};
        roleQueryHelperImpl.cipher = cipher;

        Set<String> roleSet;
        boolean encrypted;
        String value;

        encrypted = true;
        value = cipher.encryptoText("");
        roleSet = decodedRoleList(roleQueryHelperImpl, value, encrypted);
        assertEquals(0, roleSet.size());

        encrypted = true;
        value = cipher.encryptoText("role1");

            assertNotNull(cryptographer);
            assertSame(oneWayCryptographer, cryptographer);
        }
    }

    // Test with different cipher types
    public void test_withBlowfishCipher() {
        // Test with Blowfish cipher
        InvertibleCryptographer blowfish = InvertibleCryptographer.createBlowfishCipher("secretkey");

     * @return a decryption cipher
     */
    protected Cipher pollDecryptoCipher() {
        Cipher cipher = decryptoQueue.poll();
        if (cipher == null) {
            final SecretKeySpec sksSpec = new SecretKeySpec(key.getBytes(), algorithm);
            try {
                cipher = Cipher.getInstance(algorithm);
                cipher.init(Cipher.DECRYPT_MODE, sksSpec);
            } catch (final InvalidKeyException e) {

                    });

            assertEquals(path, provider.provideDefaultPath());
        }
    }

    // Test cipher with special characters
    public void test_cipherWithSpecialCharacters() {
        // Create a mock cipher for testing purposes
        InvertibleCryptographer cipher = new InvertibleCryptographer("AES", "1234567890123456", null) {
            @Override
            public String encrypt(String plainText) {

        value = "password=b";
        expect = "password={cipher}5691346cc398a4450114883140fa84a7";
        assertEquals(expect, ParameterUtil.encrypt(value));

        value = "aaa.password=b\naaa=c\nccc.key=d";
        expect = "aaa.password={cipher}5691346cc398a4450114883140fa84a7\n" + "aaa=c\n" + "ccc.key={cipher}bf66204f1a59036869a684d61d337bd4";
        assertEquals(expect, ParameterUtil.encrypt(value));

        }
        cookieNameMap.put(cookieName, roleName);
    }

    /**
     * Sets the cached cipher.
     * @param cipher The cached cipher.
     */
    public void setCipher(final CachedCipher cipher) {
        this.cipher = cipher;
    }

    /**
     * Sets the value separator.
     * @param valueSeparator The value separator.
     */

        final PrimaryCipher cipher = ComponentUtil.getPrimaryCipher();
        ParameterUtil.parse(value).entrySet().stream().map(e -> {
            final String k = e.getKey();
            final String v = e.getValue();
            if (properyPattern.matcher(k).matches() && !v.startsWith(CIPHER_PREFIX)) {
                return new Pair<>(k, CIPHER_PREFIX + cipher.encrypt(v));
            }

     * The user ID is encrypted using the primary cipher and validated against the configuration.
     *
     * @param userCode the raw user ID to encrypt
     * @return the encrypted and validated user code, or null if invalid
     */
    protected String createUserCodeFromUserId(String userCode) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final PrimaryCipher cipher = ComponentUtil.getPrimaryCipher();

    if (this::cache.isInitialized) {
      cache.delete()
    }
  }

  @Test
  fun corruptedCipher() {
    val response =
      testCorruptingCache {
        corruptMetadata {
          // mess with cipher suite
          it.replace("TLS_", "SLT_")
        }
      }

    assertThat(response.body.string()).isEqualTo("ABC.1") // cached
    assertThat(cache.requestCount()).isEqualTo(2)

        try {
            initProcesses.forEach(action);
        } finally {
            initProcesses.clear();
        }
    }

    /**
     * Gets a cached cipher by name.
     * @param cipherName The cipher name.
     * @return The cached cipher.
     */
    public static CachedCipher getCipher(final String cipherName) {
        return getComponent(cipherName);
    }

    /**