62 lines
1.7 KiB
PHP
Executable file
62 lines
1.7 KiB
PHP
Executable file
<?php
|
|
/**
|
|
* ownCloud
|
|
*
|
|
* @author Frank Karlitschek
|
|
* @author Jakob Sack
|
|
* @copyright 2010 Frank Karlitschek karlitschek@kde.org
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
|
|
* License as published by the Free Software Foundation; either
|
|
* version 3 of the License, or any later version.
|
|
*
|
|
* This library 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 AFFERO GENERAL PUBLIC LICENSE for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
require_once('Crypt_Blowfish/Blowfish.php');
|
|
|
|
/**
|
|
* This class is for crypting and decrypting
|
|
*/
|
|
class OC_Crypt {
|
|
|
|
/**
|
|
* @brief encrypts an content
|
|
* @param $content the cleartext message you want to encrypt
|
|
* @param $key the encryption key
|
|
* @returns encrypted content
|
|
*
|
|
* This function encrypts an content
|
|
*/
|
|
public static function encrypt( $content, $key) {
|
|
$bf = new Crypt_Blowfish($key);
|
|
return($bf->encrypt($contents));
|
|
}
|
|
|
|
|
|
/**
|
|
* @brief decryption of an content
|
|
* @param $content the cleartext message you want to decrypt
|
|
* @param $key the encryption key
|
|
* @returns cleartext content
|
|
*
|
|
* This function decrypts an content
|
|
*/
|
|
public static function decrypt( $content, $key) {
|
|
$bf = new Crypt_Blowfish($key);
|
|
return($bf->encrypt($contents));
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
}
|