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<?php
/**
* @package Joomla.Legacy
* @subpackage Simplecrypt
*
* @copyright Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* JSimpleCrypt is a very simple encryption algorithm for encrypting/decrypting strings
*
* @since 11.1
* @deprecated 12.3 (Platform) & 4.0 (CMS) - Use JCrypt instead.
*/
class JSimplecrypt
{
/**
* Encryption/Decryption Key
*
* @var JCrypt
* @since 12.1
* @deprecated 12.3 Use JCrypt instead.
*/
private $_crypt;
/**
* Object Constructor takes an optional key to be used for encryption/decryption. If no key is given then the
* secret word from the configuration object is used.
*
* @param string $privateKey Optional encryption key
*
* @since 11.1
* @deprecated 12.3 Use JCrypt instead.
*/
public function __construct($privateKey = null)
{
JLog::add('JSimpleCrypt is deprecated. Use JCrypt instead.', JLog::WARNING, 'deprecated');
if (empty($privateKey))
{
$privateKey = md5(JFactory::getConfig()->get('secret'));
}
// Build the JCryptKey object.
$key = new JCryptKey('simple', $privateKey, $privateKey);
// Setup the JCrypt object.
$this->_crypt = new JCrypt(new JCryptCipherSimple, $key);
}
/**
* Decrypt a string
*
* @param string $s String to decrypt
*
* @return string
*
* @since 11.1
* @deprecated 12.3 Use JCrypt instead.
*/
public function decrypt($s)
{
return $this->_crypt->decrypt($s);
}
/**
* Encrypt a string
*
* @param string $s String to encrypt
*
* @return string
*
* @since 11.1
* @deprecated 12.3 Use JCrypt instead.
*/
public function encrypt($s)
{
return $this->_crypt->encrypt($s);
}
}