Release v0.2.6

Detect and warn of filtered entropy
Update process for committing changes
2026-04-07 11:12:15 +00:00 · 2017-09-20 11:39:06 +10:00 · 2017-09-20 11:25:21 +10:00 · 2017-09-19 11:15:25 +10:00 · 2017-09-19 11:13:03 +10:00 · 2017-09-19 10:32:20 +10:00
11 changed files with 347 additions and 170 deletions
--- a/bip39-standalone.html
+++ b/bip39-standalone.html
@@ -118,7 +118,7 @@
        <div class="container">

            <h1 class="text-center">Mnemonic Code Converter</h1>
-            <p class="version">v0.2.4</p>
+            <p class="version">v0.2.6</p>
            <hr>
            <div class="row">
                <div class="col-md-12">
@@ -167,7 +167,14 @@
                            <div class="form-group">
                                <label for="entropy" class="col-sm-2 control-label" data-translate>Entropy</label>
                                <div class="col-sm-7">
-                                    <textarea id="entropy" rows="2" class="entropy form-control" placeholder="Accepts binary, base 6, 6-sided dice, base 10, hexadecimal, cards" data-translate-placeholder></textarea>
+                                    <textarea id="entropy" rows="2" class="entropy form-control" placeholder="Accepts either binary, base 6, 6-sided dice, base 10, hexadecimal or cards" data-translate-placeholder></textarea>
+                                    <div class="row filter-warning text-danger hidden">
+                                        <p class="col-sm-12">
+                                        <strong>
+                                        Some characters have been discarded
+                                        </strong>
+                                        </p>
+                                    </div>
                                    <div class="row">
                                        <label class="col-sm-3 control-label" data-translate><span class="more-info" data-translate-title title="Based on estimates from zxcvbn using Filtered Entropy">Time To Crack</span></label>
                                        <div class="crack-time col-sm-3 form-control-static"></div>
@@ -412,6 +419,13 @@
                                        <span data-translate>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 data-translate>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" data-translate>Bitcoin Core</label>
                                    <div class="col-sm-10">
@@ -630,6 +644,11 @@
                        Read more at the
                        <a href="https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki" target="_blank">official BIP44 spec</a>
                    </p>
+                    <h3>BIP49 <span class="small" data-translate>Derivation scheme for P2WPKH-nested-in-P2SH based accounts</span></h3>
+                    <p data-translate-html>
+                        Read more at the
+                        <a href="https://github.com/bitcoin/bips/blob/master/bip-0049.mediawiki" target="_blank">official BIP49 spec</a>
+                    </p>
                    <h3 data-translate>Private Keys</h3>
                    <p>
                        <span data-translate-html>
@@ -7280,7 +7299,7 @@ this.getLength()-a.getLength())return this;for(var c=l.glog(this.get(0))-l.glog(
 55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,
 45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]];p.getRSBlocks=function(a,c){var d=p.getRsBlockTable(a,c);if(void 0==d)throw Error("bad rs block @ typeNumber:"+a+"/errorCorrectLevel:"+c);for(var b=d.length/3,e=[],f=0;f<b;f++)for(var h=d[3*f+0],g=d[3*f+1],j=d[3*f+2],l=0;l<h;l++)e.push(new p(g,j));return e};p.getRsBlockTable=function(a,c){switch(c){case 1:return p.RS_BLOCK_TABLE[4*(a-1)+0];case 0:return p.RS_BLOCK_TABLE[4*(a-1)+1];case 3:return p.RS_BLOCK_TABLE[4*
 (a-1)+2];case 2:return p.RS_BLOCK_TABLE[4*(a-1)+3]}};t.prototype={get:function(a){return 1==(this.buffer[Math.floor(a/8)]>>>7-a%8&1)},put:function(a,c){for(var d=0;d<c;d++)this.putBit(1==(a>>>c-d-1&1))},getLengthInBits:function(){return this.length},putBit:function(a){var c=Math.floor(this.length/8);this.buffer.length<=c&&this.buffer.push(0);a&&(this.buffer[c]|=128>>>this.length%8);this.length++}};"string"===typeof h&&(h={text:h});h=r.extend({},{render:"canvas",width:256,height:256,typeNumber:-1,
-correctLevel:2,background:"#ffffff",foreground:"#000000"},h);return this.each(function(){var a;if("canvas"==h.render){a=new o(h.typeNumber,h.correctLevel);a.addData(h.text);a.make();var c=document.createElement("canvas");c.width=h.width;c.height=h.height;for(var d=c.getContext("2d"),b=h.width/a.getModuleCount(),e=h.height/a.getModuleCount(),f=0;f<a.getModuleCount();f++)for(var i=0;i<a.getModuleCount();i++){d.fillStyle=a.isDark(f,i)?h.foreground:h.background;var g=Math.ceil((i+1)*b)-Math.floor(i*b),
+correctLevel:3,background:"#ffffff",foreground:"#000000"},h);return this.each(function(){var a;if("canvas"==h.render){a=new o(h.typeNumber,h.correctLevel);a.addData(h.text);a.make();var c=document.createElement("canvas");c.width=h.width;c.height=h.height;for(var d=c.getContext("2d"),b=h.width/a.getModuleCount(),e=h.height/a.getModuleCount(),f=0;f<a.getModuleCount();f++)for(var i=0;i<a.getModuleCount();i++){d.fillStyle=a.isDark(f,i)?h.foreground:h.background;var g=Math.ceil((i+1)*b)-Math.floor(i*b),
 j=Math.ceil((f+1)*b)-Math.floor(f*b);d.fillRect(Math.round(i*b),Math.round(f*e),g,j)}}else{a=new o(h.typeNumber,h.correctLevel);a.addData(h.text);a.make();c=r("<table></table>").css("width",h.width+"px").css("height",h.height+"px").css("border","0px").css("border-collapse","collapse").css("background-color",h.background);d=h.width/a.getModuleCount();b=h.height/a.getModuleCount();for(e=0;e<a.getModuleCount();e++){f=r("<tr></tr>").css("height",b+"px").appendTo(c);for(i=0;i<a.getModuleCount();i++)r("<td></td>").css("width",
 d+"px").css("background-color",a.isDark(e,i)?h.foreground:h.background).appendTo(f)}}a=c;$(a).appendTo(this)})}})($);
 </script>
@@ -22126,135 +22145,135 @@ module.exports = {
 });
 </script>
        <script>bitcoinjs.bitcoin.networks.shadow = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0xEE80286A,
    private: 0xEE8031E8
  },
  pubKeyHash: 0x3f,
  scriptHash: 0x7d,
-  wif: 0xbf,
+  wif: 0xbf
 };

