using System;

using IdentityServer4.Models;

​

public class Program

{

    public static void Main()

    {

        var pass = "DL2ZBc3m3u28nDmvT8EM8gLTchmbst33";

        var base64_pass = new Secret(pass.Sha256());

        Console.WriteLine(base64_pass.Value);

    }

}