Enanium: <pre> elements under div.content are now indented
<?php/* * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between * Version 1.1.6 (Caoineag beta 1) * Copyright (C) 2006-2008 Dan Fuhry * hmac.php - HMAC cryptographic functions * * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details. */function hmac_core($message, $key, $hashfunc){ if ( strlen($key) % 2 == 1 ) $key .= '0'; if ( strlen($key) > 128 ) $key = $hashfunc($key); while ( strlen($key) < 128 ) { $key .= '00'; } $opad = hmac_hexbytearray($key); $ipad = $opad; for ( $i = 0; $i < count($ipad); $i++ ) { $opad[$i] = $opad[$i] ^ 0x5c; $ipad[$i] = $ipad[$i] ^ 0x36; } $opad = hmac_bytearraytostring($opad); $ipad = hmac_bytearraytostring($ipad); return $hashfunc($opad . hexdecode($hashfunc($ipad . $message)));}function hmac_hexbytearray($val){ $val = hexdecode($val); return hmac_bytearray($val);}function hmac_bytearray($val){ $val = str_split($val, 1); foreach ( $val as &$char ) { $char = ord($char); } return $val;}function hmac_bytearraytostring($val){ foreach ( $val as &$char ) { $char = chr($char); } return implode('', $val);}function hmac_md5($message, $key){ return hmac_core($message, $key, 'md5');}function hmac_sha1($message, $key){ return hmac_core($message, $key, 'sha1');}function hmac_sha256($message, $key){ require_once(ENANO_ROOT . '/includes/math.php'); require_once(ENANO_ROOT . '/includes/diffiehellman.php'); return hmac_core($message, $key, 'sha256');}?>