How do I generate an encryption hash in ASP.NET MVC?

Question

I am looking into creating a custom members login system (for learning) and I haven\'t been able to figure out the C# command to generate an encrypted hash.

Is ther

Answer 1

For my part, I purpose this function i use to get the gravatar picture profil:

you can use it like you want

public string getGravatarPicture()
    {
        MD5 md5 = new MD5CryptoServiceProvider();
        Byte[] originalBytes = ASCIIEncoding.Default.GetBytes(email.ToLower());
        Byte[] encodedBytes = md5.ComputeHash(originalBytes);

        string hash = BitConverter.ToString(encodedBytes).Replace("-", "").ToLower();
        return "http://www.gravatar.com/avatar/"+hash+"?d=mm";
    }