change", networkChanged);
 125         DOM.bip32Client.on("change", bip32ClientChanged);
 126         DOM.useEntropy.on("change", setEntropyVisibility);
 127         DOM.entropy.on("input", delayedEntropyChanged);
 128         DOM.entropyMnemonicLength.on("change", entropyChanged);
 129         DOM.phrase.on("input", delayedPhraseChanged);
 130         DOM.passphrase.on("input", delayedPhraseChanged);
 131         DOM.generate.on("click", generateClicked);
 132         DOM.more.on("click", showMore);
 133         DOM.rootKey.on("input", delayedRootKeyChanged);
 134         DOM.litecoinUseLtub.on("change", litecoinUseLtubChanged);
 135         DOM.bip32path.on("input", calcForDerivationPath);
 136         DOM.bip44account.on("input", calcForDerivationPath);
 137         DOM.bip44change.on("input", calcForDerivationPath);
 138         DOM.bip49account.on("input", calcForDerivationPath);
 139         DOM.bip49change.on("input", calcForDerivationPath);
 140         DOM.bip84account.on("input", calcForDerivationPath);
 141         DOM.bip84change.on("input", calcForDerivationPath);
 142         DOM.bip141path.on("input", calcForDerivationPath);
 143         DOM.bip141semantics.on("change", tabChanged);
 144         DOM.tab.on("shown.bs.tab", tabChanged);
 145         DOM.hardenedAddresses.on("change", calcForDerivationPath);
 146         DOM.useBip38.on("change", calcForDerivationPath);
 147         DOM.bip38Password.on("change", calcForDerivationPath);
 148         DOM.indexToggle.on("click", toggleIndexes);
 149         DOM.addressToggle.on("click", toggleAddresses);
 150         DOM.publicKeyToggle.on("click", togglePublicKeys);
 151         DOM.privateKeyToggle.on("click", togglePrivateKeys);
 152         DOM.csvTab.on("click", updateCsv);
 153         DOM.languages.on("click", languageChanged);
 154         DOM.bitcoinCashAddressType.on("change", bitcoinCashAddressTypeChange);
 155         setQrEvents(DOM.showQrEls);
 156         disableForms();
 157         hidePending();
 158         hideValidationError();
 159         populateNetworkSelect();
 160         populateClientSelect();
 161     }
 162
 163     // Event handlers
 164
 165     function generatedStrengthChanged() {
 166         var strength = parseInt(DOM.generatedStrength.val());
 167         if (strength < 12) {
 168             DOM.generatedStrengthWarning.removeClass("hidden");
 169         }
 170         else {
 171             DOM.generatedStrengthWarning.addClass("hidden");
 172         }
 173     }
 174
 175     function networkChanged(e) {
 176         clearDerivedKeys();
 177         clearAddressesList();
 178         DOM.litecoinLtubContainer.addClass("hidden");
 179         DOM.bitcoinCashAddressTypeContainer.addClass("hidden");
 180         var networkIndex = e.target.value;
 181         var network = networks[networkIndex];
 182         network.onSelect();
 183         adjustNetworkForSegwit();
 184         if (seed != null) {
 185             phraseChanged();
 186         }
 187         else {
 188             rootKeyChanged();
 189         }
 190     }
 191
 192     function bip32ClientChanged(e) {
 193         var clientIndex = DOM.bip32Client.val();
 194         if (clientIndex == "custom") {
 195             DOM.bip32path.prop("readonly", false);
 196         }
 197         else {
 198             DOM.bip32path.prop("readonly", true);
 199             clients[clientIndex].onSelect();
 200             if (seed != null) {
 201                 phraseChanged();
 202             }
 203             else {
 204                 rootKeyChanged();
 205             }
 206         }
 207     }
 208
 209     function setEntropyVisibility() {
 210         if (isUsingOwnEntropy()) {
 211             DOM.entropyContainer.removeClass("hidden");
 212             DOM.generateContainer.addClass("hidden");
 213             DOM.phrase.prop("readonly", true);
 214             DOM.entropy.focus();
 215             entropyChanged();
 216         }
 217         else {
 218             DOM.entropyContainer.addClass("hidden");
 219             DOM.generateContainer.removeClass("hidden");
 220             DOM.phrase.prop("readonly", false);
 221             hidePending();
 222         }
 223     }
 224
 225     function delayedPhraseChanged() {
 226         hideValidationError();
 227         seed = null;
 228         bip32RootKey = null;
 229         bip32ExtendedKey = null;
 230         clearAddressesList();
 231         showPending();
 232         if (phraseChangeTimeoutEvent != null) {
 233             clearTimeout(phraseChangeTimeoutEvent);
 234         }
 235         phraseChangeTimeoutEvent = setTimeout(function() {
 236             phraseChanged();
 237             var entropy = mnemonic.toRawEntropyHex(DOM.phrase.val());
 238             if (entropy !== null) {
 239                 DOM.entropyMnemonicLength.val("raw");
 240                 DOM.entropy.val(entropy);
 241             }
 242         }, 400);
 243     }
 244
 245     function phraseChanged() {
 246         showPending();
 247         setMnemonicLanguage();
 248         // Get the mnemonic phrase
 249         var phrase = DOM.phrase.val();
 250         var errorText = findPhraseErrors(phrase);
 251         if (errorText) {
 252             showValidationError(errorText);
 253             return;
 254         }
 255         // Calculate and display
 256         var passphrase = DOM.passphrase.val();
 257         calcBip32RootKeyFromSeed(phrase, passphrase);
 258         calcForDerivationPath();
 259         // Show the word indexes
 260         showWordIndexes();
 261     }
 262
 263     function tabChanged() {
 264         showPending();
 265         adjustNetworkForSegwit();
 266         var phrase = DOM.phrase.val();
 267         if (phrase != "") {
 268             // Calculate and display for mnemonic
 269             var errorText = findPhraseErrors(phrase);
 270             if (errorText) {
 271                 showValidationError(errorText);
 272                 return;
 273             }
 274             // Calculate and display
 275             var passphrase = DOM.passphrase.val();
 276             calcBip32RootKeyFromSeed(phrase, passphrase);
 277         }
 278         else {
 279             // Calculate and display for root key
 280             var rootKeyBase58 = DOM.rootKey.val();
 281             var errorText = validateRootKey(rootKeyBase58);
 282             if (errorText) {
 283                 showValidationError(errorText);
 284                 return;
 285             }
 286             // Calculate and display
 287             calcBip32RootKeyFromBase58(rootKeyBase58);
 288         }
 289         calcForDerivationPath();
 290     }
 291
 292     function delayedEntropyChanged() {
 293         hideValidationError();
 294         showPending();
 295         if (entropyChangeTimeoutEvent != null) {
 296             clearTimeout(entropyChangeTimeoutEvent);
 297         }
 298         entropyChangeTimeoutEvent = setTimeout(entropyChanged, 400);
 299     }
 300
 301     function entropyChanged() {
 302         // If blank entropy, clear mnemonic, addresses, errors
 303         if (DOM.entropy.val().trim().length == 0) {
 304             clearDisplay();
 305             clearEntropyFeedback();
 306             DOM.phrase.val("");
 307             showValidationError("Blank entropy");
 308             return;
 309         }
 310         // Get the current phrase to detect changes
 311         var phrase = DOM.phrase.val();
 312         // Set the phrase from the entropy
 313         setMnemonicFromEntropy();
 314         // Recalc addresses if the phrase has changed
 315         var newPhrase = DOM.phrase.val();
 316         if (newPhrase != phrase) {
 317             if (newPhrase.length == 0) {
 318                 clearDisplay();
 319             }
 320             else {
 321                 phraseChanged();
 322             }
 323         }
 324         else {
 325             hidePending();
 326         }
 327     }
 328
 329     function delayedRootKeyChanged() {
 330         // Warn if there is an existing mnemonic or passphrase.
 331         if (DOM.phrase.val().length > 0 || DOM.passphrase.val().length > 0) {
 332             if (!confirm("This will clear existing mnemonic and passphrase")) {
 333                 DOM.rootKey.val(bip32RootKey);
 334                 return
 335             }
 336         }
 337         hideValidationError();
 338         showPending();
 339         // Clear existing mnemonic and passphrase
 340         DOM.phrase.val("");
 341         DOM.passphrase.val("");
 342         seed = null;
 343         if (rootKeyChangedTimeoutEvent != null) {
 344             clearTimeout(rootKeyChangedTimeoutEvent);
 345         }
 346         rootKeyChangedTimeoutEvent = setTimeout(rootKeyChanged, 400);
 347     }
 348
 349     function rootKeyChanged() {
 350         showPending();
 351         hideValidationError();
 352         var rootKeyBase58 = DOM.rootKey.val();
 353         var errorText = validateRootKey(rootKeyBase58);
 354         if (errorText) {
 355             showValidationError(errorText);
 356             return;
 357         }
 358         // Calculate and display
 359         calcBip32RootKeyFromBase58(rootKeyBase58);
 360         calcForDerivationPath();
 361     }
 362
 363     function litecoinUseLtubChanged() {
 364         litecoinUseLtub = DOM.litecoinUseLtub.prop("checked");
 365         if (litecoinUseLtub) {
 366             network = bitcoinjs.bitcoin.networks.litecoin;
 367         }
 368         else {
 369             network = bitcoinjs.bitcoin.networks.litecoinXprv;
 370         }
 371         phraseChanged();
 372     }
 373
 374     function calcForDerivationPath() {
 375         clearDerivedKeys();
 376         clearAddressesList();
 377         showPending();
 378         // Don't show segwit if it's selected but network doesn't support it
 379         if (segwitSelected() && !networkHasSegwit()) {
 380             showSegwitUnavailable();
 381             hidePending();
 382             return;
 383         }
 384         showSegwitAvailable();
 385         // Get the derivation path
 386         var derivationPath = getDerivationPath();
 387         var errorText = findDerivationPathErrors(derivationPath);
 388         if (errorText) {
 389             showValidationError(errorText);
 390             return;
 391         }
 392         bip32ExtendedKey = calcBip32ExtendedKey(derivationPath);
 393         if (bip44TabSelected()) {
 394             displayBip44Info();
 395         }
 396         else if (bip49TabSelected()) {
 397             displayBip49Info();
 398         }
 399         else if (bip84TabSelected()) {
 400             displayBip84Info();
 401         }
 402         displayBip32Info();
 403     }
 404
 405     function generateClicked() {
 406         if (isUsingOwnEntropy()) {
 407             return;
 408         }
 409         clearDisplay();
 410         showPending();
 411         setTimeout(function() {
 412             setMnemonicLanguage();
 413             var phrase = generateRandomPhrase();
 414             if (!phrase) {
 415                 return;
 416             }
 417             phraseChanged();
 418         }, 50);
 419     }
 420
 421     function languageChanged() {
 422         setTimeout(function() {
 423             setMnemonicLanguage();
 424             if (DOM.phrase.val().length > 0) {
 425                 var newPhrase = convertPhraseToNewLanguage();
 426                 DOM.phrase.val(newPhrase);
 427                 phraseChanged();
 428             }
 429             else {
 430                 DOM.generate.trigger("click");
 431             }
 432         }, 50);
 433     }
 434
 435     function bitcoinCashAddressTypeChange() {
 436         phraseChanged();
 437     }
 438
 439     function toggleIndexes() {
 440         showIndex = !showIndex;
 441         $("td.index span").toggleClass("invisible");
 442     }
 443
 444     function toggleAddresses() {
 445         showAddress = !showAddress;
 446         $("td.address span").toggleClass("invisible");
 447     }
 448
 449     function togglePublicKeys() {
 450         showPubKey = !showPubKey;
 451         $("td.pubkey span").toggleClass("invisible");
 452     }
 453
 454     function togglePrivateKeys() {
 455         showPrivKey = !showPrivKey;
 456         $("td.privkey span").toggleClass("invisible");
 457     }
 458
 459     function privacyScreenToggled() {
 460         // private-data contains elements added to DOM at runtime
 461         // so catch all by adding visual privacy class to the root of the DOM
 462         if (DOM.privacyScreenToggle.prop("checked")) {
 463             $("body").addClass("visual-privacy");
 464         }
 465         else {
 466             $("body").removeClass("visual-privacy");
 467         }
 468     }
 469
 470     // Private methods
 471
 472     function generateRandomPhrase() {
 473         if (!hasStrongRandom()) {
 474             var errorText = "This browser does not support strong randomness";
 475             showValidationError(errorText);
 476             return;
 477         }
 478         // get the amount of entropy to use
 479         var numWords = parseInt(DOM.generatedStrength.val());
 480         var strength = numWords / 3 * 32;
 481         var buffer = new Uint8Array(strength / 8);
 482         // create secure entropy
 483         var data = crypto.getRandomValues(buffer);
 484         // show the words
 485         var words = mnemonic.toMnemonic(data);
 486         DOM.phrase.val(words);
 487         // show the entropy
 488         var entropyHex = uint8ArrayToHex(data);
 489         DOM.entropy.val(entropyHex);
 490         // ensure entropy fields are consistent with what is being displayed
 491         DOM.entropyMnemonicLength.val("raw");
 492         return words;
 493     }
 494
 495     function calcBip32RootKeyFromSeed(phrase, passphrase) {
 496         seed = mnemonic.toSeed(phrase, passphrase);
 497         bip32RootKey = bitcoinjs.bitcoin.HDNode.fromSeedHex(seed, network);
 498     }
 499
 500     function calcBip32RootKeyFromBase58(rootKeyBase58) {
 501         // try parsing with various segwit network params since this extended
 502         // key may be from any one of them.