 bitcoinjs.bitcoin.networks.shadowtn = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x76C0FDFB,
    private: 0x76C1077A
  },
  pubKeyHash: 0x7f,
  scriptHash: 0xc4,
-  wif: 0xff,
+  wif: 0xff
 };

 bitcoinjs.bitcoin.networks.clam = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0xa8c26d64,
    private: 0xa8c17826
  },
  pubKeyHash: 0x89,
  scriptHash: 0x00, // TODO set this correctly
-  wif: 0x85,
+  wif: 0x85
 };

 bitcoinjs.bitcoin.networks.crown = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x0488b21e,
    private: 0x0488ade4
  },
  pubKeyHash: 0x00,
  scriptHash: 0x05,
-  wif: 0x80,
+  wif: 0x80
 };

 bitcoinjs.bitcoin.networks.dash = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x0488b21e,
    private: 0x0488ade4
  },
  pubKeyHash: 0x4c,
  scriptHash: 0x10,
-  wif: 0xcc,
+  wif: 0xcc
 };

 bitcoinjs.bitcoin.networks.maza = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x0488b21e,
    private: 0x0488ade4
  },
  pubKeyHash: 0x32,
  scriptHash: 0x09,
-  wif: 0xe0,
+  wif: 0xe0
 };

 bitcoinjs.bitcoin.networks.dashtn = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x043587cf,
    private: 0x04358394
  },
  pubKeyHash: 0x8c,
  scriptHash: 0x13,
-  wif: 0xef,
+  wif: 0xef
 };

 bitcoinjs.bitcoin.networks.game = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x0488b21e,
    private: 0x0488ade4
  },
  pubKeyHash: 0x26,
  scriptHash: 0x05,
-  wif: 0xa6,
+  wif: 0xa6
 };

 bitcoinjs.bitcoin.networks.namecoin = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x0488b21e,
    private: 0x0488ade4
  },
  pubKeyHash: 0x34,
  scriptHash: 0x00, // TODO set this correctly
-  wif: 0x80,
+  wif: 0x80
 };

 bitcoinjs.bitcoin.networks.peercoin = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x0488b21e,
    private: 0x0488ade4
  },
  pubKeyHash: 0x37,
  scriptHash: 0x00, // TODO set this correctly
-  wif: 0xb7,
+  wif: 0xb7
 };

 bitcoinjs.bitcoin.networks.slimcoin = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0xef6adf10,
    private: 0xef69ea80
  },
  pubKeyHash: 0x3f,
  scriptHash: 0x7d,
-  wif: 0x46,
+  wif: 0x46
 };

 bitcoinjs.bitcoin.networks.slimcointn = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x043587CF,
    private: 0x04358394
  },
  pubKeyHash: 0x6f,
  scriptHash: 0xc4,
-  wif: 0x57,
+  wif: 0x57
 };

 bitcoinjs.bitcoin.networks.dogecoin = {
@@ -22265,8 +22284,8 @@ bitcoinjs.bitcoin.networks.dogecoin = {
  },
  pubKeyHash: 0x1e,
  scriptHash: 0x16,
-  wif: 0x9e,
-},
+  wif: 0x9e
+};

 bitcoinjs.bitcoin.networks.viacoin = {
  messagePrefix: '\x18Viacoin Signed Message:\n',
@@ -22276,8 +22295,8 @@ bitcoinjs.bitcoin.networks.viacoin = {
  },
  pubKeyHash: 0x47,
  scriptHash: 0x21,
-  wif: 0xc7,
-},
+  wif: 0xc7
+};

 bitcoinjs.bitcoin.networks.viacointestnet = {
  messagePrefix: '\x18Viacoin Signed Message:\n',
@@ -22287,8 +22306,8 @@ bitcoinjs.bitcoin.networks.viacointestnet = {
  },
  pubKeyHash: 0x7f,
  scriptHash: 0xc4,
-  wif: 0xff,
-},
+  wif: 0xff
+};

 bitcoinjs.bitcoin.networks.gamerscoin = {
  messagePrefix: '\x19Gamerscoin Signed Message:\n',
@@ -22298,8 +22317,8 @@ bitcoinjs.bitcoin.networks.gamerscoin = {
  },
  pubKeyHash: 0x26,
  scriptHash: 0x05,
-  wif: 0xA6,
-},
+  wif: 0xA6
+};

 bitcoinjs.bitcoin.networks.jumbucks = {
  messagePrefix: '\x19Jumbucks Signed Message:\n',
@@ -22309,8 +22328,8 @@ bitcoinjs.bitcoin.networks.jumbucks = {
  },
  pubKeyHash: 0x2b,
  scriptHash: 0x05,
-  wif: 0xab,
-},
+  wif: 0xab
+};

 bitcoinjs.bitcoin.networks.zetacoin = {
  messagePrefix: '\x18Zetacoin Signed Message:\n',
@@ -22320,40 +22339,40 @@ bitcoinjs.bitcoin.networks.zetacoin = {
  },
  pubKeyHash: 0x50,
  scriptHash: 0x09,
-  wif: 0xe0,
-}
+  wif: 0xe0
+};

 bitcoinjs.bitcoin.networks.myriadcoin = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x0488b21e,
    private: 0x0488ade4
  },
  pubKeyHash: 0x32,
  scriptHash: 0x00, // TODO set this correctly
-  wif: 0xb2,
+  wif: 0xb2
 };

 bitcoinjs.bitcoin.networks.pivx = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x022d2533,
    private: 0x0221312b
  },
  pubKeyHash: 0x1e,
  scriptHash: 0x0d,
-  wif: 0xd4,
+  wif: 0xd4
 };

 bitcoinjs.bitcoin.networks.pivxtestnet = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x3a8061a0,
    private: 0x3a805837
  },
  pubKeyHash: 0x8b,
  scriptHash: 0x13,
-  wif: 0xef,
+  wif: 0xef
 };
 </script>
        <script>(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.ethUtil = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
@@ -45767,7 +45786,7 @@ var time_estimates;time_estimates={estimate_attack_times:function(e){var t,n,s,o

