Release v0.3.4

See https://github.com/satoshilabs/slips/blob/master/slip-0044.md

changelog.md

@@ -1,3 +1,26 @@
+# 0.3.4
+
+* Add BlackCoin
+* Add Denarius
+* Raw entropy shows groupings with space every 11 bits
+* Checksum shown in entropy details
+* Warn that entropy values should exclude checksum
+* Add Korean language
+
+# 0.3.3
+
+* Add AXE network
+* Ethereum private key generation bugfix
+* Add BIP38 support
+* Allow initial number of rows to be set by the user
+
+# 0.3.2
+
+* Add Onixcoin
+* Add Komodo
+* BIP84 tab for derivation path
+* CSV tab for derived addresses
+
 # 0.3.1
 
 * Populate entropy field with hex value used from PRNG

src/css/app.css

@@ -95,3 +95,11 @@ body {
     top: 5px;
     right: 5px;
 }
+.csv {
+    margin-top: 20px;
+    margin-bottom: 20px;
+    white-space: pre;
+    overflow-wrap: normal;
+    overflow-x: scroll;
+    font-family: monospace;
+}

src/index.html

@@ -15,7 +15,7 @@
         <div class="container">
 
             <h1 class="text-center">Mnemonic Code Converter</h1>
-            <p class="version">v0.3.1</p>
+            <p class="version">v0.3.4</p>
             <hr>
             <div class="row">
                 <div class="col-md-12">
@@ -94,6 +94,8 @@
                                     <div class="filtered col-sm-9 form-control-static"></div>
                                     <label class="col-sm-3 control-label">Raw Binary</label>
                                     <div class="binary col-sm-9 form-control-static"></div>
+                                    <label class="col-sm-3 control-label">Binary Checksum</label>
+                                    <div class="checksum col-sm-9 form-control-static">&nbsp;</div>
                                     <label class="col-sm-3 control-label">Word Indexes</label>
                                     <div class="word-indexes col-sm-9 form-control-static">&nbsp;</div>
                                     <label class="col-sm-3 control-label">Mnemonic Length</label>
@@ -141,6 +143,7 @@
                                     <a href="#chinese_traditional"  title="Chinese (Traditional)">中文(繁體)</a>
                                     <a href="#french"  title="French">Français</a>
                                     <a href="#italian"  title="Italian">Italiano</a>
+                                    <a href="#korean"  title="Korean">한국어</a>
                                 </div>
                             </div>
                         </div>
@@ -204,6 +207,9 @@
                         <li id="bip49-tab">
                             <a href="#bip49" role="tab" data-toggle="tab">BIP49</a>
                         </li>
+                        <li id="bip84-tab">
+                            <a href="#bip84" role="tab" data-toggle="tab">BIP84</a>
+                        </li>
                         <li id="bip141-tab">
                             <a href="#bip141" role="tab" data-toggle="tab">BIP141</a>
                         </li>
@@ -487,6 +493,86 @@
                                 </div>
                             </form>
                         </div>
+                        <div id="bip84" class="tab-pane">
+                            <form class="form-horizontal" role="form">
+                                <br>
+                                <div class="col-sm-2"></div>
+                                <div class="col-sm-10">
+                                    <p>
+                                        For more info see the
+                                        <a href="https://github.com/bitcoin/bips/blob/master/bip-0084.mediawiki" target="_blank">BIP84 spec</a>.
+                                    </p>
+                                </div>
+                                <div class="form-group">
+                                    <label for="purpose" class="col-sm-2 control-label">
+                                        Purpose
+                                    </label>
+                                    <div class="col-sm-10">
+                                        <input id="purpose" type="text" class="purpose form-control" value="84" readonly>
+                                    </div>
+                                </div>
+                                <div class="form-group">
+                                    <label for="coin" class="col-sm-2 control-label">
+                                        Coin
+                                    </label>
+                                    <div class="col-sm-10">
+                                        <input id="coin" type="text" class="coin form-control" value="0" readonly>
+                                    </div>
+                                </div>
+                                <div class="form-group">
+                                    <label for="account" class="col-sm-2 control-label">
+                                        Account
+                                    </label>
+                                    <div class="col-sm-10">
+                                        <input id="account" type="text" class="account form-control" value="0">
+                                    </div>
+                                </div>
+                                <div class="form-group">
+                                    <label for="change" class="col-sm-2 control-label">
+                                        External / Internal
+                                    </label>
+                                    <div class="col-sm-10">
+                                        <input id="change" type="text" class="change form-control" value="0">
+                                    </div>
+                                </div>
+                                <div class="form-group">
+                                    <label class="col-sm-2 control-label">
+                                    </label>
+                                    <div class="col-sm-10">
+                                        <p>The account extended keys can be used for importing to most BIP84 compatible wallets.</p>
+                                    </div>
+                                </div>
+                                <div class="form-group">
+                                    <label for="account-xprv" class="col-sm-2 control-label">
+                                        <span>Account Extended Private Key</span>
+                                    </label>
+                                    <div class="col-sm-10">
+                                        <textarea id="account-xprv" type="text" class="account-xprv form-control" readonly data-show-qr></textarea>
+                                    </div>
+                                </div>
+                                <div class="form-group">
+                                    <label for="account-xpub" class="col-sm-2 control-label">
+                                        <span>Account Extended Public Key</span>
+                                    </label>
+                                    <div class="col-sm-10">
+                                        <textarea id="account-xpub" type="text" class="account-xpub form-control" readonly data-show-qr></textarea>
+                                    </div>
+                                </div>
+                                <div class="form-group">
+                                    <label class="col-sm-2 control-label">
+                                    </label>
+                                    <div class="col-sm-10">
+                                        <p>The BIP32 derivation path and extended keys are the basis for the derived addresses.</p>
+                                    </div>
+                                </div>
+                                <div class="form-group">
+                                    <label for="bip84-path" class="col-sm-2 control-label">BIP32 Derivation Path</label>
+                                    <div class="col-sm-10">