 503         if (networkHasSegwit()) {
 504             var n = network;
 505             if ("baseNetwork" in n) {
 506                 n = bitcoinjs.bitcoin.networks[n.baseNetwork];
 507             }
 508             // try parsing using base network params
 509             try {
 510                 bip32RootKey = bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, n);
 511                 return;
 512             }
 513             catch (e) {}
 514             // try parsing using p2wpkh params
 515             if ("p2wpkh" in n) {
 516                 try {
 517                     bip32RootKey = bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wpkh);
 518                     return;
 519                 }
 520                 catch (e) {}
 521             }
 522             // try parsing using p2wpkh-in-p2sh network params
 523             if ("p2wpkhInP2sh" in n) {
 524                 try {
 525                     bip32RootKey = bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wpkhInP2sh);
 526                     return;
 527                 }
 528                 catch (e) {}
 529             }
 530         }
 531         // try the network params as currently specified
 532         bip32RootKey = bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, network);
 533     }
 534
 535     function calcBip32ExtendedKey(path) {
 536         // Check there's a root key to derive from
 537         if (!bip32RootKey) {
 538             return bip32RootKey;
 539         }
 540         var extendedKey = bip32RootKey;
 541         // Derive the key from the path
 542         var pathBits = path.split("/");
 543         for (var i=0; i<pathBits.length; i++) {
 544             var bit = pathBits[i];
 545             var index = parseInt(bit);
 546             if (isNaN(index)) {
 547                 continue;
 548             }
 549             var hardened = bit[bit.length-1] == "'";
 550             var isPriv = !(extendedKey.isNeutered());
 551             var invalidDerivationPath = hardened && !isPriv;
 552             if (invalidDerivationPath) {
 553                 extendedKey = null;
 554             }
 555             else if (hardened) {
 556                 extendedKey = extendedKey.deriveHardened(index);
 557             }
 558             else {
 559                 extendedKey = extendedKey.derive(index);
 560             }
 561         }
 562         return extendedKey
 563     }
 564
 565     function showValidationError(errorText) {
 566         DOM.feedback
 567             .text(errorText)
 568             .show();
 569     }
 570
 571     function hideValidationError() {
 572         DOM.feedback
 573             .text("")
 574             .hide();
 575     }
 576
 577     function findPhraseErrors(phrase) {
 578         // Preprocess the words
 579         phrase = mnemonic.normalizeString(phrase);
 580         var words = phraseToWordArray(phrase);
 581         // Detect blank phrase
 582         if (words.length == 0) {
 583             return "Blank mnemonic";
 584         }
 585         // Check each word
 586         for (var i=0; i<words.length; i++) {
 587             var word = words[i];
 588             var language = getLanguage();
 589             if (WORDLISTS[language].indexOf(word) == -1) {
 590                 console.log("Finding closest match to " + word);
 591                 var nearestWord = findNearestWord(word);
 592                 return word + " not in wordlist, did you mean " + nearestWord + "?";
 593             }
 594         }
 595         // Check the words are valid
 596         var properPhrase = wordArrayToPhrase(words);
 597         var isValid = mnemonic.check(properPhrase);
 598         if (!isValid) {
 599             return "Invalid mnemonic";
 600         }
 601         return false;
 602     }
 603
 604     function validateRootKey(rootKeyBase58) {
 605         // try various segwit network params since this extended key may be from
 606         // any one of them.
 607         if (networkHasSegwit()) {
 608             var n = network;
 609             if ("baseNetwork" in n) {
 610                 n = bitcoinjs.bitcoin.networks[n.baseNetwork];
 611             }
 612             // try parsing using base network params
 613             try {
 614                 bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, n);
 615                 return "";
 616             }
 617             catch (e) {}
 618             // try parsing using p2wpkh params
 619             if ("p2wpkh" in n) {
 620                 try {
 621                     bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wpkh);
 622                     return "";
 623                 }
 624                 catch (e) {}
 625             }
 626             // try parsing using p2wpkh-in-p2sh network params
 627             if ("p2wpkhInP2sh" in n) {
 628                 try {
 629                     bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, n.p2wpkhInP2sh);
 630                     return "";
 631                 }
 632                 catch (e) {}
 633             }
 634         }
 635         // try the network params as currently specified
 636         try {
 637             bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, network);
 638         }
 639         catch (e) {
 640             return "Invalid root key";
 641         }
 642         return "";
 643     }
 644
 645     function getDerivationPath() {
 646         if (bip44TabSelected()) {
 647             var purpose = parseIntNoNaN(DOM.bip44purpose.val(), 44);
 648             var coin = parseIntNoNaN(DOM.bip44coin.val(), 0);
 649             var account = parseIntNoNaN(DOM.bip44account.val(), 0);
 650             var change = parseIntNoNaN(DOM.bip44change.val(), 0);
 651             var path = "m/";
 652             path += purpose + "'/";
 653             path += coin + "'/";
 654             path += account + "'/";
 655             path += change;
 656             DOM.bip44path.val(path);
 657             var derivationPath = DOM.bip44path.val();
 658             console.log("Using derivation path from BIP44 tab: " + derivationPath);
 659             return derivationPath;
 660         }
 661         else if (bip49TabSelected()) {
 662             var purpose = parseIntNoNaN(DOM.bip49purpose.val(), 49);
 663             var coin = parseIntNoNaN(DOM.bip49coin.val(), 0);
 664             var account = parseIntNoNaN(DOM.bip49account.val(), 0);
 665             var change = parseIntNoNaN(DOM.bip49change.val(), 0);
 666             var path = "m/";
 667             path += purpose + "'/";
 668             path += coin + "'/";
 669             path += account + "'/";
 670             path += change;
 671             DOM.bip49path.val(path);
 672             var derivationPath = DOM.bip49path.val();
 673             console.log("Using derivation path from BIP49 tab: " + derivationPath);
 674             return derivationPath;
 675         }
 676         else if (bip84TabSelected()) {
 677             var purpose = parseIntNoNaN(DOM.bip84purpose.val(), 84);
 678             var coin = parseIntNoNaN(DOM.bip84coin.val(), 0);
 679             var account = parseIntNoNaN(DOM.bip84account.val(), 0);
 680             var change = parseIntNoNaN(DOM.bip84change.val(), 0);
 681             var path = "m/";
 682             path += purpose + "'/";
 683             path += coin + "'/";
 684             path += account + "'/";
 685             path += change;
 686             DOM.bip84path.val(path);
 687             var derivationPath = DOM.bip84path.val();
 688             console.log("Using derivation path from BIP84 tab: " + derivationPath);
 689             return derivationPath;
 690         }
 691         else if (bip32TabSelected()) {
 692             var derivationPath = DOM.bip32path.val();
 693             console.log("Using derivation path from BIP32 tab: " + derivationPath);
 694             return derivationPath;
 695         }
 696         else if (bip141TabSelected()) {
 697             var derivationPath = DOM.bip141path.val();
 698             console.log("Using derivation path from BIP141 tab: " + derivationPath);
 699             return derivationPath;
 700         }
 701         else {
 702             console.log("Unknown derivation path");
 703         }
 704     }
 705
 706     function findDerivationPathErrors(path) {
 707         // TODO is not perfect but is better than nothing
 708         // Inspired by
 709         // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#test-vectors
 710         // and
 711         // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#extended-keys
 712         var maxDepth = 255; // TODO verify this!!
 713         var maxIndexValue = Math.pow(2, 31); // TODO verify this!!
 714         if (path[0] != "m") {
 715             return "First character must be 'm'";
 716         }
 717         if (path.length > 1) {
 718             if (path[1] != "/") {
 719                 return "Separator must be '/'";
 720             }
 721             var indexes = path.split("/");
 722             if (indexes.length > maxDepth) {
 723                 return "Derivation depth is " + indexes.length + ", must be less than " + maxDepth;
 724             }
 725             for (var depth = 1; depth<indexes.length; depth++) {
 726                 var index = indexes[depth];
 727                 var invalidChars = index.replace(/^[0-9]+'?$/g, "")
 728                 if (invalidChars.length > 0) {
 729                     return "Invalid characters " + invalidChars + " found at depth " + depth;
 730                 }
 731                 var indexValue = parseInt(index.replace("'", ""));
 732                 if (isNaN(depth)) {
 733                     return "Invalid number at depth " + depth;
 734                 }
 735                 if (indexValue > maxIndexValue) {
 736                     return "Value of " + indexValue + " at depth " + depth + " must be less than " + maxIndexValue;
 737                 }
 738             }
 739         }
 740         // Check root key exists or else derivation path is useless!