 },{}]},{},[4])(4)
 });
-//# sourceMappingURL=zxcvbn.js.map
+
 </script>
        <script>/*
 * Detects entropy from a string.
@@ -46155,6 +46174,7 @@ window.Entropy = new (function() {
    DOM.entropyWordCount = DOM.entropyContainer.find(".word-count");
    DOM.entropyBinary = DOM.entropyContainer.find(".binary");
    DOM.entropyMnemonicLength = DOM.entropyContainer.find(".mnemonic-length");
+    DOM.entropyFilterWarning = DOM.entropyContainer.find(".filter-warning");
    DOM.phrase = $(".phrase");
    DOM.passphrase = $(".passphrase");
    DOM.generateContainer = $(".generate-container");
@@ -46190,6 +46210,7 @@ window.Entropy = new (function() {
    DOM.bip49change = $("#bip49 .change");
    DOM.generatedStrength = $(".generate-container .strength");
    DOM.hardenedAddresses = $(".hardened-addresses");
+    DOM.useP2wpkhNestedInP2sh = $(".p2wpkh-nested-in-p2sh");
    DOM.addresses = $(".addresses");
    DOM.rowsToAdd = $(".rows-to-add");
    DOM.more = $(".more");
@@ -46226,6 +46247,7 @@ window.Entropy = new (function() {
        DOM.bip49change.on("input", calcForDerivationPath);
        DOM.tab.on("shown.bs.tab", calcForDerivationPath);
        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);
@@ -46248,11 +46270,11 @@ window.Entropy = new (function() {
        var networkIndex = e.target.value;
        var network = networks[networkIndex];
        network.onSelect();
-        if (network.bip49available) {
-            showBip49();
+        if (network.p2wpkhNestedInP2shAvailable) {
+            showP2wpkhNestedInP2shAvailable();
        }
        else {
-            hideBip49();
+            showP2wpkhNestedInP2shUnavailable();
        }
        if (seed != null) {
            phraseChanged();
@@ -46384,7 +46406,6 @@ window.Entropy = new (function() {
    function rootKeyChanged() {
        showPending();
        hideValidationError();
-        // Validate the root key TODO
        var rootKeyBase58 = DOM.rootKey.val();
        var errorText = validateRootKey(rootKeyBase58);
        if (errorText) {
@@ -46577,7 +46598,7 @@ window.Entropy = new (function() {

    function validateRootKey(rootKeyBase58) {
        try {
-            bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58);
+            bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, network);
        }
        catch (e) {
            return "Invalid root key";
@@ -46755,8 +46776,8 @@ window.Entropy = new (function() {
        var self = this;
        this.shouldGenerate = true;
        var useHardenedAddresses = DOM.hardenedAddresses.prop("checked");
-        var isBip49 = bip49TabSelected();
-        var bip49available = networkHasBip49();
+        var isP2wpkhNestedInP2sh = bip49TabSelected() || (bip32TabSelected() && useP2wpkhNestedInP2sh());
+        var p2wpkhNestedInP2shAvailable = networkHasBip49();

        function init() {
            calculateValues();
@@ -46801,8 +46822,8 @@ window.Entropy = new (function() {
                    address = convertRippleAdrr(address);
                }
                // BIP49 addresses are different
-                if (isBip49) {
-                    if (!bip49available) {
+                if (isP2wpkhNestedInP2sh) {
+                    if (!p2wpkhNestedInP2shAvailable) {
                        return;
                    }
                    var keyhash = bitcoinjs.bitcoin.crypto.hash160(key.getPublicKeyBuffer());
@@ -47177,6 +47198,16 @@ window.Entropy = new (function() {
        DOM.entropyWordCount.text(wordCount);
        DOM.entropyBinary.text(entropy.binaryStr);
        DOM.entropyBitsPerEvent.text(bitsPerEvent);
+        // detect and warn of filtering
+        var rawNoSpaces = DOM.entropy.val().replace(/\s/g, "");
+        var cleanNoSpaces = entropy.cleanStr.replace(/\s/g, "");
+        var isFiltered = rawNoSpaces.length != cleanNoSpaces.length;
+        if (isFiltered) {
+            DOM.entropyFilterWarning.removeClass('hidden');
+        }
+        else {
+            DOM.entropyFilterWarning.addClass('hidden');
+        }
    }

    function getEntropyTypeStr(entropy) {
@@ -47282,8 +47313,12 @@ window.Entropy = new (function() {
        return DOM.bip32tab.hasClass("active");
    }

+    function useP2wpkhNestedInP2sh() {
+        return DOM.useP2wpkhNestedInP2sh.prop("checked");
+    }
+
    function networkHasBip49() {
-        return networks[DOM.network.val()].bip49available;
+        return networks[DOM.network.val()].p2wpkhNestedInP2shAvailable;
    }

    function bip49TabSelected() {
@@ -47295,20 +47330,23 @@ window.Entropy = new (function() {
        DOM.bip49coin.val(coinValue);
    }

-    function showBip49() {
+    function showP2wpkhNestedInP2shAvailable() {
        DOM.bip49unavailable.addClass("hidden");
        DOM.bip49available.removeClass("hidden");
+        DOM.useP2wpkhNestedInP2sh.prop("disabled", false);
    }

-    function hideBip49() {
+    function showP2wpkhNestedInP2shUnavailable() {
        DOM.bip49available.addClass("hidden");
        DOM.bip49unavailable.removeClass("hidden");
+        DOM.useP2wpkhNestedInP2sh.prop("disabled", true);
+        DOM.useP2wpkhNestedInP2sh.prop("checked", false);
    }

    var networks = [
        {
            name: "BCH - Bitcoin Cash",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.bitcoin;
                setHdCoin(145);
@@ -47316,7 +47354,7 @@ window.Entropy = new (function() {
        },
        {
            name: "BTC - Bitcoin",
-            bip49available: true,
+            p2wpkhNestedInP2shAvailable: true,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.bitcoin;
                setHdCoin(0);
@@ -47324,7 +47362,7 @@ window.Entropy = new (function() {
        },
        {
            name: "BTC - Bitcoin Testnet",
-            bip49available: true,
+            p2wpkhNestedInP2shAvailable: true,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.testnet;
                setHdCoin(1);
@@ -47332,7 +47370,7 @@ window.Entropy = new (function() {
        },
        {
            name: "CLAM - Clams",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.clam;
                setHdCoin(23);
@@ -47340,7 +47378,7 @@ window.Entropy = new (function() {
        },
        {
            name: "CRW - Crown",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.crown;
                setHdCoin(72);
@@ -47348,7 +47386,7 @@ window.Entropy = new (function() {
        },
        {
            name: "DASH - Dash",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.dash;
                setHdCoin(5);
@@ -47356,7 +47394,7 @@ window.Entropy = new (function() {
        },
        {
            name: "DASH - Dash Testnet",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.dashtn;
                setHdCoin(1);
@@ -47364,7 +47402,7 @@ window.Entropy = new (function() {
        },
        {
            name: "DOGE - Dogecoin",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.dogecoin;
                setHdCoin(3);
@@ -47372,7 +47410,7 @@ window.Entropy = new (function() {
        },
        {
            name: "ETH - Ethereum",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.bitcoin;
                setHdCoin(60);
@@ -47380,7 +47418,7 @@ window.Entropy = new (function() {
        },
        {
            name: "GAME - GameCredits",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.game;
                setHdCoin(101);
@@ -47388,7 +47426,7 @@ window.Entropy = new (function() {
        },
        {
            name: "JBS - Jumbucks",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.jumbucks;
                setHdCoin(26);
@@ -47396,7 +47434,7 @@ window.Entropy = new (function() {
        },
        {
            name: "LTC - Litecoin",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.litecoin;
                setHdCoin(2);
@@ -47405,7 +47443,7 @@ window.Entropy = new (function() {
        },
        {
            name: "MAZA - Maza",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.maza;
                setHdCoin(13);
@@ -47414,7 +47452,7 @@ window.Entropy = new (function() {

