问题描述

c++实现TripleDESCryptoServiceProvider解密方法

这是C#的例子：

 DESCryptoServiceProvider provider = new DESCryptoServiceProvider();            byte[] buffer = new byte[pToDecrypt.Length / 2];            for (int i = 0; i < (pToDecrypt.Length / 2); i++)            {                int num2 = Convert.ToInt32(pToDecrypt.Substring(i * 2 2) 0x10);                buffer[i] = (byte)num2;            }            provider.Key = Encoding.ASCII.GetBytes(keys);            provider.IV = Encoding.ASCII.GetBytes(keys);            MemoryStream stream = new MemoryStream();            CryptoStream stream2 = new CryptoStream(stream provider.CreateDecryptor() CryptoStreamMode.Write);            stream2.Write(buffer 0 buffer.Length);            stream2.FlushFinalBlock();            return Encoding.Default.GetString(stream.ToArray());

求方法，用C++替代上面的方法，主要是key和iv怎么处理？

解决方案

这块这个是不是：
windows的