Added missing arrayBuffer method.

CHANGELOG.md

@@ -1,8 +1,13 @@
 # Change Log
 
+## v0.3.2 / 2017-01-24
+### Added
+- missing arrayBuffer method.
+
 ## v0.3.1 / 2017-01-23
 ### Fixed
 - ArrayBuffer dosen't work in Webpack.
+
 ### Deprecated
 - `buffer` maybe confuse with Buffer in node.js. Please use `arrayBuffer` instead.
 

README.md

@@ -27,9 +27,14 @@ For node.js, you can use this command to install:
 You could use like this:
 ```JavaScript
 md4('Message to hash');
+
 var hash = md4.create();
 hash.update('Message to hash');
 hash.hex();
+
+var hash2 = md4.update('Message to hash');
+hash2.update('Message2 to hash');
+hash2.array();
 ```
 If you use node.js, you should require the module first:
 ```JavaScript

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "js-md4",
-  "version": "0.3.1",
+  "version": "0.3.2",
   "main": ["src/md4.js"],
   "ignore": [
     "samples",

doc/Md4_.html

@@ -91,7 +91,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line114">line 114</a>
+        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line132">line 132</a>
     </li></ul></dd>
     
 
@@ -198,7 +198,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line480">line 480</a>
+        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line498">line 498</a>
     </li></ul></dd>
     
 
@@ -314,7 +314,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line492">line 492</a>
+        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line510">line 510</a>
     </li></ul></dd>
     
 
@@ -432,7 +432,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line514">line 514</a>
+        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line532">line 532</a>
     </li></ul></dd>
     
 
@@ -548,7 +548,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line458">line 458</a>
+        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line476">line 476</a>
     </li></ul></dd>
     
 
@@ -664,7 +664,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line413">line 413</a>
+        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line431">line 431</a>
     </li></ul></dd>
     
 
@@ -780,7 +780,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line446">line 446</a>
+        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line464">line 464</a>
     </li></ul></dd>
     
 
@@ -954,7 +954,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line142">line 142</a>
+        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line160">line 160</a>
     </li></ul></dd>
     
 
@@ -1031,7 +1031,7 @@
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.3</a> on Mon Jan 23 2017 15:12:38 GMT+0800 (CST)
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.3</a> on Tue Jan 24 2017 15:15:12 GMT+0800 (CST)
 </footer>
 
 <script> prettyPrint(); </script>

doc/global.html

@@ -210,7 +210,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line532">line 532</a>
+        <a href="md4.js.html">md4.js</a>, <a href="md4.js.html#line550">line 550</a>
     </li></ul></dd>
     
 
@@ -285,7 +285,7 @@
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.3</a> on Mon Jan 23 2017 15:12:38 GMT+0800 (CST)
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.3</a> on Tue Jan 24 2017 15:15:12 GMT+0800 (CST)
 </footer>
 
 <script> prettyPrint(); </script>

doc/index.html

@@ -52,9 +52,14 @@
 <pre class="prettyprint source"><code>npm install js-md4</code></pre><h2>Notice</h2><p><code>buffer</code> method is deprecated. This maybe confuse with Buffer in node.js. Please use <code>arrayBuffer</code> instead.</p>
 <h2>Usage</h2><p>You could use like this:</p>
 <pre class="prettyprint source lang-JavaScript"><code>md4('Message to hash');
+
 var hash = md4.create();
 hash.update('Message to hash');
-hash.hex();</code></pre><p>If you use node.js, you should require the module first:</p>
+hash.hex();
+
+var hash2 = md4.update('Message to hash');
+hash2.update('Message2 to hash');
+hash2.array();</code></pre><p>If you use node.js, you should require the module first:</p>
 <pre class="prettyprint source lang-JavaScript"><code>var md4 = require('js-md4');</code></pre><p>It supports AMD:</p>
 <pre class="prettyprint source lang-JavaScript"><code>require(['your/path/md4.js'], function (md4) {
 // ...
@@ -93,7 +98,7 @@ md4.arrayBuffer(''); // ArrayBuffer</code></pre><h2>License</h2><p>The project i
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.3</a> on Mon Jan 23 2017 15:12:38 GMT+0800 (CST)
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.3</a> on Tue Jan 24 2017 15:15:12 GMT+0800 (CST)
 </footer>
 
 <script> prettyPrint(); </script>

doc/md4.html

@@ -47,7 +47,7 @@
 
     
     <dt class="tag-version">Version:</dt>
-    <dd class="tag-version"><ul class="dummy"><li>0.3.1</li></ul></dd>
+    <dd class="tag-version"><ul class="dummy"><li>0.3.2</li></ul></dd>
     
 
     
@@ -1085,7 +1085,7 @@
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.3</a> on Mon Jan 23 2017 15:12:38 GMT+0800 (CST)
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.3</a> on Tue Jan 24 2017 15:15:12 GMT+0800 (CST)
 </footer>
 
 <script> prettyPrint(); </script>

doc/md4.js.html

@@ -30,7 +30,7 @@
  * [js-md4]{@link https://github.com/emn178/js-md4}
  *
  * @namespace md4
- * @version 0.3.1
+ * @version 0.3.2
  * @author Yi-Cyuan Chen [emn178@gmail.com]
  * @copyright Yi-Cyuan Chen 2015-2027
  * @license MIT
@@ -50,7 +50,7 @@
   var HEX_CHARS = '0123456789abcdef'.split('');
   var EXTRA = [128, 32768, 8388608, -2147483648];
   var SHIFT = [0, 8, 16, 24];
-  var OUTPUT_TYPES = ['hex', 'array', 'digest', 'buffer'];