+                                        <input id="bip84-path" type="text" class="path form-control" value="m/84'/0'/0'/0" readonly="readonly">
+                                    </div>
+                                </div>
+                            </form>
+                        </div>
                     </div>
                     <form class="form-horizontal" role="form">
                         <div class="form-group">
@@ -521,41 +607,68 @@
                     </div>
                 </div>
                 <div class="col-md-12">
-                    <table class="table table-striped">
-                        <thead>
-                            <th>
-                                <div class="input-group">
-                                    <span>Path</span>&nbsp;&nbsp;
-                                    <button class="index-toggle">Toggle</button>
-                                </div>
-                            </th>
-                            <th>
-                                <div class="input-group">
-                                    <span>Address</span>&nbsp;&nbsp;
-                                    <button class="address-toggle">Toggle</button>
-                                </div>
-                            </th>
-                            <th>
-                                <div class="input-group">
-                                    <span>Public Key</span>&nbsp;&nbsp;
-                                    <button class="public-key-toggle">Toggle</button>
-                                </div>
-                            </th>
-                            <th>
-                                <div class="input-group">
-                                    <span>Private Key</span>&nbsp;&nbsp;
-                                    <button class="private-key-toggle">Toggle</button>
-                                </div>
-                            </th>
-                        </thead>
-                        <tbody class="addresses monospace">
-                            <tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
-                            <tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
-                            <tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
-                            <tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
-                            <tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
-                        </tbody>
-                    </table>
+                    <div class="checkbox">
+                        <label>
+                            <input type="checkbox" class="use-bip38">
+                            <span>Encrypt private keys using BIP38 and this password:</span>
+                        </label>
+                        <input class="bip38-password">
+                        <span>Enabling BIP38 means each key will take take several minutes to generate.</span>
+                    </div>
+                </div>
+                <ul class="addresses-type nav nav-tabs" role="tablist">
+                    <li id="table-tab" class="active">
+                        <a href="#table" role="tab" data-toggle="tab">Table</a>
+                    </li>
+                    <li id="csv-tab">
+                        <a href="#csv" role="tab" data-toggle="tab">CSV</a>
+                    </li>
+                </ul>
+                <div class="addresses-type tab-content">
+                    <div id="table" class="tab-pane active">
+                        <div class="col-md-12">
+                            <table class="table table-striped">
+                                <thead>
+                                    <th>
+                                        <div class="input-group">
+                                            <span>Path</span>&nbsp;&nbsp;
+                                            <button class="index-toggle">Toggle</button>
+                                        </div>
+                                    </th>
+                                    <th>
+                                        <div class="input-group">
+                                            <span>Address</span>&nbsp;&nbsp;
+                                            <button class="address-toggle">Toggle</button>
+                                        </div>
+                                    </th>
+                                    <th>
+                                        <div class="input-group">
+                                            <span>Public Key</span>&nbsp;&nbsp;
+                                            <button class="public-key-toggle">Toggle</button>
+                                        </div>
+                                    </th>
+                                    <th>
+                                        <div class="input-group">
+                                            <span>Private Key</span>&nbsp;&nbsp;
+                                            <button class="private-key-toggle">Toggle</button>
+                                        </div>
+                                    </th>
+                                </thead>
+                                <tbody class="addresses monospace">
+                                    <tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+                                    <tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+                                    <tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+                                    <tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+                                    <tr><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>
+                                </tbody>
+                            </table>
+                        </div>
+                    </div>
+                    <div id="csv" class="tab-pane">
+                        <div class="col-md-12">
+                            <textarea class="csv form-control" rows="25" readonly></textarea>
+                        </div>
+                    </div>
                 </div>
             </div>
             <span>Show</span>
@@ -603,6 +716,9 @@
                         <span>Be careful - it can be easy to make mistakes if you don't know what you're doing.</span>
                     </p>
                     <h3 id="entropy-notes">Entropy</h3>
+                    <p>
+                        <span>Entropy values should not include the BIP39 checksum. This is automatically added by the tool.</span>
+                    </p>
                     <p>
                         <span>
                             Entropy values must be sourced from a
@@ -773,6 +889,7 @@
         <script src="js/kjua-0.1.1.min.js"></script>
         <script src="js/bitcoinjs-3.3.0.js"></script>
         <script src="js/bitcoinjs-extensions.js"></script>
+        <script src="js/bitcoinjs-bip38-2.0.2.js"></script>
         <script src="js/segwit-parameters.js"></script>
         <script src="js/ethereumjs-util.js"></script>
         <script src="js/ripple-util.js"></script>
@@ -784,6 +901,7 @@
         <script src="js/wordlist_chinese_traditional.js"></script>
         <script src="js/wordlist_french.js"></script>
         <script src="js/wordlist_italian.js"></script>
+        <script src="js/wordlist_korean.js"></script>
         <script src="js/jsbip39.js"></script>
         <script src="js/biginteger.js"></script>
         <script src="js/zxcvbn.js"></script>

src/js/bitcoinjs-extensions.js

@@ -108,6 +108,17 @@ bitcoinjs.bitcoin.networks.peercoin = {
   wif: 0xb7
 };
 
+bitcoinjs.bitcoin.networks.axe = {
+  messagePrefix: 'unused',
+  bip32: {
+    public: 0x0488b21e,
+    private: 0x0488ade4
+  },
+  pubKeyHash: 0x4B,
+  scriptHash: 0xCB, // TODO set this correctly
+  wif: 0xCB
+};
+
 bitcoinjs.bitcoin.networks.slimcoin = {
   messagePrefix: 'unused',
   bip32: {
@@ -141,6 +152,17 @@ bitcoinjs.bitcoin.networks.dogecoin = {
   wif: 0x9e
 };
 
