diff --git a/app/components/Home.js b/app/components/Home.js
index fe15db6..f4e7c49 100644
--- a/app/components/Home.js
+++ b/app/components/Home.js
@@ -9,12 +9,15 @@ import ContextPanel from './ContextPanel';
 import { User } from '../utils/actors';
 import { ChatContext } from '../context';
 import { isContactCode } from '../utils/parsers';
+import { getKeyData, createVault, restoreVault } from '../utils/keyManagement';
+
+const mnemonic = "example exile argue silk regular smile grass bomb merge arm assist farm";
 
 const typingNotificationsTimestamp = {};
 
 const DEFAULT_CHANNEL = "mytest";
+const URL = "ws://localhost:8546";
 const status = new StatusJS();
-status.connect("ws://localhost:8546");
 
 // let userPubKey = await status.getPublicKey();
 
@@ -34,10 +37,20 @@ export default class Home extends Component<Props> {
   };
 
   componentDidMount() {
+    this.setupKeyringController();
+  }
+
+  connect = async (account) => {
+    this.keyringController.exportAccount(account)
+        .then(key => { status.connect(URL, `0x${key}`) })
+        .then(() => { this.onConnect() })
+  }
+
+  onConnect = () => {
     const { currentChannel } = this.state;
     this.joinChannel(currentChannel);
     this.pingChannel();
-    setTimeout(() => { this.createOnUserMessageHandler(); }, 2000);
+    this.createOnUserMessageHandler();
   }
 
   pingChannel = () => {
@@ -47,6 +60,17 @@ export default class Home extends Component<Props> {
     }, 5 * 1000)
   }
 
