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<?php
/**
* @package Joomla.Platform
* @subpackage Crypt
*
* @copyright Copyright (C) 2005 - 2011 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* JCrypt cipher interface.
*
* @package Joomla.Platform
* @subpackage Crypt
* @since 12.1
*/
interface JCryptCipher
{
/**
* Method to decrypt a data string.
*
* @param string $data The encrypted string to decrypt.
* @param JCryptKey $key The key[/pair] object to use for decryption.
*
* @return string The decrypted data string.
*
* @since 12.1
*/
public function decrypt($data, JCryptKey $key);
/**
* Method to encrypt a data string.
*
* @param string $data The data string to encrypt.
* @param JCryptKey $key The key[/pair] object to use for encryption.
*
* @return string The encrypted data string.
*
* @since 12.1
*/
public function encrypt($data, JCryptKey $key);
/**
* Method to generate a new encryption key[/pair] object.
*
* @param array $options Key generation options.
*
* @return JCryptKey
*
* @since 12.1
*/
public function generateKey(array $options = array());
}