 741         if (!bip32RootKey) {
 742             return "No root key";
 743         }
 744         // Check no hardened derivation path when using xpub keys
 745         var hardenedPath = path.indexOf("'") > -1;
 746         var hardenedAddresses = bip32TabSelected() && DOM.hardenedAddresses.prop("checked");
 747         var hardened = hardenedPath || hardenedAddresses;
 748         var isXpubkey = bip32RootKey.isNeutered();
 749         if (hardened && isXpubkey) {
 750             return "Hardened derivation path is invalid with xpub key";
 751         }
 752         return false;
 753     }
 754
 755     function displayBip44Info() {
 756         // Get the derivation path for the account
 757         var purpose = parseIntNoNaN(DOM.bip44purpose.val(), 44);
 758         var coin = parseIntNoNaN(DOM.bip44coin.val(), 0);
 759         var account = parseIntNoNaN(DOM.bip44account.val(), 0);
 760         var path = "m/";
 761         path += purpose + "'/";
 762         path += coin + "'/";
 763         path += account + "'/";
 764         // Calculate the account extended keys
 765         var accountExtendedKey = calcBip32ExtendedKey(path);
 766         var accountXprv = accountExtendedKey.toBase58();
 767         var accountXpub = accountExtendedKey.neutered().toBase58();
 768         // Display the extended keys
 769         DOM.bip44accountXprv.val(accountXprv);
 770         DOM.bip44accountXpub.val(accountXpub);
 771     }
 772
 773     function displayBip49Info() {
 774         // Get the derivation path for the account
 775         var purpose = parseIntNoNaN(DOM.bip49purpose.val(), 49);
 776         var coin = parseIntNoNaN(DOM.bip49coin.val(), 0);
 777         var account = parseIntNoNaN(DOM.bip49account.val(), 0);
 778         var path = "m/";
 779         path += purpose + "'/";
 780         path += coin + "'/";
 781         path += account + "'/";
 782         // Calculate the account extended keys
 783         var accountExtendedKey = calcBip32ExtendedKey(path);
 784         var accountXprv = accountExtendedKey.toBase58();
 785         var accountXpub = accountExtendedKey.neutered().toBase58();
 786         // Display the extended keys
 787         DOM.bip49accountXprv.val(accountXprv);
 788         DOM.bip49accountXpub.val(accountXpub);
 789     }
 790
 791     function displayBip84Info() {
 792         // Get the derivation path for the account
 793         var purpose = parseIntNoNaN(DOM.bip84purpose.val(), 84);
 794         var coin = parseIntNoNaN(DOM.bip84coin.val(), 0);
 795         var account = parseIntNoNaN(DOM.bip84account.val(), 0);
 796         var path = "m/";
 797         path += purpose + "'/";
 798         path += coin + "'/";
 799         path += account + "'/";
 800         // Calculate the account extended keys
 801         var accountExtendedKey = calcBip32ExtendedKey(path);
 802         var accountXprv = accountExtendedKey.toBase58();
 803         var accountXpub = accountExtendedKey.neutered().toBase58();
 804         // Display the extended keys
 805         DOM.bip84accountXprv.val(accountXprv);
 806         DOM.bip84accountXpub.val(accountXpub);
 807     }
 808
 809     function displayBip32Info() {
 810         // Display the key
 811         DOM.seed.val(seed);
 812         var rootKey = bip32RootKey.toBase58();
 813         DOM.rootKey.val(rootKey);
 814         var xprvkeyB58 = "NA";
 815         if (!bip32ExtendedKey.isNeutered()) {
 816             xprvkeyB58 = bip32ExtendedKey.toBase58();
 817         }
 818         var extendedPrivKey = xprvkeyB58;
 819         DOM.extendedPrivKey.val(extendedPrivKey);
 820         var extendedPubKey = bip32ExtendedKey.neutered().toBase58();
 821         DOM.extendedPubKey.val(extendedPubKey);
 822         // Display the addresses and privkeys
 823         clearAddressesList();
 824         var initialAddressCount = parseInt(DOM.rowsToAdd.val());
 825         displayAddresses(0, initialAddressCount);
 826     }
 827
 828     function displayAddresses(start, total) {
 829         generationProcesses.push(new (function() {
 830
 831             var rows = [];
 832
 833             this.stop = function() {
 834                 for (var i=0; i<rows.length; i++) {
 835                     rows[i].shouldGenerate = false;
 836                 }
 837                 hidePending();
 838             }
 839
 840             for (var i=0; i<total; i++) {
 841                 var index = i + start;
 842                 var isLast = i == total - 1;
 843                 rows.push(new TableRow(index, isLast));
 844             }
 845
 846         })());
 847     }
 848
 849     function segwitSelected() {
 850         return bip49TabSelected() || bip84TabSelected() || bip141TabSelected();
 851     }
 852
 853     function p2wpkhSelected() {
 854         return bip84TabSelected() ||
 855                 bip141TabSelected() && DOM.bip141semantics.val() == "p2wpkh";
 856     }
 857
 858     function p2wpkhInP2shSelected() {
 859         return bip49TabSelected() ||
 860             (bip141TabSelected() && DOM.bip141semantics.val() == "p2wpkh-p2sh");
 861     }
 862
 863     function TableRow(index, isLast) {
 864
 865         var self = this;
 866         this.shouldGenerate = true;
 867         var useHardenedAddresses = DOM.hardenedAddresses.prop("checked");
 868         var useBip38 = DOM.useBip38.prop("checked");
 869         var bip38password = DOM.bip38Password.val();
 870         var isSegwit = segwitSelected();
 871         var segwitAvailable = networkHasSegwit();
 872         var isP2wpkh = p2wpkhSelected();
 873         var isP2wpkhInP2sh = p2wpkhInP2shSelected();
 874
 875         function init() {
 876             calculateValues();
 877         }
 878
 879         function calculateValues() {
 880             setTimeout(function() {
 881                 if (!self.shouldGenerate) {
 882                     return;
 883                 }
 884                 // derive HDkey for this row of the table
 885                 var key = "NA";
 886                 if (useHardenedAddresses) {
 887                     key = bip32ExtendedKey.deriveHardened(index);
 888                 }
 889                 else {
 890                     key = bip32ExtendedKey.derive(index);
 891                 }
 892                 // bip38 requires uncompressed keys
 893                 // see https://github.com/iancoleman/bip39/issues/140#issuecomment-352164035
 894                 var keyPair = key.keyPair;
 895                 var useUncompressed = useBip38;
 896                 if (useUncompressed) {
 897                     keyPair = new bitcoinjs.bitcoin.ECPair(keyPair.d, null, { network: network, compressed: false });
 898                 }
 899                 // get address
 900                 var address = keyPair.getAddress().toString();
 901                 // get privkey
 902                 var hasPrivkey = !key.isNeutered();
 903                 var privkey = "NA";
 904                 if (hasPrivkey) {
 905                     privkey = keyPair.toWIF();
 906                     // BIP38 encode private key if required
 907                     if (useBip38) {
 908                         privkey = bitcoinjsBip38.encrypt(keyPair.d.toBuffer(), false, bip38password, function(p) {
 909                             console.log("Progressed " + p.percent.toFixed(1) + "% for index " + index);
 910                         });
 911                     }
 912                 }
 913                 // get pubkey
 914                 var pubkey = keyPair.getPublicKeyBuffer().toString('hex');
 915                 var indexText = getDerivationPath() + "/" + index;
 916                 if (useHardenedAddresses) {
 917                     indexText = indexText + "'";
 918                 }
 919                 // Ethereum values are different
 920                 if ((networks[DOM.network.val()].name == "ETH - Ethereum")
 921                     || (networks[DOM.network.val()].name == "ETC - Ethereum Classic")
 922                     || (networks[DOM.network.val()].name == "PIRL - Pirl")
 923                     || (networks[DOM.network.val()].name == "MIX - MIX")
 924                     || (networks[DOM.network.val()].name == "MUSIC - Musicoin")
 925                     || (networks[DOM.network.val()].name == "POA - Poa")
 926                     || (networks[DOM.network.val()].name == "EXP - Expanse")
 927                     || (networks[DOM.network.val()].name == "CLO - Callisto")) {
 928                     var privKeyBuffer = keyPair.d.toBuffer(32);
 929                     privkey = privKeyBuffer.toString('hex');
 930                     var addressBuffer = ethUtil.privateToAddress(privKeyBuffer);
 931                     var hexAddress = addressBuffer.toString('hex');
 932                     var checksumAddress = ethUtil.toChecksumAddress(hexAddress);
 933                     address = ethUtil.addHexPrefix(checksumAddress);
 934                     privkey = ethUtil.addHexPrefix(privkey);
 935                     pubkey = ethUtil.addHexPrefix(pubkey);
 936                 }
 937                 // Ripple values are different
 938                 if (networks[DOM.network.val()].name == "XRP - Ripple") {
 939                     privkey = convertRipplePriv(privkey);
 940                     address = convertRippleAdrr(address);
 941                 }
 942                 // Bitcoin Cash address format may vary
 943                 if (networks[DOM.network.val()].name == "BCH - Bitcoin Cash") {
 944                     var bchAddrType = DOM.bitcoinCashAddressType.filter(":checked").val();
 945                     if (bchAddrType == "cashaddr") {
 946                         address = bchaddr.toCashAddress(address);
 947                     }
 948                     else if (bchAddrType == "bitpay") {
 949                         address = bchaddr.toBitpayAddress(address);
 950                     }
 951                 }
 952                 // Segwit addresses are different
 953                 if (isSegwit) {
 954                     if (!segwitAvailable) {
 955                         return;
 956                     }
 957                     if (isP2wpkh) {
 958                         var keyhash = bitcoinjs.bitcoin.crypto.hash160(key.getPublicKeyBuffer());
 959                         var scriptpubkey = bitcoinjs.bitcoin.script.witnessPubKeyHash.output.encode(keyhash);
 960                         address = bitcoinjs.bitcoin.address.fromOutputScript(scriptpubkey, network)
 961                     }
 962                     else if (isP2wpkhInP2sh) {
 963                         var keyhash = bitcoinjs.bitcoin.crypto.hash160(key.getPublicKeyBuffer());
 964                         var scriptsig = bitcoinjs.bitcoin.script.witnessPubKeyHash.output.encode(keyhash);
 965                         var addressbytes = bitcoinjs.bitcoin.crypto.hash160(scriptsig);
 966                         var scriptpubkey = bitcoinjs.bitcoin.script.scriptHash.output.encode(addressbytes);
 967                         address = bitcoinjs.bitcoin.address.fromOutputScript(scriptpubkey, network)
 968                     }
 969                 }
 970                 addAddressToList(indexText, address, pubkey, privkey);
 971                 if (isLast) {
 972                     hidePending();
 973                     updateCsv();
 974                 }
 975             }, 50)
 976         }
 977
 978         init();
 979
 980     }
 981
 982     function showMore() {
 983         var rowsToAdd = parseInt(DOM.rowsToAdd.val());
 984         if (isNaN(rowsToAdd)) {
 985             rowsToAdd = 20;
 986             DOM.rowsToAdd.val("20");
 987         }
 988         var start = parseInt(DOM.moreRowsStartIndex.val())
 989         if (isNaN(start)) {
 990             start = lastIndexInTable() + 1;
 991         }
 992         else {
 993             var newStart = start + rowsToAdd;
 994             DOM.moreRowsStartIndex.val(newStart);
 995         }
 996         if (rowsToAdd > 200) {
 997             var msg = "Generating " + rowsToAdd + " rows could take a while. ";
 998             msg += "Do you want to continue?";
 999             if (!confirm(msg)) {
1000                 return;
1001             }
1002         }
1003         displayAddresses(start, rowsToAdd);
1004     }
1005
1006     function clearDisplay() {
1007         clearAddressesList();
1008         clearKeys();
1009         hideValidationError();
1010     }
1011
1012     function clearAddressesList() {
1013         DOM.addresses.empty();
1014         DOM.csv.val("");
1015         stopGenerating();
1016     }
1017
1018     function stopGenerating() {
1019         while (generationProcesses.length > 0) {
1020             var generation = generationProcesses.shift();
1021             generation.stop();
1022         }
1023     }
1024
1025     function clearKeys() {
1026         clearRootKey();
1027         clearDerivedKeys();
1028     }
1029
1030     function clearRootKey() {
1031         DOM.rootKey.val("");
1032     }
1033
1034     function clearDerivedKeys() {
1035         DOM.extendedPrivKey.val("");
1036         DOM.extendedPubKey.val("");
1037         DOM.bip44accountXprv.val("");
1038         DOM.bip44accountXpub.val("");
1039     }
1040
1041     function addAddressToList(indexText, address, pubkey, privkey) {
1042         var row = $(addressRowTemplate.html());
1043         // Elements
1044         var indexCell = row.find(".index span");
1045         var addressCell = row.find(".address span");
1046         var pubkeyCell = row.find(".pubkey span");
1047         var privkeyCell = row.find(".privkey span");
1048         // Content
1049         indexCell.text(indexText);
1050         addressCell.text(address);
1051         pubkeyCell.text(pubkey);
1052         privkeyCell.text(privkey);
1053         // Visibility
1054         if (!showIndex) {
1055             indexCell.addClass("invisible");
1056         }
1057         if (!showAddress) {
1058             addressCell.addClass("invisible");
1059         }
1060         if (!showPubKey) {
1061             pubkeyCell.addClass("invisible");
1062         }
1063         if (!showPrivKey) {
1064             privkeyCell.addClass("invisible");
1065         }
1066         DOM.addresses.append(row);
1067         var rowShowQrEls = row.find("[data-show-qr]");
1068         setQrEvents(rowShowQrEls);
1069     }
1070
1071     function hasStrongRandom() {
1072         return 'crypto' in window && window['crypto'] !== null;
1073     }
1074
1075     function disableForms() {
1076         $("form").on("submit", function(e) {
1077             e.preventDefault();
1078         });
1079     }
1080
1081     function parseIntNoNaN(val, defaultVal) {
1082         var v = parseInt(val);
1083         if (isNaN(v)) {
1084             return defaultVal;
1085         }
1086         return v;
1087     }
1088
1089     function showPending() {
1090         DOM.feedback
1091             .text("Calculating...")
