+ function showEntropyFeedback(entropy) {
+ var numberOfBits = entropy.binaryStr.length;
+ var timeToCrack = "unknown";
+ try {
+ var z = zxcvbn(entropy.base.parts.join(""));
+ timeToCrack = z.crack_times_display.offline_fast_hashing_1e10_per_second;
+ if (z.feedback.warning != "") {
+ timeToCrack = timeToCrack + " - " + z.feedback.warning;
+ };
+ }
+ catch (e) {
+ console.log("Error detecting entropy strength with zxcvbn:");
+ console.log(e);
+ }
+ var entropyTypeStr = getEntropyTypeStr(entropy);
+ var wordCount = Math.floor(numberOfBits / 32) * 3;
+ var bitsPerEvent = entropy.bitsPerEvent.toFixed(2);
+ DOM.entropyFiltered.html(entropy.cleanHtml);
+ DOM.entropyType.text(entropyTypeStr);
+ DOM.entropyCrackTime.text(timeToCrack);
+ DOM.entropyEventCount.text(entropy.base.ints.length);
+ DOM.entropyBits.text(numberOfBits);
+ DOM.entropyWordCount.text(wordCount);
+ DOM.entropyBinary.text(entropy.binaryStr);
+ DOM.entropyBitsPerEvent.text(bitsPerEvent);
+ }
+
+ function getEntropyTypeStr(entropy) {
+ var typeStr = entropy.base.str;
+ // Add some detail if these are cards
+ if (entropy.base.asInt == 52) {
+ var cardDetail = []; // array of message strings
+ // Detect duplicates
+ var dupes = [];
+ var dupeTracker = {};
+ for (var i=0; i<entropy.base.parts.length; i++) {
+ var card = entropy.base.parts[i];
+ var cardUpper = card.toUpperCase();
+ if (cardUpper in dupeTracker) {
+ dupes.push(card);
+ }
+ dupeTracker[cardUpper] = true;
+ }
+ if (dupes.length > 0) {
+ var dupeWord = "duplicates";
+ if (dupes.length == 1) {
+ dupeWord = "duplicate";
+ }
+ var msg = dupes.length + " " + dupeWord + ": " + dupes.slice(0,3).join(" ");
+ if (dupes.length > 3) {
+ msg += "...";
+ }
+ cardDetail.push(msg);
+ }
+ // Detect full deck
+ var uniqueCards = [];
+ for (var uniqueCard in dupeTracker) {
+ uniqueCards.push(uniqueCard);
+ }
+ if (uniqueCards.length == 52) {
+ cardDetail.unshift("full deck");
+ }
+ // Detect missing cards
+ var values = "A23456789TJQK";
+ var suits = "CDHS";
+ var missingCards = [];
+ for (var i=0; i<suits.length; i++) {
+ for (var j=0; j<values.length; j++) {
+ var card = values[j] + suits[i];
+ if (!(card in dupeTracker)) {
+ missingCards.push(card);
+ }
+ }
+ }
+ // Display missing cards if six or less, ie clearly going for full deck
+ if (missingCards.length > 0 && missingCards.length <= 6) {
+ var msg = missingCards.length + " missing: " + missingCards.slice(0,3).join(" ");
+ if (missingCards.length > 3) {
+ msg += "...";
+ }
+ cardDetail.push(msg);
+ }
+ // Add card details to typeStr
+ if (cardDetail.length > 0) {
+ typeStr += " (" + cardDetail.join(", ") + ")";
+ }
+ }
+ return typeStr;
+ }
+
+ function setQrEvents(els) {
+ els.on("mouseenter", createQr);
+ els.on("mouseleave", destroyQr);
+ els.on("click", toggleQr);
+ }
+
+ function createQr(e) {
+ var content = e.target.textContent || e.target.value;
+ if (content) {
+ var size = 130;
+ DOM.qrImage.qrcode({width: size, height: size, text: content});
+ if (!showQr) {
+ DOM.qrHider.addClass("hidden");
+ }
+ else {
+ DOM.qrHider.removeClass("hidden");
+ }
+ DOM.qrContainer.removeClass("hidden");
+ }
+ }
+
+ function destroyQr() {
+ DOM.qrImage.text("");
+ DOM.qrContainer.addClass("hidden");
+ }
+
+ function toggleQr() {
+ showQr = !showQr;
+ DOM.qrHider.toggleClass("hidden");