+  setupKeyringController = async () => {
+    const keyStore = getKeyData();
+    if (!keyStore) {
+      this.keyringController = await createVault('test', mnemonic);
+    } else {
+      this.keyringController = await restoreVault('test');
+    }
+    const accounts = await this.keyringController.getAccounts();
+    this.connect(accounts[0]);
+  }
+
   setActiveChannel = channelName => {
     this.setState({ currentChannel: channelName,  });
   }
diff --git a/app/utils/keyManagement.js b/app/utils/keyManagement.js
new file mode 100644
index 0000000..f270f98
--- /dev/null
+++ b/app/utils/keyManagement.js
@@ -0,0 +1,25 @@
+import KeyringController from 'eth-keyring-controller';
+import Store from './store';
+
+const store = new Store({ configName: 'keyManagement', defaults: { vault: null } });
+export const createVault = async (password, mnemonic) => {
+  const keyRingController = new KeyringController({});
+  const controller = await keyRingController.createNewVaultAndRestore(password, mnemonic);
+  const vault = keyRingController.store.getState();
+  storeKeyData(JSON.stringify(vault));
+  return keyRingController;
+}
+
+export const restoreVault = async (password) => {
+  const keyStore = JSON.parse(getKeyData());
+  const keyRingController = new KeyringController({
+    initState: keyStore
+  });
+  const controller = await keyRingController.submitPassword(password);
+  return keyRingController;
+}
+
+export const getKeyData = () => store.get('vault');
+export const storeKeyData = vault => {
+  store.set('vault', vault);
+}
diff --git a/app/utils/store.js b/app/utils/store.js
new file mode 100644
index 0000000..d004490
--- /dev/null
+++ b/app/utils/store.js
@@ -0,0 +1,44 @@
+const electron = require('electron');
+const path = require('path');
+const fs = require('fs');
+
+class Store {
+  constructor(opts) {
+    // Renderer process has to get `app` module via `remote`, whereas the main process can get it directly
+    // app.getPath('userData') will return a string of the user's app data directory path.
+    const userDataPath = (electron.app || electron.remote.app).getPath('userData');
+    // We'll use the `configName` property to set the file name and path.join to bring it all together as a string
+    this.path = path.join(userDataPath, opts.configName + '.json');
+
+    this.data = parseDataFile(this.path, opts.defaults);
+  }
+
+  // This will just return the property on the `data` object
+  get(key) {
+    return this.data[key];
+  }
+
+  // ...and this will set it
+  set(key, val) {
+    this.data[key] = val;
+    // Wait, I thought using the node.js' synchronous APIs was bad form?
+    // We're not writing a server so there's not nearly the same IO demand on the process
+    // Also if we used an async API and our app was quit before the asynchronous write had a chance to complete,
+    // we might lose that data. Note that in a real app, we would try/catch this.
+    fs.writeFileSync(this.path, JSON.stringify(this.data));
+  }
+}
+
+function parseDataFile(filePath, defaults) {
+  // We'll try/catch it in case the file doesn't exist yet, which will be the case on the first application run.
+  // `fs.readFileSync` will return a JSON string which we then parse into a Javascript object
+  try {
+    return JSON.parse(fs.readFileSync(filePath));
+  } catch(error) {
+    // if there was some kind of error, return the passed in defaults instead.
+    return defaults;
+  }
+}
+
+// expose the class
+module.exports = Store;
diff --git a/package-lock.json b/package-lock.json
index 003f5f3..8952cf1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1779,7 +1779,6 @@
       "version": "1.3.5",
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz",
       "integrity": "sha1-63d99gEXI6OxTopywIBcjoZ0a9I=",
-      "dev": true,
       "requires": {
         "mime-types": "~2.1.18",
         "negotiator": "0.6.1"
@@ -1841,6 +1840,11 @@
       "integrity": "sha512-z55ocwKBRLryBs394Sm3ushTtBeg6VAeuku7utSoSnsJKvKcnXFIyC6vh27n3rXyxSgkJBBCAvyOn7gSUcTYjg==",
       "dev": true
     },
+    "aes-js": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/aes-js/-/aes-js-3.1.2.tgz",
+      "integrity": "sha512-e5pEa2kBnBOgR4Y/p20pskXI74UEz7de8ZGVo58asOtvSVG5YAbJeELPZxOmt+Bnz3rX753YKhfIn4X4l1PPRQ=="
+    },
     "agent-base": {
       "version": "4.2.1",
       "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.2.1.tgz",
@@ -1940,8 +1944,7 @@
     "ansi-regex": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-      "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
-      "dev": true
+      "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
     },
     "ansi-styles": {
       "version": "3.2.1",
@@ -1964,6 +1967,11 @@
       "integrity": "sha512-/FQM1EDkTsf63Ub2C6O7GuYFDsSXUwsaZDurV0np41ocwq0jthUAYCmhBX9f+KwlaCgIuWyr/4WlUQUBfKfZog==",
       "dev": true
     },
+    "any-promise": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/any-promise/-/any-promise-0.1.0.tgz",
+      "integrity": "sha1-gwtoCqflbzNFHUsEnzvYBESY7ic="
+    },
     "anymatch": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-2.0.0.tgz",
@@ -2363,8 +2371,7 @@
     "array-flatten": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
-      "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=",
-      "dev": true
+      "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
     },
     "array-from": {
       "version": "2.1.1",
@@ -2435,7 +2442,6 @@
       "version": "0.2.4",
       "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.4.tgz",
       "integrity": "sha512-jxwzQpLQjSmWXgwaCZE9Nz+glAG01yF1QnWgbhGwHI5A6FRIEY6IVqtHhIepHqI7/kyEyQEagBC5mBEFlIYvdg==",
-      "dev": true,
       "requires": {
         "safer-buffer": "~2.1.0"
       }
@@ -2444,7 +2450,6 @@
       "version": "4.10.1",
       "resolved": "https://registry.npmjs.org/asn1.js/-/asn1.js-4.10.1.tgz",
       "integrity": "sha512-p32cOF5q0Zqs9uBiONKYLm6BClCoBCM5O9JfeUSlnQLBTxYdTK+pW+nXflm8UkKd2UYlEbYz5qEi0JuZR9ckSw==",
-      "dev": true,
       "requires": {
         "bn.js": "^4.0.0",
         "inherits": "^2.0.1",
@@ -2480,8 +2485,7 @@
     "assert-plus": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-      "dev": true
+      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
     },
     "assertion-error": {
       "version": "1.1.0",
@@ -2537,14 +2541,12 @@
     "async-limiter": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz",
-      "integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg==",
-      "dev": true
+      "integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg=="
     },
     "asynckit": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
-      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k=",
-      "dev": true
+      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k="
     },
     "atob": {
       "version": "2.1.2",
@@ -2574,14 +2576,12 @@
     "aws-sign2": {
       "version": "0.7.0",
       "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
-      "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg=",
-      "dev": true
+      "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg="
     },
     "aws4": {
       "version": "1.8.0",
       "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.8.0.tgz",
-      "integrity": "sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ==",
-      "dev": true
+      "integrity": "sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ=="
     },
     "axobject-query": {
       "version": "2.0.2",
@@ -2596,7 +2596,6 @@
       "version": "6.26.0",
       "resolved": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.26.0.tgz",
       "integrity": "sha1-Y/1D99weO7fONZR9uP42mj9Yx0s=",
-      "dev": true,
       "requires": {
         "chalk": "^1.1.3",
         "esutils": "^2.0.2",
@@ -2606,14 +2605,12 @@
         "ansi-styles": {
           "version": "2.2.1",
           "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-2.2.1.tgz",
-          "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=",
-          "dev": true
+          "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4="
         },
         "chalk": {
           "version": "1.1.3",
           "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
           "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
-          "dev": true,
           "requires": {
             "ansi-styles": "^2.2.1",
             "escape-string-regexp": "^1.0.2",
@@ -2626,7 +2623,6 @@
           "version": "3.0.1",
           "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
           "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
-          "dev": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -2634,8 +2630,7 @@
         "supports-color": {
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
-          "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
-          "dev": true
+          "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc="
         }
       }
     },
@@ -2828,7 +2823,6 @@
       "version": "6.26.1",
       "resolved": "https://registry.npmjs.org/babel-generator/-/babel-generator-6.26.1.tgz",
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-      "dev": true,
       "requires": {
         "babel-messages": "^6.23.0",
         "babel-runtime": "^6.26.0",
@@ -2843,14 +2837,12 @@
         "jsesc": {
           "version": "1.3.0",
           "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-1.3.0.tgz",
-          "integrity": "sha1-RsP+yMGJKxKwgz25vHYiF226s0s=",
-          "dev": true
+          "integrity": "sha1-RsP+yMGJKxKwgz25vHYiF226s0s="
         },
         "source-map": {
           "version": "0.5.7",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
-          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
-          "dev": true
+          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w="
         }
       }
     },
@@ -2891,7 +2883,6 @@
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       "resolved": "https://registry.npmjs.org/babel-helper-call-delegate/-/babel-helper-call-delegate-6.24.1.tgz",
       "integrity": "sha1-7Oaqzdx25Bw0YfiL/Fdb0Nqi340=",
-      "dev": true,
       "requires": {
         "babel-helper-hoist-variables": "^6.24.1",
         "babel-runtime": "^6.22.0",
@@ -2903,7 +2894,6 @@
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       "resolved": "https://registry.npmjs.org/babel-helper-define-map/-/babel-helper-define-map-6.26.0.tgz",
       "integrity": "sha1-pfVtq0GiX5fstJjH66ypgZ+Vvl8=",
-      "dev": true,
       "requires": {
         "babel-helper-function-name": "^6.24.1",
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@@ -2938,7 +2928,6 @@
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-helper-function-name/-/babel-helper-function-name-6.24.1.tgz",
       "integrity": "sha1-00dbjAPtmCQqJbSDUasYOZ01gKk=",
-      "dev": true,
       "requires": {
         "babel-helper-get-function-arity": "^6.24.1",
         "babel-runtime": "^6.22.0",
@@ -2951,7 +2940,6 @@
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-helper-get-function-arity/-/babel-helper-get-function-arity-6.24.1.tgz",
       "integrity": "sha1-j3eCqpNAfEHTqlCQj4mwMbG2hT0=",
-      "dev": true,
       "requires": {
         "babel-runtime": "^6.22.0",
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@@ -2961,7 +2949,6 @@
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-      "dev": true,
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@@ -2971,7 +2958,6 @@
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       "integrity": "sha1-96E0J7qfc/j0+pk8VKl4gtEkQlc=",
-      "dev": true,
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@@ -2981,7 +2967,6 @@
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-      "dev": true,
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@@ -3005,7 +2990,6 @@
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-      "dev": true,
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@@ -3019,7 +3003,6 @@
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-      "dev": true,
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         "babel-runtime": "^6.22.0",
         "babel-template": "^6.24.1"
@@ -3051,7 +3034,6 @@
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-      "dev": true,
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@@ -3060,7 +3042,6 @@
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-      "dev": true,
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@@ -3200,7 +3181,6 @@
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-      "dev": true,
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@@ -3209,7 +3189,6 @@
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-      "dev": true,
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@@ -3218,7 +3197,6 @@
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-      "dev": true,
       "requires": {
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@@ -3231,7 +3209,6 @@
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-      "dev": true,
       "requires": {
         "babel-helper-define-map": "^6.24.1",
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@@ -3248,7 +3225,6 @@
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-      "dev": true,
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@@ -3258,7 +3234,6 @@
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@@ -3267,7 +3242,6 @@
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-      "dev": true,
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@@ -3277,7 +3251,6 @@
       "version": "6.23.0",
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-      "dev": true,
       "requires": {
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@@ -3286,7 +3259,6 @@
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-function-name/-/babel-plugin-transform-es2015-function-name-6.24.1.tgz",
       "integrity": "sha1-g0yJhTvDaxrw86TF26qU/Y6sqos=",
-      "dev": true,
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       "integrity": "sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ=",
       "dev": true
     },
+    "xhr": {
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/xhr/-/xhr-2.5.0.tgz",
+      "integrity": "sha512-4nlO/14t3BNUZRXIXfXe+3N6w3s1KoxcJUUURctd64BLRe67E4gRwp4PjywtDY72fXpZ1y6Ch0VZQRY/gMPzzQ==",
+      "requires": {
+        "global": "~4.3.0",
+        "is-function": "^1.0.1",
+        "parse-headers": "^2.0.0",
+        "xtend": "^4.0.0"
+      }
+    },
+    "xhr-request": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/xhr-request/-/xhr-request-1.1.0.tgz",
+      "integrity": "sha512-Y7qzEaR3FDtL3fP30k9wO/e+FBnBByZeybKOhASsGP30NIkRAAkKD/sCnLvgEfAIEC1rcmK7YG8f4oEnIrrWzA==",
+      "requires": {
+        "buffer-to-arraybuffer": "^0.0.5",
+        "object-assign": "^4.1.1",
+        "query-string": "^5.0.1",
+        "simple-get": "^2.7.0",
+        "timed-out": "^4.0.1",
+        "url-set-query": "^1.0.0",
+        "xhr": "^2.0.4"
+      }
+    },
+    "xhr-request-promise": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/xhr-request-promise/-/xhr-request-promise-0.1.2.tgz",
+      "integrity": "sha1-NDxE0e53JrhkgGloLQ+EDIO0Jh0=",
+      "requires": {
+        "xhr-request": "^1.0.1"
+      }
+    },
+    "xhr2-cookies": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/xhr2-cookies/-/xhr2-cookies-1.1.0.tgz",
+      "integrity": "sha1-fXdEnQmZGX8VXLc7I99yUF7YnUg=",
+      "requires": {
+        "cookiejar": "^2.1.1"
+      }
+    },
     "xml-name-validator": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-3.0.0.tgz",
@@ -21252,6 +22525,11 @@
       "integrity": "sha1-1QH5ezvbQDr4757MIFcxh6rawOk=",
       "dev": true
     },
+    "xmlhttprequest": {
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz",
+      "integrity": "sha1-Z/4HXFwk/vOfnWX197f+dRcZaPw="
+    },
     "xregexp": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/xregexp/-/xregexp-4.0.0.tgz",
@@ -21261,8 +22539,7 @@
     "xtend": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
-      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
-      "dev": true
+      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
     },
     "y18n": {
       "version": "3.2.1",
@@ -21270,6 +22547,11 @@
       "integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE=",
       "dev": true
     },
+    "yaeti": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/yaeti/-/yaeti-0.0.6.tgz",
+      "integrity": "sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc="
+    },
     "yargs": {
       "version": "12.0.2",
       "resolved": "https://registry.npmjs.org/yargs/-/yargs-12.0.2.tgz",
diff --git a/package.json b/package.json
index 89c8d7d..b985cc6 100644
--- a/package.json
+++ b/package.json
@@ -263,6 +263,7 @@
     "electron-debug": "^2.0.0",
     "electron-log": "^2.2.17",
     "electron-updater": "^3.1.6",
+    "eth-keyring-controller": "^3.3.1",
     "formik": "^1.3.1",
     "history": "^4.7.2",
     "lodash": "^4.17.11",
@@ -279,7 +280,7 @@
     "redux": "^4.0.0",
     "redux-thunk": "^2.3.0",
     "source-map-support": "^0.5.6",
-    "status-js-api": "^1.0.5"
+    "status-js-api": "^1.0.6"
   },
   "engines": {
     "node": ">=10.x <11",
diff --git a/yarn.lock b/yarn.lock
index 89fdb57..f5a22be 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1233,6 +1233,10 @@ aes-js@3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/aes-js/-/aes-js-3.0.0.tgz#e21df10ad6c2053295bcbb8dab40b09dbea87e4d"
 
