* @return string encrypted data
*/
private static function aes_encrypt($key, $iv, $data) {
+ return openssl_encrypt($data, 'aes-256-cbc', str_pad($key, 32, "\0"), OPENSSL_RAW_DATA, str_pad($iv, 16, "\0"));
+
$aes = new Crypt_AES();
$block_length = 128;
* @return string decrypted data
*/
private static function aes_decrypt($key, $iv, $encrypted) {
+ return openssl_decrypt($encrypted,'aes-256-cbc', str_pad($key, 32, "\0"), OPENSSL_RAW_DATA,str_pad($iv, 16, "\0"));
+
$aes = new Crypt_AES();
$block_length = 128;