static void Main(string[] args)
{
if (!UniqueElems(args) || args.Length < 3)
{
throw new Exception("Error");
}
RNGCryptoServiceProvider rng = new RNGCryptoServiceProvider();
byte[] buff = new byte[16];
RandomNumberGenerator.Create().GetBytes(buff);
var hmacsha256 = new HMACSHA256(buff);
var computer = args[RandomNumberGenerator.GetInt32(0, args.Length - 1)];
var hash = Convert.ToHexString(hmacsha256.ComputeHash(ASCII.GetBytes(computer)));
Console.WriteLine("HMAC:" + hash);
Console.WriteLine("Available Moves: ");
for (int i = 0; i < args.Length; i++)
{
Console.WriteLine($"{i+1} - {args[i]}");
}
Console.Write($"{0} - Exit \nEnter your move: ");
int user = int.Parse(Console.ReadLine());
Console.WriteLine($"Your move: {args[user-1]}\nComputer move: {computer}");
if (computer == args[user - 1])
{
Console.WriteLine("Draw");
}
if (!Winners(args, user).Contains(computer))
{
Console.WriteLine("You Win!");
}
else
{
Console.WriteLine("You Lose!");
}
Console.WriteLine($"HMAC Key: {Convert.ToHexString(buff)}");
}
public string ToHexString() => Convert.ToHexString(_binaryData);