+bitcoinjs.bitcoin.networks.denarius = {
+  messagePrefix: '\x19Denarius Signed Message:\n',
+  bip32: {
+    public: 0x0488b21e,
+    private: 0x0488ade4
+  },
+  pubKeyHash: 0x1e,
+  scriptHash: 0x5a,
+  wif: 0x9e
+};
+
 bitcoinjs.bitcoin.networks.viacoin = {
   messagePrefix: '\x18Viacoin Signed Message:\n',
   bip32: {
@@ -207,6 +229,18 @@ bitcoinjs.bitcoin.networks.myriadcoin = {
   wif: 0xb2
 };
 
+
+bitcoinjs.bitcoin.networks.onixcoin = {
+    messagePrefix: 'unused',
+    bip32: {
+      public: 0x049d7cb2,
+      private: 0x049d7878
+    },
+    pubKeyHash: 0x4B,
+    scriptHash: 0x05,
+    wif: 0x80
+};
+
 bitcoinjs.bitcoin.networks.pivx = {
   messagePrefix: 'unused',
   bip32: {
@@ -294,3 +328,25 @@ bitcoinjs.bitcoin.networks.litecoinXprv = {
     scriptHash: 0x32,
     wif: 0xb0
 };
+
+bitcoinjs.bitcoin.networks.komodo = {
+  messagePrefix: '\x18Komodo Signed Message:\n',
+  bip32: {
+    public: 0x0488B21E,
+    private: 0x0488ADE4
+  },
+  pubKeyHash: 0x3c,
+  scriptHash: 0x55,
+  wif: 0xbc
+};
+
+bitcoinjs.bitcoin.networks.blackcoin = {
+  messagePrefix: '\x18BlackCoin Signed Message:\n',
+  bip32: {
+    public: 0x02CFBEDE,
+    private: 0x02CFBF60
+  },
+  pubKeyHash: 0x19,
+  scriptHash: 0x55,
+  wif: 0x99
+};

src/js/index.js

@@ -38,6 +38,7 @@
     DOM.entropyWordCount = DOM.entropyContainer.find(".word-count");
     DOM.entropyBinary = DOM.entropyContainer.find(".binary");
     DOM.entropyWordIndexes = DOM.entropyContainer.find(".word-indexes");
+    DOM.entropyChecksum = DOM.entropyContainer.find(".checksum");
     DOM.entropyMnemonicLength = DOM.entropyContainer.find(".mnemonic-length");
     DOM.entropyFilterWarning = DOM.entropyContainer.find(".filter-warning");
     DOM.phrase = $(".phrase");
@@ -53,6 +54,7 @@
     DOM.bip32tab = $("#bip32-tab");
     DOM.bip44tab = $("#bip44-tab");
     DOM.bip49tab = $("#bip49-tab");
+    DOM.bip84tab = $("#bip84-tab");
     DOM.bip141tab = $("#bip141-tab");
     DOM.bip32panel = $("#bip32");
     DOM.bip44panel = $("#bip44");
@@ -74,6 +76,13 @@
     DOM.bip49accountXprv = $("#bip49 .account-xprv");
     DOM.bip49accountXpub = $("#bip49 .account-xpub");
     DOM.bip49change = $("#bip49 .change");
+    DOM.bip84path = $("#bip84-path");
+    DOM.bip84purpose = $("#bip84 .purpose");
+    DOM.bip84coin = $("#bip84 .coin");
+    DOM.bip84account = $("#bip84 .account");
+    DOM.bip84accountXprv = $("#bip84 .account-xprv");
+    DOM.bip84accountXpub = $("#bip84 .account-xpub");
+    DOM.bip84change = $("#bip84 .change");
     DOM.bip141unavailable = $("#bip141 .unavailable");
     DOM.bip141available = $("#bip141 .available");
     DOM.bip141path = $("#bip141-path");
@@ -82,7 +91,11 @@
     DOM.hardenedAddresses = $(".hardened-addresses");
     DOM.useBitpayAddressesContainer = $(".use-bitpay-addresses-container");
     DOM.useBitpayAddresses = $(".use-bitpay-addresses");
+    DOM.useBip38 = $(".use-bip38");
+    DOM.bip38Password = $(".bip38-password");
     DOM.addresses = $(".addresses");
+    DOM.csvTab = $("#csv-tab a");
+    DOM.csv = $(".csv");
     DOM.rowsToAdd = $(".rows-to-add");
     DOM.more = $(".more");
     DOM.moreRowsStartIndex = $(".more-rows-start-index");
@@ -117,14 +130,19 @@
         DOM.bip44change.on("input", calcForDerivationPath);
         DOM.bip49account.on("input", calcForDerivationPath);
         DOM.bip49change.on("input", calcForDerivationPath);
+        DOM.bip84account.on("input", calcForDerivationPath);
+        DOM.bip84change.on("input", calcForDerivationPath);
         DOM.bip141path.on("input", calcForDerivationPath);
         DOM.bip141semantics.on("change", tabChanged);
         DOM.tab.on("shown.bs.tab", tabChanged);
         DOM.hardenedAddresses.on("change", calcForDerivationPath);
+        DOM.useBip38.on("change", calcForDerivationPath);
+        DOM.bip38Password.on("change", calcForDerivationPath);
         DOM.indexToggle.on("click", toggleIndexes);
         DOM.addressToggle.on("click", toggleAddresses);
         DOM.publicKeyToggle.on("click", togglePublicKeys);
         DOM.privateKeyToggle.on("click", togglePrivateKeys);
+        DOM.csvTab.on("click", updateCsv);
         DOM.languages.on("click", languageChanged);
         DOM.useBitpayAddresses.on("change", useBitpayAddressesChange);
         setQrEvents(DOM.showQrEls);
@@ -357,6 +375,9 @@
         else if (bip49TabSelected()) {
             displayBip49Info();
         }
+        else if (bip84TabSelected()) {
+            displayBip84Info();
+        }
         displayBip32Info();
     }
 
