private string EncryptAuthState(AuthOrderDto order, CreateAuthOrderInput input) { var state = $"{order.Id}_{input.AuthState}_{DateTime.Now.ToString("fff")}"; var encryptData = TripleDESHelper.Encrypt(Encoding.UTF8.GetBytes(state), this._appSettings.GetTripleDESKeyData(), null, CipherMode.ECB, PaddingMode.PKCS7); return(MD5Helper.ConvertToString(encryptData)); }