+aes-js@^3.1.1:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/aes-js/-/aes-js-3.1.2.tgz#db9aabde85d5caabbfc0d4f2a4446960f627146a"
+
 agent-base@4, agent-base@^4.1.0:
   version "4.2.1"
   resolved "https://registry.npmjs.org/agent-base/-/agent-base-4.2.1.tgz#d89e5999f797875674c07d87f260fc41e83e8ca9"
@@ -1353,6 +1357,10 @@ any-promise@1.3.0, any-promise@^1.0.0, any-promise@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/any-promise/-/any-promise-1.3.0.tgz#abc6afeedcea52e809cdc0376aed3ce39635d17f"
 
+any-promise@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/any-promise/-/any-promise-0.1.0.tgz#830b680aa7e56f33451d4b049f3bd8044498ee27"
+
 anymatch@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/anymatch/-/anymatch-2.0.0.tgz#bcb24b4f37934d9aa7ac17b4adaf89e7c76ef2eb"
@@ -1697,9 +1705,9 @@ babel-core@7.0.0-bridge.0:
   version "7.0.0-bridge.0"
   resolved "https://registry.npmjs.org/babel-core/-/babel-core-7.0.0-bridge.0.tgz#95a492ddd90f9b4e9a4a1da14eb335b87b634ece"
 
-babel-core@^6.0.0, babel-core@^6.22.1, babel-core@^6.26.0, babel-core@^6.7.2:
+babel-core@^6.0.0, babel-core@^6.0.14, babel-core@^6.22.1, babel-core@^6.26.0, babel-core@^6.7.2:
   version "6.26.3"
-  resolved "https://registry.npmjs.org/babel-core/-/babel-core-6.26.3.tgz#b2e2f09e342d0f0c88e2f02e067794125e75c207"
+  resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.26.3.tgz#b2e2f09e342d0f0c88e2f02e067794125e75c207"
   dependencies:
     babel-code-frame "^6.26.0"
     babel-generator "^6.26.0"
@@ -2003,9 +2011,9 @@ babel-plugin-transform-es2015-block-scoped-functions@^6.22.0, babel-plugin-trans
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-block-scoping@^6.23.0, babel-plugin-transform-es2015-block-scoping@^6.8.0:
+babel-plugin-transform-es2015-block-scoping@^6.23.0, babel-plugin-transform-es2015-block-scoping@^6.24.1, babel-plugin-transform-es2015-block-scoping@^6.8.0:
   version "6.26.0"
-  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-block-scoping/-/babel-plugin-transform-es2015-block-scoping-6.26.0.tgz#d70f5299c1308d05c12f463813b0a09e73b1895f"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-block-scoping/-/babel-plugin-transform-es2015-block-scoping-6.26.0.tgz#d70f5299c1308d05c12f463813b0a09e73b1895f"
   dependencies:
     babel-runtime "^6.26.0"
     babel-template "^6.26.0"
@@ -2013,9 +2021,9 @@ babel-plugin-transform-es2015-block-scoping@^6.23.0, babel-plugin-transform-es20
     babel-types "^6.26.0"
     lodash "^4.17.4"
 
-babel-plugin-transform-es2015-classes@^6.23.0, babel-plugin-transform-es2015-classes@^6.8.0:
+babel-plugin-transform-es2015-classes@^6.23.0, babel-plugin-transform-es2015-classes@^6.24.1, babel-plugin-transform-es2015-classes@^6.8.0:
   version "6.24.1"
-  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-classes/-/babel-plugin-transform-es2015-classes-6.24.1.tgz#5a4c58a50c9c9461e564b4b2a3bfabc97a2584db"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-classes/-/babel-plugin-transform-es2015-classes-6.24.1.tgz#5a4c58a50c9c9461e564b4b2a3bfabc97a2584db"
   dependencies:
     babel-helper-define-map "^6.24.1"
     babel-helper-function-name "^6.24.1"
@@ -2027,35 +2035,35 @@ babel-plugin-transform-es2015-classes@^6.23.0, babel-plugin-transform-es2015-cla
     babel-traverse "^6.24.1"
     babel-types "^6.24.1"
 
