| protected decryptSignature ( $text, $key ) : string | ||
| $text | ||
| $key | ||
| return | string | |
protected function decryptSignature($text, $key)
{
$iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB);
$iv = mcrypt_create_iv($iv_size, MCRYPT_RAND);
$decrypt = trim(mcrypt_decrypt(MCRYPT_RIJNDAEL_256, $key, base64_decode($text), MCRYPT_MODE_ECB, $iv));
if (\Yii::app()->params['no_md5_verify']) {
return $decrypt;
}
return \Helper::md5Verified($decrypt);
}