实现了以太坊地址的生成

package.json

@@ -6,11 +6,12 @@
     "bignumber.js": "^6.0.0",
     "bitcore-mnemonic": "^1.5.0",
     "bs58check": "^2.1.1",
+    "ethereumjs-util": "^6.2.0",
+    "sha3": "^2.1.1",
     "tweetnacl": "^1.0.0",
     "uuid": "^3.3.2"
   },
-  "devDependencies": {
-  },
+  "devDependencies": {},
   "scripts": {
     "setup": "npm install"
   },