-babel-plugin-transform-es2015-computed-properties@^6.22.0, babel-plugin-transform-es2015-computed-properties@^6.8.0:
+babel-plugin-transform-es2015-computed-properties@^6.22.0, babel-plugin-transform-es2015-computed-properties@^6.24.1, babel-plugin-transform-es2015-computed-properties@^6.8.0:
   version "6.24.1"
-  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-computed-properties/-/babel-plugin-transform-es2015-computed-properties-6.24.1.tgz#6fe2a8d16895d5634f4cd999b6d3480a308159b3"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-computed-properties/-/babel-plugin-transform-es2015-computed-properties-6.24.1.tgz#6fe2a8d16895d5634f4cd999b6d3480a308159b3"
   dependencies:
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
-babel-plugin-transform-es2015-destructuring@^6.23.0, babel-plugin-transform-es2015-destructuring@^6.8.0:
+babel-plugin-transform-es2015-destructuring@^6.22.0, babel-plugin-transform-es2015-destructuring@^6.23.0, babel-plugin-transform-es2015-destructuring@^6.8.0:
   version "6.23.0"
-  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-destructuring/-/babel-plugin-transform-es2015-destructuring-6.23.0.tgz#997bb1f1ab967f682d2b0876fe358d60e765c56d"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-destructuring/-/babel-plugin-transform-es2015-destructuring-6.23.0.tgz#997bb1f1ab967f682d2b0876fe358d60e765c56d"
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-duplicate-keys@^6.22.0:
+babel-plugin-transform-es2015-duplicate-keys@^6.22.0, babel-plugin-transform-es2015-duplicate-keys@^6.24.1:
   version "6.24.1"
-  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-duplicate-keys/-/babel-plugin-transform-es2015-duplicate-keys-6.24.1.tgz#73eb3d310ca969e3ef9ec91c53741a6f1576423e"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-duplicate-keys/-/babel-plugin-transform-es2015-duplicate-keys-6.24.1.tgz#73eb3d310ca969e3ef9ec91c53741a6f1576423e"
   dependencies:
     babel-runtime "^6.22.0"
     babel-types "^6.24.1"
 
-babel-plugin-transform-es2015-for-of@^6.23.0, babel-plugin-transform-es2015-for-of@^6.8.0:
+babel-plugin-transform-es2015-for-of@^6.22.0, babel-plugin-transform-es2015-for-of@^6.23.0, babel-plugin-transform-es2015-for-of@^6.8.0:
   version "6.23.0"
-  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-for-of/-/babel-plugin-transform-es2015-for-of-6.23.0.tgz#f47c95b2b613df1d3ecc2fdb7573623c75248691"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-for-of/-/babel-plugin-transform-es2015-for-of-6.23.0.tgz#f47c95b2b613df1d3ecc2fdb7573623c75248691"
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-function-name@^6.22.0, babel-plugin-transform-es2015-function-name@^6.8.0:
+babel-plugin-transform-es2015-function-name@^6.22.0, babel-plugin-transform-es2015-function-name@^6.24.1, babel-plugin-transform-es2015-function-name@^6.8.0:
   version "6.24.1"
-  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-function-name/-/babel-plugin-transform-es2015-function-name-6.24.1.tgz#834c89853bc36b1af0f3a4c5dbaa94fd8eacaa8b"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-function-name/-/babel-plugin-transform-es2015-function-name-6.24.1.tgz#834c89853bc36b1af0f3a4c5dbaa94fd8eacaa8b"
   dependencies:
     babel-helper-function-name "^6.24.1"
     babel-runtime "^6.22.0"
@@ -2084,32 +2092,32 @@ babel-plugin-transform-es2015-modules-commonjs@^6.23.0, babel-plugin-transform-e
     babel-template "^6.26.0"
     babel-types "^6.26.0"
 
-babel-plugin-transform-es2015-modules-systemjs@^6.23.0:
+babel-plugin-transform-es2015-modules-systemjs@^6.23.0, babel-plugin-transform-es2015-modules-systemjs@^6.24.1:
   version "6.24.1"
-  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-modules-systemjs/-/babel-plugin-transform-es2015-modules-systemjs-6.24.1.tgz#ff89a142b9119a906195f5f106ecf305d9407d23"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-modules-systemjs/-/babel-plugin-transform-es2015-modules-systemjs-6.24.1.tgz#ff89a142b9119a906195f5f106ecf305d9407d23"
   dependencies:
     babel-helper-hoist-variables "^6.24.1"
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
-babel-plugin-transform-es2015-modules-umd@^6.23.0:
+babel-plugin-transform-es2015-modules-umd@^6.23.0, babel-plugin-transform-es2015-modules-umd@^6.24.1:
   version "6.24.1"
-  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-modules-umd/-/babel-plugin-transform-es2015-modules-umd-6.24.1.tgz#ac997e6285cd18ed6176adb607d602344ad38468"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-modules-umd/-/babel-plugin-transform-es2015-modules-umd-6.24.1.tgz#ac997e6285cd18ed6176adb607d602344ad38468"
   dependencies:
     babel-plugin-transform-es2015-modules-amd "^6.24.1"
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
-babel-plugin-transform-es2015-object-super@^6.22.0, babel-plugin-transform-es2015-object-super@^6.8.0:
+babel-plugin-transform-es2015-object-super@^6.22.0, babel-plugin-transform-es2015-object-super@^6.24.1, babel-plugin-transform-es2015-object-super@^6.8.0:
   version "6.24.1"
-  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-object-super/-/babel-plugin-transform-es2015-object-super-6.24.1.tgz#24cef69ae21cb83a7f8603dad021f572eb278f8d"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-object-super/-/babel-plugin-transform-es2015-object-super-6.24.1.tgz#24cef69ae21cb83a7f8603dad021f572eb278f8d"
   dependencies:
     babel-helper-replace-supers "^6.24.1"
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-parameters@^6.23.0, babel-plugin-transform-es2015-parameters@^6.8.0:
+babel-plugin-transform-es2015-parameters@^6.23.0, babel-plugin-transform-es2015-parameters@^6.24.1, babel-plugin-transform-es2015-parameters@^6.8.0:
   version "6.24.1"
-  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-parameters/-/babel-plugin-transform-es2015-parameters-6.24.1.tgz#57ac351ab49caf14a97cd13b09f66fdf0a625f2b"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-parameters/-/babel-plugin-transform-es2015-parameters-6.24.1.tgz#57ac351ab49caf14a97cd13b09f66fdf0a625f2b"
   dependencies:
     babel-helper-call-delegate "^6.24.1"
     babel-helper-get-function-arity "^6.24.1"
@@ -2118,9 +2126,9 @@ babel-plugin-transform-es2015-parameters@^6.23.0, babel-plugin-transform-es2015-
     babel-traverse "^6.24.1"
     babel-types "^6.24.1"
 