@@ -559,6 +580,21 @@
             console.log("Using derivation path from BIP49 tab: " + derivationPath);
             return derivationPath;
         }
+        else if (bip84TabSelected()) {
+            var purpose = parseIntNoNaN(DOM.bip84purpose.val(), 84);
+            var coin = parseIntNoNaN(DOM.bip84coin.val(), 0);
+            var account = parseIntNoNaN(DOM.bip84account.val(), 0);
+            var change = parseIntNoNaN(DOM.bip84change.val(), 0);
+            var path = "m/";
+            path += purpose + "'/";
+            path += coin + "'/";
+            path += account + "'/";
+            path += change;
+            DOM.bip84path.val(path);
+            var derivationPath = DOM.bip84path.val();
+            console.log("Using derivation path from BIP84 tab: " + derivationPath);
+            return derivationPath;
+        }
         else if (bip32TabSelected()) {
             var derivationPath = DOM.bip32path.val();
             console.log("Using derivation path from BIP32 tab: " + derivationPath);
@@ -659,6 +695,24 @@
         DOM.bip49accountXpub.val(accountXpub);
     }
 
+    function displayBip84Info() {
+        // Get the derivation path for the account
+        var purpose = parseIntNoNaN(DOM.bip84purpose.val(), 84);
+        var coin = parseIntNoNaN(DOM.bip84coin.val(), 0);
+        var account = parseIntNoNaN(DOM.bip84account.val(), 0);
+        var path = "m/";
+        path += purpose + "'/";
+        path += coin + "'/";
+        path += account + "'/";
+        // Calculate the account extended keys
+        var accountExtendedKey = calcBip32ExtendedKey(path);
+        var accountXprv = accountExtendedKey.toBase58();
+        var accountXpub = accountExtendedKey.neutered().toBase58();
+        // Display the extended keys
+        DOM.bip84accountXprv.val(accountXprv);
+        DOM.bip84accountXpub.val(accountXpub);
+    }
+
     function displayBip32Info() {
         // Display the key
         DOM.seed.val(seed);
@@ -674,7 +728,8 @@
         DOM.extendedPubKey.val(extendedPubKey);
         // Display the addresses and privkeys
         clearAddressesList();
-        displayAddresses(0, 20);
+        var initialAddressCount = parseInt(DOM.rowsToAdd.val());
+        displayAddresses(0, initialAddressCount);
     }
 
     function displayAddresses(start, total) {
@@ -699,11 +754,12 @@
     }
 
     function segwitSelected() {
-        return bip49TabSelected() || bip141TabSelected();
+        return bip49TabSelected() || bip84TabSelected() || bip141TabSelected();
     }
 
     function p2wpkhSelected() {
-        return bip141TabSelected() && DOM.bip141semantics.val() == "p2wpkh";
+        return bip84TabSelected() ||
+                bip141TabSelected() && DOM.bip141semantics.val() == "p2wpkh";
     }
 
     function p2wpkhInP2shSelected() {
@@ -716,6 +772,8 @@
         var self = this;
         this.shouldGenerate = true;
         var useHardenedAddresses = DOM.hardenedAddresses.prop("checked");
+        var useBip38 = DOM.useBip38.prop("checked");
+        var bip38password = DOM.bip38Password.val();
         var isSegwit = segwitSelected();
         var segwitAvailable = networkHasSegwit();
         var isP2wpkh = p2wpkhSelected();
@@ -730,6 +788,7 @@
                 if (!self.shouldGenerate) {
                     return;
                 }
+                // derive HDkey for this row of the table
                 var key = "NA";
                 if (useHardenedAddresses) {
                     key = bip32ExtendedKey.deriveHardened(index);
@@ -737,19 +796,36 @@
                 else {
                     key = bip32ExtendedKey.derive(index);
                 }
-                var address = key.getAddress().toString();
-                var privkey = "NA";
-                if (!key.isNeutered()) {
-                    privkey = key.keyPair.toWIF(network);
+                // bip38 requires uncompressed keys
+                // see https://github.com/iancoleman/bip39/issues/140#issuecomment-352164035
+                var keyPair = key.keyPair;
+                var useUncompressed = useBip38;
+                if (useUncompressed) {
+                    keyPair = new bitcoinjs.bitcoin.ECPair(keyPair.d, null, { compressed: false });
                 }
-                var pubkey = key.getPublicKeyBuffer().toString('hex');
+                // get address
+                var address = keyPair.getAddress().toString();
+                // get privkey
+                var hasPrivkey = !key.isNeutered();
+                var privkey = "NA";
+                if (hasPrivkey) {
+                    privkey = keyPair.toWIF(network);
+                    // BIP38 encode private key if required
+                    if (useBip38) {
+                        privkey = bitcoinjsBip38.encrypt(keyPair.d.toBuffer(), false, bip38password, function(p) {
+                            console.log("Progressed " + p.percent.toFixed(1) + "% for index " + index);
+                        });
+                    }
+                }
+                // get pubkey
+                var pubkey = keyPair.getPublicKeyBuffer().toString('hex');
                 var indexText = getDerivationPath() + "/" + index;
                 if (useHardenedAddresses) {
                     indexText = indexText + "'";
                 }
                 // Ethereum values are different
                 if (networks[DOM.network.val()].name == "ETH - Ethereum") {
-                    var privKeyBuffer = key.keyPair.d.toBuffer();
+                    var privKeyBuffer = keyPair.d.toBuffer(32);
                     privkey = privKeyBuffer.toString('hex');
                     var addressBuffer = ethUtil.privateToAddress(privKeyBuffer);
                     var hexAddress = addressBuffer.toString('hex');
@@ -784,6 +860,7 @@
                 addAddressToList(indexText, address, pubkey, privkey);
                 if (isLast) {
                     hidePending();
+                    updateCsv();
                 }
             }, 50)
         }
@@ -824,6 +901,7 @@
 
     function clearAddressesList() {
         DOM.addresses.empty();
+        DOM.csv.val("");
         stopGenerating();
     }
 
