ASP.NET MD5+SHA1 加密

-----MD5加密
 
//使用加密服务提供程序(CSP) 提供的实现，计算输入数据的MD5 哈希值
            MD5CryptoServiceProvider crypto = new MD5CryptoServiceProvider();
            //将字符串转换为byte[]数组
            byte[] bytes = Encoding.UTF8.GetBytes("xiaobing123456");
            //计算指定字节数组指定区域的哈希值
            bytes = crypto.ComputeHash(bytes);
            StringBuilder sb = new StringBuilder();
            foreach (byte num in bytes)
            {
                sb.AppendFormat("{0:x2}", num);
            }
            Console.WriteLine(sb.ToString());
                   
                    
-----SHA加密
                    
//使用加密服务提供程序(CSP) 提供的实现计算输入数据的SHA1 哈希值
            SHA1CryptoServiceProvider sha1 = new SHA1CryptoServiceProvider();
            //将字符串转换为byte[]数组
            byte[] bytes = Encoding.UTF8.GetBytes("xiaobi