private int[] ciphers;

    /**
     * Constructs an encryption negotiate context.
     *
     * @param config the configuration (currently unused)
     * @param ciphers array of encryption cipher IDs to negotiate
     */
    public EncryptionNegotiateContext(final Configuration config, final int ciphers[]) {
        this.ciphers = ciphers;
    }

    /**

            final Cipher cipher = Cipher.getInstance(transformation);
            final GCMParameterSpec gcmSpec = new GCMParameterSpec(getAuthTagLength() * 8, nonce);

            cipher.init(encrypt ? Cipher.ENCRYPT_MODE : Cipher.DECRYPT_MODE, keySpec, gcmSpec);
            return cipher;
        } finally {
            // Guaranteed cleanup of all key material
            if (key != null) {

            if (config.isEncryptionEnabled()) {
                // Build cipher list based on AES-256 support
                List<Integer> ciphers = new ArrayList<>();

                // Prefer GCM over CCM for better performance
                if (config.isAES256Enabled()) {
                    ciphers.add(EncryptionNegotiateContext.CIPHER_AES256_GCM);
                    ciphers.add(EncryptionNegotiateContext.CIPHER_AES256_CCM);
                }

    }

    @Test
    @DisplayName("Should handle different cipher IDs")
    void testDifferentCipherIds() {
        // Test cipher ID 1 (AES-CCM)
        Smb2EncryptionContext context1 = new Smb2EncryptionContext(1, DialectVersion.SMB311, testEncryptionKey, testDecryptionKey);
        assertEquals(1, context1.getCipherId(), "Should handle cipher ID 1");

        // Test cipher ID 2 (AES-GCM)

            return false;
        }

        boolean valid = false;
        for (final int cipher : rec.getCiphers()) {
            if (cipher == ec.getCiphers()[0]) {
                valid = true;
            }
        }
        if (!valid) {
            log.error("Server returned invalid cipher selection");
            return false;
        }
        return true;
    }

    /**

     *
     * @return preferred encryption cipher list in order of preference for SMB3 encryption
     * @since 2.2
     */
    String getPreferredCiphers();

    /**
     * Property {@code jcifs.smb.client.aes256Enabled} (boolean, default true)
     *
     * @return whether AES-256 encryption ciphers are enabled for SMB3.x
     * @since 2.2
     */
    boolean isAES256Enabled();

    /** Whether SMB3 encryption is enabled */
    protected boolean encryptionEnabled = false;
    /** Whether SMB3 compression is enabled */
    protected boolean compressionEnabled = false;
    /** Preferred encryption ciphers in order of preference */
    protected String preferredCiphers = "AES_128_GCM,AES_128_CCM,AES_256_GCM,AES_256_CCM";
    /** Whether AES-256 encryption is enabled */
    protected boolean aes256Enabled = true;