Release v0.3.0

This option will be added in the future to a bip141 tab

.gitignore

@@ -0,0 +1 @@
+node_modules

changelog.md

@@ -1,3 +1,18 @@
+# 0.3.0
+
+* Update bitcoinjs from 3.1.1 to 3.3.0
+* Litecoin defaults to ltub instead of xpub
+* Segwit option removed from bip32 tab
+* BIP141 tab added for full segwit compatibility
+
+# 0.2.9
+
+* Update links from old site to new site
+* Add Monacoin
+* Add Bitcoin Gold
+* Port test suite to selenium
+* Allow more rows to be generated starting from a custom index
+
 # 0.2.8
 
 * Enable segwit for Litecoin

readme.md

@@ -4,7 +4,7 @@ A tool for converting BIP39 mnemonic phrases to addresses and private keys.
 
 ## Online Version
 
-https://iancoleman.github.io/bip39/
+https://iancoleman.io/bip39/
 
 ## Standalone offline version
 
@@ -62,12 +62,25 @@ please do not commit changes to `bip39-standalone.html`
 
 # Tests
 
-Tests depend on [phantomjs](http://phantomjs.org/).
+Tests depend on
+
+* nodejs
+* selenium webdriver - cd /path/to/bip39/tests; npm install
+* selenium driver for firefox ([geckodriver](https://github.com/mozilla/geckodriver/releases)) and / or chrome ([chromedriver](https://sites.google.com/a/chromium.org/chromedriver/downloads))
+* jasmine - npm install --global jasmine
+
+Before running tests, the site must be served at http://localhost:8000.
+
+```
+$ cd /path/to/bip39/src
+$ python -m http.server
+```
 
 Run tests from the command-line
 
 ```
-$ phantomjs tests.js
+$ cd /path/to/bip39/tests
+$ jasmine spec/tests.js
 ```
 
 # License

src/index.html

@@ -114,7 +114,7 @@
         <div class="container">
 
             <h1 class="text-center">Mnemonic Code Converter</h1>
-            <p class="version">v0.2.8</p>
+            <p class="version">v0.3.0</p>
             <hr>
             <div class="row">
                 <div class="col-md-12">
@@ -277,7 +277,7 @@
                             <label for="litecoin-use-ltub" class="col-sm-2 control-label">Prefixes</label>
                             <div class="col-sm-10 checkbox">
                                 <label>
-                                    <input type="checkbox" id="litecoin-use-ltub" class="litecoin-use-ltub">
+                                    <input type="checkbox" id="litecoin-use-ltub" class="litecoin-use-ltub" checked="checked">
                                     Use <code>Ltpv / Ltub</code> instead of <code>xprv / xpub</code>
                                 </label>
                             </div>
@@ -301,6 +301,9 @@
                         <li id="bip49-tab">
                             <a href="#bip49" role="tab" data-toggle="tab">BIP49</a>
                         </li>
+                        <li id="bip141-tab">
+                            <a href="#bip141" role="tab" data-toggle="tab">BIP141</a>
+                        </li>
                     </ul>
                     <div class="derivation-type tab-content">
                         <div id="bip44" class="tab-pane active">
@@ -415,13 +418,6 @@
                                         <span>Use hardened addresses</span>
                                     </label>
                                 </div>
-                                <div class="form-group">
-                                    <div class="col-sm-2"></div>
-                                    <label class="col-sm-10">
-                                        <input class="p2wpkh-nested-in-p2sh" type="checkbox">
-                                        <span>Use SegWit addresses (ie P2WPKH Nested In P2SH)</span>
-                                    </label>
-                                </div>
                                 <div class="form-group">
                                     <label for="core-path" class="col-sm-2 control-label">Bitcoin Core</label>
                                     <div class="col-sm-10">
@@ -551,6 +547,43 @@
                                 </div>
                             </form>
                         </div>
+                        <div id="bip141" class="tab-pane">
+                            <form class="form-horizontal" role="form">
+                                <br>
+                                <div class="unavailable hidden">
+                                    <div class="form-group">
+                                        <div class="col-sm-2"></div>
+                                        <div class="col-sm-10">
+                                            <p>BIP141 is unavailable for this coin.</p>
+                                        </div>
+                                    </div>
+                                </div>
+                                <div class="available">
+                                    <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-0141.mediawiki" target="_blank">BIP141 spec</a>
+                                        </p>
+                                    </div>
+                                    <div class="form-group">
+                                        <label for="bip141-path" class="col-sm-2 control-label">BIP32 Derivation Path</label>
+                                        <div class="col-sm-10">
+                                            <input id="bip141-path" type="text" class="bip141-path form-control" value="m/0">
+                                        </div>
+                                    </div>
+                                    <div class="form-group">
+                                        <label class="col-sm-2 control-label">Script Semantics</label>
+                                        <div class="col-sm-10">
+                                            <select class="form-control bip141-semantics">
+                                                <option value="p2wpkh">P2WPKH</option>
+                                                <option value="p2wpkh-p2sh" selected>P2WPKH nested in P2SH</option>
+                                            </select>
+                                        </div>
+                                    </div>
+                                </div>
+                            </form>
+                        </div>
                     </div>
                     <form class="form-horizontal" role="form">
                         <div class="form-group">
@@ -622,9 +655,12 @@
                     </table>
                 </div>
             </div>
-            <span>Show more rows</span>:
+            <span>Show</span>
             <input type="number" class="rows-to-add" value="20">
-            <button class="more">Show</button>
+            <button class="more">more rows</button>
+            <span>starting from index</span>
+            <input type="number" class="more-rows-start-index">
+            <span>(leave blank to generate from next index)</span>
 
