接口
public interface IMD5Helper
{
string Encrypt(string value, string key);
string Decrypt(string value, string key);
}
代码
using System;
using System.IO;
using System.Security.Cryptography;
using System.Text;
internal class MD5Helper : IMD5Helper
{
private string Run(Func<DESCryptoServiceProvider, string> func){
try
{
DESCryptoServiceProvider des = new DESCrypt