@Test
    void testNtlmNegotiateVersion() {
        assertEquals(0x02000000, NtlmFlags.NTLMSSP_NEGOTIATE_VERSION, "NTLMSSP_NEGOTIATE_VERSION should be 0x02000000");
    }

    @Test
    void testNtlmNegotiate128() {
        assertEquals(0x20000000, NtlmFlags.NTLMSSP_NEGOTIATE_128, "NTLMSSP_NEGOTIATE_128 should be 0x20000000");
    }

    @Test
    void testNtlmNegotiateKeyExch() {