Calculate MD5 hash of a string 29-12-2015 11:54:08 C# / Security 0 Bookmark(s) 165 View(s) public string CalculateMD5Hash(string input) { using (var md5 = MD5.Create()) { var hashBytes = md5.ComputeHash(Encoding.ASCII.GetBytes(input)); return string.Concat(hashBytes.Select(b => b.ToString("X2"))); } }