using System;

using System.Security.Cryptography;

using System.Text;

​

public static class SHA

    {

​

        public static string GenerateSHA256String(string inputString)

        {

            SHA256 sha256 = SHA256Managed.Create();

            byte[] bytes = Encoding.UTF8.GetBytes(inputString);

            byte[] hash = sha256.ComputeHash(bytes);

            return GetStringFromHash(hash);

        }

​

        public static string GenerateSHA512String(string inputString)

        {

            SHA512 sha512 = SHA512Managed.Create();

            byte[] bytes = Encoding.UTF8.GetBytes(inputString);

            byte[] hash = sha512.ComputeHash(bytes);

            return GetStringFromHash(hash);

        }

​

        private static string GetStringFromHash(byte[] hash)

        {

            StringBuilder result = new StringBuilder();

            for (int i = 0; i < hash.Length; i++)

            {

                result.Append(hash[i].ToString("X2"));

            }

            return result.ToString();

        }

​

    }

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine(SHA.GenerateSHA512String("31/08/2022AJMOLINSREI"));

    }

}