private static string ForgeCookie(string login, byte[] key)
{
Span <char> cookie = stackalloc char[100];
TokenCrypt.Encrypt(key, Encoding.UTF8.GetBytes(login), ref cookie);
return(cookie.ToString());
}
static bool CheckKey(byte[] plain, byte[] cipher, Span <byte> buffer, byte[] key)
{
try
{
TokenCrypt.Decrypt(key, cipher, ref buffer);
return(plain.AsSpan().SequenceEqual(buffer));
}
catch
{
return(false);
}
}