1092             .show();
1093     }
1094
1095     function findNearestWord(word) {
1096         var language = getLanguage();
1097         var words = WORDLISTS[language];
1098         var minDistance = 99;
1099         var closestWord = words[0];
1100         for (var i=0; i<words.length; i++) {
1101             var comparedTo = words[i];
1102             if (comparedTo.indexOf(word) == 0) {
1103                 return comparedTo;
1104             }
1105             var distance = Levenshtein.get(word, comparedTo);
1106             if (distance < minDistance) {
1107                 closestWord = comparedTo;
1108                 minDistance = distance;
1109             }
1110         }
1111         return closestWord;
1112     }
1113
1114     function hidePending() {
1115         DOM.feedback
1116             .text("")
1117             .hide();
1118     }
1119
1120     function populateNetworkSelect() {
1121         for (var i=0; i<networks.length; i++) {
1122             var network = networks[i];
1123             var option = $("<option>");
1124             option.attr("value", i);
1125             option.text(network.name);
1126             if (network.name == "BTC - Bitcoin") {
1127                 option.prop("selected", true);
1128             }
1129             DOM.phraseNetwork.append(option);
1130         }
1131     }
1132
1133     function populateClientSelect() {
1134         for (var i=0; i<clients.length; i++) {
1135             var client = clients[i];
1136             var option = $("<option>");
1137             option.attr("value", i);
1138             option.text(client.name);
1139             DOM.bip32Client.append(option);
1140         }
1141     }
1142
1143     function getLanguage() {
1144         var defaultLanguage = "english";
1145         // Try to get from existing phrase
1146         var language = getLanguageFromPhrase();
1147         // Try to get from url if not from phrase
1148         if (language.length == 0) {
1149             language = getLanguageFromUrl();
1150         }
1151         // Default to English if no other option
1152         if (language.length == 0) {
1153             language = defaultLanguage;
1154         }
1155         return language;
1156     }
1157
1158     function getLanguageFromPhrase(phrase) {
1159         // Check if how many words from existing phrase match a language.
1160         var language = "";
1161         if (!phrase) {
1162             phrase = DOM.phrase.val();
1163         }
1164         if (phrase.length > 0) {
1165             var words = phraseToWordArray(phrase);
1166             var languageMatches = {};
1167             for (l in WORDLISTS) {
1168                 // Track how many words match in this language
1169                 languageMatches[l] = 0;
1170                 for (var i=0; i<words.length; i++) {
1171                     var wordInLanguage = WORDLISTS[l].indexOf(words[i]) > -1;
1172                     if (wordInLanguage) {
1173                         languageMatches[l]++;
1174                     }
1175                 }
1176                 // Find languages with most word matches.
1177                 // This is made difficult due to commonalities between Chinese
1178                 // simplified vs traditional.
1179                 var mostMatches = 0;
1180                 var mostMatchedLanguages = [];
1181                 for (var l in languageMatches) {
1182                     var numMatches = languageMatches[l];
1183                     if (numMatches > mostMatches) {
1184                         mostMatches = numMatches;
1185                         mostMatchedLanguages = [l];
1186                     }
1187                     else if (numMatches == mostMatches) {
1188                         mostMatchedLanguages.push(l);
1189                     }
1190                 }
1191             }
1192             if (mostMatchedLanguages.length > 0) {
1193                 // Use first language and warn if multiple detected
1194                 language = mostMatchedLanguages[0];
1195                 if (mostMatchedLanguages.length > 1) {
1196                     console.warn("Multiple possible languages");
1197                     console.warn(mostMatchedLanguages);
1198                 }
1199             }
1200         }
1201         return language;
1202     }
1203
1204     function getLanguageFromUrl() {
1205         for (var language in WORDLISTS) {
1206             if (window.location.hash.indexOf(language) > -1) {
1207                 return language;
1208             }
1209         }
1210         return "";
1211     }
1212
1213     function setMnemonicLanguage() {
1214         var language = getLanguage();
1215         // Load the bip39 mnemonic generator for this language if required
1216         if (!(language in mnemonics)) {
1217             mnemonics[language] = new Mnemonic(language);
1218         }
1219         mnemonic = mnemonics[language];
1220     }
1221
1222     function convertPhraseToNewLanguage() {
1223         var oldLanguage = getLanguageFromPhrase();
1224         var newLanguage = getLanguageFromUrl();
1225         var oldPhrase = DOM.phrase.val();
1226         var oldWords = phraseToWordArray(oldPhrase);
1227         var newWords = [];
1228         for (var i=0; i<oldWords.length; i++) {
1229             var oldWord = oldWords[i];
1230             var index = WORDLISTS[oldLanguage].indexOf(oldWord);
1231             var newWord = WORDLISTS[newLanguage][index];
1232             newWords.push(newWord);
1233         }
1234         newPhrase = wordArrayToPhrase(newWords);
1235         return newPhrase;
1236     }
1237
1238     // TODO look at jsbip39 - mnemonic.splitWords
1239     function phraseToWordArray(phrase) {
1240         var words = phrase.split(/\s/g);
1241         var noBlanks = [];
1242         for (var i=0; i<words.length; i++) {
1243             var word = words[i];
1244             if (word.length > 0) {
1245                 noBlanks.push(word);
1246             }
1247         }
1248         return noBlanks;
1249     }
1250
1251     // TODO look at jsbip39 - mnemonic.joinWords
1252     function wordArrayToPhrase(words) {
1253         var phrase = words.join(" ");
1254         var language = getLanguageFromPhrase(phrase);
1255         if (language == "japanese") {
1256             phrase = words.join("\u3000");
1257         }
1258         return phrase;
1259     }
1260
1261     function isUsingOwnEntropy() {
1262         return DOM.useEntropy.prop("checked");
1263     }
1264
1265     function setMnemonicFromEntropy() {
1266         clearEntropyFeedback();
1267         // Get entropy value
1268         var entropyStr = DOM.entropy.val();
1269         // Work out minimum base for entropy
1270         var entropy = Entropy.fromString(entropyStr);
1271         if (entropy.binaryStr.length == 0) {
1272             return;
1273         }
1274         // Show entropy details
1275         showEntropyFeedback(entropy);
1276         // Use entropy hash if not using raw entropy
1277         var bits = entropy.binaryStr;
1278         var mnemonicLength = DOM.entropyMnemonicLength.val();
1279         if (mnemonicLength != "raw") {
1280             // Get bits by hashing entropy with SHA256
1281             var hash = sjcl.hash.sha256.hash(entropy.cleanStr);
1282             var hex = sjcl.codec.hex.fromBits(hash);
1283             bits = BigInteger.parse(hex, 16).toString(2);
1284             while (bits.length % 256 != 0) {
1285                 bits = "0" + bits;
1286             }
1287             // Truncate hash to suit number of words
1288             mnemonicLength = parseInt(mnemonicLength);
1289             var numberOfBits = 32 * mnemonicLength / 3;
1290             bits = bits.substring(0, numberOfBits);
1291             // show warning for weak entropy override
1292             if (mnemonicLength / 3 * 32 > entropy.binaryStr.length) {
1293                 DOM.entropyWeakEntropyOverrideWarning.removeClass("hidden");
1294             }
1295             else {
1296                 DOM.entropyWeakEntropyOverrideWarning.addClass("hidden");
1297             }
1298         }
1299         else {
1300             // hide warning for weak entropy override
1301             DOM.entropyWeakEntropyOverrideWarning.addClass("hidden");
1302         }
1303         // Discard trailing entropy
1304         var bitsToUse = Math.floor(bits.length / 32) * 32;
1305         var start = bits.length - bitsToUse;
1306         var binaryStr = bits.substring(start);
1307         // Convert entropy string to numeric array
1308         var entropyArr = [];
1309         for (var i=0; i<binaryStr.length / 8; i++) {
1310             var byteAsBits = binaryStr.substring(i*8, i*8+8);
1311             var entropyByte = parseInt(byteAsBits, 2);
1312             entropyArr.push(entropyByte)
1313         }