@@ -1064,7 +1142,7 @@
     function wordArrayToPhrase(words) {
         var phrase = words.join(" ");
         var language = getLanguageFromPhrase(phrase);
-        if (language == "japanese") {
+        if (language == "japanese" || language == "korean") {
             phrase = words.join("\u3000");
         }
         return phrase;
@@ -1118,6 +1196,8 @@
         DOM.phrase.val(phrase);
         // Show the word indexes
         showWordIndexes();
+        // Show the checksum
+        showChecksum();
     }
 
     function clearEntropyFeedback() {
@@ -1148,13 +1228,14 @@
         var entropyTypeStr = getEntropyTypeStr(entropy);
         var wordCount = Math.floor(numberOfBits / 32) * 3;
         var bitsPerEvent = entropy.bitsPerEvent.toFixed(2);
+        var spacedBinaryStr = addSpacesEveryElevenBits(entropy.binaryStr);
         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.entropyBinary.text(spacedBinaryStr);
         DOM.entropyBitsPerEvent.text(bitsPerEvent);
         // detect and warn of filtering
         var rawNoSpaces = DOM.entropy.val().replace(/\s/g, "");
@@ -1284,6 +1365,10 @@
         return DOM.bip49tab.hasClass("active");
     }
 
+    function bip84TabSelected() {
+        return DOM.bip84tab.hasClass("active");
+    }
+
     function bip141TabSelected() {
         return DOM.bip141tab.hasClass("active");
     }
@@ -1291,6 +1376,7 @@
     function setHdCoin(coinValue) {
         DOM.bip44coin.val(coinValue);
         DOM.bip49coin.val(coinValue);
+        DOM.bip84coin.val(coinValue);
     }
 
     function showSegwitAvailable() {
@@ -1374,7 +1460,68 @@
         DOM.entropyWordIndexes.text(wordIndexesStr);
     }
 
+    function showChecksum() {
+        var phrase = DOM.phrase.val();
+        var words = phraseToWordArray(phrase);
+        var checksumBitlength = words.length / 3;
+        var checksum = "";
+        var binaryStr = "";
+        var language = getLanguage();
+        for (var i=words.length-1; i>=0; i--) {
+            var word = words[i];
+            var wordIndex = WORDLISTS[language].indexOf(word);
+            var wordBinary = wordIndex.toString(2);
+            while (wordBinary.length < 11) {
+                wordBinary = "0" + wordBinary;
+            }
+            var binaryStr = wordBinary + binaryStr;
+            if (binaryStr.length >= checksumBitlength) {
+                var start = binaryStr.length - checksumBitlength;
+                var end = binaryStr.length;
+                checksum = binaryStr.substring(start, end);
+                // add spaces so the last group is 11 bits, not the first
+                checksum = checksum.split("").reverse().join("")
+                checksum = addSpacesEveryElevenBits(checksum);
+                checksum = checksum.split("").reverse().join("")
+                break;
+            }
+        }
+        DOM.entropyChecksum.text(checksum);
+    }
+
+    function updateCsv() {
+        var tableCsv = "path,address,public key,private key\n";
+        var rows = DOM.addresses.find("tr");
+        for (var i=0; i<rows.length; i++) {
+            var row = $(rows[i]);
+            var cells = row.find("td");
+            for (var j=0; j<cells.length; j++) {
+                var cell = $(cells[j]);
+                if (!cell.children().hasClass("invisible")) {
+                    tableCsv = tableCsv + cell.text();
+                }
+                if (j != cells.length - 1) {
+                    tableCsv = tableCsv + ",";
+                }
+            }
+            tableCsv = tableCsv + "\n";
+        }
+        DOM.csv.val(tableCsv);
+    }
+
+    function addSpacesEveryElevenBits(binaryStr) {
+        return binaryStr.match(/.{1,11}/g).join(" ");
+    }
+
     var networks = [
+        {
+            name: "AXE - Axe",
+            segwitAvailable: false,
+            onSelect: function() {
+                network = bitcoinjs.bitcoin.networks.axe;
+                setHdCoin(0);
+            },
+        },
         {
             name: "BCH - Bitcoin Cash",
             segwitAvailable: false,
@@ -1384,6 +1531,14 @@
                 setHdCoin(145);
             },
         },
+        {
+            name: "BLK - BlackCoin",
+            segwitAvailable: false,
+            onSelect: function() {
+                network = bitcoinjs.bitcoin.networks.blackcoin;
+                setHdCoin(10);
+            },
+        },
         {
             name: "BTC - Bitcoin",
             segwitAvailable: true,
@@ -1440,6 +1595,14 @@
                 setHdCoin(1);
             },
         },
+        {
+            name: "DNR - Denarius",
+            segwitAvailable: false,
+            onSelect: function() {
+                network = bitcoinjs.bitcoin.networks.denarius;
+                setHdCoin(116);
+            },
+        },
         {
             name: "DOGE - Dogecoin",
             segwitAvailable: false,
@@ -1480,6 +1643,14 @@
                 setHdCoin(26);
             },
         },
+        {
+            name: "KMD - Komodo",
+            bip49available: false,
+            onSelect: function() {
+                network = bitcoinjs.bitcoin.networks.komodo;
+                setHdCoin(141);
+            },
+        },
         {
             name: "LTC - Litecoin",
             segwitAvailable: true,
@@ -1513,6 +1684,14 @@
                 setHdCoin(7);
             },
         },
+        {
+            name: "ONX - Onixcoin",
+            segwitAvailable: false,
+            onSelect: function() {
+                network = bitcoinjs.bitcoin.networks.onixcoin;
+                setHdCoin(174);
+            },
+        },
         {
             name: "PIVX - PIVX",
             segwitAvailable: false,
@@ -1608,7 +1787,7 @@
                 network = bitcoinjs.bitcoin.networks.bitcoin;
                 setHdCoin(144);
             },
-        }
+        },
     ]
 
