using System.Security.Cryptography;
using System.Text;

public class Sha256Hash
{

    public static string Encode(byte[] input)
    {
        var sha256 = SHA256.Create();
        var hash = sha256.ComputeHash(input);
        var sb = new StringBuilder();
        foreach (var t in hash)
        {
            sb.Append(t.ToString("x2"));
        }
        return sb.ToString();
    }


    public static void Main(string[] args)
    {
        string input = "1234567";
		string encoded = Encode(Encoding.UTF8.GetBytes(input));
		Console.WriteLine("Encoded: " + encoded);

	}
}