             <hr>
 
@@ -832,8 +868,9 @@
         <script src="js/bootstrap.min.js"></script>
         <script src="js/levenshtein.js"></script>
         <script src="js/jquery.qrcode.min.js"></script>
-        <script src="js/bitcoinjs-3-1-1.js"></script>
+        <script src="js/bitcoinjs-3.3.0.js"></script>
         <script src="js/bitcoinjs-extensions.js"></script>
+        <script src="js/segwit-parameters.js"></script>
         <script src="js/ethereumjs-util.js"></script>
         <script src="js/ripple-util.js"></script>
         <script src="js/sjcl-bip39.js"></script>

src/js/bitcoinjs-extensions.js

@@ -251,6 +251,17 @@ bitcoinjs.bitcoin.networks.nubits = {
   wif: 0x96,
 };
 
+bitcoinjs.bitcoin.networks.bgold = {
+  messagePrefix: 'unused',
+    bip32: {
+      public: 0x0488b21e,
+      private: 0x0488ade4
+    },
+    pubKeyHash: 38,
+    scriptHash: 23,
+    wif: 128
+};
+
 bitcoinjs.bitcoin.networks.bitcoinCashBitbpay = {
     messagePrefix: '\x18Bitcoin Signed Message:\n',
     bip32: {
@@ -262,33 +273,22 @@ bitcoinjs.bitcoin.networks.bitcoinCashBitbpay = {
     wif: 0x80
 };
 
-bitcoinjs.bitcoin.networks.bitcoinBip49 = {
-    messagePrefix: '\x18Bitcoin Signed Message:\n',
+bitcoinjs.bitcoin.networks.monacoin = {
+    messagePrefix: '\x18Monacoin Signed Message:\n',
     bip32: {
-      public: 0x049d7cb2,
-      private: 0x049d7878
+      public: 0x0488b21e,
+      private: 0x0488ade4
     },
-    pubKeyHash: 0x00,
-    scriptHash: 0x05,
-    wif: 0x80
+    pubKeyHash: 0x32,
+    scriptHash: 0x37,
+    wif: 0xb0
 };
 
-bitcoinjs.bitcoin.networks.testnetBip49 = {
-    messagePrefix: '\x18Bitcoin Signed Message:\n',
-    bip32: {
-      public: 0x044a5262,
-      private: 0x044a4e28
-    },
-    pubKeyHash: 0x6f,
-    scriptHash: 0xc4,
-    wif: 0xef
-};
-
-bitcoinjs.bitcoin.networks.litecoinBip49 = {
+bitcoinjs.bitcoin.networks.litecoinXprv = {
     messagePrefix: '\x19Litecoin Signed Message:\n',
     bip32: {
-      public: 0x01b26ef6,
-      private: 0x01b26792
+      public: 0x0488b21e,
+      private: 0x0488ade4,
     },
     pubKeyHash: 0x30,
     scriptHash: 0x32,

