fips140.CAST("AES-CBC", func() error { key := []byte{ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, } iv := [16]byte{ 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, } plaintext := []byte{ 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, } ciphertext := []byte{ 0xdf, 0x76, 0x26, 0x4b, 0xd3, 0xb2, 0xc4, 0x8d, 0x40, 0xa2, 0x6e, 0x7a, 0xc4, 0xff, 0xbd, 0x35,...

        src[srcIndex + 52] = 0x20; // hex code matching mockQueryAddress
        src[srcIndex + 53] = 0x04; // flags: active

        // MAC address (6 bytes)
        byte[] testMac = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55 };
        System.arraycopy(testMac, 0, src, srcIndex + 55, 6);

        // Statistics (6 bytes)
        byte[] stats = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05 };

            uuid.time_mid = (short) 0x9ABC;
            uuid.time_hi_and_version = (short) 0xDEF0;
            uuid.clock_seq_hi_and_reserved = (byte) 0x11;
            uuid.clock_seq_low = (byte) 0x22;
            uuid.node = new byte[] { (byte) 0xAA, (byte) 0xBB, (byte) 0xCC, (byte) 0xDD, (byte) 0xEE, (byte) 0xFF };

            // Mock the derive method to return a buffer for node encoding

	MOVHS	0x22(R9), R8         // MOVHS 34(R9), R8          // f282d9e1
	MOVHS.W	0x22(R9), R8         // MOVHS.W 34(R9), R8        // f282f9e1
	MOVHS.P	0x22(R9), R8         // MOVHS.P 34(R9), R8        // f282d9e0
	MOVHU	-0x24(R9), R8        // MOVHU -36(R9), R8         // b48259e1
	MOVHU.W	-0x24(R9), R8        // MOVHU.W -36(R9), R8       // b48279e1
	MOVHU.P	-0x24(R9), R8        // MOVHU.P -36(R9), R8       // b48259e0

    void testEquals() {
        byte[] testBytes1 = new byte[] { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10 };
        byte[] testBytes2 = Arrays.copyOf(testBytes1, 16);
        byte[] testBytes3 = new byte[] { 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20 };

        Smb2LeaseKey key1 = new Smb2LeaseKey(testBytes1);

        byte[] buffer2 = new byte[28];
        Arrays.fill(buffer2, 0, 24, (byte) 0x22);

        int bytesConsumed2 = response.decode(buffer2, 0, 28);
        assertEquals(28, bytesConsumed2);

        byte[] resumeKey2 = response.getResumeKey();
        assertNotNull(resumeKey2);
        assertEquals((byte) 0x22, resumeKey2[0]);

        // Verify it's a different array

        serverData2.sflags = (byte) 0x22;
        serverData2.smaxMpxCount = 200;
        serverData2.oemDomainName = "DOMAIN2";
        serverData2.encryptedPasswords = false;

        // Then - instances should be independent
        assertEquals((byte) 0x11, serverData1.sflags);
        assertEquals((byte) 0x22, serverData2.sflags);
        assertEquals(100, serverData1.smaxMpxCount);

    }

    @Test
    @DisplayName("Should encode and decode UUIDs")
    void testUUIDOperations() {
        // Given
        byte[] uuid = { 0x12, 0x34, 0x56, 0x78, (byte) 0x9A, (byte) 0xBC, (byte) 0xDE, (byte) 0xF0, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66,
                0x77, (byte) 0x88 };
        byte[] buffer = new byte[16];

        // When
        System.arraycopy(uuid, 0, buffer, 0, 16);

      0x6f,
      0x70,
      0x71,
      0x72,
      0xfc,
      0x73,
      0xfd,
      0x1ffb,
      0x7fff0,
      0x1ffc,
      0x3ffc,
      0x22,
      0x7ffd,
      0x3,
      0x23,
      0x4,
      0x24,
      0x5,
      0x25,
      0x26,
      0x27,
      0x6,
      0x74,
      0x75,
      0x28,
      0x29,
      0x2a,
      0x7,
      0x2b,

            byte[] testContext =
                    new byte[] { (byte) 0x11, (byte) 0x22, (byte) 0x33, (byte) 0x44, (byte) 0x55, (byte) 0x66, (byte) 0x77, (byte) 0x88 };
            message.setContext(testContext);
            byte[] testTargetInfo = new byte[] { 0x10, 0x20, 0x30 };
            message.setTargetInformation(testTargetInfo);

            // When