-babel-plugin-transform-es2015-shorthand-properties@^6.22.0, babel-plugin-transform-es2015-shorthand-properties@^6.8.0:
+babel-plugin-transform-es2015-shorthand-properties@^6.22.0, babel-plugin-transform-es2015-shorthand-properties@^6.24.1, babel-plugin-transform-es2015-shorthand-properties@^6.8.0:
   version "6.24.1"
-  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-shorthand-properties/-/babel-plugin-transform-es2015-shorthand-properties-6.24.1.tgz#24f875d6721c87661bbd99a4622e51f14de38aa0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-shorthand-properties/-/babel-plugin-transform-es2015-shorthand-properties-6.24.1.tgz#24f875d6721c87661bbd99a4622e51f14de38aa0"
   dependencies:
     babel-runtime "^6.22.0"
     babel-types "^6.24.1"
@@ -2131,9 +2139,9 @@ babel-plugin-transform-es2015-spread@^6.22.0, babel-plugin-transform-es2015-spre
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-sticky-regex@^6.22.0:
+babel-plugin-transform-es2015-sticky-regex@^6.22.0, babel-plugin-transform-es2015-sticky-regex@^6.24.1:
   version "6.24.1"
-  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-sticky-regex/-/babel-plugin-transform-es2015-sticky-regex-6.24.1.tgz#00c1cdb1aca71112cdf0cf6126c2ed6b457ccdbc"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-sticky-regex/-/babel-plugin-transform-es2015-sticky-regex-6.24.1.tgz#00c1cdb1aca71112cdf0cf6126c2ed6b457ccdbc"
   dependencies:
     babel-helper-regex "^6.24.1"
     babel-runtime "^6.22.0"
@@ -2145,15 +2153,15 @@ babel-plugin-transform-es2015-template-literals@^6.22.0, babel-plugin-transform-
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-typeof-symbol@^6.23.0:
+babel-plugin-transform-es2015-typeof-symbol@^6.22.0, babel-plugin-transform-es2015-typeof-symbol@^6.23.0:
   version "6.23.0"
-  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-typeof-symbol/-/babel-plugin-transform-es2015-typeof-symbol-6.23.0.tgz#dec09f1cddff94b52ac73d505c84df59dcceb372"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-typeof-symbol/-/babel-plugin-transform-es2015-typeof-symbol-6.23.0.tgz#dec09f1cddff94b52ac73d505c84df59dcceb372"
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-unicode-regex@^6.22.0:
+babel-plugin-transform-es2015-unicode-regex@^6.22.0, babel-plugin-transform-es2015-unicode-regex@^6.24.1:
   version "6.24.1"
-  resolved "https://registry.npmjs.org/babel-plugin-transform-es2015-unicode-regex/-/babel-plugin-transform-es2015-unicode-regex-6.24.1.tgz#d38b12f42ea7323f729387f18a7c5ae1faeb35e9"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-unicode-regex/-/babel-plugin-transform-es2015-unicode-regex-6.24.1.tgz#d38b12f42ea7323f729387f18a7c5ae1faeb35e9"
   dependencies:
     babel-helper-regex "^6.24.1"
     babel-runtime "^6.22.0"
@@ -2215,9 +2223,9 @@ babel-plugin-transform-react-remove-prop-types@^0.4.19:
   version "0.4.19"
   resolved "https://registry.npmjs.org/babel-plugin-transform-react-remove-prop-types/-/babel-plugin-transform-react-remove-prop-types-0.4.19.tgz#dc9d8fb176a407a75efe73f231550450e29a3b17"
 
-babel-plugin-transform-regenerator@^6.22.0:
+babel-plugin-transform-regenerator@^6.22.0, babel-plugin-transform-regenerator@^6.24.1:
   version "6.26.0"
-  resolved "https://registry.npmjs.org/babel-plugin-transform-regenerator/-/babel-plugin-transform-regenerator-6.26.0.tgz#e0703696fbde27f0a3efcacf8b4dca2f7b3a8f2f"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-regenerator/-/babel-plugin-transform-regenerator-6.26.0.tgz#e0703696fbde27f0a3efcacf8b4dca2f7b3a8f2f"
   dependencies:
     regenerator-transform "^0.10.0"
 
@@ -2283,6 +2291,35 @@ babel-preset-env@^1.1.8:
     invariant "^2.2.2"
     semver "^5.3.0"
 
+babel-preset-es2015@^6.22.0:
+  version "6.24.1"
+  resolved "https://registry.yarnpkg.com/babel-preset-es2015/-/babel-preset-es2015-6.24.1.tgz#d44050d6bc2c9feea702aaf38d727a0210538939"
+  dependencies:
+    babel-plugin-check-es2015-constants "^6.22.0"
+    babel-plugin-transform-es2015-arrow-functions "^6.22.0"
+    babel-plugin-transform-es2015-block-scoped-functions "^6.22.0"
+    babel-plugin-transform-es2015-block-scoping "^6.24.1"
+    babel-plugin-transform-es2015-classes "^6.24.1"
+    babel-plugin-transform-es2015-computed-properties "^6.24.1"
+    babel-plugin-transform-es2015-destructuring "^6.22.0"
+    babel-plugin-transform-es2015-duplicate-keys "^6.24.1"
+    babel-plugin-transform-es2015-for-of "^6.22.0"
+    babel-plugin-transform-es2015-function-name "^6.24.1"
+    babel-plugin-transform-es2015-literals "^6.22.0"
+    babel-plugin-transform-es2015-modules-amd "^6.24.1"
+    babel-plugin-transform-es2015-modules-commonjs "^6.24.1"
+    babel-plugin-transform-es2015-modules-systemjs "^6.24.1"
+    babel-plugin-transform-es2015-modules-umd "^6.24.1"
+    babel-plugin-transform-es2015-object-super "^6.24.1"
+    babel-plugin-transform-es2015-parameters "^6.24.1"
+    babel-plugin-transform-es2015-shorthand-properties "^6.24.1"
+    babel-plugin-transform-es2015-spread "^6.22.0"
+    babel-plugin-transform-es2015-sticky-regex "^6.24.1"
+    babel-plugin-transform-es2015-template-literals "^6.22.0"
+    babel-plugin-transform-es2015-typeof-symbol "^6.22.0"
+    babel-plugin-transform-es2015-unicode-regex "^6.24.1"
+    babel-plugin-transform-regenerator "^6.24.1"
+
 babel-preset-fbjs@^2.1.2:
   version "2.3.0"
   resolved "https://registry.npmjs.org/babel-preset-fbjs/-/babel-preset-fbjs-2.3.0.tgz#92ff81307c18b926895114f9828ae1674c097f80"
@@ -2406,6 +2443,13 @@ babel-types@^6.0.0, babel-types@^6.18.0, babel-types@^6.19.0, babel-types@^6.24.
     lodash "^4.17.4"
     to-fast-properties "^1.0.3"
 
+babelify@^7.3.0:
+  version "7.3.0"
+  resolved "http://registry.npmjs.org/babelify/-/babelify-7.3.0.tgz#aa56aede7067fd7bd549666ee16dc285087e88e5"
+  dependencies:
+    babel-core "^6.0.14"
+    object-assign "^4.0.0"
+
 babylon@7.0.0-beta.44:
   version "7.0.0-beta.44"
   resolved "http://registry.npmjs.org/babylon/-/babylon-7.0.0-beta.44.tgz#89159e15e6e30c5096e22d738d8c0af8a0e8ca1d"
@@ -2422,6 +2466,12 @@ balanced-match@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
 