        {
            name: "NMC - Namecoin",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.namecoin;
                setHdCoin(7);
@@ -47422,7 +47460,7 @@ window.Entropy = new (function() {
        },
        {
            name: "PIVX - PIVX",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.pivx;
                setHdCoin(119);
@@ -47430,7 +47468,7 @@ window.Entropy = new (function() {
        },
        {
            name: "PIVX - PIVX Testnet",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.pivxtestnet;
                setHdCoin(1);
@@ -47438,7 +47476,7 @@ window.Entropy = new (function() {
        },
        {
            name: "PPC - Peercoin",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.peercoin;
                setHdCoin(6);
@@ -47446,7 +47484,7 @@ window.Entropy = new (function() {
        },
        {
            name: "SDC - ShadowCash",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.shadow;
                setHdCoin(35);
@@ -47454,7 +47492,7 @@ window.Entropy = new (function() {
        },
        {
            name: "SDC - ShadowCash Testnet",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.shadowtn;
                setHdCoin(1);
@@ -47462,7 +47500,7 @@ window.Entropy = new (function() {
        },
        {
            name: "SLM - Slimcoin",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.slimcoin;
                setHdCoin(63);
@@ -47470,7 +47508,7 @@ window.Entropy = new (function() {
        },
        {
            name: "SLM - Slimcoin Testnet",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.slimcointn;
                setHdCoin(111);
@@ -47478,7 +47516,7 @@ window.Entropy = new (function() {
        },
        {
            name: "VIA - Viacoin",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.viacoin;
                setHdCoin(14);
@@ -47486,7 +47524,7 @@ window.Entropy = new (function() {
        },
        {
            name: "VIA - Viacoin Testnet",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.viacointestnet;
                setHdCoin(1);
@@ -47494,7 +47532,7 @@ window.Entropy = new (function() {
        },
        {
            name: "XMY - Myriadcoin",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.myriadcoin;
                setHdCoin(90);
@@ -47502,7 +47540,7 @@ window.Entropy = new (function() {
        },
        {
            name: "XRP - Ripple",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.bitcoin;
                setHdCoin(144);
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,19 @@
+# 0.2.6
+
+* Detect and warn when entropy is filtered / discarded
+* Reword entropy text to indicate using a single source only
+* Add BIP49 to More Info section
+* Update compile script to work across python 2 and 3
+* QR Codes use correctLevel 3 instead of 2
+* Source map removed from zxcvbn
+* Tidy up code with consistent use of commas and semicolons
+
+# 0.2.5
+
+* Rename variables for clarity between BIP49 and P2WPKH Nested In P2SH
+* Fix bug for validation of root key when using non-bitcoin networks
+* Add option to use P2WPKH Nested In P2SH addresses on BIP32 tab
+
 # 0.2.4

 * Show error when using xpub with hardened addresses
--- a/compile.py
+++ b/compile.py
@@ -1,6 +1,7 @@
 import os
 import re
 import datetime
+from io import open

 # This script generates the bip39-standalone.html file.

--- a/readme.md
+++ b/readme.md
@@ -55,7 +55,10 @@ at 1PC9aZC4hNX2rmmrt7uHTfYAS3hRbph4UN
 Please do not make modifications to `bip39-standalone.html`, since they will
 be overwritten by `compile.py`.

-Make changes in `src/*` and apply them using the command `python compile.py`
+Make changes in `src/*`.
+
+Changes are applied during release using the command `python compile.py`, so
+please do not commit changes to `bip39-standalone.html`

 # Tests

--- a/release_process.md
+++ b/release_process.md
@@ -7,13 +7,17 @@ created with the following steps:
 1. Run `python compile.py`
 1. Commit these changes with message `Release vX.Y.Z`
 1. Tag the commit `git tag X.Y.Z`
-1. Push the changes `git push`
-1. Push the new tag `git push --tags`
 1. Get the hash of the file `sha256sum bip39-standalone.html`
 1. Create the text for the release notes (see prior releases)
-1. Sign the release notes `gpg --clearsign /tmp/releasenotes.txt`
+1. Sign the release notes `gpg --clearsign /tmp/signature.txt`
+1. Push the changes `git push`
+1. Push the new tag `git push --tags`
 1. Create a release on github from the tagged commit
    1. include the signed release notes as text for the release
+    1. include the changelog for this release as text for the release
+    1. attach signature.txt.asc
    1. attach the bip39-standalone.html file
 1. Add a new post to twitter from @bip39tool with the version, link and hash
 1. Publish to any hosted locations (eg iancoleman.github.io/bip39)
+1. Download the file from the release and confirm it hashes to the expected value `sha256sum bip39-standalone.html`
+1. Download the signature from the release and verify it. `gpg --verify signature.txt.asc`
--- a/src/index.html
+++ b/src/index.html
@@ -114,7 +114,7 @@
        <div class="container">

