return delegate.getServerEncryptionKey();
    }

    @Override
    public SmbSession getSmbSession(CIFSContext ctx) {
        return delegate.getSmbSession(ctx);
    }

    @Override
    public SmbSession getSmbSession(CIFSContext tf, String targetHost, String targetDomain) {
        return delegate.getSmbSession(tf, targetHost, targetDomain);
    }

    @Override

     * @return session
     */
    SmbSession getSmbSession(CIFSContext ctx);

    /**
     * Gets or creates an SMB session for the specified target.
     *
     * @param tf the CIFS context
     * @param targetHost the target host name
     * @param targetDomain the target domain
     * @return session
     */
    SmbSession getSmbSession(CIFSContext tf, String targetHost, String targetDomain);

    /**