+base-x@^3.0.2:
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/base-x/-/base-x-3.0.5.tgz#d3ada59afed05b921ab581ec3112e6444ba0795a"
+  dependencies:
+    safe-buffer "^5.0.1"
+
 base64-js@0.0.8:
   version "0.0.8"
   resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-0.0.8.tgz#1101e9544f4a76b1bc3b26d452ca96d7a35e7978"
@@ -2487,6 +2537,26 @@ binary@~0.3.0:
     buffers "~0.1.1"
     chainsaw "~0.1.0"
 
+bindings@^1.2.1:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/bindings/-/bindings-1.3.0.tgz#b346f6ecf6a95f5a815c5839fc7cdb22502f1ed7"
+
+bip39@^2.2.0, bip39@^2.4.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/bip39/-/bip39-2.5.0.tgz#51cbd5179460504a63ea3c000db3f787ca051235"
+  dependencies:
+    create-hash "^1.1.0"
+    pbkdf2 "^3.0.9"
+    randombytes "^2.0.1"
+    safe-buffer "^5.0.1"
+    unorm "^1.3.3"
+
+bip66@^1.1.3:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/bip66/-/bip66-1.1.5.tgz#01fa8748785ca70955d5011217d1b3139969ca22"
+  dependencies:
+    safe-buffer "^5.0.1"
+
 bl@^1.0.0:
   version "1.2.2"
   resolved "http://registry.npmjs.org/bl/-/bl-1.2.2.tgz#a160911717103c07410cef63ef51b397c025af9c"
@@ -2522,7 +2592,7 @@ bn.js@4.11.6:
   version "4.11.6"
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.6.tgz#53344adb14617a13f6e8dd2ce28905d1c0ba3215"
 
-bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.11.6, bn.js@^4.4.0:
+bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.10.0, bn.js@^4.11.0, bn.js@^4.11.3, bn.js@^4.11.6, bn.js@^4.4.0:
   version "4.11.8"
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.8.tgz#2cde09eb5ee341f484746bb0309b3253b1b1442f"
 
@@ -2616,6 +2686,12 @@ brotli@^1.3.1:
   dependencies:
     base64-js "^1.1.2"
 
+browser-passworder@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/browser-passworder/-/browser-passworder-2.0.3.tgz#6fdd2082e516a176edbcb3dcee0b7f9fce4f7917"
+  dependencies:
+    browserify-unibabel "^3.0.0"
+
 browser-process-hrtime@^0.1.2:
   version "0.1.3"
   resolved "https://registry.npmjs.org/browser-process-hrtime/-/browser-process-hrtime-0.1.3.tgz#616f00faef1df7ec1b5bf9cfe2bdc3170f26c7b4"
@@ -2626,7 +2702,7 @@ browser-resolve@^1.11.3:
   dependencies:
     resolve "1.1.7"
 
-browserify-aes@^1.0.0, browserify-aes@^1.0.4:
+browserify-aes@^1.0.0, browserify-aes@^1.0.4, browserify-aes@^1.0.6:
   version "1.2.0"
   resolved "http://registry.npmjs.org/browserify-aes/-/browserify-aes-1.2.0.tgz#326734642f403dabc3003209853bb70ad428ef48"
   dependencies:
@@ -2679,6 +2755,10 @@ browserify-sign@^4.0.0:
     inherits "^2.0.1"
     parse-asn1 "^5.0.0"
 
+browserify-unibabel@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/browserify-unibabel/-/browserify-unibabel-3.0.0.tgz#5a6b8f0f704ce388d3927df47337e25830f71dda"
+
 browserify-zlib@^0.2.0:
   version "0.2.0"
   resolved "https://registry.npmjs.org/browserify-zlib/-/browserify-zlib-0.2.0.tgz#2869459d9aa3be245fe8fe2ca1f46e2e7f54d73f"
@@ -2700,6 +2780,24 @@ browserslist@^4.0.0, browserslist@^4.1.0, browserslist@^4.1.2, browserslist@^4.3
     electron-to-chromium "^1.3.82"
     node-releases "^1.0.1"
 
+bs58@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/bs58/-/bs58-2.0.1.tgz#55908d58f1982aba2008fa1bed8f91998a29bf8d"
+
+bs58@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/bs58/-/bs58-4.0.1.tgz#be161e76c354f6f788ae4071f63f34e8c4f0a42a"
+  dependencies:
+    base-x "^3.0.2"
+
+bs58check@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/bs58check/-/bs58check-2.1.2.tgz#53b018291228d82a5aa08e7d796fdafda54aebfc"
+  dependencies:
+    bs58 "^4.0.0"
+    create-hash "^1.1.0"
+    safe-buffer "^5.1.2"
+
 bser@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/bser/-/bser-2.0.0.tgz#9ac78d3ed5d915804fd87acb158bc797147a1719"
@@ -3199,6 +3297,13 @@ coffeescript@^2.3.1:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/coffeescript/-/coffeescript-2.3.2.tgz#e854a7020dfe47b7cf4dd412042e32ef1e269810"
 
+coinstring@^2.0.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/coinstring/-/coinstring-2.3.0.tgz#cdb63363a961502404a25afb82c2e26d5ff627a4"
+  dependencies:
+    bs58 "^2.0.1"
+    create-hash "^1.1.1"
+
 collapse-white-space@^1.0.2:
   version "1.0.4"
   resolved "https://registry.npmjs.org/collapse-white-space/-/collapse-white-space-1.0.4.tgz#ce05cf49e54c3277ae573036a26851ba430a0091"
@@ -3513,7 +3618,7 @@ create-error-class@^3.0.0:
   dependencies:
     capture-stack-trace "^1.0.0"
 
-create-hash@^1.1.0, create-hash@^1.1.2:
+create-hash@^1.1.0, create-hash@^1.1.1, create-hash@^1.1.2:
   version "1.2.0"
   resolved "http://registry.npmjs.org/create-hash/-/create-hash-1.2.0.tgz#889078af11a63756bcfb59bd221996be3a9ef196"
   dependencies:
@@ -4122,6 +4227,10 @@ devtron@^1.4.0:
     highlight.js "^9.3.0"
     humanize-plus "^1.8.1"
 
+dexie@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/dexie/-/dexie-2.0.4.tgz#6027a5e05879424e8f9979d8c14e7420f27e3a11"
+
 diff@^3.2.0, diff@^3.5.0:
   version "3.5.0"
   resolved "https://registry.npmjs.org/diff/-/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
@@ -4261,6 +4370,14 @@ dotenv@^6.0.0:
   version "6.1.0"
   resolved "https://registry.npmjs.org/dotenv/-/dotenv-6.1.0.tgz#9853b6ca98292acb7dec67a95018fa40bccff42c"
 
+drbg.js@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/drbg.js/-/drbg.js-1.0.1.tgz#3e36b6c42b37043823cdbc332d58f31e2445480b"
+  dependencies:
+    browserify-aes "^1.0.6"
+    create-hash "^1.1.2"
+    create-hmac "^1.1.4"
+
 duplexer2@~0.1.4:
   version "0.1.4"
   resolved "https://registry.npmjs.org/duplexer2/-/duplexer2-0.1.4.tgz#8b12dab878c0d69e3e7891051662a32fc6bddcc1"
@@ -4459,7 +4576,7 @@ elliptic@6.3.3:
     hash.js "^1.0.0"
     inherits "^2.0.1"
 
