Added support for Ripple

Signed-off-by: amougel <alix.mougel@gmail.com>

src/index.html

@@ -674,6 +674,7 @@
             </tr>
         </script>
         <script src="js/polyfill.es6.js"></script>
+        <script src="js/basex.js"></script>
         <script src="js/unorm.js"></script>
         <script src="js/jquery.min.js"></script>
         <script src="js/bootstrap.min.js"></script>
@@ -682,6 +683,7 @@
         <script src="js/bitcoinjs-1-5-7.js"></script>
         <script src="js/bitcoinjs-extensions.js"></script>
         <script src="js/ethereumjs-util.js"></script>
+        <script src="js/ripple-util.js"></script>
         <script src="js/sjcl-bip39.js"></script>
         <script src="js/translate.js"></script>
         <script src="js/phrases_en.js"></script>

src/js/index.js

@@ -593,6 +593,11 @@
                     var checksumAddress = ethUtil.toChecksumAddress(hexAddress);
                     address = ethUtil.addHexPrefix(checksumAddress);
                 }
+                // Ripple values are different
+                if (networks[DOM.network.val()].name == "Ripple") {
+                    privkey = convertRipplePriv(privkey);
+                    address = convertRippleAdrr(address);
+                }
                 addAddressToList(indexText, address, pubkey, privkey);
             }, 50)
         }
@@ -1148,6 +1153,13 @@
                 DOM.bip44coin.val(6);
             },
         },
+        {
+            name: "Ripple",
+            onSelect: function() {
+                network = bitcoin.networks.bitcoin;
+                DOM.bip44coin.val(144);
+            },
+        },
         {
             name: "ShadowCash",
             onSelect: function() {

src/js/ripple-util.js

@@ -0,0 +1,10 @@
+function convertRippleAdrr(address) {
+        return window.basex('rpshnaf39wBUDNEGHJKLM4PQRST7VWXYZ2bcdeCg65jkm8oFqi1tuvAxyz').encode(
+           window.basex('123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz').decode(address)
+        )
+      }
+
+function convertRipplePriv(priv)   {
+        return window.basex('123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz').decode(priv).toString("hex").slice(2)
+}   
+