@Test
    void testNtlmNegotiateKeyExch() {
        assertEquals(0x40000000, NtlmFlags.NTLMSSP_NEGOTIATE_KEY_EXCH, "NTLMSSP_NEGOTIATE_KEY_EXCH should be 0x40000000");
    }

    @Test
    void testNtlmNegotiate56() {
        assertEquals(0x80000000, NtlmFlags.NTLMSSP_NEGOTIATE_56, "NTLMSSP_NEGOTIATE_56 should be 0x80000000");
    }