using System;

using System.Security.Cryptography;

using System.Text;

​

public class Program {

​

    public static void Main() {

​

string input = "prd@30316#";

            using (var sha = SHA256.Create())

            {

                var bytes = Encoding.UTF8.GetBytes(input);

                var hash = sha.ComputeHash(bytes);

​

               Console.WriteLine(Convert.ToBase64String(hash));

            }

    }

}

​