Use MD5 provided by Asp.net for encrypted computing

Protected void page_load (Object sender, eventargs E)
{
// Myeditor. innerhtml = createmd5 ("Http://www.qk12333.com");
}
// Use MD5 Encryption
Private string createmd5 (string password)
{
MD5 MD5 = new md5cryptoserviceprovider ();
Byte [] result = md5.computehash (system. Text. encoding. Default. getbytes (password ));
Return converttohex (result). toupper ();
}
Private string converttohex (byte [] Barr)
{
Stringbuilder builder = new stringbuilder ();
For (INT I = 0; I <Barr. length; I ++)
{
Byte B = Barr [I];
Int value = (B & 0xff) + (B <0? 128: 0 );
Builder. append (value <16? "0 ":"");
Builder. append (value. tostring ("X "));
}
Return builder. tostring ();

}

Running result: e2b7ecdbdb57fe2136271b5c417a34c5