| 0,0 → 1,115 |
|---|
| <?php |
| // +----------------------------------------------------------------------+ |
| // | PHP Version 4 | |
| // +----------------------------------------------------------------------+ |
| // | Copyright (c) 1997-2004 The PHP Group | |
| // +----------------------------------------------------------------------+ |
| // | This source file is subject to version 3.0 of the PHP license, | |
| // | that is bundled with this package in the file LICENSE, and is | |
| // | available at through the world-wide-web at | |
| // | http://www.php.net/license/3_0.txt. | |
| // | If you did not receive a copy of the PHP license and are unable to | |
| // | obtain it through the world-wide-web, please send a note to | |
| // | license@php.net so we can mail you a copy immediately. | |
| // +----------------------------------------------------------------------+ |
| // | Authors: Aidan Lister <aidan@php.net> | |
| // +----------------------------------------------------------------------+ |
| // |
| // $Id: mhash.php,v 1.1 2005/05/10 07:56:44 aidan Exp $ |
| |
| |
| if (!defined('MHASH_CRC32')) { |
| define('MHASH_CRC32', 0); |
| } |
| |
| if (!defined('MHASH_MD5')) { |
| define('MHASH_MD5', 1); |
| } |
| |
| if (!defined('MHASH_SHA1')) { |
| define('MHASH_SHA1', 2); |
| } |
| |
| if (!defined('MHASH_HAVAL256')) { |
| define('MHASH_HAVAL256', 3); |
| } |
| |
| if (!defined('MHASH_RIPEMD160')) { |
| define('MHASH_RIPEMD160', 5); |
| } |
| |
| if (!defined('MHASH_TIGER')) { |
| define('MHASH_TIGER', 7); |
| } |
| |
| if (!defined('MHASH_GOST')) { |
| define('MHASH_GOST', 8); |
| } |
| |
| if (!defined('MHASH_CRC32B')) { |
| define('MHASH_CRC32B', 9); |
| } |
| |
| if (!defined('MHASH_HAVAL192')) { |
| define('MHASH_HAVAL192', 11); |
| } |
| |
| if (!defined('MHASH_HAVAL160')) { |
| define('MHASH_HAVAL160', 12); |
| } |
| |
| if (!defined('MHASH_HAVAL128')) { |
| define('MHASH_HAVAL128', 13); |
| } |
| |
| if (!defined('MHASH_TIGER128')) { |
| define('MHASH_TIGER128', 14); |
| } |
| |
| if (!defined('MHASH_TIGER160')) { |
| define('MHASH_TIGER160', 15); |
| } |
| |
| if (!defined('MHASH_MD4')) { |
| define('MHASH_MD4', 16); |
| } |
| |
| if (!defined('MHASH_SHA256')) { |
| define('MHASH_SHA256', 17); |
| } |
| |
| if (!defined('MHASH_ADLER32')) { |
| define('MHASH_ADLER32', 18); |
| } |
| |
| |
| /** |
| * Replace mhash() |
| * |
| * @category PHP |
| * @package PHP_Compat |
| * @link http://php.net/function.mhash |
| * @author Aidan Lister <aidan@php.net> |
| * @version $Revision: 1.1 $ |
| * @since PHP 4.1.0 |
| * @require PHP 4.0.0 (user_error) |
| */ |
| if (!function_exists('mhash')) { |
| function mhash($hashtype, $data, $key = '') |
| { |
| switch ($hashtype) { |
| case MHASH_MD5: |
| $key = str_pad((strlen($key) > 64 ? pack("H*", md5($key)) : $key), 64, chr(0x00)); |
| $k_opad = $key ^ (str_pad('', 64, chr(0x5c))); |
| $k_ipad = $key ^ (str_pad('', 64, chr(0x36))); |
| return pack("H*", md5($k_opad . pack("H*", md5($k_ipad . $data)))); |
| |
| default: |
| return false; |
| |
| break; |
| } |
| } |
| } |
| |
| ?> |