1314         // Convert entropy array to mnemonic
1315         var phrase = mnemonic.toMnemonic(entropyArr);
1316         // Set the mnemonic in the UI
1317         DOM.phrase.val(phrase);
1318         // Show the word indexes
1319         showWordIndexes();
1320         // Show the checksum
1321         showChecksum();
1322     }
1323
1324     function clearEntropyFeedback() {
1325         DOM.entropyCrackTime.text("...");
1326         DOM.entropyType.text("");
1327         DOM.entropyWordCount.text("0");
1328         DOM.entropyEventCount.text("0");
1329         DOM.entropyBitsPerEvent.text("0");
1330         DOM.entropyBits.text("0");
1331         DOM.entropyFiltered.html("&nbsp;");
1332         DOM.entropyBinary.html("&nbsp;");
1333     }
1334
1335     function showEntropyFeedback(entropy) {
1336         var numberOfBits = entropy.binaryStr.length;
1337         var timeToCrack = "unknown";
1338         try {
1339             var z = zxcvbn(entropy.base.parts.join(""));
1340             timeToCrack = z.crack_times_display.offline_fast_hashing_1e10_per_second;
1341             if (z.feedback.warning != "") {
1342                 timeToCrack = timeToCrack + " - " + z.feedback.warning;
1343             };
1344         }
1345         catch (e) {
1346             console.log("Error detecting entropy strength with zxcvbn:");
1347             console.log(e);
1348         }
1349         var entropyTypeStr = getEntropyTypeStr(entropy);
1350         var wordCount = Math.floor(numberOfBits / 32) * 3;
1351         var bitsPerEvent = entropy.bitsPerEvent.toFixed(2);
1352         var spacedBinaryStr = addSpacesEveryElevenBits(entropy.binaryStr);
1353         DOM.entropyFiltered.html(entropy.cleanHtml);
1354         DOM.entropyType.text(entropyTypeStr);
1355         DOM.entropyCrackTime.text(timeToCrack);
1356         DOM.entropyEventCount.text(entropy.base.ints.length);
1357         DOM.entropyBits.text(numberOfBits);
1358         DOM.entropyWordCount.text(wordCount);
1359         DOM.entropyBinary.text(spacedBinaryStr);
1360         DOM.entropyBitsPerEvent.text(bitsPerEvent);
1361         // detect and warn of filtering
1362         var rawNoSpaces = DOM.entropy.val().replace(/\s/g, "");
1363         var cleanNoSpaces = entropy.cleanStr.replace(/\s/g, "");
1364         var isFiltered = rawNoSpaces.length != cleanNoSpaces.length;
1365         if (isFiltered) {
1366             DOM.entropyFilterWarning.removeClass('hidden');
1367         }
1368         else {
1369             DOM.entropyFilterWarning.addClass('hidden');
1370         }
1371     }
1372
1373     function getEntropyTypeStr(entropy) {
1374         var typeStr = entropy.base.str;
1375         // Add some detail if these are cards
1376         if (entropy.base.asInt == 52) {
1377             var cardDetail = []; // array of message strings
1378             // Detect duplicates
1379             var dupes = [];
1380             var dupeTracker = {};
1381             for (var i=0; i<entropy.base.parts.length; i++) {
1382                 var card = entropy.base.parts[i];
1383                 var cardUpper = card.toUpperCase();
1384                 if (cardUpper in dupeTracker) {
1385                     dupes.push(card);
1386                 }
1387                 dupeTracker[cardUpper] = true;
1388             }
1389             if (dupes.length > 0) {
1390                 var dupeWord = "duplicates";
1391                 if (dupes.length == 1) {
1392                     dupeWord = "duplicate";
1393                 }
1394                 var msg = dupes.length + " " + dupeWord + ": " + dupes.slice(0,3).join(" ");
1395                 if (dupes.length > 3) {
1396                     msg += "...";
1397                 }
1398                 cardDetail.push(msg);
1399             }
1400             // Detect full deck
1401             var uniqueCards = [];
1402             for (var uniqueCard in dupeTracker) {
1403                 uniqueCards.push(uniqueCard);
1404             }
1405             if (uniqueCards.length == 52) {
1406                 cardDetail.unshift("full deck");
1407             }
1408             // Detect missing cards
1409             var values = "A23456789TJQK";
1410             var suits = "CDHS";
1411             var missingCards = [];
1412             for (var i=0; i<suits.length; i++) {
1413                 for (var j=0; j<values.length; j++) {
1414                     var card = values[j] + suits[i];
1415                     if (!(card in dupeTracker)) {
1416                         missingCards.push(card);
1417                     }
1418                 }
1419             }
1420             // Display missing cards if six or less, ie clearly going for full deck
1421             if (missingCards.length > 0 && missingCards.length <= 6) {
1422                 var msg = missingCards.length + " missing: " + missingCards.slice(0,3).join(" ");
1423                 if (missingCards.length > 3) {
1424                     msg += "...";
1425                 }
1426                 cardDetail.push(msg);
1427             }
1428             // Add card details to typeStr
1429             if (cardDetail.length > 0) {
1430                 typeStr += " (" + cardDetail.join(", ") + ")";
1431             }
1432         }
1433         return typeStr;
1434     }
1435
1436     function setQrEvents(els) {
1437         els.on("mouseenter", createQr);
1438         els.on("mouseleave", destroyQr);
1439         els.on("click", toggleQr);
1440     }
1441
1442     function createQr(e) {
1443         var content = e.target.textContent || e.target.value;
1444         if (content) {
1445             var qrEl = kjua({
1446                 text: content,
1447                 render: "canvas",
1448                 size: 310,
1449                 ecLevel: 'H',
1450             });
1451             DOM.qrImage.append(qrEl);
1452             if (!showQr) {
1453                 DOM.qrHider.addClass("hidden");
1454             }
1455             else {
1456                 DOM.qrHider.removeClass("hidden");
1457             }
1458             DOM.qrContainer.removeClass("hidden");
1459         }
1460     }
1461
1462     function destroyQr() {
1463         DOM.qrImage.text("");
1464         DOM.qrContainer.addClass("hidden");
1465     }
1466
1467     function toggleQr() {
1468         showQr = !showQr;
1469         DOM.qrHider.toggleClass("hidden");
1470         DOM.qrHint.toggleClass("hidden");
1471     }
1472
1473     function bip44TabSelected() {
1474         return DOM.bip44tab.hasClass("active");
1475     }
1476
1477     function bip32TabSelected() {
1478         return DOM.bip32tab.hasClass("active");
1479     }
1480
1481     function networkHasSegwit() {
1482         var n = network;
1483         if ("baseNetwork" in network) {
1484             n = bitcoinjs.bitcoin.networks[network.baseNetwork];
1485         }
1486         // check if only p2wpkh params are required
1487         if (p2wpkhSelected()) {
1488             return "p2wpkh" in n;
1489         }
1490         // check if only p2wpkh-in-p2sh params are required
1491         else if (p2wpkhInP2shSelected()) {
1492             return "p2wpkhInP2sh" in n;
1493         }
1494         // require both if it's unclear which params are required
1495         return "p2wpkh" in n && "p2wpkhInP2sh" in n;
1496     }
1497
1498     function bip49TabSelected() {
1499         return DOM.bip49tab.hasClass("active");
1500     }
1501
1502     function bip84TabSelected() {
1503         return DOM.bip84tab.hasClass("active");
1504     }
1505
1506     function bip141TabSelected() {
1507         return DOM.bip141tab.hasClass("active");
1508     }
1509
1510     function setHdCoin(coinValue) {
1511         DOM.bip44coin.val(coinValue);
1512         DOM.bip49coin.val(coinValue);
1513         DOM.bip84coin.val(coinValue);
1514     }
1515
1516     function showSegwitAvailable() {
1517         DOM.bip49unavailable.addClass("hidden");
1518         DOM.bip49available.removeClass("hidden");
1519         DOM.bip84unavailable.addClass("hidden");
1520         DOM.bip84available.removeClass("hidden");
1521         DOM.bip141unavailable.addClass("hidden");
1522         DOM.bip141available.removeClass("hidden");
1523     }
1524
1525     function showSegwitUnavailable() {
1526         DOM.bip49available.addClass("hidden");
1527         DOM.bip49unavailable.removeClass("hidden");
1528         DOM.bip84available.addClass("hidden");
1529         DOM.bip84unavailable.removeClass("hidden");
1530         DOM.bip141available.addClass("hidden");
1531         DOM.bip141unavailable.removeClass("hidden");
1532     }
1533
1534     function adjustNetworkForSegwit() {
1535         // If segwit is selected the xpub/xprv prefixes need to be adjusted
1536         // to avoid accidentally importing BIP49 xpub to BIP44 watch only
1537         // wallet.
