*/
    public SMB1SigningDigest(final byte[] macSigningKey) {
        this.digest = Crypto.getMD5();
        this.macSigningKey = macSigningKey;
    }

    /**
     * Construct a digest with a non-zero starting sequence number
     *
     * @param macSigningKey
     *            The MAC signing key used for generating signatures
     * @param initialSequence
     *            The initial sequence number for signing

## Montando uma sub-aplicação

Se você precisar montar uma sub-aplicação (como descrito em [Sub Aplicações - Montagens](sub-applications.md){.internal-link target=_blank}) enquanto também usa um proxy com `root_path`, você pode fazer isso normalmente, como esperaria.

        SMBUtil.writeInt4(0, testBuffer, 4); // owner offset
        SMBUtil.writeInt4(0, testBuffer, 8); // group offset
        SMBUtil.writeInt4(100, testBuffer, 12); // SACL offset (non-zero but ignored)
        SMBUtil.writeInt4(0, testBuffer, 16); // DACL offset

        int size = securityDescriptor.decode(testBuffer, 0, testBuffer.length);

    /**
     * Stores a character mapping item in the specified dictionary.
     * <p>
     * This method performs either an insert operation (for new items with ID 0)
     * or an update operation (for existing items with non-zero ID) depending on
     * the item's current state.
     * </p>
     *
     * @param dictId the dictionary ID to store the character mapping item in
     * @param charMappingItem the character mapping item to store

        assertEquals(1, config.getChannelBindingPolicy());
    }

    @Test
    void testEdgeCaseValues() throws CIFSException {
        Properties props = new Properties();

        // Test zero and negative values
        props.setProperty("jcifs.smb.client.maxChannels", "0");
        PropertyConfiguration config = new PropertyConfiguration(props);

            ArithmeticException.class,
            () -> BigDecimalMath.roundToDouble(input, UNNECESSARY));
      }
    }
  }

  public void testRoundToDouble_zero() {
    new RoundToDoubleTester(BigDecimal.ZERO).setExpectation(0.0, values()).test();
  }

  public void testRoundToDouble_oneThird() {
    new RoundToDoubleTester(
            BigDecimal.ONE.divide(BigDecimal.valueOf(3), new MathContext(50, HALF_EVEN)))

        if (nonce.length == 12) {
            // For CCM cipher, pad nonce to 16 bytes with zeros
            System.arraycopy(nonce, 0, this.nonce, 0, 12);
            // Last 4 bytes remain zero-initialized
        } else if (nonce.length == 16) {
            // For GCM cipher, use full 16-byte nonce
            System.arraycopy(nonce, 0, this.nonce, 0, 16);
        } else {

        // Service accessors
        assertEquals("cifs", auth.getService());
        auth.setService("");
        assertEquals("", auth.getService());

        // Lifetime accessors (edge: zero/negative)
        auth.setUserLifeTime(0);
        assertEquals(0, auth.getUserLifeTime());
        auth.setUserLifeTime(-1);
        assertEquals(-1, auth.getUserLifeTime());

        auth.setLifeTime(0);

            assertEquals(0, message.retval);
        }

        @Test
        @DisplayName("Should handle zero sam pointer correctly")
        void testDecodeOutZeroSamPointer() throws NdrException {
            // Given: Message with non-null sam and zero pointer in response
            samr.SamrSamArray samArray = spy(new samr.SamrSamArray());

            assertEquals(0, message.retval);
        }

        @Test
        @DisplayName("Should handle zero sam pointer correctly")
        void testDecodeOutZeroSamPointer() throws NdrException {
            // Given: Message with non-null sam and zero pointer in response
            samr.SamrSamArray samArray = spy(new samr.SamrSamArray());