if (config.getMaximumVersion() != null && config.getMaximumVersion().atLeast(DialectVersion.SMB311)) {
            final byte[] salt = new byte[32];
            config.getRandom().nextBytes(salt);
            negoContexts.add(
                    new PreauthIntegrityNegotiateContext(config, new int[] { PreauthIntegrityNegotiateContext.HASH_ALGO_SHA512 }, salt));
            this.preauthSalt = salt;

 *
 */
public interface Configuration {

    /**
     * Gets the secure random number generator for cryptographic operations
     *
     * @return random source to use
     */
    SecureRandom getRandom();

    /**
     *
     *
     * Property {@code jcifs.smb.client.dfs.ttl} (int, default 300)
     *
     * @return title to live, in seconds, for DFS cache entries
     */
    long getDfsTtl();

     */
    public BaseConfiguration(final boolean initDefaults) throws CIFSException {
        if (initDefaults) {
            this.initDefaults();
        }
    }

    @Override
    public SecureRandom getRandom() {
        return this.random;
    }

    @Override
    public String getNetbiosHostname() {
        return this.netbiosHostname;
    }

    @Override
    public InetAddress getLocalAddr() {