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<?php
/**
* @package OpenCart
* @author Daniel Kerr
* @copyright Copyright (c) 2005 - 2017, OpenCart, Ltd. (https://www.opencart.com/)
* @license https://opensource.org/licenses/GPL-3.0
* @link https://www.opencart.com
*/
/**
* Encryption class
*/
final class Encryption {
/**
*
*
* @param string $key
* @param string $value
*
* @return string
*/
public function encrypt($key, $value) {
return strtr(base64_encode(openssl_encrypt($value, 'aes-128-cbc', hash('sha256', $key, true))), '+/=', '-_,');
}
/**
*
*
* @param string $key
* @param string $value
*
* @return string
*/
public function decrypt($key, $value) {
return trim(openssl_decrypt(base64_decode(strtr($value, '-_,', '+/=')), 'aes-128-cbc', hash('sha256', $key, true)));
}
}
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