src/js/index.js

@@ -14,7 +14,7 @@
     var showPubKey = true;
     var showPrivKey = true;
     var showQr = false;
-    var litecoinUseLtub = false;
+    var litecoinUseLtub = true;
 
     var entropyChangeTimeoutEvent = null;
     var phraseChangeTimeoutEvent = null;
@@ -52,6 +52,7 @@
     DOM.bip32tab = $("#bip32-tab");
     DOM.bip44tab = $("#bip44-tab");
     DOM.bip49tab = $("#bip49-tab");
+    DOM.bip141tab = $("#bip141-tab");
     DOM.bip32panel = $("#bip32");
     DOM.bip44panel = $("#bip44");
     DOM.bip49panel = $("#bip49");
@@ -72,14 +73,18 @@
     DOM.bip49accountXprv = $("#bip49 .account-xprv");
     DOM.bip49accountXpub = $("#bip49 .account-xpub");
     DOM.bip49change = $("#bip49 .change");
+    DOM.bip141unavailable = $("#bip141 .unavailable");
+    DOM.bip141available = $("#bip141 .available");
+    DOM.bip141path = $("#bip141-path");
+    DOM.bip141semantics = $(".bip141-semantics");
     DOM.generatedStrength = $(".generate-container .strength");
     DOM.hardenedAddresses = $(".hardened-addresses");
-    DOM.useP2wpkhNestedInP2sh = $(".p2wpkh-nested-in-p2sh");
     DOM.useBitpayAddressesContainer = $(".use-bitpay-addresses-container");
     DOM.useBitpayAddresses = $(".use-bitpay-addresses");
     DOM.addresses = $(".addresses");
     DOM.rowsToAdd = $(".rows-to-add");
     DOM.more = $(".more");
+    DOM.moreRowsStartIndex = $(".more-rows-start-index");
     DOM.feedback = $(".feedback");
     DOM.tab = $(".derivation-type a");
     DOM.indexToggle = $(".index-toggle");
@@ -111,9 +116,10 @@
         DOM.bip44change.on("input", calcForDerivationPath);
         DOM.bip49account.on("input", calcForDerivationPath);
         DOM.bip49change.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.useP2wpkhNestedInP2sh.on("change", calcForDerivationPath);
         DOM.indexToggle.on("click", toggleIndexes);
         DOM.addressToggle.on("click", toggleAddresses);
         DOM.publicKeyToggle.on("click", togglePublicKeys);
@@ -138,11 +144,12 @@
         var networkIndex = e.target.value;
         var network = networks[networkIndex];
         network.onSelect();
-        if (network.p2wpkhNestedInP2shAvailable) {
-            showP2wpkhNestedInP2shAvailable();
+        if (network.segwitAvailable) {
+            adjustNetworkForSegwit();
+            showSegwitAvailable();
         }
         else {
-            showP2wpkhNestedInP2shUnavailable();
+            showSegwitUnavailable();
         }
         if (seed != null) {
             phraseChanged();
@@ -216,7 +223,7 @@
 
