public bool CheckSign(SettleObject values)
{
if (!values.IsSet("signature"))
{
return(false);
}
var oriByteData = Encoding.UTF8.GetBytes(values.ToUrlForSign());
var sha1 = SHA1.Create().ComputeHash(oriByteData);
var data = BitConverter.ToString(sha1).Replace("-", "").ToLower();
return(SecretUtil.RsaVerify1(_publicCert.GetRSAPublicKey(), data, values.GetValue <string>("signature")));
}