1538         // See https://github.com/iancoleman/bip39/issues/125
1539         var segwitNetworks = null;
1540         // if a segwit network is alread selected, need to use base network to
1541         // look up new parameters
1542         if ("baseNetwork" in network) {
1543             network = bitcoinjs.bitcoin.networks[network.baseNetwork];
1544         }
1545         // choose the right segwit params
1546         if (p2wpkhSelected() && "p2wpkh" in network) {
1547             network = network.p2wpkh;
1548         }
1549         else if (p2wpkhInP2shSelected() && "p2wpkhInP2sh" in network) {
1550             network = network.p2wpkhInP2sh;
1551         }
1552     }
1553
1554     function lastIndexInTable() {
1555         var pathText = DOM.addresses.find(".index").last().text();
1556         var pathBits = pathText.split("/");
1557         var lastBit = pathBits[pathBits.length-1];
1558         var lastBitClean = lastBit.replace("'", "");
1559         return parseInt(lastBitClean);
1560     }
1561
1562     function uint8ArrayToHex(a) {
1563         var s = ""
1564         for (var i=0; i<a.length; i++) {
1565             var h = a[i].toString(16);
1566             while (h.length < 2) {
1567                 h = "0" + h;
1568             }
1569             s = s + h;
1570         }
1571         return s;
1572     }
1573
1574     function showWordIndexes() {
1575         var phrase = DOM.phrase.val();
1576         var words = phraseToWordArray(phrase);
1577         var wordIndexes = [];
1578         var language = getLanguage();
1579         for (var i=0; i<words.length; i++) {
1580             var word = words[i];
1581             var wordIndex = WORDLISTS[language].indexOf(word);
1582             wordIndexes.push(wordIndex);
1583         }
1584         var wordIndexesStr = wordIndexes.join(", ");
1585         DOM.entropyWordIndexes.text(wordIndexesStr);
1586     }
1587
1588     function showChecksum() {
1589         var phrase = DOM.phrase.val();
1590         var words = phraseToWordArray(phrase);
1591         var checksumBitlength = words.length / 3;
1592         var checksum = "";
1593         var binaryStr = "";
1594         var language = getLanguage();
1595         for (var i=words.length-1; i>=0; i--) {
1596             var word = words[i];
1597             var wordIndex = WORDLISTS[language].indexOf(word);
1598             var wordBinary = wordIndex.toString(2);
1599             while (wordBinary.length < 11) {
1600                 wordBinary = "0" + wordBinary;
1601             }
1602             var binaryStr = wordBinary + binaryStr;
1603             if (binaryStr.length >= checksumBitlength) {
1604                 var start = binaryStr.length - checksumBitlength;
1605                 var end = binaryStr.length;
1606                 checksum = binaryStr.substring(start, end);
1607                 // add spaces so the last group is 11 bits, not the first
1608                 checksum = checksum.split("").reverse().join("")
1609                 checksum = addSpacesEveryElevenBits(checksum);
1610                 checksum = checksum.split("").reverse().join("")
1611                 break;
1612             }
1613         }
1614         DOM.entropyChecksum.text(checksum);
1615     }
1616
1617     function updateCsv() {
1618         var tableCsv = "path,address,public key,private key\n";
1619         var rows = DOM.addresses.find("tr");
1620         for (var i=0; i<rows.length; i++) {
1621             var row = $(rows[i]);
1622             var cells = row.find("td");
1623             for (var j=0; j<cells.length; j++) {
1624                 var cell = $(cells[j]);
1625                 if (!cell.children().hasClass("invisible")) {
1626                     tableCsv = tableCsv + cell.text();
1627                 }
1628                 if (j != cells.length - 1) {
1629                     tableCsv = tableCsv + ",";
1630                 }
1631             }
1632             tableCsv = tableCsv + "\n";
1633         }
1634         DOM.csv.val(tableCsv);
1635     }
1636
1637     function addSpacesEveryElevenBits(binaryStr) {
1638         return binaryStr.match(/.{1,11}/g).join(" ");
1639     }
1640
1641     var networks = [
1642         {
1643             name: "AC - Asiacoin",
1644             onSelect: function() {
1645                 network = bitcoinjs.bitcoin.networks.asiacoin;
1646                 setHdCoin(51);
1647             },
1648         },
1649         {
1650             name: "ACC - Adcoin",
1651             onSelect: function() {
1652                 network = bitcoinjs.bitcoin.networks.adcoin;
1653                 setHdCoin(161);
1654             },
1655         },
1656         {
1657             name: "AUR - Auroracoin",
1658             onSelect: function() {
1659                 network = bitcoinjs.bitcoin.networks.auroracoin;
1660                 setHdCoin(85);
1661             },
1662         },
1663         {
1664             name: "AXE - Axe",
1665             onSelect: function() {
1666                 network = bitcoinjs.bitcoin.networks.axe;
1667                 setHdCoin(4242);
1668             },
1669                 },
1670                 {
1671             name: "ANON - ANON",
1672             onSelect: function() {
1673                 network = bitcoinjs.bitcoin.networks.anon;
1674                 setHdCoin(220);
1675             },
1676         },
1677         {
1678             name: "BCA - Bitcoin Atom",
1679             onSelect: function() {
1680                 network = bitcoinjs.bitcoin.networks.atom;
1681                 setHdCoin(185);
1682             },
1683         },
1684         {
1685             name: "BCH - Bitcoin Cash",
1686             onSelect: function() {
1687                 DOM.bitcoinCashAddressTypeContainer.removeClass("hidden");
1688                 setHdCoin(145);
1689             },
1690         },
1691         {
1692             name: "BEET - Beetlecoin",
1693             onSelect: function() {
1694                 network = bitcoinjs.bitcoin.networks.beetlecoin;
1695                 setHdCoin(800);
1696             },
1697         },
1698         {
1699             name: "BELA - Belacoin",
1700             onSelect: function() {
1701                 network = bitcoinjs.bitcoin.networks.belacoin;
1702                 setHdCoin(73);
1703             },
1704         },
1705         {
1706             name: "BLK - BlackCoin",
1707             onSelect: function() {
1708                 network = bitcoinjs.bitcoin.networks.blackcoin;
1709                 setHdCoin(10);
1710             },
1711         },
1712         {
1713             name: "BRIT - Britcoin",
1714             onSelect: function() {
1715                 network = bitcoinjs.bitcoin.networks.britcoin;
1716                 setHdCoin(70);
1717             },
1718         },
1719         {
1720             name: "BSD - Bitsend",
1721             onSelect: function() {
1722                 network = bitcoinjs.bitcoin.networks.bitsend;
1723                 setHdCoin(91);
1724             },
1725         },
1726         {
1727             name: "BTA - Bata",
1728             onSelect: function() {
1729                 network = bitcoinjs.bitcoin.networks.bata;
1730                 setHdCoin(89);
1731             },
1732         },
1733         {
1734             name: "BTC - Bitcoin",
1735             onSelect: function() {
1736                 network = bitcoinjs.bitcoin.networks.bitcoin;
1737                 setHdCoin(0);
1738             },
1739         },
1740         {
1741             name: "BTC - Bitcoin Testnet",
1742             onSelect: function() {
1743                 network = bitcoinjs.bitcoin.networks.testnet;
1744                 setHdCoin(1);
1745             },
1746         },
1747                 {
1748             name: "BITG - Bitcoin Green",
1749             onSelect: function() {
1750                 network = bitcoinjs.bitcoin.networks.bitcoingreen;
1751                 setHdCoin(222);
1752             },
1753         },
1754         {
1755             name: "BTCP - Bitcoin Private",
1756             onSelect: function() {
1757                 network = bitcoinjs.bitcoin.networks.bitcoinprivate;
1758                 setHdCoin(183);
1759             },
1760         },
1761         {
1762             name: "BTCZ - Bitcoinz",
1763             onSelect: function() {
1764                 network = bitcoinjs.bitcoin.networks.bitcoinz;
1765                 setHdCoin(177);
1766             },
1767         },
1768         {
1769             name: "BTDX - BitCloud",
1770             onSelect: function() {
1771                 network = bitcoinjs.bitcoin.networks.bitcloud;
1772                 setHdCoin(218);
1773             },
1774         },
1775         {
1776             name: "BTG - Bitcoin Gold",
1777             onSelect: function() {
1778                 network = bitcoinjs.bitcoin.networks.bgold;
1779                 setHdCoin(156);
1780             },
1781         },
1782         {
1783             name: "BTX - Bitcore",
1784             onSelect: function() {
1785                 network = bitcoinjs.bitcoin.networks.bitcore;
1786                 setHdCoin(160);
1787             },
1788         },
1789         {
1790             name: "CCN - Cannacoin",
1791             onSelect: function() {
1792                 network = bitcoinjs.bitcoin.networks.cannacoin;
1793                 setHdCoin(19);
1794             },
1795         },
1796         {
1797             name: "CESC - Cryptoescudo",
1798             onSelect: function() {
1799                 network = bitcoinjs.bitcoin.networks.cannacoin;
1800                 setHdCoin(111);
1801             },
1802         },
1803         {
1804             name: "CDN - Canadaecoin",
1805             onSelect: function() {
1806                 network = bitcoinjs.bitcoin.networks.canadaecoin;
1807                 setHdCoin(34);
1808             },
1809         },
1810         {
1811             name: "CLAM - Clams",
1812             onSelect: function() {
1813                 network = bitcoinjs.bitcoin.networks.clam;
1814                 setHdCoin(23);
1815             },
1816         },
1817         {
1818             name: "CLO - Callisto",
1819             segwitAvailable: false,
1820             onSelect: function() {
1821                 network = bitcoinjs.bitcoin.networks.bitcoin;
1822                 setHdCoin(820);
1823             },
1824         },
1825         {
1826             name: "CLUB - Clubcoin",
1827             onSelect: function() {
1828                 network = bitcoinjs.bitcoin.networks.clubcoin;
1829                 setHdCoin(79);
1830             },
1831         },
1832         {
1833             name: "CMP - Compcoin",
1834             onSelect: function() {
1835                 network = bitcoinjs.bitcoin.networks.compcoin;
1836                 setHdCoin(71);
1837             },
1838         },
1839         {
1840             name: "CRAVE - Crave",
1841             onSelect: function() {
1842                 network = bitcoinjs.bitcoin.networks.crave;
1843                 setHdCoin(186);
1844             },
1845         },
1846         {
1847             name: "CRW - Crown",
1848             onSelect: function() {
1849                 network = bitcoinjs.bitcoin.networks.crown;
1850                 setHdCoin(72);
1851             },
1852         },
1853         {
1854             name: "DASH - Dash",
1855             onSelect: function() {
1856                 network = bitcoinjs.bitcoin.networks.dash;
1857                 setHdCoin(5);
1858             },
1859         },
1860         {
1861             name: "DASH - Dash Testnet",
1862             onSelect: function() {
1863                 network = bitcoinjs.bitcoin.networks.dashtn;
1864                 setHdCoin(1);
1865             },
1866         },
1867         {
1868             name: "DFC - Defcoin",
1869             onSelect: function() {
1870                 network = bitcoinjs.bitcoin.networks.defcoin;
1871                 setHdCoin(1337);
1872             },
1873         },
1874         {
1875             name: "DGB - Digibyte",
1876             onSelect: function() {
1877                 network = bitcoinjs.bitcoin.networks.digibyte;
1878                 setHdCoin(20);
1879             },
1880         },
1881         {
1882             name: "DGC - Digitalcoin",
1883             onSelect: function() {
1884                 network = bitcoinjs.bitcoin.networks.digitalcoin;
1885                 setHdCoin(18);
1886             },
1887         },
1888         {
1889             name: "DMD - Diamond",
1890             onSelect: function() {
1891                 network = bitcoinjs.bitcoin.networks.diamond;
1892                 setHdCoin(152);
1893             },
1894         },
1895         {