     function tabChanged() {
         showPending();
-        adjustNetworkForBip49();
+        adjustNetworkForSegwit();
         var phrase = DOM.phrase.val();
         if (phrase != "") {
             // Calculate and display for mnemonic
@@ -317,10 +324,10 @@
     function litecoinUseLtubChanged() {
         litecoinUseLtub = DOM.litecoinUseLtub.prop("checked");
         if (litecoinUseLtub) {
-            network = bitcoinjs.bitcoin.networks.litecoinLtub;
+            network = bitcoinjs.bitcoin.networks.litecoin;
         }
         else {
-            network = bitcoinjs.bitcoin.networks.litecoin;
+            network = bitcoinjs.bitcoin.networks.litecoinXprv;
         }
         phraseChanged();
     }
@@ -329,8 +336,8 @@
         clearDerivedKeys();
         clearAddressesList();
         showPending();
-        // Don't show bip49 if it's selected but network doesn't support it
-        if (bip49TabSelected() && !networkHasBip49()) {
+        // Don't show segwit if it's selected but network doesn't support it
+        if (segwitSelected() && !networkHasSegwit()) {
             return;
         }
         // Get the derivation path
@@ -344,7 +351,7 @@
         if (bip44TabSelected()) {
             displayBip44Info();
         }
-        if (bip49TabSelected()) {
+        else if (bip49TabSelected()) {
             displayBip49Info();
         }
         displayBip32Info();
@@ -524,7 +531,7 @@
             console.log("Using derivation path from BIP44 tab: " + derivationPath);
             return derivationPath;
         }
-        if (bip49TabSelected()) {
+        else if (bip49TabSelected()) {
             var purpose = parseIntNoNaN(DOM.bip49purpose.val(), 49);
             var coin = parseIntNoNaN(DOM.bip49coin.val(), 0);
             var account = parseIntNoNaN(DOM.bip49account.val(), 0);
@@ -544,6 +551,11 @@
             console.log("Using derivation path from BIP32 tab: " + derivationPath);
             return derivationPath;
         }
+        else if (bip141TabSelected()) {
+            var derivationPath = DOM.bip141path.val();
+            console.log("Using derivation path from BIP141 tab: " + derivationPath);
+            return derivationPath;
+        }
         else {
             console.log("Unknown derivation path");
         }
@@ -673,8 +685,17 @@
         })());
     }
 
-    function P2wpkhNestedInP2shSelected() {
-        return bip49TabSelected() || (bip32TabSelected() && useP2wpkhNestedInP2sh());
+    function segwitSelected() {
+        return bip49TabSelected() || bip141TabSelected();
+    }
+
+    function p2wpkhSelected() {
+        return bip141TabSelected() && DOM.bip141semantics.val() == "p2wpkh";
+    }
+
+    function p2wpkhInP2shSelected() {
+        return bip49TabSelected() ||
+            (bip141TabSelected() && DOM.bip141semantics.val() == "p2wpkh-p2sh");
     }
 
     function TableRow(index, isLast) {
@@ -682,8 +703,10 @@
         var self = this;
         this.shouldGenerate = true;
         var useHardenedAddresses = DOM.hardenedAddresses.prop("checked");
-        var isP2wpkhNestedInP2sh = P2wpkhNestedInP2shSelected();
-        var p2wpkhNestedInP2shAvailable = networkHasBip49();
+        var isSegwit = segwitSelected();
+        var segwitAvailable = networkHasSegwit();
+        var isP2wpkh = p2wpkhSelected();
+        var isP2wpkhInP2sh = p2wpkhInP2shSelected();
 
         function init() {
             calculateValues();
@@ -727,16 +750,23 @@
                     privkey = convertRipplePriv(privkey);
                     address = convertRippleAdrr(address);
                 }
-                // BIP49 addresses are different
-                if (isP2wpkhNestedInP2sh) {
-                    if (!p2wpkhNestedInP2shAvailable) {
+                // Segwit addresses are different
+                if (isSegwit) {
+                    if (!segwitAvailable) {
                         return;
                     }
-                    var keyhash = bitcoinjs.bitcoin.crypto.hash160(key.getPublicKeyBuffer());
-                    var scriptsig = bitcoinjs.bitcoin.script.witnessPubKeyHash.output.encode(keyhash);
-                    var addressbytes = bitcoinjs.bitcoin.crypto.hash160(scriptsig);
-                    var scriptpubkey = bitcoinjs.bitcoin.script.scriptHash.output.encode(addressbytes);
-                    address = bitcoinjs.bitcoin.address.fromOutputScript(scriptpubkey, network)
+                    if (isP2wpkh) {
+                        var keyhash = bitcoinjs.bitcoin.crypto.hash160(key.getPublicKeyBuffer());
+                        var scriptpubkey = bitcoinjs.bitcoin.script.witnessPubKeyHash.output.encode(keyhash);
+                        address = bitcoinjs.bitcoin.address.fromOutputScript(scriptpubkey, network)
+                    }
+                    else if (isP2wpkhInP2sh) {
+                        var keyhash = bitcoinjs.bitcoin.crypto.hash160(key.getPublicKeyBuffer());
+                        var scriptsig = bitcoinjs.bitcoin.script.witnessPubKeyHash.output.encode(keyhash);
+                        var addressbytes = bitcoinjs.bitcoin.crypto.hash160(scriptsig);
+                        var scriptpubkey = bitcoinjs.bitcoin.script.scriptHash.output.encode(addressbytes);
+                        address = bitcoinjs.bitcoin.address.fromOutputScript(scriptpubkey, network)
+                    }
                 }
                 addAddressToList(indexText, address, pubkey, privkey);
                 if (isLast) {
@@ -750,12 +780,19 @@
     }
 
