new byte[] {
                (byte) 0xef, (byte) 0xcd, (byte) 0xab, (byte) 0x89,
                (byte) 0x67, (byte) 0x45, (byte) 0x23, (byte) 0x01
              },
              0x89abcdef,
              0x0123456789abcdefL,
              "efcdab8967452301"),
          new ExpectedHashCode(
              new byte[] {
                (byte) 0xef, (byte) 0xcd, (byte) 0xab, (byte) 0x89,

        // Initialize test data
        for (int i = 0; i < 16; i++) {
            testMachineId[i] = (byte) (i + 1);
        }
        for (int i = 0; i < 32; i++) {
            testSalt[i] = (byte) (i + 0x10);
        }

        // Default configuration for SMB 3.1.1 with encryption
        when(mockConfig.isDfsDisabled()).thenReturn(false);
        when(mockConfig.isEncryptionEnabled()).thenReturn(true);

        return Stream.of(Arguments.of(new byte[] {}, ""), Arguments.of(new byte[] { (byte) 0x00 }, "00"),
                Arguments.of(new byte[] { (byte) 0x0F }, "0f"), Arguments.of(new byte[] { (byte) 0x10 }, "10"),
                Arguments.of(new byte[] { (byte) 0xAB }, "ab"),
                Arguments.of(new byte[] { (byte) 0x7F, (byte) 0x80, (byte) 0xFF }, "7f80ff"));
    }

        assertEquals(0x02, Smb2QueryDirectoryRequest.SMB2_RETURN_SINGLE_ENTRY);
        assertEquals(0x04, Smb2QueryDirectoryRequest.SMB2_INDEX_SPECIFIED);
        assertEquals(0x10, Smb2QueryDirectoryRequest.SMB2_REOPEN);
    }

    @Test
    @DisplayName("Test with Unicode filename")
    void testUnicodeFileName() {
        request = new Smb2QueryDirectoryRequest(mockConfig);

        // Arrange: minimal valid fields + APPLICATION tag 3
        ASN1EncodableVector v = new ASN1EncodableVector();
        byte ap = (byte) 0x12;
        v.add(new DERTaggedObject(true, 0, new ASN1Integer(Integer.parseInt(KerberosConstants.KERBEROS_VERSION))));
        v.add(new DERTaggedObject(true, 1, new ASN1Integer(Integer.parseInt(KerberosConstants.KERBEROS_AP_REQ))));

     * DCE/RPC message for NetrDfsEnumEx operation to enumerate DFS entries
     */
    public static class NetrDfsEnumEx extends DcerpcMessage {

        @Override
        public int getOpnum() {
            return 0x15;
        }

        /**
         * Return value from the RPC call
         */
        public int retval;
        /**
         * DFS name to enumerate
         */
        public String dfs_name;

    }

    @Test
    @DisplayName("Parse handles MIC in tag [3] and [4] (compatibility)")
    void testParsesMicInTag4Compatibility() throws Exception {
        byte[] mic = new byte[] { 0x11, 0x22, 0x33 };

        // Tag [4]
        byte[] tokenTag4 = buildInitToken(new ASN1ObjectIdentifier[] { OID_KRB }, null, null, mic, true, null, null, null);
        NegTokenInit p4 = new NegTokenInit(tokenTag4);

 * fills, it is doubled.
 */
@Suppress("NAME_SHADOWING")
object Hpack {
  private const val PREFIX_4_BITS = 0x0f
  private const val PREFIX_5_BITS = 0x1f
  private const val PREFIX_6_BITS = 0x3f
  private const val PREFIX_7_BITS = 0x7f

  private const val SETTINGS_HEADER_TABLE_SIZE = 4_096

  /**

    /**
     * SMB command to check if a directory exists.
     */
    public static final byte SMB_COM_CHECK_DIRECTORY = (byte) 0x10;

    /**
     * SMB command to seek within a file.
     */
    public static final byte SMB_COM_SEEK = (byte) 0x12;

    /**
     * SMB command for file locking operations.
     */
    public static final byte SMB_COM_LOCKING_ANDX = (byte) 0x24;

    /**

            // Test with various wildcard patterns and attribute masks
            String[] wildcards = { "*.txt", "test*", null };
            int[] attributes = { 0x10, 0x20, 0x07 };

            for (int i = 0; i < wildcards.length; i++) {
                DosFileFilter dos = new DosFileFilter(wildcards[i], attributes[i]);