     var clients = [

src/js/jsbip39.js

@@ -149,21 +149,14 @@ var Mnemonic = function(language) {
         // Set space correctly depending on the language
         // see https://github.com/bitcoin/bips/blob/master/bip-0039/bip-0039-wordlists.md#japanese
         var space = " ";
-        if (language == "japanese") {
+        if (language == "japanese" || language == "korean") {
             space = "\u3000"; // ideographic space
         }
         return words.join(space);
     }
 
     self.normalizeString = function(str) {
-        if (typeof str.normalize == "function") {
-            return str.normalize("NFKD");
-        }
-        else {
-            // TODO decide how to handle this in the future.
-            // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/normalize
-            return str;
-        }
+        return str.normalize("NFKD");
     }
 
     function byteArrayToWordArray(data) {

src/js/unorm.js

@@ -1,3 +1,6 @@
+// Polyfill for NFKD normalization
+// See https://github.com/walling/unorm
+
 (function (root) {
    "use strict";
 

tests/spec/tests.js

@@ -30,9 +30,10 @@ var until = webdriver.until;
 var newDriver = null;
 var driver = null;
 // Delays in ms
-var generateDelay = 1000;
+var generateDelay = 1500;
 var feedbackDelay = 500;
 var entropyFeedbackDelay = 500;
+var bip38delay = 15000;
 
 // url uses file:// scheme
 var path = require('path')
@@ -422,6 +423,13 @@ it('Allows selection of dogecoin', function(done) {
     };
     testNetwork(done, params);
 });
+it('Allows selection of denarius', function(done) {
+    var params = {
+        selectText: "DNR - Denarius",
+        firstAddress: "DFdFMVUMzU9xX88EywXvAGwjiwpxyh9vKb",
+    };
+    testNetwork(done, params);
+});
 it('Allows selection of shadowcash', function(done) {
     var params = {
         selectText: "SDC - ShadowCash",
@@ -492,6 +500,13 @@ it('Allows selection of game', function(done) {
     };
     testNetwork(done, params);
 });
+it('Allows selection of komodo', function(done) {
+    var params = {
+        selectText: "KMD - Komodo",
+        firstAddress: "RMPPzJwAjPVZZAwJvXivHJGGjdCx6WBD2t",
+    };
+    testNetwork(done, params);
+});
 it('Allows selection of namecoin', function(done) {
     var params = {
         selectText: "NMC - Namecoin",
@@ -499,6 +514,13 @@ it('Allows selection of namecoin', function(done) {
     };
     testNetwork(done, params);
 });
+it('Allows selection of onixcoin', function(done) {
+    var params = {
+        selectText: "ONX - Onixcoin",
+        firstAddress: "XGwMqddeKjT3ddgX73QokjVbCL3aK6Yxfk",
+    };
+    testNetwork(done, params);
+});
 it('Allows selection of peercoin', function(done) {
     var params = {
         selectText: "PPC - Peercoin",
@@ -591,6 +613,20 @@ it('Allows selection of monacoin', function(done) {
     };
     testNetwork(done, params);
 });
+it('Allows selection of AXE', function(done) {
+    var params = {
+        selectText: "AXE - Axe",
+        firstAddress: "XQ4HLxUVS3egk5ff1o9e2vJFJKSSsUH3B7",
+    };
+    testNetwork(done, params);
+});
+it('Allows selection of BlackCoin', function(done) {
+    var params = {
+        selectText: "BLK - BlackCoin",
+        firstAddress: "B5MznAKwj7uQ42vDz3w4onhBXPcqhTwJ9z",
+    };
+    testNetwork(done, params);
+});
 
 // BIP39 seed is set from phrase
 it('Sets the bip39 seed from the prhase', function(done) {
@@ -919,13 +955,13 @@ it('Can generate more rows in the table', function(done) {
 
 // A custom number of additional addresses can be generated
 it('Can generate more rows in the table', function(done) {
-    driver.findElement(By.css('.rows-to-add'))
-        .clear();
-    driver.findElement(By.css('.rows-to-add'))
-        .sendKeys('1');
     driver.findElement(By.css('.phrase'))
         .sendKeys('abandon abandon ability');
     driver.sleep(generateDelay).then(function() {
+        driver.findElement(By.css('.rows-to-add'))
+            .clear();
+        driver.findElement(By.css('.rows-to-add'))
+            .sendKeys('1');
         driver.findElement(By.css('.more'))
             .click();
         driver.sleep(generateDelay).then(function() {
@@ -2145,10 +2181,11 @@ it('Can change details while old addresses are still being generated', function(
     driver.findElement(By.css('.phrase'))
         .sendKeys("abandon abandon ability");
     driver.sleep(generateDelay).then(function() {
-        // generate more addresses
-        driver.findElement(By.css('.more'))
-            .click();
         // change tabs which should cancel the previous generating
+        driver.findElement(By.css('.rows-to-add'))
+            .clear();
+        driver.findElement(By.css('.rows-to-add'))
+            .sendKeys('20');
         driver.findElement(By.css('#bip32-tab a'))
             .click()
         driver.sleep(generateDelay).then(function() {
@@ -2161,7 +2198,7 @@ it('Can change details while old addresses are still being generated', function(
                 });
         });
     });
-});
+}, generateDelay + 5000);
 