+ DOM.qrHint.toggleClass("hidden");
+ }
+
+ function bip44TabSelected() {
+ return DOM.bip44tab.hasClass("active");
+ }
+
+ function bip32TabSelected() {
+ return DOM.bip32tab.hasClass("active");
+ }
+
+ var networks = [
+ {
+ name: "BTC - Bitcoin",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.bitcoin;
+ DOM.bip44coin.val(0);
+ },
+ },
+ {
+ name: "BTC - Bitcoin Testnet",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.testnet;
+ DOM.bip44coin.val(1);
+ },
+ },
+ {
+ name: "CLAM - Clams",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.clam;
+ DOM.bip44coin.val(23);
+ },
+ },
+ {
+ name: "CRW - Crown",
+ onSelect: function() {
+ network = bitcoin.networks.crown;
+ DOM.bip44coin.val(72);
+ },
+ },
+ {
+ name: "DASH - Dash",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.dash;
+ DOM.bip44coin.val(5);
+ },
+ },
+ {
+ name: "DASH - Dash Testnet",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.dashtn;
+ DOM.bip44coin.val(1);
+ },
+ },
+ {
+ name: "DOGE - Dogecoin",
+ onSelect: function() {
+ network = bitcoin.networks.dogecoin;
+ DOM.bip44coin.val(3);
+ },
+ },
+ {
+ name: "ETH - Ethereum",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.bitcoin;
+ DOM.bip44coin.val(60);
+ },
+ },
+ {
+ name: "GAME - GameCredits",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.game;
+ DOM.bip44coin.val(101);
+ },
+ },
+ {
+ name: "JBS - Jumbucks",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.jumbucks;
+ DOM.bip44coin.val(26);
+ },
+ },
+ {
+ name: "LTC - Litecoin",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.litecoin;
+ DOM.bip44coin.val(2);
+ },
+ },
+ {
+ name: "NMC - Namecoin",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.namecoin;
+ DOM.bip44coin.val(7);
+ },
+ },
+ {
+ name: "PPC - Peercoin",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.peercoin;
+ DOM.bip44coin.val(6);
+ },
+ },
+ {
+ name: "SDC - ShadowCash",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.shadow;
+ DOM.bip44coin.val(35);
+ },
+ },
+ {
+ name: "SDC - ShadowCash Testnet",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.shadowtn;
+ DOM.bip44coin.val(1);
+ },
+ },
+ {
+ name: "SLM - Slimcoin",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.slimcoin;
+ DOM.bip44coin.val(63);
+ },
+ },
+ {
+ name: "SLM - Slimcoin Testnet",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.slimcointn;
+ DOM.bip44coin.val(111);
+ },
+ },
+ {
+ name: "VIA - Viacoin",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.viacoin;
+ DOM.bip44coin.val(14);
+ },
+ },
+ {
+ name: "VIA - Viacoin Testnet",
+ onSelect: function() {
+ network = bitcoinjs.bitcoin.networks.viacointestnet;
+ DOM.bip44coin.val(1);
+ },
+ },
+ {
+ name: "XRP - Ripple",
+ onSelect: function() {
+ network = bitcoin.networks.bitcoin;
+ DOM.bip44coin.val(144);
+ },
+ }
+ ]
+
+ var clients = [
+ {
+ name: "Bitcoin Core",
+ onSelect: function() {
+ DOM.bip32path.val("m/0'/0'");
+ DOM.hardenedAddresses.prop('checked', true);
+ },
+ },
+ {
+ name: "blockchain.info",
+ onSelect: function() {
+ DOM.bip32path.val("m/44'/0'/0'");
+ DOM.hardenedAddresses.prop('checked', false);
+ },
+ },
+ {
+ name: "MultiBit HD",
+ onSelect: function() {
+ DOM.bip32path.val("m/0'/0");
+ DOM.hardenedAddresses.prop('checked', false);
+ },
+ }
+ ]
+