     function showMore() {
-        var start = DOM.addresses.children().length;
         var rowsToAdd = parseInt(DOM.rowsToAdd.val());
         if (isNaN(rowsToAdd)) {
             rowsToAdd = 20;
             DOM.rowsToAdd.val("20");
         }
+        var start = parseInt(DOM.moreRowsStartIndex.val())
+        if (isNaN(start)) {
+            start = lastIndexInTable() + 1;
+        }
+        else {
+            var newStart = start + rowsToAdd;
+            DOM.moreRowsStartIndex.val(newStart);
+        }
         if (rowsToAdd > 200) {
             var msg = "Generating " + rowsToAdd + " rows could take a while. ";
             msg += "Do you want to continue?";
@@ -1219,34 +1256,35 @@
         return DOM.bip32tab.hasClass("active");
     }
 
-    function useP2wpkhNestedInP2sh() {
-        return DOM.useP2wpkhNestedInP2sh.prop("checked");
-    }
-
-    function networkHasBip49() {
-        return networks[DOM.network.val()].p2wpkhNestedInP2shAvailable;
+    function networkHasSegwit() {
+        return networks[DOM.network.val()].segwitAvailable;
     }
 
     function bip49TabSelected() {
         return DOM.bip49tab.hasClass("active");
     }
 
+    function bip141TabSelected() {
+        return DOM.bip141tab.hasClass("active");
+    }
+
     function setHdCoin(coinValue) {
         DOM.bip44coin.val(coinValue);
         DOM.bip49coin.val(coinValue);
     }
 
-    function showP2wpkhNestedInP2shAvailable() {
+    function showSegwitAvailable() {
         DOM.bip49unavailable.addClass("hidden");
         DOM.bip49available.removeClass("hidden");
-        DOM.useP2wpkhNestedInP2sh.prop("disabled", false);
+        DOM.bip141unavailable.addClass("hidden");
+        DOM.bip141available.removeClass("hidden");
     }
 
-    function showP2wpkhNestedInP2shUnavailable() {
+    function showSegwitUnavailable() {
         DOM.bip49available.addClass("hidden");
         DOM.bip49unavailable.removeClass("hidden");
-        DOM.useP2wpkhNestedInP2sh.prop("disabled", true);
-        DOM.useP2wpkhNestedInP2sh.prop("checked", false);
+        DOM.bip141available.addClass("hidden");
+        DOM.bip141unavailable.removeClass("hidden");
     }
 
     function useBitpayAddresses() {
@@ -1262,39 +1300,38 @@
         }
     }
 
-    function adjustNetworkForBip49() {
-        // If bip49 is selected the xpub/xprv prefixes need to be adjusted
+    function adjustNetworkForSegwit() {
+        // If segwit is selected the xpub/xprv prefixes need to be adjusted
         // to avoid accidentally importing BIP49 xpub to BIP44 watch only
         // wallet.
         // See https://github.com/iancoleman/bip39/issues/125
-        if (P2wpkhNestedInP2shSelected()) {
-            if (network == bitcoinjs.bitcoin.networks.bitcoin) {
-                network = bitcoinjs.bitcoin.networks.bitcoinBip49;
-            }
-            else if (network == bitcoinjs.bitcoin.networks.testnet) {
-                network = bitcoinjs.bitcoin.networks.testnetBip49;
-            }
-            else if (network == bitcoinjs.bitcoin.networks.litecoin) {
-                network = bitcoinjs.bitcoin.networks.litecoinBip49;
-            }
+        var segwitNetworks = null;
+        // if a segwit network is alread selected, need to use base network to
+        // look up new parameters
+        if ("baseNetwork" in network) {
+            network = bitcoinjs.bitcoin.networks[network.baseNetwork];
         }
-        else {
-            if (network == bitcoinjs.bitcoin.networks.bitcoinBip49) {
-                network = bitcoinjs.bitcoin.networks.bitcoin;
-            }
-            else if (network == bitcoinjs.bitcoin.networks.testnetBip49) {
-                network = bitcoinjs.bitcoin.networks.testnet;
-            }
-            else if (network == bitcoinjs.bitcoin.networks.litecoinBip49) {
-                network = bitcoinjs.bitcoin.networks.litecoin;
-            }
+        // choose the right segwit params
+        if (p2wpkhSelected() && "p2wpkh" in network) {
+            network = network.p2wpkh;
         }
+        else if (p2wpkhInP2shSelected() && "p2wpkhInP2sh" in network) {
+            network = network.p2wpkhInP2sh;
+        }
+    }
+
+    function lastIndexInTable() {
+        var pathText = DOM.addresses.find(".index").last().text();
+        var pathBits = pathText.split("/");
+        var lastBit = pathBits[pathBits.length-1];
+        var lastBitClean = lastBit.replace("'", "");
+        return parseInt(lastBitClean);
     }
 
