摘要： using System;using System.Security.Cryptography;using System.Web.Security;using System.IO;using System.Text;/// <summary>/// CryptTo 实现加密、解密算法/// </summary>public class CryptTo{ /// <summary> /// 根据任意字符生成Des密钥 /// </summary> /// <param name="secret">生成密钥的种子字&l 阅读全文