1896             name: "DNR - Denarius",
1897             onSelect: function() {
1898                 network = bitcoinjs.bitcoin.networks.denarius;
1899                 setHdCoin(116);
1900             },
1901         },
1902         {
1903             name: "DOGE - Dogecoin",
1904             onSelect: function() {
1905                 network = bitcoinjs.bitcoin.networks.dogecoin;
1906                 setHdCoin(3);
1907             },
1908         },
1909         {
1910             name: "ECN - Ecoin",
1911             onSelect: function() {
1912                 network = bitcoinjs.bitcoin.networks.ecoin;
1913                 setHdCoin(115);
1914             },
1915         },
1916         {
1917             name: "EDRC - Edrcoin",
1918             onSelect: function() {
1919                 network = bitcoinjs.bitcoin.networks.edrcoin;
1920                 setHdCoin(56);
1921             },
1922         },
1923         {
1924             name: "EFL - Egulden",
1925             onSelect: function() {
1926                 network = bitcoinjs.bitcoin.networks.egulden;
1927                 setHdCoin(78);
1928             },
1929         },
1930         {
1931             name: "EMC2 - Einsteinium",
1932             onSelect: function() {
1933                 network = bitcoinjs.bitcoin.networks.einsteinium;
1934                 setHdCoin(41);
1935             },
1936         },
1937         {
1938             name: "ERC - Europecoin",
1939             onSelect: function() {
1940                 network = bitcoinjs.bitcoin.networks.europecoin;
1941                 setHdCoin(151);
1942             },
1943         },
1944         {
1945             name: "ETC - Ethereum Classic",
1946             segwitAvailable: false,
1947             onSelect: function() {
1948                 network = bitcoinjs.bitcoin.networks.bitcoin;
1949                 setHdCoin(61);
1950             },
1951         },
1952         {
1953             name: "ETH - Ethereum",
1954             onSelect: function() {
1955                 network = bitcoinjs.bitcoin.networks.bitcoin;
1956                 setHdCoin(60);
1957             },
1958         },
1959         {
1960             name: "EXCL - Exclusivecoin",
1961             onSelect: function() {
1962                 network = bitcoinjs.bitcoin.networks.exclusivecoin;
1963                 setHdCoin(190);
1964             },
1965         },
1966         {
1967             name: "EXCC - ExchangeCoin",
1968             onSelect: function() {
1969                 network = bitcoinjs.bitcoin.networks.exchangecoin;
1970                 setHdCoin(0);
1971             },
1972         },
1973         {
1974             name: "EXP - Expanse",
1975             segwitAvailable: false,
1976             onSelect: function() {
1977                 network = bitcoinjs.bitcoin.networks.bitcoin;
1978                 setHdCoin(40);
1979             },
1980         },
1981         {
1982             name: "FJC - Fujicoin",
1983             onSelect: function() {
1984                 network = bitcoinjs.bitcoin.networks.fujicoin;
1985                 setHdCoin(75);
1986             },
1987         },
1988         {
1989             name: "FLASH - Flashcoin",
1990             onSelect: function() {
1991                 network = bitcoinjs.bitcoin.networks.flashcoin;
1992                 setHdCoin(120);
1993             },
1994         },
1995         {
1996             name: "FRST - Firstcoin",
1997             onSelect: function() {
1998                 network = bitcoinjs.bitcoin.networks.firstcoin;
1999                 setHdCoin(167);
2000             },
2001         },
2002         {
2003             name: "FTC - Feathercoin",
2004             onSelect: function() {
2005                 network = bitcoinjs.bitcoin.networks.feathercoin;
2006                 setHdCoin(8);
2007             },
2008         },
2009         {
2010             name: "GAME - GameCredits",
2011             onSelect: function() {
2012                 network = bitcoinjs.bitcoin.networks.game;
2013                 setHdCoin(101);
2014             },
2015         },
2016         {
2017             name: "GBX - Gobyte",
2018             onSelect: function() {
2019                 network = bitcoinjs.bitcoin.networks.gobyte;
2020                 setHdCoin(176);
2021             },
2022         },
2023         {
2024             name: "GCR - GCRCoin",
2025             onSelect: function() {
2026                 network = bitcoinjs.bitcoin.networks.gcr;
2027                 setHdCoin(79);
2028             },
2029         },
2030         {
2031             name: "GRC - Gridcoin",
2032             onSelect: function() {
2033                 network = bitcoinjs.bitcoin.networks.gridcoin;
2034                 setHdCoin(84);
2035             },
2036         },
2037         {
2038             name: "HNC - Helleniccoin",
2039             onSelect: function() {
2040                 network = bitcoinjs.bitcoin.networks.helleniccoin;
2041                 setHdCoin(168);
2042             },
2043         },
2044                 {
2045             name: "HUSH - Hush",
2046             onSelect: function() {
2047                 network = bitcoinjs.bitcoin.networks.hush;
2048                 setHdCoin(197);
2049             },
2050         },
2051         {
2052             name: "INSN - Insane",
2053             onSelect: function() {
2054                 network = bitcoinjs.bitcoin.networks.insane;
2055                 setHdCoin(68);
2056             },
2057         },
2058         {
2059             name: "IOP - Iop",
2060             onSelect: function() {
2061                 network = bitcoinjs.bitcoin.networks.iop;
2062                 setHdCoin(66);
2063             },
2064         },
2065         {
2066             name: "IXC - Ixcoin",
2067             onSelect: function() {
2068                 network = bitcoinjs.bitcoin.networks.ixcoin;
2069                 setHdCoin(86);
2070             },
2071         },
2072         {
2073             name: "JBS - Jumbucks",
2074             onSelect: function() {
2075                 network = bitcoinjs.bitcoin.networks.jumbucks;
2076                 setHdCoin(26);
2077             },
2078         },
2079         {
2080             name: "KMD - Komodo",
2081             bip49available: false,
2082             onSelect: function() {
2083                 network = bitcoinjs.bitcoin.networks.komodo;
2084                 setHdCoin(141);
2085             },
2086         },
2087         {
2088             name: "KOBO - Kobocoin",
2089             bip49available: false,
2090             onSelect: function() {
2091                 network = bitcoinjs.bitcoin.networks.kobocoin;
2092                 setHdCoin(196);
2093             },
2094         },
2095         {
2096             name: "LBC - Library Credits",
2097             onSelect: function() {
2098                 network = bitcoinjs.bitcoin.networks.lbry;
2099                 setHdCoin(140);
2100             },
2101         },
2102         {
2103             name: "LCC - Litecoincash",
2104             onSelect: function() {
2105                 network = bitcoinjs.bitcoin.networks.litecoincash;
2106                 setHdCoin(192);
2107             },
2108         },
2109         {
2110             name: "LDCN - Landcoin",
2111             onSelect: function() {
2112                 network = bitcoinjs.bitcoin.networks.landcoin;
2113                 setHdCoin(63);
2114             },
2115         },
2116         {
2117             name: "LINX - Linx",
2118             onSelect: function() {
2119                 network = bitcoinjs.bitcoin.networks.linx;
2120                 setHdCoin(114);
2121             },
2122         },
2123         {
2124             name: "LTC - Litecoin",
2125             onSelect: function() {
2126                 network = bitcoinjs.bitcoin.networks.litecoin;
2127                 setHdCoin(2);
2128                 DOM.litecoinLtubContainer.removeClass("hidden");
2129             },
2130         },
2131         {
2132             name: "LYNX - Lynx",
2133             onSelect: function() {
2134                 network = bitcoinjs.bitcoin.networks.lynx;
2135                 setHdCoin(191);
2136             },
2137         },
2138         {
2139             name: "MAZA - Maza",
2140             onSelect: function() {
2141                 network = bitcoinjs.bitcoin.networks.maza;
2142                 setHdCoin(13);
2143             },
2144         },
2145         {
2146             name: "MEC - Megacoin",
2147             onSelect: function() {
2148                 network = bitcoinjs.bitcoin.networks.megacoin;
2149                 setHdCoin(217);
2150             },
2151         },
2152         {
2153             name: "MIX - MIX",
2154             segwitAvailable: false,
2155             onSelect: function() {
2156                 network = bitcoinjs.bitcoin.networks.bitcoin;
2157                 setHdCoin(76);
2158             },
2159         },
2160         {
2161             name: "MNX - Minexcoin",
2162             onSelect: function() {
2163                 network = bitcoinjs.bitcoin.networks.minexcoin;
2164                 setHdCoin(182);
2165             },
2166         },
2167         {
2168             name: "MONA - Monacoin",
2169             onSelect: function() {
2170                 network = bitcoinjs.bitcoin.networks.monacoin,
2171                 setHdCoin(22);
2172             },
2173         },
2174         {
2175             name: "MUSIC - Musicoin",
2176             segwitAvailable: false,
2177             onSelect: function() {
2178                 network = bitcoinjs.bitcoin.networks.bitcoin;
2179                 setHdCoin(184);
2180             },
2181         },
2182         {
2183             name: "NAV - Navcoin",
2184             onSelect: function() {
2185                 network = bitcoinjs.bitcoin.networks.navcoin;
2186                 setHdCoin(130);
2187             },
2188         },
2189         {
2190             name: "NEBL - Neblio",
2191             onSelect: function() {
2192                 network = bitcoinjs.bitcoin.networks.neblio;
2193                 setHdCoin(146);
2194             },
2195         },
2196         {
2197             name: "NEOS - Neoscoin",
2198             onSelect: function() {
2199                 network = bitcoinjs.bitcoin.networks.neoscoin;
2200                 setHdCoin(25);
2201             },
2202         },
2203         {
2204             name: "NLG - Gulden",
2205             onSelect: function() {
2206                 network = bitcoinjs.bitcoin.networks.gulden;
2207                 setHdCoin(87);
2208             },
2209         },
2210         {
2211             name: "NMC - Namecoin",
2212             onSelect: function() {
2213                 network = bitcoinjs.bitcoin.networks.namecoin;
2214                 setHdCoin(7);
2215             },
2216         },
2217         {
2218             name: "NRG - Energi",
2219             onSelect: function() {
2220                 network = bitcoinjs.bitcoin.networks.energi;
2221                 setHdCoin(204);
2222             },
2223         },
2224         {
2225             name: "NRO - Neurocoin",
2226             onSelect: function() {
2227                 network = bitcoinjs.bitcoin.networks.neurocoin;
2228                 setHdCoin(110);
2229             },
2230         },
2231         {
2232             name: "NSR - Nushares",
2233             onSelect: function() {
2234                 network = bitcoinjs.bitcoin.networks.nushares;
2235                 setHdCoin(11);
2236             },
2237         },
2238         {
2239             name: "NYC - Newyorkc",
2240             onSelect: function() {
2241                 network = bitcoinjs.bitcoin.networks.newyorkc;
2242                 setHdCoin(179);
2243             },
2244         },
2245         {
2246             name: "NVC - Novacoin",
2247             onSelect: function() {
2248                 network = bitcoinjs.bitcoin.networks.novacoin;
2249                 setHdCoin(50);
2250             },
2251         },
2252         {
2253             name: "OK - Okcash",
2254             onSelect: function() {
2255                 network = bitcoinjs.bitcoin.networks.okcash;
2256                 setHdCoin(69);
2257             },
2258         },
2259         {
2260             name: "OMNI - Omnicore",
2261             onSelect: function() {
2262                 network = bitcoinjs.bitcoin.networks.omnicore;
2263                 setHdCoin(200);
2264             },
2265         },
2266         {
2267             name: "ONX - Onixcoin",
2268             onSelect: function() {
2269                 network = bitcoinjs.bitcoin.networks.onixcoin;
2270                 setHdCoin(174);
2271             },
2272         },
2273         {