     var networks = [
         {
             name: "BCH - Bitcoin Cash",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 DOM.useBitpayAddressesContainer.removeClass("hidden");
                 setBitcoinCashNetworkValues();
@@ -1303,7 +1340,7 @@
         },
         {
             name: "BTC - Bitcoin",
-            p2wpkhNestedInP2shAvailable: true,
+            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.bitcoin;
                 setHdCoin(0);
@@ -1311,15 +1348,23 @@
         },
         {
             name: "BTC - Bitcoin Testnet",
-            p2wpkhNestedInP2shAvailable: true,
+            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.testnet;
                 setHdCoin(1);
             },
         },
+        {
+            name: "BTG - Bitcoin Gold",
+            segwitAvailable: true,
+            onSelect: function() {
+                network = bitcoinjs.bitcoin.networks.bgold;
+                setHdCoin(0);
+            },
+        },
         {
             name: "CLAM - Clams",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.clam;
                 setHdCoin(23);
@@ -1327,7 +1372,7 @@
         },
         {
             name: "CRW - Crown",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.crown;
                 setHdCoin(72);
@@ -1335,7 +1380,7 @@
         },
         {
             name: "DASH - Dash",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.dash;
                 setHdCoin(5);
@@ -1343,7 +1388,7 @@
         },
         {
             name: "DASH - Dash Testnet",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.dashtn;
                 setHdCoin(1);
@@ -1351,7 +1396,7 @@
         },
         {
             name: "DOGE - Dogecoin",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.dogecoin;
                 setHdCoin(3);
@@ -1359,7 +1404,7 @@
         },
         {
             name: "ETH - Ethereum",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.bitcoin;
                 setHdCoin(60);
@@ -1367,7 +1412,7 @@
         },
         {
             name: "FJC - Fujicoin",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.fujicoin;
                 setHdCoin(75);
@@ -1375,7 +1420,7 @@
         },
         {
             name: "GAME - GameCredits",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.game;
                 setHdCoin(101);
@@ -1383,7 +1428,7 @@
         },
         {
             name: "JBS - Jumbucks",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.jumbucks;
                 setHdCoin(26);
@@ -1391,7 +1436,7 @@
         },
         {
             name: "LTC - Litecoin",
-            p2wpkhNestedInP2shAvailable: true,
+            segwitAvailable: true,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.litecoin;
                 setHdCoin(2);
@@ -1400,16 +1445,23 @@
         },
         {
             name: "MAZA - Maza",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.maza;
                 setHdCoin(13);
             },
         },
-
+        {
+            name: "MONA - Monacoin",
+            segwitAvailable: true,
+            onSelect: function() {
+                network = bitcoinjs.bitcoin.networks.monacoin,
+                setHdCoin(22);
+            },
+        },
         {
             name: "NMC - Namecoin",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.namecoin;
                 setHdCoin(7);
@@ -1417,7 +1469,7 @@
         },
         {
             name: "PIVX - PIVX",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.pivx;
                 setHdCoin(119);
@@ -1425,7 +1477,7 @@
         },
         {
             name: "PIVX - PIVX Testnet",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.pivxtestnet;
                 setHdCoin(1);
@@ -1433,7 +1485,7 @@
         },
         {
             name: "PPC - Peercoin",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.peercoin;
                 setHdCoin(6);
@@ -1441,7 +1493,7 @@
         },
         {
             name: "SDC - ShadowCash",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.shadow;
                 setHdCoin(35);
@@ -1449,7 +1501,7 @@
         },
         {
             name: "SDC - ShadowCash Testnet",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.shadowtn;
                 setHdCoin(1);
@@ -1457,7 +1509,7 @@
         },
         {
             name: "SLM - Slimcoin",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.slimcoin;
                 setHdCoin(63);
@@ -1465,7 +1517,7 @@
         },
         {
             name: "SLM - Slimcoin Testnet",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.slimcointn;
                 setHdCoin(111);
@@ -1473,7 +1525,7 @@
         },
         {
             name: "USNBT - NuBits",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.nubits;
                 setHdCoin(12);
@@ -1481,7 +1533,7 @@
         },
         {
             name: "VIA - Viacoin",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.viacoin;
                 setHdCoin(14);
@@ -1489,7 +1541,7 @@
         },
         {
             name: "VIA - Viacoin Testnet",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.viacointestnet;
                 setHdCoin(1);
@@ -1497,7 +1549,7 @@
         },
         {
             name: "XMY - Myriadcoin",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.myriadcoin;
                 setHdCoin(90);
@@ -1505,7 +1557,7 @@
         },
         {
             name: "XRP - Ripple",
-            p2wpkhNestedInP2shAvailable: false,
+            segwitAvailable: false,
             onSelect: function() {
                 network = bitcoinjs.bitcoin.networks.bitcoin;
                 setHdCoin(144);

