From 24ff6662195222479b4d83d41fa89edc8a3c05d1 Mon Sep 17 00:00:00 2001 From: Sem Date: Sat, 28 Jul 2012 21:12:54 +0200 Subject: Removed uploadify dependence. --- vendors/uploadify/com/adobe/crypto/MD5.as | 281 ------------------------------ 1 file changed, 281 deletions(-) delete mode 100644 vendors/uploadify/com/adobe/crypto/MD5.as (limited to 'vendors/uploadify/com/adobe/crypto/MD5.as') diff --git a/vendors/uploadify/com/adobe/crypto/MD5.as b/vendors/uploadify/com/adobe/crypto/MD5.as deleted file mode 100644 index da533cc44..000000000 --- a/vendors/uploadify/com/adobe/crypto/MD5.as +++ /dev/null @@ -1,281 +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 com.adobe.utils.IntUtil; - import flash.utils.ByteArray; - /** - * The MD5 Message-Digest Algorithm - * - * Implementation based on algorithm description at - * http://www.faqs.org/rfcs/rfc1321.html - */ - public class MD5 { - - public static var digest:ByteArray; - /** - * Performs the MD5 hash algorithm on a string. - * - * @param s The string to hash - * @return A string containing the hash value of s - * @langversion ActionScript 3.0 - * @playerversion Flash 8.5 - * @tiptext - */ - - public static function hash(s:String) :String{ - //Convert to byteArray and send through hashBinary function - // so as to only have complex code in one location - var ba:ByteArray = new ByteArray(); - ba.writeUTFBytes(s); - return hashBinary(ba); - } - - public static function hashBytes(s:ByteArray) :String{ - return hashBinary(s); - } - - /** - * Performs the MD5 hash algorithm on a ByteArray. - * - * @param s The string to hash - * @return A string containing the hash value of s - * @langversion ActionScript 3.0 - * @playerversion Flash 8.5 - * @tiptext - */ - public static function hashBinary( s:ByteArray ):String { - // initialize the md buffers - var a:int = 1732584193; - var b:int = -271733879; - var c:int = -1732584194; - var d:int = 271733878; - - // variables to store previous values - var aa:int; - var bb:int; - var cc:int; - var dd:int; - - // create the blocks from the string and - // save the length as a local var to reduce - // lookup in the loop below - var x:Array = createBlocks( s ); - var len:int = x.length; - - // loop over all of the blocks - for ( var i:int = 0; i < len; i += 16) { - // save previous values - aa = a; - bb = b; - cc = c; - dd = d; - - // Round 1 - a = ff( a, b, c, d, x[int(i+ 0)], 7, -680876936 ); // 1 - d = ff( d, a, b, c, x[int(i+ 1)], 12, -389564586 ); // 2 - c = ff( c, d, a, b, x[int(i+ 2)], 17, 606105819 ); // 3 - b = ff( b, c, d, a, x[int(i+ 3)], 22, -1044525330 ); // 4 - a = ff( a, b, c, d, x[int(i+ 4)], 7, -176418897 ); // 5 - d = ff( d, a, b, c, x[int(i+ 5)], 12, 1200080426 ); // 6 - c = ff( c, d, a, b, x[int(i+ 6)], 17, -1473231341 ); // 7 - b = ff( b, c, d, a, x[int(i+ 7)], 22, -45705983 ); // 8 - a = ff( a, b, c, d, x[int(i+ 8)], 7, 1770035416 ); // 9 - d = ff( d, a, b, c, x[int(i+ 9)], 12, -1958414417 ); // 10 - c = ff( c, d, a, b, x[int(i+10)], 17, -42063 ); // 11 - b = ff( b, c, d, a, x[int(i+11)], 22, -1990404162 ); // 12 - a = ff( a, b, c, d, x[int(i+12)], 7, 1804603682 ); // 13 - d = ff( d, a, b, c, x[int(i+13)], 12, -40341101 ); // 14 - c = ff( c, d, a, b, x[int(i+14)], 17, -1502002290 ); // 15 - b = ff( b, c, d, a, x[int(i+15)], 22, 1236535329 ); // 16 - - // Round 2 - a = gg( a, b, c, d, x[int(i+ 1)], 5, -165796510 ); // 17 - d = gg( d, a, b, c, x[int(i+ 6)], 9, -1069501632 ); // 18 - c = gg( c, d, a, b, x[int(i+11)], 14, 643717713 ); // 19 - b = gg( b, c, d, a, x[int(i+ 0)], 20, -373897302 ); // 20 - a = gg( a, b, c, d, x[int(i+ 5)], 5, -701558691 ); // 21 - d = gg( d, a, b, c, x[int(i+10)], 9, 38016083 ); // 22 - c = gg( c, d, a, b, x[int(i+15)], 14, -660478335 ); // 23 - b = gg( b, c, d, a, x[int(i+ 4)], 20, -405537848 ); // 24 - a = gg( a, b, c, d, x[int(i+ 9)], 5, 568446438 ); // 25 - d = gg( d, a, b, c, x[int(i+14)], 9, -1019803690 ); // 26 - c = gg( c, d, a, b, x[int(i+ 3)], 14, -187363961 ); // 27 - b = gg( b, c, d, a, x[int(i+ 8)], 20, 1163531501 ); // 28 - a = gg( a, b, c, d, x[int(i+13)], 5, -1444681467 ); // 29 - d = gg( d, a, b, c, x[int(i+ 2)], 9, -51403784 ); // 30 - c = gg( c, d, a, b, x[int(i+ 7)], 14, 1735328473 ); // 31 - b = gg( b, c, d, a, x[int(i+12)], 20, -1926607734 ); // 32 - - // Round 3 - a = hh( a, b, c, d, x[int(i+ 5)], 4, -378558 ); // 33 - d = hh( d, a, b, c, x[int(i+ 8)], 11, -2022574463 ); // 34 - c = hh( c, d, a, b, x[int(i+11)], 16, 1839030562 ); // 35 - b = hh( b, c, d, a, x[int(i+14)], 23, -35309556 ); // 36 - a = hh( a, b, c, d, x[int(i+ 1)], 4, -1530992060 ); // 37 - d = hh( d, a, b, c, x[int(i+ 4)], 11, 1272893353 ); // 38 - c = hh( c, d, a, b, x[int(i+ 7)], 16, -155497632 ); // 39 - b = hh( b, c, d, a, x[int(i+10)], 23, -1094730640 ); // 40 - a = hh( a, b, c, d, x[int(i+13)], 4, 681279174 ); // 41 - d = hh( d, a, b, c, x[int(i+ 0)], 11, -358537222 ); // 42 - c = hh( c, d, a, b, x[int(i+ 3)], 16, -722521979 ); // 43 - b = hh( b, c, d, a, x[int(i+ 6)], 23, 76029189 ); // 44 - a = hh( a, b, c, d, x[int(i+ 9)], 4, -640364487 ); // 45 - d = hh( d, a, b, c, x[int(i+12)], 11, -421815835 ); // 46 - c = hh( c, d, a, b, x[int(i+15)], 16, 530742520 ); // 47 - b = hh( b, c, d, a, x[int(i+ 2)], 23, -995338651 ); // 48 - - // Round 4 - a = ii( a, b, c, d, x[int(i+ 0)], 6, -198630844 ); // 49 - d = ii( d, a, b, c, x[int(i+ 7)], 10, 1126891415 ); // 50 - c = ii( c, d, a, b, x[int(i+14)], 15, -1416354905 ); // 51 - b = ii( b, c, d, a, x[int(i+ 5)], 21, -57434055 ); // 52 - a = ii( a, b, c, d, x[int(i+12)], 6, 1700485571 ); // 53 - d = ii( d, a, b, c, x[int(i+ 3)], 10, -1894986606 ); // 54 - c = ii( c, d, a, b, x[int(i+10)], 15, -1051523 ); // 55 - b = ii( b, c, d, a, x[int(i+ 1)], 21, -2054922799 ); // 56 - a = ii( a, b, c, d, x[int(i+ 8)], 6, 1873313359 ); // 57 - d = ii( d, a, b, c, x[int(i+15)], 10, -30611744 ); // 58 - c = ii( c, d, a, b, x[int(i+ 6)], 15, -1560198380 ); // 59 - b = ii( b, c, d, a, x[int(i+13)], 21, 1309151649 ); // 60 - a = ii( a, b, c, d, x[int(i+ 4)], 6, -145523070 ); // 61 - d = ii( d, a, b, c, x[int(i+11)], 10, -1120210379 ); // 62 - c = ii( c, d, a, b, x[int(i+ 2)], 15, 718787259 ); // 63 - b = ii( b, c, d, a, x[int(i+ 9)], 21, -343485551 ); // 64 - - a += aa; - b += bb; - c += cc; - d += dd; - } - digest = new ByteArray() - digest.writeInt(a); - digest.writeInt(b); - digest.writeInt(c); - digest.writeInt(d); - digest.position = 0; - // Finish up by concatening the buffers with their hex output - return IntUtil.toHex( a ) + IntUtil.toHex( b ) + IntUtil.toHex( c ) + IntUtil.toHex( d ); - } - - /** - * Auxiliary function f as defined in RFC - */ - private static function f( x:int, y:int, z:int ):int { - return ( x & y ) | ( (~x) & z ); - } - - /** - * Auxiliary function g as defined in RFC - */ - private static function g( x:int, y:int, z:int ):int { - return ( x & z ) | ( y & (~z) ); - } - - /** - * Auxiliary function h as defined in RFC - */ - private static function h( x:int, y:int, z:int ):int { - return x ^ y ^ z; - } - - /** - * Auxiliary function i as defined in RFC - */ - private static function i( x:int, y:int, z:int ):int { - return y ^ ( x | (~z) ); - } - - /** - * A generic transformation function. The logic of ff, gg, hh, and - * ii are all the same, minus the function used, so pull that logic - * out and simplify the method bodies for the transoformation functions. - */ - private static function transform( func:Function, a:int, b:int, c:int, d:int, x:int, s:int, t:int):int { - var tmp:int = a + int( func( b, c, d ) ) + x + t; - return IntUtil.rol( tmp, s ) + b; - } - - /** - * ff transformation function - */ - private static function ff ( a:int, b:int, c:int, d:int, x:int, s:int, t:int ):int { - return transform( f, a, b, c, d, x, s, t ); - } - - /** - * gg transformation function - */ - private static function gg ( a:int, b:int, c:int, d:int, x:int, s:int, t:int ):int { - return transform( g, a, b, c, d, x, s, t ); - } - - /** - * hh transformation function - */ - private static function hh ( a:int, b:int, c:int, d:int, x:int, s:int, t:int ):int { - return transform( h, a, b, c, d, x, s, t ); - } - - /** - * ii transformation function - */ - private static function ii ( a:int, b:int, c:int, d:int, x:int, s:int, t:int ):int { - return transform( i, a, b, c, d, x, s, t ); - } - - /** - * Converts a string to a sequence of 16-word blocks - * that we'll do the processing on. Appends padding - * and length in the process. - * - * @param s The string to split into blocks - * @return An array containing the blocks that s was - * split into. - */ - private static function createBlocks( s:ByteArray ):Array { - var blocks:Array = new Array(); - var len:int = s.length * 8; - var mask:int = 0xFF; // ignore hi byte of characters > 0xFF - for( var i:int = 0; i < len; i += 8 ) { - blocks[ int(i >> 5) ] |= ( s[ i / 8 ] & mask ) << ( i % 32 ); - } - - // append padding and length - blocks[ int(len >> 5) ] |= 0x80 << ( len % 32 ); - blocks[ int(( ( ( len + 64 ) >>> 9 ) << 4 ) + 14) ] = len; - return blocks; - } - - } -} -- cgit v1.2.3