ASP.NET MD5+SHA1 ¼ÓÃÜ

-----MD5¼ÓÃÜ
 
//ʹÓüÓÃÜ·þÎñÌṩ³ÌÐò(CSP) ÌṩµÄʵÏÖ£¬¼ÆËãÊäÈëÊý¾ÝµÄMD5 ¹þÏ£Öµ
            MD5CryptoServiceProvider crypto = new MD5CryptoServiceProvider();
            //½«×Ö·û´®×ª»»Îªbyte[]Êý×é
            byte[] bytes = Encoding.UTF8.GetBytes("xiaobing123456");
            //¼ÆËãÖ¸¶¨×Ö½ÚÊý×éÖ¸¶¨ÇøÓòµÄ¹þÏ£Öµ
            bytes = crypto.ComputeHash(bytes);
            StringBuilder sb = new StringBuilder();
            foreach (byte num in bytes)
            {
                sb.AppendFormat("{0:x2}", num);
            }
            Console.WriteLine(sb.ToString());
                   
                    
-----SHA¼ÓÃÜ
                    
//ʹÓüÓÃÜ·þÎñÌṩ³ÌÐò(CSP) ÌṩµÄʵÏÖ¼ÆËãÊäÈëÊý¾ÝµÄSHA1 ¹þÏ£Öµ
            SHA1CryptoServiceProvider sha1 = new SHA1CryptoServiceProvider();
            //½«×Ö·û´®×ª»»Îªbyte[]Êý×é
            byte[] bytes = Encoding.UTF8.GetBytes("xiaobi