src/js/segwit-parameters.js

@@ -0,0 +1,58 @@
+(function() {
+
+// p2wpkh
+
+bitcoinjs.bitcoin.networks.bitcoin.p2wpkh = {
+    baseNetwork: "bitcoin",
+    messagePrefix: '\x18Bitcoin Signed Message:\n',
+    bech32: 'bc',
+    bip32: {
+        public: 0x04b24746,
+        private: 0x04b2430c
+    },
+    pubKeyHash: 0x00,
+    scriptHash: 0x05,
+    wif: 0x80
+};
+
+// p2wpkh in p2sh
+
+bitcoinjs.bitcoin.networks.bitcoin.p2wpkhInP2sh = {
+    baseNetwork: "bitcoin",
+    messagePrefix: '\x18Bitcoin Signed Message:\n',
+    bech32: 'bc',
+    bip32: {
+        public: 0x049d7cb2,
+        private: 0x049d7878
+    },
+    pubKeyHash: 0x00,
+    scriptHash: 0x05,
+    wif: 0x80
+};
+
+bitcoinjs.bitcoin.networks.testnet.p2wpkhInP2sh = {
+    baseNetwork: "testnet",
+    messagePrefix: '\x18Bitcoin Signed Message:\n',
+    bech32: 'tb',
+    bip32: {
+        public: 0x044a5262,
+        private: 0x044a4e28
+    },
+    pubKeyHash: 0x6f,
+    scriptHash: 0xc4,
+    wif: 0xef
+};
+
+bitcoinjs.bitcoin.networks.litecoin.p2wpkhInP2sh = {
+    baseNetwork: "litecoin",
+    messagePrefix: '\x19Litecoin Signed Message:\n',
+    bip32: {
+        public: 0x01b26ef6,
+        private: 0x01b26792
+    },
+    pubKeyHash: 0x30,
+    scriptHash: 0x32,
+    wif: 0xb0
+};
+
+})();

tests/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "tests",
+  "version": "1.0.0",
+  "scripts": {
+    "test": "node tests.js"
+  },
+  "author": "Ian coleman",
+  "description": "Tests for BIP39 tool",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/iancoleman/bip39.git"
+  },
+  "dependencies": {
+    "selenium-webdriver": "^3.6.0"
+  },
+  "license": "MIT"
+}

tests/spec/support/jasmine.json

@@ -0,0 +1,11 @@
+{
+  "spec_dir": "spec",
+  "spec_files": [
+    "**/*[sS]pec.js"
+  ],
+  "helpers": [
+    "helpers/**/*.js"
+  ],
+  "stopSpecOnExpectationFailure": false,
+  "random": false
+}