            <h1 class="text-center">Mnemonic Code Converter</h1>
-            <p class="version">v0.2.4</p>
+            <p class="version">v0.2.6</p>
            <hr>
            <div class="row">
                <div class="col-md-12">
@@ -163,7 +163,14 @@
                            <div class="form-group">
                                <label for="entropy" class="col-sm-2 control-label" data-translate>Entropy</label>
                                <div class="col-sm-7">
-                                    <textarea id="entropy" rows="2" class="entropy form-control" placeholder="Accepts binary, base 6, 6-sided dice, base 10, hexadecimal, cards" data-translate-placeholder></textarea>
+                                    <textarea id="entropy" rows="2" class="entropy form-control" placeholder="Accepts either binary, base 6, 6-sided dice, base 10, hexadecimal or cards" data-translate-placeholder></textarea>
+                                    <div class="row filter-warning text-danger hidden">
+                                        <p class="col-sm-12">
+                                        <strong>
+                                        Some characters have been discarded
+                                        </strong>
+                                        </p>
+                                    </div>
                                    <div class="row">
                                        <label class="col-sm-3 control-label" data-translate><span class="more-info" data-translate-title title="Based on estimates from zxcvbn using Filtered Entropy">Time To Crack</span></label>
                                        <div class="crack-time col-sm-3 form-control-static"></div>
@@ -408,6 +415,13 @@
                                        <span data-translate>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 data-translate>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" data-translate>Bitcoin Core</label>
                                    <div class="col-sm-10">
@@ -626,6 +640,11 @@
                        Read more at the
                        <a href="https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki" target="_blank">official BIP44 spec</a>
                    </p>
+                    <h3>BIP49 <span class="small" data-translate>Derivation scheme for P2WPKH-nested-in-P2SH based accounts</span></h3>
+                    <p data-translate-html>
+                        Read more at the
+                        <a href="https://github.com/bitcoin/bips/blob/master/bip-0049.mediawiki" target="_blank">official BIP49 spec</a>
+                    </p>
                    <h3 data-translate>Private Keys</h3>
                    <p>
                        <span data-translate-html>
--- a/src/js/bitcoinjs-extensions.js
+++ b/src/js/bitcoinjs-extensions.js
@@ -1,133 +1,133 @@
 bitcoinjs.bitcoin.networks.shadow = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0xEE80286A,
    private: 0xEE8031E8
  },
  pubKeyHash: 0x3f,
  scriptHash: 0x7d,
-  wif: 0xbf,
+  wif: 0xbf
 };

 bitcoinjs.bitcoin.networks.shadowtn = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x76C0FDFB,
    private: 0x76C1077A
  },
  pubKeyHash: 0x7f,
  scriptHash: 0xc4,
-  wif: 0xff,
+  wif: 0xff
 };

 bitcoinjs.bitcoin.networks.clam = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0xa8c26d64,
    private: 0xa8c17826
  },
  pubKeyHash: 0x89,
  scriptHash: 0x00, // TODO set this correctly
-  wif: 0x85,
+  wif: 0x85
 };

 bitcoinjs.bitcoin.networks.crown = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x0488b21e,
    private: 0x0488ade4
  },
  pubKeyHash: 0x00,
  scriptHash: 0x05,
-  wif: 0x80,
+  wif: 0x80
 };

 bitcoinjs.bitcoin.networks.dash = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x0488b21e,
    private: 0x0488ade4
  },
  pubKeyHash: 0x4c,
  scriptHash: 0x10,
-  wif: 0xcc,
+  wif: 0xcc
 };

 bitcoinjs.bitcoin.networks.maza = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x0488b21e,
    private: 0x0488ade4
  },
  pubKeyHash: 0x32,
  scriptHash: 0x09,
-  wif: 0xe0,
+  wif: 0xe0
 };

 bitcoinjs.bitcoin.networks.dashtn = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x043587cf,
    private: 0x04358394
  },
  pubKeyHash: 0x8c,
  scriptHash: 0x13,
-  wif: 0xef,
+  wif: 0xef
 };

 bitcoinjs.bitcoin.networks.game = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x0488b21e,
    private: 0x0488ade4
  },
  pubKeyHash: 0x26,
  scriptHash: 0x05,
-  wif: 0xa6,
+  wif: 0xa6
 };

 bitcoinjs.bitcoin.networks.namecoin = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x0488b21e,
    private: 0x0488ade4
  },
  pubKeyHash: 0x34,
  scriptHash: 0x00, // TODO set this correctly
-  wif: 0x80,
+  wif: 0x80
 };

 bitcoinjs.bitcoin.networks.peercoin = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x0488b21e,
    private: 0x0488ade4
  },
  pubKeyHash: 0x37,
  scriptHash: 0x00, // TODO set this correctly
-  wif: 0xb7,
+  wif: 0xb7
 };

 bitcoinjs.bitcoin.networks.slimcoin = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0xef6adf10,
    private: 0xef69ea80
  },
  pubKeyHash: 0x3f,
  scriptHash: 0x7d,
-  wif: 0x46,
+  wif: 0x46
 };

 bitcoinjs.bitcoin.networks.slimcointn = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x043587CF,
    private: 0x04358394
  },
  pubKeyHash: 0x6f,
  scriptHash: 0xc4,
-  wif: 0x57,
+  wif: 0x57
 };

 bitcoinjs.bitcoin.networks.dogecoin = {
@@ -138,8 +138,8 @@ bitcoinjs.bitcoin.networks.dogecoin = {
  },
  pubKeyHash: 0x1e,
  scriptHash: 0x16,
-  wif: 0x9e,
-},
+  wif: 0x9e
+};

 bitcoinjs.bitcoin.networks.viacoin = {
  messagePrefix: '\x18Viacoin Signed Message:\n',
@@ -149,8 +149,8 @@ bitcoinjs.bitcoin.networks.viacoin = {
  },
  pubKeyHash: 0x47,
  scriptHash: 0x21,
-  wif: 0xc7,
-},
+  wif: 0xc7
+};

 bitcoinjs.bitcoin.networks.viacointestnet = {
  messagePrefix: '\x18Viacoin Signed Message:\n',
@@ -160,8 +160,8 @@ bitcoinjs.bitcoin.networks.viacointestnet = {
  },
  pubKeyHash: 0x7f,
  scriptHash: 0xc4,
-  wif: 0xff,
-},
+  wif: 0xff
+};

 bitcoinjs.bitcoin.networks.gamerscoin = {
  messagePrefix: '\x19Gamerscoin Signed Message:\n',
@@ -171,8 +171,8 @@ bitcoinjs.bitcoin.networks.gamerscoin = {
  },
  pubKeyHash: 0x26,
  scriptHash: 0x05,
-  wif: 0xA6,
-},
+  wif: 0xA6
+};

 bitcoinjs.bitcoin.networks.jumbucks = {
  messagePrefix: '\x19Jumbucks Signed Message:\n',
@@ -182,8 +182,8 @@ bitcoinjs.bitcoin.networks.jumbucks = {
  },
  pubKeyHash: 0x2b,
  scriptHash: 0x05,
-  wif: 0xab,
-},
+  wif: 0xab
+};

 bitcoinjs.bitcoin.networks.zetacoin = {
  messagePrefix: '\x18Zetacoin Signed Message:\n',
@@ -193,38 +193,38 @@ bitcoinjs.bitcoin.networks.zetacoin = {
  },
  pubKeyHash: 0x50,
  scriptHash: 0x09,
-  wif: 0xe0,
-}
+  wif: 0xe0
+};

 bitcoinjs.bitcoin.networks.myriadcoin = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x0488b21e,
    private: 0x0488ade4
  },
  pubKeyHash: 0x32,
  scriptHash: 0x00, // TODO set this correctly
-  wif: 0xb2,
+  wif: 0xb2
 };