 // Github issue 49
 // padding for binary should give length with multiple of 256
@@ -2670,4 +2707,251 @@ it('Shows the index of each word in the mnemonic', function(done) {
     });
 });
 
+it('Shows the derivation path for bip84 tab', function(done) {
+    driver.findElement(By.css('#bip84-tab a'))
+        .click()
+    driver.findElement(By.css('.phrase'))
+        .sendKeys('abandon abandon ability');
+    driver.sleep(generateDelay).then(function() {
+        driver.findElement(By.css('#bip84 .path'))
+            .getAttribute("value")
+            .then(function(path) {
+                expect(path).toBe("m/84'/0'/0'/0");
+                done();
+            })
+    });
+});
+
+it('Shows the extended private key for bip84 tab', function(done) {
+    driver.findElement(By.css('#bip84-tab a'))
+        .click()
+    driver.findElement(By.css('.phrase'))
+        .sendKeys('abandon abandon ability');
+    driver.sleep(generateDelay).then(function() {
+        driver.findElement(By.css('.extended-priv-key'))
+            .getAttribute("value")
+            .then(function(path) {
+                expect(path).toBe("zprvAev3RKrZ3QVKiUFCfdeMRen1BPDJgdNt1XpxiDy8acSs4kkAGTCvq7HeRYRNNpo8EtEjCFQBWavJwtCUR29y4TUCH4X5RXMcyq48uN8y9BP");
+                done();
+            })
+    });
+});
+
+it('Shows the extended public key for bip84 tab', function(done) {
+    driver.findElement(By.css('#bip84-tab a'))
+        .click()
+    driver.findElement(By.css('.phrase'))
+        .sendKeys('abandon abandon ability');
+    driver.sleep(generateDelay).then(function() {
+        driver.findElement(By.css('.extended-pub-key'))
+            .getAttribute("value")
+            .then(function(path) {
+                expect(path).toBe("zpub6suPpqPSsn3cvxKfmfBMnnijjR3o666jNkkZWcNk8wyqwZ5JozXBNuc8Gs7DB3uLwTDvGVTspVEAUQcEjKF3pZHgywVbubdTqbXTUg7usyx");
+                done();
+            })
+    });
+});
+
+it('Changes the address list if bip84 account is changed', function(done) {
+    driver.findElement(By.css('#bip84-tab a'))
+        .click()
+    driver.findElement(By.css('#bip84 .account'))
+        .sendKeys('1');
+    driver.findElement(By.css('.phrase'))
+        .sendKeys('abandon abandon ability');
+    driver.sleep(generateDelay).then(function() {
+        getFirstAddress(function(address) {
+            expect(address).toBe("bc1qp7vv669t2fy965jdzvqwrraana89ctd5ewc662");
+            done();
+        });
+    });
+});
+
+it('Changes the address list if bip84 change is changed', function(done) {
+    driver.findElement(By.css('#bip84-tab a'))
+        .click()
+    driver.findElement(By.css('#bip84 .change'))
+        .sendKeys('1');
+    driver.findElement(By.css('.phrase'))
+        .sendKeys('abandon abandon ability');
+    driver.sleep(generateDelay).then(function() {
+        getFirstAddress(function(address) {
+            expect(address).toBe("bc1qr39vj6rh06ff05m53uxq8uazehwhccswylhrs2");
+            done();
+        });
+    });
+});
+
+it('Passes the official BIP84 test spec for rootpriv', function(done) {
+    driver.findElement(By.css('#bip84-tab a'))
+        .click()
+    driver.findElement(By.css('.phrase'))
+        .sendKeys('abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about');
+    driver.sleep(generateDelay).then(function() {
+        driver.findElement(By.css(".root-key"))
+        .getAttribute("value")
+        .then(function(rootKey) {
+            expect(rootKey).toBe("zprvAWgYBBk7JR8Gjrh4UJQ2uJdG1r3WNRRfURiABBE3RvMXYSrRJL62XuezvGdPvG6GFBZduosCc1YP5wixPox7zhZLfiUm8aunE96BBa4Kei5");
+            done();
+        })
+    });
+});
+
+it('Passes the official BIP84 test spec for account 0 xprv', function(done) {
+    driver.findElement(By.css('#bip84-tab a'))
+        .click()
+    driver.findElement(By.css('.phrase'))
+        .sendKeys('abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about');
+    driver.sleep(generateDelay).then(function() {
+        driver.findElement(By.css("#bip84 .account-xprv"))
+        .getAttribute("value")
+        .then(function(rootKey) {
+            expect(rootKey).toBe("zprvAdG4iTXWBoARxkkzNpNh8r6Qag3irQB8PzEMkAFeTRXxHpbF9z4QgEvBRmfvqWvGp42t42nvgGpNgYSJA9iefm1yYNZKEm7z6qUWCroSQnE");
+            done();
+        })
+    });
+});
+
+it('Passes the official BIP84 test spec for account 0 xpub', function(done) {
+    driver.findElement(By.css('#bip84-tab a'))
+        .click()
+    driver.findElement(By.css('.phrase'))
+        .sendKeys('abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about');
+    driver.sleep(generateDelay).then(function() {
+        driver.findElement(By.css("#bip84 .account-xpub"))
+        .getAttribute("value")
+        .then(function(rootKey) {
+            expect(rootKey).toBe("zpub6rFR7y4Q2AijBEqTUquhVz398htDFrtymD9xYYfG1m4wAcvPhXNfE3EfH1r1ADqtfSdVCToUG868RvUUkgDKf31mGDtKsAYz2oz2AGutZYs");
+            done();
+        })
+    });
+});
+
+it('Passes the official BIP84 test spec for account 0 first address', function(done) {
+    driver.findElement(By.css('#bip84-tab a'))
+        .click()
+    driver.findElement(By.css('.phrase'))
