// Then
        assertFalse(Arrays.equals(decKey300, decKey311), "Decryption keys should be different for different dialects");
    }

    @Test
    @DisplayName("Should derive different keys for different purposes with same dialect")
    void testDeriveKeys_DifferentPurposes() {
        // Given
        int dialect = Smb2Constants.SMB2_DIALECT_0311;

        byte[] encrypted2 = storage.encryptCredentials(plaintext.clone());

        // Should produce different ciphertexts due to random IV
        assertFalse(Arrays.equals(encrypted1, encrypted2), "Different encryptions should produce different ciphertexts");

        // But both should decrypt to same plaintext
        char[] decrypted1 = storage.decryptCredentials(encrypted1);

        // Results should be different
        boolean different = false;
        for (int i = 0; i < result1.length; i++) {
            if (result1[i] != result2[i]) {
                different = true;
                break;
            }
        }
        assertEquals(true, different, "Different keys should produce different HMAC values");
    }

    @Test

        assertEquals(32, derived3.length, "Derived key should have correct length");

        assertFalse(Arrays.equals(derived1, derived2), "Different labels should produce different keys");
        assertFalse(Arrays.equals(derived1, derived3), "Different contexts should produce different keys");
    }

    @Test
    public void testStoreNullKey() {

        }
    }

    @Nested
    @DisplayName("Cross-Implementation Tests")
    class CrossImplementationTests {

        @Test
        @DisplayName("Should have different context types for different implementations")
        void testDifferentContextTypes() {
            PreauthIntegrityNegotiateContext preauth = new PreauthIntegrityNegotiateContext();

        // Assert
        assertArrayEquals(expected, actual, "NT hash must match known test vector");
    }

    @Test
    @DisplayName("getNTHash: verify different passwords produce different hashes")
    void testGetNTHash_differentPasswords() {
        // Arrange
        String password1 = "password";
        String password2 = "Password";

        // Act

        try {
            // Time comparison between different length passwords
            long timeDiffLength = measureEqualsTime(auth1, auth2, TIMING_ITERATIONS);

            // Create same length passwords for comparison
            char[] password3 = "short".toCharArray();
            char[] password4 = "shore".toCharArray(); // Same length, different content

        SmbShareInfo info2 = new SmbShareInfo("Share1", 1, "Remark2");

        // Same netName, different type and remark
        assertTrue(info1.equals(info2));
        assertTrue(info2.equals(info1));
    }

    @Test
    @DisplayName("Test equals method with different netName")
    void testEqualsWithDifferentNetName() {
        SmbShareInfo info1 = new SmbShareInfo("Share1", 0, "Remark");

        assertNotNull(pipe2, "Second pipe should be created");

        assertNotSame(resource1, resource2, "Different resources should be different instances");
        assertNotSame(pipe1, pipe2, "Different pipes should be different instances");

        assertTrue(resource1.getLocator().getURL().toString().contains("server1"), "First resource should contain server1");

        // Test that writeSetupWireFormat always returns 0
        byte[] buffer = new byte[100];
        int result = response.writeSetupWireFormat(buffer, 0);
        assertEquals(0, result);

        // Test with different offset
        result = response.writeSetupWireFormat(buffer, 50);
        assertEquals(0, result);
    }

    @Test
    @DisplayName("Test writeParametersWireFormat returns 0")