 bitcoinjs.bitcoin.networks.pivx = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x022d2533,
    private: 0x0221312b
  },
  pubKeyHash: 0x1e,
  scriptHash: 0x0d,
-  wif: 0xd4,
+  wif: 0xd4
 };

 bitcoinjs.bitcoin.networks.pivxtestnet = {
-  messagePrefix: "unused",
+  messagePrefix: 'unused',
  bip32: {
    public: 0x3a8061a0,
    private: 0x3a805837
  },
  pubKeyHash: 0x8b,
  scriptHash: 0x13,
-  wif: 0xef,
+  wif: 0xef
 };
--- a/src/js/index.js
+++ b/src/js/index.js
@@ -38,6 +38,7 @@
    DOM.entropyWordCount = DOM.entropyContainer.find(".word-count");
    DOM.entropyBinary = DOM.entropyContainer.find(".binary");
    DOM.entropyMnemonicLength = DOM.entropyContainer.find(".mnemonic-length");
+    DOM.entropyFilterWarning = DOM.entropyContainer.find(".filter-warning");
    DOM.phrase = $(".phrase");
    DOM.passphrase = $(".passphrase");
    DOM.generateContainer = $(".generate-container");
@@ -73,6 +74,7 @@
    DOM.bip49change = $("#bip49 .change");
    DOM.generatedStrength = $(".generate-container .strength");
    DOM.hardenedAddresses = $(".hardened-addresses");
+    DOM.useP2wpkhNestedInP2sh = $(".p2wpkh-nested-in-p2sh");
    DOM.addresses = $(".addresses");
    DOM.rowsToAdd = $(".rows-to-add");
    DOM.more = $(".more");
@@ -109,6 +111,7 @@
        DOM.bip49change.on("input", calcForDerivationPath);
        DOM.tab.on("shown.bs.tab", calcForDerivationPath);
        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);
@@ -131,11 +134,11 @@
        var networkIndex = e.target.value;
        var network = networks[networkIndex];
        network.onSelect();
-        if (network.bip49available) {
-            showBip49();
+        if (network.p2wpkhNestedInP2shAvailable) {
+            showP2wpkhNestedInP2shAvailable();
        }
        else {
-            hideBip49();
+            showP2wpkhNestedInP2shUnavailable();
        }
        if (seed != null) {
            phraseChanged();
@@ -267,7 +270,6 @@
    function rootKeyChanged() {
        showPending();
        hideValidationError();
-        // Validate the root key TODO
        var rootKeyBase58 = DOM.rootKey.val();
        var errorText = validateRootKey(rootKeyBase58);
        if (errorText) {
@@ -460,7 +462,7 @@

    function validateRootKey(rootKeyBase58) {
        try {
-            bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58);
+            bitcoinjs.bitcoin.HDNode.fromBase58(rootKeyBase58, network);
        }
        catch (e) {
            return "Invalid root key";
@@ -638,8 +640,8 @@
        var self = this;
        this.shouldGenerate = true;
        var useHardenedAddresses = DOM.hardenedAddresses.prop("checked");
-        var isBip49 = bip49TabSelected();
-        var bip49available = networkHasBip49();
+        var isP2wpkhNestedInP2sh = bip49TabSelected() || (bip32TabSelected() && useP2wpkhNestedInP2sh());
+        var p2wpkhNestedInP2shAvailable = networkHasBip49();

        function init() {
            calculateValues();
@@ -684,8 +686,8 @@
                    address = convertRippleAdrr(address);
                }
                // BIP49 addresses are different
-                if (isBip49) {
-                    if (!bip49available) {
+                if (isP2wpkhNestedInP2sh) {
+                    if (!p2wpkhNestedInP2shAvailable) {
                        return;
                    }
                    var keyhash = bitcoinjs.bitcoin.crypto.hash160(key.getPublicKeyBuffer());
@@ -1060,6 +1062,16 @@
        DOM.entropyWordCount.text(wordCount);
        DOM.entropyBinary.text(entropy.binaryStr);
        DOM.entropyBitsPerEvent.text(bitsPerEvent);
+        // detect and warn of filtering
+        var rawNoSpaces = DOM.entropy.val().replace(/\s/g, "");
+        var cleanNoSpaces = entropy.cleanStr.replace(/\s/g, "");
+        var isFiltered = rawNoSpaces.length != cleanNoSpaces.length;
+        if (isFiltered) {
+            DOM.entropyFilterWarning.removeClass('hidden');
+        }
+        else {
+            DOM.entropyFilterWarning.addClass('hidden');
+        }
    }

    function getEntropyTypeStr(entropy) {
@@ -1165,8 +1177,12 @@
        return DOM.bip32tab.hasClass("active");
    }

+    function useP2wpkhNestedInP2sh() {
+        return DOM.useP2wpkhNestedInP2sh.prop("checked");
+    }
+
    function networkHasBip49() {
-        return networks[DOM.network.val()].bip49available;
+        return networks[DOM.network.val()].p2wpkhNestedInP2shAvailable;
    }

    function bip49TabSelected() {
@@ -1178,20 +1194,23 @@
        DOM.bip49coin.val(coinValue);
    }

-    function showBip49() {
+    function showP2wpkhNestedInP2shAvailable() {
        DOM.bip49unavailable.addClass("hidden");
        DOM.bip49available.removeClass("hidden");
+        DOM.useP2wpkhNestedInP2sh.prop("disabled", false);
    }

-    function hideBip49() {
+    function showP2wpkhNestedInP2shUnavailable() {
        DOM.bip49available.addClass("hidden");
        DOM.bip49unavailable.removeClass("hidden");
+        DOM.useP2wpkhNestedInP2sh.prop("disabled", true);
+        DOM.useP2wpkhNestedInP2sh.prop("checked", false);
    }

