use strict to extras

lib/extra/identity.js

@@ -1,6 +1,8 @@
-var base58check = require('./base58check');
+'use strict';
+
+var base58check = require('../protocol/base58check');
 var constants   = require('./constants');
-var Hash        = require('./hash');
+var Hash        = require('../crypto/hash');
 
 
 /**

lib/extra/message.js

@@ -1,9 +1,11 @@
+'use strict';
+
 var ECDSA = require('./ecdsa');
-var Keypair = require('./keypair');
-var BufferWriter = require('./bufferwriter');
-var Hash = require('./hash');
-var Address = require('./address');
-var Signature = require('./signature');
+var Keypair = require('../keypair');
+var BufferWriter = require('../protocol/bufferwriter');
+var Hash = require('../crypto/hash');
+var Address = require('../address');
+var Signature = require('../signature');
 
 var Message = function Message(obj) {
   if (!(this instanceof Message))
@@ -39,7 +41,10 @@ Message.magicHash = function(messagebuf) {
 };
 
 Message.sign = function(messagebuf, keypair) {
-  var m = Message({messagebuf: messagebuf, keypair: keypair});
+  var m = Message({
+    messagebuf: messagebuf,
+    keypair: keypair
+  });
   m.sign();
   var sigbuf = m.sig.toCompact();
   var sigstr = sigbuf.toString('base64');
@@ -58,7 +63,10 @@ Message.verify = function(messagebuf, sigstr, address) {
 
 Message.prototype.sign = function() {
   var hashbuf = Message.magicHash(this.messagebuf);
-  var ecdsa = ECDSA({hashbuf: hashbuf, keypair: this.keypair});
+  var ecdsa = ECDSA({
+    hashbuf: hashbuf,
+    keypair: this.keypair
+  });
   ecdsa.signRandomK();
   ecdsa.calci();
   this.sig = ecdsa.sig;