dotNetStudyWithGPT/MySolution/ToDoApp/Utility/Utils.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using System.Threading.Tasks;

namespace ToDoApp.Utility
{
    public class Utils
    {
        public static string HashPassword(string password)
        {
            using (var sha256 = SHA256.Create())
            {
                var hashedBytes = sha256.ComputeHash(Encoding.UTF8.GetBytes(password));
                return BitConverter.ToString(hashedBytes).Replace("-", "").ToLower();
            }
        }

        public static bool VerifyPassword(string inputPassword, string hashedPassword)
        {
            var hashedInput = HashPassword(inputPassword);
            return hashedInput.Equals(hashedPassword);
        }
    }
}