1 files changed, 0 insertions, 131 deletions
diff --git a/library/cryptojs/components/hmac.js b/library/cryptojs/components/hmac.js
deleted file mode 100644
index b75cd0bf9..000000000
--- a/library/cryptojs/components/hmac.js
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
-CryptoJS v3.1.2
-code.google.com/p/crypto-js
-(c) 2009-2013 by Jeff Mott. All rights reserved.
-code.google.com/p/crypto-js/wiki/License
-*/
-(function () {
-    // Shortcuts
-    var C = CryptoJS;
-    var C_lib = C.lib;
-    var Base = C_lib.Base;
-    var C_enc = C.enc;
-    var Utf8 = C_enc.Utf8;
-    var C_algo = C.algo;
-
-    /**
-     * HMAC algorithm.
-     */
-    var HMAC = C_algo.HMAC = Base.extend({
-        /**
-         * Initializes a newly created HMAC.
-         *
-         * @param {Hasher} hasher The hash algorithm to use.
-         * @param {WordArray|string} key The secret key.
-         *
-         * @example
-         *
-         *     var hmacHasher = CryptoJS.algo.HMAC.create(CryptoJS.algo.SHA256, key);
-         */
-        init: function (hasher, key) {
-            // Init hasher
-            hasher = this._hasher = new hasher.init();
-
-            // Convert string to WordArray, else assume WordArray already
-            if (typeof key == 'string') {
-                key = Utf8.parse(key);
-            }
-
-            // Shortcuts
-            var hasherBlockSize = hasher.blockSize;
-            var hasherBlockSizeBytes = hasherBlockSize * 4;
-
-            // Allow arbitrary length keys
-            if (key.sigBytes > hasherBlockSizeBytes) {
-                key = hasher.finalize(key);
-            }
-
-            // Clamp excess bits
-            key.clamp();
-
-            // Clone key for inner and outer pads
-            var oKey = this._oKey = key.clone();
-            var iKey = this._iKey = key.clone();
-
-            // Shortcuts
-            var oKeyWords = oKey.words;
-            var iKeyWords = iKey.words;
-
-            // XOR keys with pad constants
-            for (var i = 0; i < hasherBlockSize; i++) {
-                oKeyWords[i] ^= 0x5c5c5c5c;
-                iKeyWords[i] ^= 0x36363636;
-            }
-            oKey.sigBytes = iKey.sigBytes = hasherBlockSizeBytes;
-
-            // Set initial values
-            this.reset();
-        },
-
-        /**
-         * Resets this HMAC to its initial state.
-         *
-         * @example
-         *
-         *     hmacHasher.reset();
-         */
-        reset: function () {
-            // Shortcut
-            var hasher = this._hasher;
-
-            // Reset
-            hasher.reset();
-            hasher.update(this._iKey);
-        },
-
-        /**
-         * Updates this HMAC with a message.
-         *
-         * @param {WordArray|string} messageUpdate The message to append.
-         *
-         * @return {HMAC} This HMAC instance.
-         *
-         * @example
-         *
-         *     hmacHasher.update('message');
-         *     hmacHasher.update(wordArray);
-         */
-        update: function (messageUpdate) {
-            this._hasher.update(messageUpdate);
-
-            // Chainable
-            return this;
-        },
-
-        /**
-         * Finalizes the HMAC computation.
-         * Note that the finalize operation is effectively a destructive, read-once operation.
-         *
-         * @param {WordArray|string} messageUpdate (Optional) A final message update.
-         *
-         * @return {WordArray} The HMAC.
-         *
-         * @example
-         *
-         *     var hmac = hmacHasher.finalize();
-         *     var hmac = hmacHasher.finalize('message');
-         *     var hmac = hmacHasher.finalize(wordArray);
-         */
-        finalize: function (messageUpdate) {
-            // Shortcut
-            var hasher = this._hasher;
-
-            // Compute HMAC
-            var innerHash = hasher.finalize(messageUpdate);
-            hasher.reset();
-            var hmac = hasher.finalize(this._oKey.clone().concat(innerHash));
-
-            return hmac;
-        }
-    });
-}());