-elliptic@^6.0.0, elliptic@^6.4.0:
+elliptic@^6.0.0, elliptic@^6.2.3, elliptic@^6.4.0:
   version "6.4.1"
   resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.4.1.tgz#c2d0b7776911b86722c632c3c06c60f2f819939a"
   dependencies:
@@ -4883,6 +5000,32 @@ eth-ens-namehash@2.0.8:
     idna-uts46-hx "^2.3.1"
     js-sha3 "^0.5.7"
 
+eth-hd-keyring@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/eth-hd-keyring/-/eth-hd-keyring-1.2.2.tgz#ad5f479074436a93b439b0b95c79095c28791882"
+  dependencies:
+    bip39 "^2.2.0"
+    eth-sig-util "^1.4.2"
+    ethereumjs-util "^5.1.1"
+    ethereumjs-wallet "^0.6.0"
+    events "^1.1.1"
+    xtend "^4.0.1"
+
+eth-keyring-controller@^3.3.1:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/eth-keyring-controller/-/eth-keyring-controller-3.3.1.tgz#6286795a036312f1f722e19666d840b1b5f11e2f"
+  dependencies:
+    bip39 "^2.4.0"
+    bluebird "^3.5.0"
+    browser-passworder "^2.0.3"
+    eth-hd-keyring "^1.2.2"
+    eth-sig-util "^1.4.0"
+    eth-simple-keyring "^1.3.0"
+    ethereumjs-util "^5.1.2"
+    loglevel "^1.5.0"
+    obs-store "^2.4.1"
+    promise-filter "^1.1.0"
+
 eth-lib@0.1.27, eth-lib@^0.1.26:
   version "0.1.27"
   resolved "https://registry.yarnpkg.com/eth-lib/-/eth-lib-0.1.27.tgz#f0b0fd144f865d2d6bf8257a40004f2e75ca1dd6"
@@ -4903,6 +5046,55 @@ eth-lib@0.2.7:
     elliptic "^6.4.0"
     xhr-request-promise "^0.1.2"
 
+eth-sig-util@^1.4.0, eth-sig-util@^1.4.2:
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/eth-sig-util/-/eth-sig-util-1.4.2.tgz#8d958202c7edbaae839707fba6f09ff327606210"
+  dependencies:
+    ethereumjs-abi "git+https://github.com/ethereumjs/ethereumjs-abi.git"
+    ethereumjs-util "^5.1.1"
+
+eth-simple-keyring@^1.3.0:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/eth-simple-keyring/-/eth-simple-keyring-1.3.1.tgz#7c45f80442c57279fa23e4f71820421bdb0ccf34"
+  dependencies:
+    eth-sig-util "^1.4.2"
+    ethereumjs-util "^5.1.1"
+    ethereumjs-wallet "^0.6.0"
+    events "^1.1.1"
+    xtend "^4.0.1"
+
+"ethereumjs-abi@git+https://github.com/ethereumjs/ethereumjs-abi.git":
+  version "0.6.5"
+  resolved "git+https://github.com/ethereumjs/ethereumjs-abi.git#2863c40e0982acfc0b7163f0285d4c56427c7799"
+  dependencies:
+    bn.js "^4.10.0"
+    ethereumjs-util "^5.0.0"
+
+ethereumjs-util@^5.0.0, ethereumjs-util@^5.1.1, ethereumjs-util@^5.1.2, ethereumjs-util@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/ethereumjs-util/-/ethereumjs-util-5.2.0.tgz#3e0c0d1741471acf1036052d048623dee54ad642"
+  dependencies:
+    bn.js "^4.11.0"
+    create-hash "^1.1.2"
+    ethjs-util "^0.1.3"
+    keccak "^1.0.2"
+    rlp "^2.0.0"
+    safe-buffer "^5.1.1"
+    secp256k1 "^3.0.1"
+
+ethereumjs-wallet@^0.6.0:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/ethereumjs-wallet/-/ethereumjs-wallet-0.6.2.tgz#67244b6af3e8113b53d709124b25477b64aeccda"
+  dependencies:
+    aes-js "^3.1.1"
+    bs58check "^2.1.2"
+    ethereumjs-util "^5.2.0"
+    hdkey "^1.0.0"
+    safe-buffer "^5.1.2"
+    scrypt.js "^0.2.0"
+    utf8 "^3.0.0"
+    uuid "^3.3.2"
+
 ethers@4.0.0-beta.1:
   version "4.0.0-beta.1"
   resolved "https://registry.yarnpkg.com/ethers/-/ethers-4.0.0-beta.1.tgz#0648268b83e0e91a961b1af971c662cdf8cbab6d"
@@ -4925,6 +5117,13 @@ ethjs-unit@0.1.6:
     bn.js "4.11.6"
     number-to-bn "1.7.0"
 
+ethjs-util@^0.1.3:
+  version "0.1.6"
+  resolved "https://registry.yarnpkg.com/ethjs-util/-/ethjs-util-0.1.6.tgz#f308b62f185f9fe6237132fb2a9818866a5cd536"
+  dependencies:
+    is-hex-prefixed "1.0.0"
+    strip-hex-prefix "1.0.0"
+
 event-pubsub@4.3.0:
   version "4.3.0"
   resolved "https://registry.npmjs.org/event-pubsub/-/event-pubsub-4.3.0.tgz#f68d816bc29f1ec02c539dc58c8dd40ce72cb36e"
@@ -4937,7 +5136,7 @@ eventemitter3@^3.0.0:
   version "3.1.0"
   resolved "https://registry.npmjs.org/eventemitter3/-/eventemitter3-3.1.0.tgz#090b4d6cdbd645ed10bf750d4b5407942d7ba163"
 
-events@^1.0.0:
+events@^1.0.0, events@^1.1.1:
   version "1.1.1"
   resolved "http://registry.npmjs.org/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
 
@@ -6048,6 +6247,14 @@ hash.js@^1.0.0, hash.js@^1.0.3:
     inherits "^2.0.3"
     minimalistic-assert "^1.0.1"
 
+hdkey@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/hdkey/-/hdkey-1.1.0.tgz#e74e7b01d2c47f797fa65d1d839adb7a44639f29"
+  dependencies:
+    coinstring "^2.0.0"
+    safe-buffer "^5.1.1"
+    secp256k1 "^3.0.1"
+
 hex-color-regex@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/hex-color-regex/-/hex-color-regex-1.1.0.tgz#4c06fccb4602fe2602b3c93df82d7e7dbf1a8a8e"
@@ -6382,7 +6589,7 @@ inherits@2, inherits@2.0.3, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.0, i
 
 inherits@2.0.1:
   version "2.0.1"
-  resolved "https://registry.npmjs.org/inherits/-/inherits-2.0.1.tgz#b17d08d326b4423e568eff719f91b0b1cbdf69f1"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.1.tgz#b17d08d326b4423e568eff719f91b0b1cbdf69f1"
 
 ini@^1.3.4, ini@~1.3.0:
   version "1.3.5"
@@ -7431,6 +7638,15 @@ just-extend@^3.0.0:
   version "3.0.0"
   resolved "https://registry.npmjs.org/just-extend/-/just-extend-3.0.0.tgz#cee004031eaabf6406da03a7b84e4fe9d78ef288"
 
