if (id.equalsIgnoreCase(server.getId())) {
                            SettingsDecryptionResult result =
                                    settingsDecrypter.decrypt(new DefaultSettingsDecryptionRequest(server));
                            server = result.getServer();

                            AuthenticationInfo authInfo = new AuthenticationInfo();

                }

                try {
                    byte[] decrypted = KerberosEncData.decrypt(crypt, serverKey, serverKey.getKeyType());
                    this.encData = new KerberosEncData(decrypted, keysByAlgo);
                } catch (GeneralSecurityException e) {

        byte[] encrypted = encryptCredentials(plaintext);
        return Base64.getEncoder().encodeToString(encrypted);
    }

    /**
     * Decrypt credentials from a base64 string
     *
     * @param encryptedString base64 encoded encrypted credentials
     * @return decrypted credentials
     * @throws GeneralSecurityException if decryption fails
     */

                            String data = line.substring(pos + 1).trim();
                            if (properyPattern.matcher(key).matches() && data.startsWith(CIPHER_PREFIX)) {
                                data = cipher.decrypt(data.substring(CIPHER_PREFIX.length()));
                            }
                            paramMap.put(key, data);
                        } else {
                            paramMap.put(key, StringUtil.EMPTY);

        for (int i = 0; i < length; i++) {
            dest[destPos + i] = src[srcPos + i];
        }
    }

    /**
     * Decrypt an SMB2 message
     *
     * @param encryptedMessage
     *            encrypted message with transform header
     * @return decrypted plaintext message
     * @throws CIFSException
     *             if decryption fails
     */

                if (server != null) {
                    SettingsDecryptionRequest request = new DefaultSettingsDecryptionRequest(server);
                    SettingsDecryptionResult result = settingsDecrypter.decrypt(request);
                    server = result.getServer();

                    if (logger.isDebugEnabled()) {
                        for (SettingsProblem problem : result.getProblems()) {

                trunc = this.sealServerHandle.doFinal(trunc);
                if (log.isDebugEnabled()) {
                    log.debug("Decrypted " + Hexdump.toHexString(trunc));
                }
            } catch (final GeneralSecurityException e) {
                throw new CIFSException("Failed to decrypt MIC", e);
            }
        }

        final int expectSeq = this.verifySequence.getAndIncrement();

                if (logger.isDebugEnabled()) {
                    logger.debug("Failed to decrypt {}", rolesStr, e);
                }
                return;
            }
        }

        if (logger.isDebugEnabled()) {
            logger.debug("role: original: {}, decrypto: {}", value, rolesStr);
        }

        if (valueSeparator.length() > 0) {

        }
        return this.encryptionContext.encryptMessage(message, this.sessionId);
    }

    /**
     * Decrypt a message using the session's encryption context
     *
     * @param encryptedMessage the encrypted message with transform header
     * @return decrypted message
     * @throws CIFSException if decryption fails or encryption is not enabled
     */

                Constants.CIPHER_PREFIX + ComponentUtil.getPrimaryCipher().encrypt(value));
    }

    default String getLdapAdminSecurityCredentials() {
        final String value = getSystemProperty(Constants.LDAP_ADMIN_SECURITY_CREDENTIALS);
        if (StringUtil.isNotBlank(value) && value.startsWith(Constants.CIPHER_PREFIX)) {
            return ComponentUtil.getPrimaryCipher().decrypt(value.substring(Constants.CIPHER_PREFIX.length()));
        }