diff options
Diffstat (limited to 'app/lib/filebrowser/media/filebrowser/uploadify/com/adobe/crypto/HMAC.as')
| -rwxr-xr-x | app/lib/filebrowser/media/filebrowser/uploadify/com/adobe/crypto/HMAC.as | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/app/lib/filebrowser/media/filebrowser/uploadify/com/adobe/crypto/HMAC.as b/app/lib/filebrowser/media/filebrowser/uploadify/com/adobe/crypto/HMAC.as deleted file mode 100755 index 72f9bff..0000000 --- a/app/lib/filebrowser/media/filebrowser/uploadify/com/adobe/crypto/HMAC.as +++ /dev/null @@ -1,127 +0,0 @@ -/*
- Copyright (c) 2008, Adobe Systems Incorporated
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are
- met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- * Neither the name of Adobe Systems Incorporated nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
- IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-package com.adobe.crypto {
- import flash.utils.ByteArray;
- import flash.utils.Endian;
- import flash.utils.describeType;
- /**
- * Keyed-Hashing for Message Authentication
- * Implementation based on algorithm description at
- * http://www.faqs.org/rfcs/rfc2104.html
- */
- public class HMAC
- {
- /**
- * Performs the HMAC hash algorithm using byte arrays.
- *
- * @param secret The secret key
- * @param message The message to hash
- * @param algorithm Hash object to use
- * @return A string containing the hash value of message
- * @langversion ActionScript 3.0
- * @playerversion Flash 8.5
- * @tiptext
- */
- public static function hash( secret:String, message:String, algorithm:Object = null ):String
- {
- var text:ByteArray = new ByteArray();
- var k_secret:ByteArray = new ByteArray();
-
- text.writeUTFBytes(message);
- k_secret.writeUTFBytes(secret);
-
- return hashBytes(k_secret, text, algorithm);
- }
-
- /**
- * Performs the HMAC hash algorithm using string.
- *
- * @param secret The secret key
- * @param message The message to hash
- * @param algorithm Hash object to use
- * @return A string containing the hash value of message
- * @langversion ActionScript 3.0
- * @playerversion Flash 8.5
- * @tiptext
- */
- public static function hashBytes( secret:ByteArray, message:ByteArray, algorithm:Object = null ):String
- {
- var ipad:ByteArray = new ByteArray();
- var opad:ByteArray = new ByteArray();
- var endian:String = Endian.BIG_ENDIAN;
-
- if(algorithm == null){
- algorithm = MD5;
- }
-
- if ( describeType(algorithm).@name.toString() == "com.adobe.crypto::MD5" ) {
- endian = Endian.LITTLE_ENDIAN;
- }
-
- if ( secret.length > 64 ) {
- algorithm.hashBytes(secret);
- secret = new ByteArray();
- secret.endian = endian;
-
- while ( algorithm.digest.bytesAvailable != 0 ) {
- secret.writeInt(algorithm.digest.readInt());
- }
- }
-
- secret.length = 64
- secret.position = 0;
- for ( var x:int = 0; x < 64; x++ ) {
- var byte:int = secret.readByte();
- ipad.writeByte(0x36 ^ byte);
- opad.writeByte(0x5c ^ byte);
- }
-
- ipad.writeBytes(message);
- algorithm.hashBytes(ipad);
- var tmp:ByteArray = new ByteArray();
- tmp.endian = endian;
-
- while ( algorithm.digest.bytesAvailable != 0 ) {
- tmp.writeInt(algorithm.digest.readInt());
- }
- tmp.position = 0;
-
- while ( tmp.bytesAvailable != 0 ) {
- opad.writeByte(tmp.readUnsignedByte());
- }
- return algorithm.hashBytes( opad );
- }
-
- }
-
-}
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