+        .sendKeys('abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about');
+    driver.sleep(generateDelay).then(function() {
+        getFirstAddress(function(address) {
+            expect(address).toBe("bc1qcr8te4kr609gcawutmrza0j4xv80jy8z306fyu");
+            done();
+        });
+    });
+});
+
+it('Passes the official BIP84 test spec for account 0 first change address', function(done) {
+    driver.findElement(By.css('#bip84-tab a'))
+        .click()
+    driver.findElement(By.css('.phrase'))
+        .sendKeys('abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about');
+    driver.findElement(By.css('#bip84 .change'))
+        .sendKeys('1');
+    driver.sleep(generateDelay).then(function() {
+        getFirstAddress(function(address) {
+            expect(address).toBe("bc1q8c6fshw2dlwun7ekn9qwf37cu2rn755upcp6el");
+            done();
+        });
+    });
+});
+
+it('Can display the table as csv', function(done) {
+    var headings = "path,address,public key,private key";
+    var row1 = "m/44'/0'/0'/0/0,1Di3Vp7tBWtyQaDABLAjfWtF6V7hYKJtug,033f5aed5f6cfbafaf223188095b5980814897295f723815fea5d3f4b648d0d0b3,L26cVSpWFkJ6aQkPkKmTzLqTdLJ923e6CzrVh9cmx21QHsoUmrEE";
+    var row20 = "m/44'/0'/0'/0/19,1KhBy28XLAciXnnRvm71PvQJaETyrxGV55,02b4b3e396434d8cdd20c03ac4aaa07387784d5d867b75987f516f5705ee68cb3a,L4GrDrjReMsCAu5DkLXn79jSb95qR7Zfx7eshybCQZ1qL32MXJab";
+    driver.findElement(By.css('.phrase'))
+        .sendKeys('abandon abandon ability');
+    driver.sleep(generateDelay).then(function() {
+        driver.findElement(By.css('.csv'))
+            .getAttribute("value")
+            .then(function(csv) {
+                expect(csv).toContain(headings);
+                expect(csv).toContain(row1);
+                expect(csv).toContain(row20);
+                done();
+            });
+    });
+});
+
+it('LeftPads ethereum keys that are less than 32 bytes', function(done) {
+    // see https://github.com/iancoleman/bip39/issues/155
+    selectNetwork("ETH - Ethereum");
+    driver.findElement(By.css('#bip32-tab a'))
+        .click()
+    driver.findElement(By.css('#bip32-path'))
+        .clear();
+    driver.findElement(By.css('#bip32-path'))
+        .sendKeys("m/44'/60'/0'");
+    driver.findElement(By.css('.phrase'))
+        .sendKeys('scout sort custom elite radar rare vivid thing trophy gesture cover snake change narrow kite list nation sustain buffalo erode open balance system young');
+    driver.sleep(generateDelay).then(function() {
+        getFirstAddress(function(address) {
+            expect(address).toBe("0x8943E785B4a5714FC87a3aFAad1eB1FeB602B118");
+            done();
+        });
+    });
+});
+
+it('Can encrypt private keys using BIP38', function(done) {
+    // see https://github.com/iancoleman/bip39/issues/140
+    driver.executeScript(function() {
+        $(".use-bip38").prop("checked", true);
+    });
+    driver.findElement(By.css('.bip38-password'))
+        .sendKeys('bip38password');
+    driver.findElement(By.css('.rows-to-add'))
+        .clear();
+    driver.findElement(By.css('.rows-to-add'))
+        .sendKeys('1');
+    driver.findElement(By.css('.phrase'))
+        .sendKeys('abandon abandon ability');
+    driver.sleep(bip38delay).then(function() {
+        // address
+        getFirstRowValue(function(address) {
+            expect(address).toBe("1NCvSdumA3ngMM9c4aqU56AM6rqXddfuXB");
+            // pubkey
+            getFirstRowValue(function(pubkey) {
+                expect(pubkey).toBe("043f5aed5f6cfbafaf223188095b5980814897295f723815fea5d3f4b648d0d0b3884a74447ea901729b1e73a999b7520e7cb55b4120e6432c64153ccab8a848e1");
+                // privkey
+                getFirstRowValue(function(privkey) {
+                    expect(privkey).toBe("6PRNRiFnj1RoR3sXhymdCvoZCgnUHQpfupNdKkFbWJkwWQEKesWt1EDMDM");
+                    done();
+                }, ".privkey");
+            }, ".pubkey");
+        }, ".address");
+    });
+}, bip38delay + 5000);
+
+it('Shows the checksum for the entropy', function(done) {
+    driver.findElement(By.css('.use-entropy'))
+        .click();
+    driver.findElement(By.css('.entropy'))
+        .sendKeys("00000000000000000000000000000000");
+    driver.sleep(generateDelay).then(function() {
+        driver.findElement(By.css('.checksum'))
+            .getText()
+            .then(function(text) {
+                expect(text).toBe("1");
+                done();
+            });
+    });
+});
+
+it('Shows the checksum for the entropy with the correct groupings', function(done) {
+    driver.findElement(By.css('.use-entropy'))
+        .click();
+    // create a checksum of 20 bits, which spans multiple words
+    driver.findElement(By.css('.entropy'))
+        .sendKeys("F000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000");
+    driver.sleep(generateDelay).then(function() {
+        driver.findElement(By.css('.checksum'))
+            .getText()
+            .then(function(text) {
+                // first group is 9 bits, second group is 11
+                expect(text).toBe("011010111 01110000110");
+                done();
+            });
+    });
+});
+
 });