+  var OUTPUT_TYPES = ['hex', 'array', 'digest', 'buffer', 'arrayBuffer'];
 
   var blocks = [], buffer8;
   if (ARRAY_BUFFER) {
@@ -125,6 +125,9 @@
    */
   var createMethod = function () {
     var method = createOutputMethod('hex');
+    if (NODE_JS) {
+      method = nodeWrap(method);
+    }
     method.create = function () {
       return new Md4();
     };
@@ -138,6 +141,21 @@
     return method;
   };
 
+  var nodeWrap = function (method) {
+    var crypto = require('crypto');
+    var Buffer = require('buffer').Buffer;
+    var nodeMethod = function (message) {
+      if (typeof message === 'string') {
+        return crypto.createHash('md4').update(message, 'utf8').digest('hex');
+      } else if (ARRAY_BUFFER && message instanceof ArrayBuffer) {
+        message = new Uint8Array(message);
+      } else if (message.length === undefined) {
+        return method(message);
+      }
+      return crypto.createHash('md4').update(new Buffer(message)).digest('hex');
+    };
+    return nodeMethod;
+  };
 
   /**
    * Md4 class
@@ -181,7 +199,7 @@
       return;
     }
     var notString = typeof message !== 'string';
-    if(notString && ARRAY_BUFFER && message instanceof ArrayBuffer) {
+    if (notString && ARRAY_BUFFER && message instanceof ArrayBuffer) {
       message = new Uint8Array(message);
     }
     var code, index = 0, i, length = message.length || 0, blocks = this.blocks;
@@ -598,7 +616,7 @@
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.3</a> on Mon Jan 23 2017 15:12:38 GMT+0800 (CST)
+    Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.3</a> on Tue Jan 24 2017 15:15:12 GMT+0800 (CST)
 </footer>
 
 <script> prettyPrint(); </script>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "js-md4",
-  "version": "0.3.1",
+  "version": "0.3.2",
   "description": "A simple MD4 hash function for JavaScript supports UTF-8 encoding.",
   "main": "src/md4.js",
   "devDependencies": {

src/md4.js

@@ -2,7 +2,7 @@
  * [js-md4]{@link https://github.com/emn178/js-md4}
  *
  * @namespace md4
- * @version 0.3.1
+ * @version 0.3.2
  * @author Yi-Cyuan Chen [emn178@gmail.com]
  * @copyright Yi-Cyuan Chen 2015-2027
  * @license MIT
@@ -22,7 +22,7 @@
   var HEX_CHARS = '0123456789abcdef'.split('');
   var EXTRA = [128, 32768, 8388608, -2147483648];
   var SHIFT = [0, 8, 16, 24];
-  var OUTPUT_TYPES = ['hex', 'array', 'digest', 'buffer'];
+  var OUTPUT_TYPES = ['hex', 'array', 'digest', 'buffer', 'arrayBuffer'];
 
   var blocks = [], buffer8;
   if (ARRAY_BUFFER) {
@@ -97,6 +97,9 @@
    */
   var createMethod = function () {
     var method = createOutputMethod('hex');
+    if (NODE_JS) {
+      method = nodeWrap(method);
+    }
     method.create = function () {
       return new Md4();
     };
@@ -110,6 +113,21 @@
     return method;
   };
 
+  var nodeWrap = function (method) {
+    var crypto = require('crypto');
+    var Buffer = require('buffer').Buffer;
+    var nodeMethod = function (message) {
+      if (typeof message === 'string') {
+        return crypto.createHash('md4').update(message, 'utf8').digest('hex');
+      } else if (ARRAY_BUFFER && message instanceof ArrayBuffer) {
+        message = new Uint8Array(message);
+      } else if (message.length === undefined) {
+        return method(message);
+      }
+      return crypto.createHash('md4').update(new Buffer(message)).digest('hex');
+    };
+    return nodeMethod;
+  };
 
   /**
    * Md4 class
@@ -153,7 +171,7 @@
       return;
     }
     var notString = typeof message !== 'string';
-    if(notString && ARRAY_BUFFER && message instanceof ArrayBuffer) {
+    if (notString && ARRAY_BUFFER && message instanceof ArrayBuffer) {
       message = new Uint8Array(message);
     }
     var code, index = 0, i, length = message.length || 0, blocks = this.blocks;

tests/test.js

@@ -4,7 +4,7 @@
     var hex = '';
     for (var i = 0; i < array.length; ++i) {
       var c = array[i].toString('16');
-      hex += c.length == 1 ? '0' + c : c;
+      hex += c.length === 1 ? '0' + c : c;
     }
     return hex;
   };
@@ -141,26 +141,26 @@
     delete testCases['ArrayBuffer'];
   }
 
-  methods.forEach(function (method) {
-    describe('#' + method.name, function() {
-      for (var testCaseName in testCases) {
-        (function (testCaseName) {
-          var testCase = testCases[testCaseName];
-          context('when ' + testCaseName, function() {
-            for(var hash in testCase) {
-              (function (message, hash) {
-                it('should be equal', function() {
-                  expect(method.call(message)).to.be(hash);
-                });
-              })(testCase[hash], hash);
-            }
-          });
-        })(testCaseName);
-      }
+  describe('Md4', function () {
+    methods.forEach(function (method) {
+      describe('#' + method.name, function() {
+        for (var testCaseName in testCases) {
+          (function (testCaseName) {
+            var testCase = testCases[testCaseName];
+            context('when ' + testCaseName, function() {
+              for(var hash in testCase) {
+                (function (message, hash) {
+                  it('should be equal', function() {
+                    expect(method.call(message)).to.be(hash);
+                  });
+                })(testCase[hash], hash);
+              }
+            });
+          })(testCaseName);
+        }
+      });
     });
-  });
 
-  describe('Md4', function () {
     classMethods.forEach(function (method) {
       describe('#' + method.name, function() {
         for (var testCaseName in testCases) {