    var networks = [
        {
            name: "BCH - Bitcoin Cash",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.bitcoin;
                setHdCoin(145);
@@ -1199,7 +1218,7 @@
        },
        {
            name: "BTC - Bitcoin",
-            bip49available: true,
+            p2wpkhNestedInP2shAvailable: true,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.bitcoin;
                setHdCoin(0);
@@ -1207,7 +1226,7 @@
        },
        {
            name: "BTC - Bitcoin Testnet",
-            bip49available: true,
+            p2wpkhNestedInP2shAvailable: true,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.testnet;
                setHdCoin(1);
@@ -1215,7 +1234,7 @@
        },
        {
            name: "CLAM - Clams",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.clam;
                setHdCoin(23);
@@ -1223,7 +1242,7 @@
        },
        {
            name: "CRW - Crown",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.crown;
                setHdCoin(72);
@@ -1231,7 +1250,7 @@
        },
        {
            name: "DASH - Dash",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.dash;
                setHdCoin(5);
@@ -1239,7 +1258,7 @@
        },
        {
            name: "DASH - Dash Testnet",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.dashtn;
                setHdCoin(1);
@@ -1247,7 +1266,7 @@
        },
        {
            name: "DOGE - Dogecoin",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.dogecoin;
                setHdCoin(3);
@@ -1255,7 +1274,7 @@
        },
        {
            name: "ETH - Ethereum",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.bitcoin;
                setHdCoin(60);
@@ -1263,7 +1282,7 @@
        },
        {
            name: "GAME - GameCredits",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.game;
                setHdCoin(101);
@@ -1271,7 +1290,7 @@
        },
        {
            name: "JBS - Jumbucks",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.jumbucks;
                setHdCoin(26);
@@ -1279,7 +1298,7 @@
        },
        {
            name: "LTC - Litecoin",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.litecoin;
                setHdCoin(2);
@@ -1288,7 +1307,7 @@
        },
        {
            name: "MAZA - Maza",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.maza;
                setHdCoin(13);
@@ -1297,7 +1316,7 @@

        {
            name: "NMC - Namecoin",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.namecoin;
                setHdCoin(7);
@@ -1305,7 +1324,7 @@
        },
        {
            name: "PIVX - PIVX",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.pivx;
                setHdCoin(119);
@@ -1313,7 +1332,7 @@
        },
        {
            name: "PIVX - PIVX Testnet",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.pivxtestnet;
                setHdCoin(1);
@@ -1321,7 +1340,7 @@
        },
        {
            name: "PPC - Peercoin",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.peercoin;
                setHdCoin(6);
@@ -1329,7 +1348,7 @@
        },
        {
            name: "SDC - ShadowCash",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.shadow;
                setHdCoin(35);
@@ -1337,7 +1356,7 @@
        },
        {
            name: "SDC - ShadowCash Testnet",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.shadowtn;
                setHdCoin(1);
@@ -1345,7 +1364,7 @@
        },
        {
            name: "SLM - Slimcoin",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.slimcoin;
                setHdCoin(63);
@@ -1353,7 +1372,7 @@
        },
        {
            name: "SLM - Slimcoin Testnet",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.slimcointn;
                setHdCoin(111);
@@ -1361,7 +1380,7 @@
        },
        {
            name: "VIA - Viacoin",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.viacoin;
                setHdCoin(14);
@@ -1369,7 +1388,7 @@
        },
        {
            name: "VIA - Viacoin Testnet",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.viacointestnet;
                setHdCoin(1);
@@ -1377,7 +1396,7 @@
        },
        {
            name: "XMY - Myriadcoin",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.myriadcoin;
                setHdCoin(90);
@@ -1385,7 +1404,7 @@
        },
        {
            name: "XRP - Ripple",
-            bip49available: false,
+            p2wpkhNestedInP2shAvailable: false,
            onSelect: function() {
                network = bitcoinjs.bitcoin.networks.bitcoin;
                setHdCoin(144);
--- a/src/js/jquery.qrcode.min.js
+++ b/src/js/jquery.qrcode.min.js
@@ -23,6 +23,6 @@ this.getLength()-a.getLength())return this;for(var c=l.glog(this.get(0))-l.glog(
 55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,
 45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]];p.getRSBlocks=function(a,c){var d=p.getRsBlockTable(a,c);if(void 0==d)throw Error("bad rs block @ typeNumber:"+a+"/errorCorrectLevel:"+c);for(var b=d.length/3,e=[],f=0;f<b;f++)for(var h=d[3*f+0],g=d[3*f+1],j=d[3*f+2],l=0;l<h;l++)e.push(new p(g,j));return e};p.getRsBlockTable=function(a,c){switch(c){case 1:return p.RS_BLOCK_TABLE[4*(a-1)+0];case 0:return p.RS_BLOCK_TABLE[4*(a-1)+1];case 3:return p.RS_BLOCK_TABLE[4*
 (a-1)+2];case 2:return p.RS_BLOCK_TABLE[4*(a-1)+3]}};t.prototype={get:function(a){return 1==(this.buffer[Math.floor(a/8)]>>>7-a%8&1)},put:function(a,c){for(var d=0;d<c;d++)this.putBit(1==(a>>>c-d-1&1))},getLengthInBits:function(){return this.length},putBit:function(a){var c=Math.floor(this.length/8);this.buffer.length<=c&&this.buffer.push(0);a&&(this.buffer[c]|=128>>>this.length%8);this.length++}};"string"===typeof h&&(h={text:h});h=r.extend({},{render:"canvas",width:256,height:256,typeNumber:-1,
-correctLevel:2,background:"#ffffff",foreground:"#000000"},h);return this.each(function(){var a;if("canvas"==h.render){a=new o(h.typeNumber,h.correctLevel);a.addData(h.text);a.make();var c=document.createElement("canvas");c.width=h.width;c.height=h.height;for(var d=c.getContext("2d"),b=h.width/a.getModuleCount(),e=h.height/a.getModuleCount(),f=0;f<a.getModuleCount();f++)for(var i=0;i<a.getModuleCount();i++){d.fillStyle=a.isDark(f,i)?h.foreground:h.background;var g=Math.ceil((i+1)*b)-Math.floor(i*b),
+correctLevel:3,background:"#ffffff",foreground:"#000000"},h);return this.each(function(){var a;if("canvas"==h.render){a=new o(h.typeNumber,h.correctLevel);a.addData(h.text);a.make();var c=document.createElement("canvas");c.width=h.width;c.height=h.height;for(var d=c.getContext("2d"),b=h.width/a.getModuleCount(),e=h.height/a.getModuleCount(),f=0;f<a.getModuleCount();f++)for(var i=0;i<a.getModuleCount();i++){d.fillStyle=a.isDark(f,i)?h.foreground:h.background;var g=Math.ceil((i+1)*b)-Math.floor(i*b),
 j=Math.ceil((f+1)*b)-Math.floor(f*b);d.fillRect(Math.round(i*b),Math.round(f*e),g,j)}}else{a=new o(h.typeNumber,h.correctLevel);a.addData(h.text);a.make();c=r("<table></table>").css("width",h.width+"px").css("height",h.height+"px").css("border","0px").css("border-collapse","collapse").css("background-color",h.background);d=h.width/a.getModuleCount();b=h.height/a.getModuleCount();for(e=0;e<a.getModuleCount();e++){f=r("<tr></tr>").css("height",b+"px").appendTo(c);for(i=0;i<a.getModuleCount();i++)r("<td></td>").css("width",
 d+"px").css("background-color",a.isDark(e,i)?h.foreground:h.background).appendTo(f)}}a=c;$(a).appendTo(this)})}})($);
--- a/src/js/zxcvbn.js
+++ b/src/js/zxcvbn.js
@@ -25,4 +25,4 @@ var time_estimates;time_estimates={estimate_attack_times:function(e){var t,n,s,o