+keccak@^1.0.2:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/keccak/-/keccak-1.4.0.tgz#572f8a6dbee8e7b3aa421550f9e6408ca2186f80"
+  dependencies:
+    bindings "^1.2.1"
+    inherits "^2.0.3"
+    nan "^2.2.1"
+    safe-buffer "^5.1.0"
+
 keccakjs@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/keccakjs/-/keccakjs-0.2.1.tgz#1d633af907ef305bbf9f2fa616d56c44561dfa4d"
@@ -7775,9 +7991,9 @@ log-update@^1.0.2:
     ansi-escapes "^1.0.0"
     cli-cursor "^1.0.2"
 
-loglevel@^1.4.1:
+loglevel@^1.4.1, loglevel@^1.5.0:
   version "1.6.1"
-  resolved "https://registry.npmjs.org/loglevel/-/loglevel-1.6.1.tgz#e0fc95133b6ef276cdc8887cdaf24aa6f156f8fa"
+  resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.6.1.tgz#e0fc95133b6ef276cdc8887cdaf24aa6f156f8fa"
 
 lolex@^2.3.2, lolex@^2.7.5:
   version "2.7.5"
@@ -8245,7 +8461,7 @@ nan@2.10.0:
   version "2.10.0"
   resolved "http://registry.npmjs.org/nan/-/nan-2.10.0.tgz#96d0cd610ebd58d4b4de9cc0c6828cda99c7548f"
 
-nan@^2.0.8, nan@^2.10.0, nan@^2.3.3, nan@^2.9.2:
+nan@^2.0.8, nan@^2.10.0, nan@^2.2.1, nan@^2.3.3, nan@^2.9.2:
   version "2.11.1"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.11.1.tgz#90e22bccb8ca57ea4cd37cc83d3819b52eea6766"
 
@@ -8595,7 +8811,7 @@ oauth-sign@~0.9.0:
   version "0.9.0"
   resolved "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.9.0.tgz#47a7b016baa68b5fa0ecf3dee08a85c679ac6455"
 
-object-assign@^4, object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
+object-assign@^4, object-assign@^4.0.0, object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
   version "4.1.1"
   resolved "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
 
@@ -8682,6 +8898,16 @@ oboe@2.1.3:
   dependencies:
     http-https "^1.0.0"
 
+obs-store@^2.4.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/obs-store/-/obs-store-2.4.1.tgz#5425b85dabaf08d913464000ba65aaf25296492f"
+  dependencies:
+    babel-preset-es2015 "^6.22.0"
+    babelify "^7.3.0"
+    readable-stream "^2.2.2"
+    through2 "^2.0.3"
+    xtend "^4.0.1"
+
 obuf@^1.0.0, obuf@^1.1.1:
   version "1.1.2"
   resolved "https://registry.npmjs.org/obuf/-/obuf-1.1.2.tgz#09bea3343d41859ebd446292d11c9d4db619084e"
@@ -9042,9 +9268,9 @@ pathval@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/pathval/-/pathval-1.1.0.tgz#b942e6d4bde653005ef6b71361def8727d0645e0"
 
-pbkdf2@^3.0.3:
+pbkdf2@^3.0.3, pbkdf2@^3.0.9:
   version "3.0.17"
-  resolved "https://registry.npmjs.org/pbkdf2/-/pbkdf2-3.0.17.tgz#976c206530617b14ebb32114239f7b09336e93a6"
+  resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.0.17.tgz#976c206530617b14ebb32114239f7b09336e93a6"
   dependencies:
     create-hash "^1.1.2"
     create-hmac "^1.1.4"
@@ -9590,6 +9816,12 @@ progress@^2.0.0:
   version "2.0.1"
   resolved "https://registry.npmjs.org/progress/-/progress-2.0.1.tgz#c9242169342b1c29d275889c95734621b1952e31"
 
+promise-filter@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/promise-filter/-/promise-filter-1.1.0.tgz#7ec3ce990c867ccb9de8638dbd19ee17a52a4b59"
+  dependencies:
+    any-promise "^0.1.0"
+
 promise-inflight@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/promise-inflight/-/promise-inflight-1.0.1.tgz#98472870bf228132fcbdd868129bad12c3c029e3"
@@ -10455,6 +10687,12 @@ ripemd160@^2.0.0, ripemd160@^2.0.1:
     hash-base "^3.0.0"
     inherits "^2.0.1"
 
+rlp@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/rlp/-/rlp-2.1.0.tgz#e4f9886d5a982174f314543831e36e1a658460f9"
+  dependencies:
+    safe-buffer "^5.1.1"
+
 rst-selector-parser@^2.2.3:
   version "2.2.3"
   resolved "https://registry.npmjs.org/rst-selector-parser/-/rst-selector-parser-2.2.3.tgz#81b230ea2fcc6066c89e3472de794285d9b03d91"
@@ -10583,7 +10821,7 @@ scrypt-js@2.0.3:
   version "2.0.3"
   resolved "http://registry.npmjs.org/scrypt-js/-/scrypt-js-2.0.3.tgz#bb0040be03043da9a012a2cea9fc9f852cfc87d4"
 
-scrypt.js@0.2.0:
+scrypt.js@0.2.0, scrypt.js@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/scrypt.js/-/scrypt.js-0.2.0.tgz#af8d1465b71e9990110bedfc593b9479e03a8ada"
   dependencies:
@@ -10613,6 +10851,19 @@ seamless-immutable@^7.1.2, seamless-immutable@^7.1.3:
   version "7.1.4"
   resolved "https://registry.npmjs.org/seamless-immutable/-/seamless-immutable-7.1.4.tgz#6e9536def083ddc4dea0207d722e0e80d0f372f8"
 
+secp256k1@^3.0.1:
+  version "3.5.2"
+  resolved "https://registry.yarnpkg.com/secp256k1/-/secp256k1-3.5.2.tgz#f95f952057310722184fe9c914e6b71281f2f2ae"
+  dependencies:
+    bindings "^1.2.1"
+    bip66 "^1.1.3"
+    bn.js "^4.11.3"
+    create-hash "^1.1.2"
+    drbg.js "^1.0.1"
+    elliptic "^6.2.3"
+    nan "^2.2.1"
+    safe-buffer "^5.1.0"
+
 seek-bzip@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/seek-bzip/-/seek-bzip-1.0.5.tgz#cfe917cb3d274bcffac792758af53173eb1fabdc"
@@ -12142,6 +12393,10 @@ universalify@^0.1.0:
   version "0.1.2"
   resolved "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
 
+unorm@^1.3.3:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/unorm/-/unorm-1.4.1.tgz#364200d5f13646ca8bcd44490271335614792300"
+
 unpipe@1.0.0, unpipe@~1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
@@ -12263,6 +12518,10 @@ utf8@2.1.1:
   version "2.1.1"
   resolved "http://registry.npmjs.org/utf8/-/utf8-2.1.1.tgz#2e01db02f7d8d0944f77104f1609eb0c304cf768"
 
+utf8@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/utf8/-/utf8-3.0.0.tgz#f052eed1364d696e769ef058b183df88c87f69d1"
+
 util-deprecate@^1.0.1, util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"