SHA1 해쉬 알고리즘 테스트

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

namespace test
{
    class Program
    {
        static void Main(string[] args)
        {
            string a = "a";

            UTF8Encoding u8e = new UTF8Encoding();
            byte[] buf = u8e.GetBytes(a);

            SHA1 sha = new SHA1CryptoServiceProvider();
            byte[] result = sha.ComputeHash(buf);
            Console.WriteLine(Convert.ToBase64String(result));
            Console.ReadKey();
        }
    }
}