Example #1
0
        /// <summary>
        /// 解密
        /// </summary>
        /// <param name="content"></param>
        /// <returns></returns>
        public static string DeEncode(string content, string masterToken = null)
        {
            string result    = "";
            string masterKey = "";

            if (string.IsNullOrEmpty(masterToken))
            {
                if (ConfigurationManager.AppSettings["MasterToken"] != null)
                {
                    masterKey = ConfigurationManager.AppSettings["MasterToken"];
                    masterKey = EncodeHelper.Base64StringToString(masterKey);
                }
            }
            else
            {
                masterKey = EncodeHelper.Base64StringToString(masterToken);
            }
            RSACryptoServiceProvider myrsa = new RSACryptoServiceProvider();

            myrsa.FromXmlString(masterKey);
            byte[] mdec   = Convert.FromBase64String(content);
            byte[] mybyte = myrsa.Decrypt(mdec, true);
            result = Encoding.Unicode.GetString(mybyte);
            return(result);
        }
Example #2
0
        /// <summary>
        /// 加密
        /// </summary>
        /// <param name="content"></param>
        /// <returns></returns>
        public static string Encode(string content, string publicToken = null)
        {
            string result    = "";
            string publicKey = "";

            if (string.IsNullOrEmpty(publicToken))
            {
                if (ConfigurationManager.AppSettings["PublicToken"] != null)
                {
                    publicKey = ConfigurationManager.AppSettings["PublicToken"];
                    publicKey = EncodeHelper.Base64StringToString(publicKey);
                }
            }
            else
            {
                publicKey = EncodeHelper.Base64StringToString(publicToken);;
            }
            RSACryptoServiceProvider myrsa = new RSACryptoServiceProvider();

            myrsa.FromXmlString(publicKey);
            byte[] mybyte = Encoding.Unicode.GetBytes(content);
            byte[] myency = myrsa.Encrypt(mybyte, true);
            result = Convert.ToBase64String(myency);
            return(result);
        }