 },{}]},{},[4])(4)
 });
-//# sourceMappingURL=zxcvbn.js.map
+
--- a/tests.js
+++ b/tests.js
@@ -4267,6 +4267,83 @@ page.open(url, function(status) {
 });
 },

+// BIP32 tab can use P2WPKH Nested In P2SH
+// github issue 91 part 2
+// https://github.com/iancoleman/bip39/issues/91
+// generate new addresses from xpub?
+function() {
+page.open(url, function(status) {
+    // set the xpub and coin and select bip32 tab with p2wpkh addresses
+    page.evaluate(function() {
+        // use p2wpkh addresses
+        $(".p2wpkh-nested-in-p2sh").prop("checked", true);
+        // use bip32 tab
+        $("#bip32-tab a").click();
+        // use testnet
+        $(".network option[selected]").removeAttr("selected");
+        $(".network option").filter(function() {
+            return $(this).html() == "BTC - Bitcoin Testnet";
+        }).prop("selected", true);
+        $(".network").trigger("change");
+        // Set root xpub to BIP49 official test vector account 0
+        $(".root-key").val("tpubDD7tXK8KeQ3YY83yWq755fHY2JW8Ha8Q765tknUM5rSvjPcGWfUppDFMpQ1ScziKfW3ZNtZvAD7M3u7bSs7HofjTD3KP3YxPK7X6hwV8Rk2");
+        $(".root-key").trigger("input");
+    });
+    // check the address is generated correctly
+    waitForGenerate(function() {
+        var expected = "2Mww8dCYPUpKHofjgcXcBCEGmniw9CoaiD2";
+        var actual = page.evaluate(function() {
+            return $(".address:first").text();
+        });
+        if (actual != expected) {
+            console.log("BIP32 tab cannot generate P2WPKH Nested In P2SH addresses");
+            console.log("Expected: " + expected);
+            console.log("Actual: " + actual);
+            fail();
+        }
+        next();
+    });
+});
+},
+
+// github issue 99
+// https://github.com/iancoleman/bip39/issues/99#issuecomment-327094159
+// "warn me emphatically when they have detected invalid input" to the entropy field
+// A warning is shown when entropy is filtered and discarded
+function() {
+page.open(url, function(status) {
+    // use entropy
+    page.evaluate(function() {
+        $(".use-entropy").prop("checked", true).trigger("change");
+        $(".entropy").val("00000000 00000000 00000000 00000000").trigger("input");
+    });
+    // check the filter warning does not show
+    waitForGenerate(function() {
+        var warningIsHidden = page.evaluate(function() {
+            return $(".entropy-container .filter-warning").hasClass("hidden");
+        });
+        if (!warningIsHidden) {
+            console.log("Entropy filter warning is showing when it should not");
+            fail();
+        }
+        page.evaluate(function() {
+            $(".entropy").val("10000000 zxcvbn 00000000 00000000 00000000").trigger("input");
+        });
+        // check the filter warning shows
+        waitForEntropyFeedback(function() {
+            var warningIsHidden = page.evaluate(function() {
+                return $(".entropy-container .filter-warning").hasClass("hidden");
+            });
+            if (warningIsHidden) {
+                console.log("Entropy filter warning is not showing when it should");
+                fail();
+            }
+            next();
+        });
+    });
+});
+},
+
 // If you wish to add more tests, do so here...

 // Here is a blank test template
Author	SHA1	Message	Date
Ian Coleman	9ff30babbc	Release v0.2.6	2017-09-20 11:39:06 +10:00
Ian Coleman	ee0981f1ec	Detect and warn of filtered entropy	2017-09-20 11:25:21 +10:00
Ian Coleman	6024e655a8	Update process for committing changes Do not include changes in bip39-standalone.html	2017-09-19 11:15:25 +10:00
Ian Coleman	7e6bdc498e	Reword entropy text to say one type, not multiple	2017-09-19 11:13:03 +10:00
iancoleman	16b4c2788a	Merge pull request #117 from jonathancross/iancoleman-bip39-bip49 Adding BIP 49 to "More info" section.	2017-09-19 10:32:20 +10:00
iancoleman	0197de2795	Merge pull request #116 from jonathancross/iancoleman-bip39-compile Allowing compilation with Python 2.x	2017-09-19 10:26:32 +10:00
Jonathan Cross	861750ae51	Adding BIP 49 to "More info" section.	2017-09-18 02:18:51 +02:00
Jonathan Cross	a40d59d904	Allowing compilation with Python 2.x and 3.	2017-09-18 01:57:05 +02:00
iancoleman	d933c3f731	Merge pull request #103 from Zwilla/patch-3 correctLevel from 2 to 3	2017-09-08 08:12:34 +10:00
iancoleman	408ecc184a	Merge pull request #102 from Zwilla/patch-2 remove sourceMappingURL=zxcvbn.js.map	2017-09-08 08:07:51 +10:00
Zwilla	00114002fe	correctLevel from 2 to 3 correctLevel 3 is generally recommended for industrial environments. See also: https://github.com/iancoleman/bip39/issues/101	2017-09-07 14:32:42 +02:00
Zwilla	e80955983d	remove sourceMappingURL=zxcvbn.js.map just remove this line, if not every time we run the converter it searches for the map file. It is not enough to uncomment this line. thx	2017-09-07 09:42:54 +02:00
iancoleman	f20b7e7128	Merge pull request #98 from Zwilla/patch-1 changed some wrong comma and ;	2017-09-04 10:03:05 +10:00
Zwilla	908dc06fe8	changed some wrong comma and ; nothing else	2017-09-04 01:55:55 +02:00
Ian Coleman	3d548c6f9b	Improve release process order and add details	2017-09-01 13:20:29 +10:00
Ian Coleman	0a8d06d03e	Release v0.2.5	2017-09-01 12:35:42 +10:00
Ian Coleman	88311463c7	Allow P2WPKH nested in P2SH addresses on BIP32 tab	2017-09-01 12:28:27 +10:00
Ian Coleman	cd7c8327b1	Validate root key correctly for alternate networks	2017-09-01 12:27:03 +10:00
Ian Coleman	0cda44d5f6	Rename bip49 to p2wpkhNestedInP2sh where suitable	2017-09-01 12:25:45 +10:00
Ian Coleman	7258b102c1	Add confirmation steps to the release process	2017-08-28 10:03:21 +10:00