2274             name: "PINK - Pinkcoin",
2275             onSelect: function() {
2276                 network = bitcoinjs.bitcoin.networks.pinkcoin;
2277                 setHdCoin(117);
2278             },
2279         },
2280         {
2281             name: "PIRL - Pirl",
2282             segwitAvailable: false,
2283             onSelect: function() {
2284                 network = bitcoinjs.bitcoin.networks.bitcoin;
2285                 setHdCoin(164);
2286             },
2287         },
2288         {
2289             name: "PIVX - PIVX",
2290             onSelect: function() {
2291                 network = bitcoinjs.bitcoin.networks.pivx;
2292                 setHdCoin(119);
2293             },
2294         },
2295         {
2296             name: "PIVX - PIVX Testnet",
2297             onSelect: function() {
2298                 network = bitcoinjs.bitcoin.networks.pivxtestnet;
2299                 setHdCoin(1);
2300             },
2301         },
2302         {
2303             name: "POA - Poa",
2304             segwitAvailable: false,
2305             onSelect: function() {
2306                 network = bitcoinjs.bitcoin.networks.bitcoin;
2307                 setHdCoin(178);
2308             },
2309         },
2310         {
2311             name: "POSW - POSWcoin",
2312             onSelect: function() {
2313                 network = bitcoinjs.bitcoin.networks.poswcoin;
2314                 setHdCoin(47);
2315             },
2316         },
2317         {
2318             name: "POT - Potcoin",
2319             onSelect: function() {
2320                 network = bitcoinjs.bitcoin.networks.potcoin;
2321                 setHdCoin(81);
2322             },
2323         },
2324         {
2325             name: "PPC - Peercoin",
2326             onSelect: function() {
2327                 network = bitcoinjs.bitcoin.networks.peercoin;
2328                 setHdCoin(6);
2329             },
2330         },
2331                 {
2332             name: "PRJ - ProjectCoin",
2333             onSelect: function() {
2334                 network = bitcoinjs.bitcoin.networks.projectcoin;
2335                 setHdCoin(533);
2336             },
2337         },
2338         {
2339             name: "PSB - Pesobit",
2340             onSelect: function() {
2341                 network = bitcoinjs.bitcoin.networks.pesobit;
2342                 setHdCoin(62);
2343             },
2344         },
2345         {
2346             name: "PUT - Putincoin",
2347             onSelect: function() {
2348                 network = bitcoinjs.bitcoin.networks.putincoin;
2349                 setHdCoin(122);
2350             },
2351         },
2352         {
2353             name: "RBY - Rubycoin",
2354             onSelect: function() {
2355                 network = bitcoinjs.bitcoin.networks.rubycoin;
2356                 setHdCoin(16);
2357             },
2358         },
2359         {
2360             name: "RDD - Reddcoin",
2361             onSelect: function() {
2362                 network = bitcoinjs.bitcoin.networks.reddcoin;
2363                 setHdCoin(4);
2364             },
2365         },
2366         {
2367             name: "RVR - RevolutionVR",
2368             onSelect: function() {
2369                 network = bitcoinjs.bitcoin.networks.revolutionvr;
2370                 setHdCoin(129);
2371             },
2372         },
2373         {
2374           name: "SLS - Salus",
2375           onSelect: function() {
2376               network = bitcoinjs.bitcoin.networks.salus;
2377               setHdCoin(63);
2378             },
2379         },
2380         {
2381             name: "SDC - ShadowCash",
2382             onSelect: function() {
2383                 network = bitcoinjs.bitcoin.networks.shadow;
2384                 setHdCoin(35);
2385             },
2386         },
2387         {
2388             name: "SDC - ShadowCash Testnet",
2389             onSelect: function() {
2390                 network = bitcoinjs.bitcoin.networks.shadowtn;
2391                 setHdCoin(1);
2392             },
2393         },
2394         {
2395             name: "SLM - Slimcoin",
2396             onSelect: function() {
2397                 network = bitcoinjs.bitcoin.networks.slimcoin;
2398                 setHdCoin(63);
2399             },
2400         },
2401         {
2402             name: "SLM - Slimcoin Testnet",
2403             onSelect: function() {
2404                 network = bitcoinjs.bitcoin.networks.slimcointn;
2405                 setHdCoin(111);
2406             },
2407         },
2408         {
2409             name: "SLR - Solarcoin",
2410             onSelect: function() {
2411                 network = bitcoinjs.bitcoin.networks.solarcoin;
2412                 setHdCoin(58);
2413             },
2414         },
2415         {
2416             name: "SMLY - Smileycoin",
2417             onSelect: function() {
2418                 network = bitcoinjs.bitcoin.networks.smileycoin;
2419                 setHdCoin(59);
2420             },
2421         },
2422         {
2423             name: "STASH - Stash",
2424             onSelect: function() {
2425                 network = bitcoinjs.bitcoin.networks.stash;
2426                 setHdCoin(0xC0C0);
2427             },
2428         },
2429         {
2430             name: "STASH - Stash Testnet",
2431             onSelect: function() {
2432                 network = bitcoinjs.bitcoin.networks.stashtn;
2433                 setHdCoin(0xCAFE);
2434             },
2435         },
2436         {
2437             name: "STRAT - Stratis",
2438             onSelect: function() {
2439                 network = bitcoinjs.bitcoin.networks.stratis;
2440                 setHdCoin(105);
2441             },
2442         },
2443         {
2444             name: "TSTRAT - Stratis Testnet",
2445             onSelect: function() {
2446                 network = bitcoinjs.bitcoin.networks.stratistest;
2447                 setHdCoin(105);
2448             },
2449         },
2450         {
2451             name: "SYS - Syscoin",
2452             onSelect: function() {
2453                 network = bitcoinjs.bitcoin.networks.syscoin;
2454                 setHdCoin(57);
2455             },
2456         },
2457         {
2458             name: "THC - Hempcoin",
2459             onSelect: function() {
2460                 network = bitcoinjs.bitcoin.networks.hempcoin;
2461                 setHdCoin(113);
2462             },
2463         },
2464         {
2465             name: "TOA - Toa",
2466             onSelect: function() {
2467                 network = bitcoinjs.bitcoin.networks.toa;
2468                 setHdCoin(159);
2469             },
2470         },
2471         {
2472             name: "USC - Ultimatesecurecash",
2473             onSelect: function() {
2474                 network = bitcoinjs.bitcoin.networks.ultimatesecurecash;
2475                 setHdCoin(112);
2476             },
2477         },
2478         {
2479             name: "USNBT - NuBits",
2480             onSelect: function() {
2481                 network = bitcoinjs.bitcoin.networks.nubits;
2482                 setHdCoin(12);
2483             },
2484         },
2485         {
2486             name: "UNO - Unobtanium",
2487             onSelect: function() {
2488                 network = bitcoinjs.bitcoin.networks.unobtanium;
2489                 setHdCoin(92);
2490             },
2491         },
2492         {
2493             name: "VASH - Vpncoin",
2494             onSelect: function() {
2495                 network = bitcoinjs.bitcoin.networks.vpncoin;
2496                 setHdCoin(33);
2497             },
2498         },
2499         {
2500             name: "VIA - Viacoin",
2501             onSelect: function() {
2502                 network = bitcoinjs.bitcoin.networks.viacoin;
2503                 setHdCoin(14);
2504             },
2505         },
2506         {
2507             name: "VIA - Viacoin Testnet",
2508             onSelect: function() {
2509                 network = bitcoinjs.bitcoin.networks.viacointestnet;
2510                 setHdCoin(1);
2511             },
2512         },
2513         {
2514             name: "VIVO - Vivo",
2515             onSelect: function() {
2516                 network = bitcoinjs.bitcoin.networks.vivo;
2517                 setHdCoin(166);
2518             },
2519         },
2520         {
2521             name: "VTC - Vertcoin",
2522             onSelect: function() {
2523                 network = bitcoinjs.bitcoin.networks.vertcoin;
2524                 setHdCoin(28);
2525             },
2526         },
2527         {
2528             name: "WC - Wincoin",
2529             onSelect: function() {
2530                 network = bitcoinjs.bitcoin.networks.wincoin;
2531                 setHdCoin(181);
2532             },
2533         },
2534                 {
2535             name: "XAX - Artax",
2536             onSelect: function() {
2537                 network = bitcoinjs.bitcoin.networks.artax;
2538                 setHdCoin(219);
2539             },
2540         },
2541         {
2542             name: "XBC - Bitcoinplus",
2543             onSelect: function() {
2544                 network = bitcoinjs.bitcoin.networks.bitcoinplus;
2545                 setHdCoin(65);
2546             },
2547         },
2548         {
2549             name: "XMY - Myriadcoin",
2550             onSelect: function() {
2551                 network = bitcoinjs.bitcoin.networks.myriadcoin;
2552                 setHdCoin(90);
2553             },
2554         },
2555         {
2556             name: "XRP - Ripple",
2557             onSelect: function() {
2558                 network = bitcoinjs.bitcoin.networks.bitcoin;
2559                 setHdCoin(144);
2560             },
2561         },
2562         {
2563             name: "XVC - Vcash",
2564             onSelect: function() {
2565                 network = bitcoinjs.bitcoin.networks.vcash;
2566                 setHdCoin(127);
2567             },
2568         },
2569         {
2570             name: "XVG - Verge",
2571             onSelect: function() {
2572                 network = bitcoinjs.bitcoin.networks.verge;
2573                 setHdCoin(77);
2574             },
2575         },
2576         {
2577             name: "XUEZ - Xuez",
2578             segwitAvailable: false,
2579             onSelect: function() {
2580                 network = bitcoinjs.bitcoin.networks.xuez;
2581                 setHdCoin(225);
2582             },
2583         },
2584         {
2585             name: "XWC - Whitecoin",
2586             onSelect: function() {
2587                 network = bitcoinjs.bitcoin.networks.whitecoin;
2588                 setHdCoin(155);
2589             },
2590         },
2591         {
2592             name: "XZC - Zcoin",
2593             onSelect: function() {
2594                 network = bitcoinjs.bitcoin.networks.zcoin;
2595                 setHdCoin(136);
2596             },
2597         },
2598         {
2599             name: "ZCL - Zclassic",
2600             onSelect: function() {
2601                 network = bitcoinjs.bitcoin.networks.zclassic;
2602                 setHdCoin(147);
2603             },
2604         },
2605         {
2606             name: "ZEC - Zcash",
2607             onSelect: function() {
2608                 network = bitcoinjs.bitcoin.networks.zcash;
2609                 setHdCoin(133);
2610             },
2611         },
2612         {
2613             name: "ZEN - Zencash",
2614             onSelect: function() {
2615                 network = bitcoinjs.bitcoin.networks.zencash;
2616                 setHdCoin(121);
2617             },
2618         },
2619     ]
2620
2621     var clients = [
2622         {
2623             name: "Bitcoin Core",
2624             onSelect: function() {
2625                 DOM.bip32path.val("m/0'/0'");
2626                 DOM.hardenedAddresses.prop('checked', true);
2627             },
2628         },
2629         {
2630             name: "blockchain.info",
2631             onSelect: function() {
2632                 DOM.bip32path.val("m/44'/0'/0'");
2633                 DOM.hardenedAddresses.prop('checked', false);
2634             },
2635         },
2636         {
2637             name: "MultiBit HD",
2638             onSelect: function() {
2639                 DOM.bip32path.val("m/0'/0");
2640                 DOM.hardenedAddresses.prop('checked', false);
2641             },
2642         },
2643         {
2644             name: "Coinomi, Ledger",
2645             onSelect: function() {
2646                 DOM.bip32path.val("m/44'/"+DOM.bip44coin.val()+"'/0'");
2647                 DOM.hardenedAddresses.prop('checked', false);
2648             },
2649         }
2650     ]
2651
2652     init();
2653
2654 })();