@staticmethod
def _get_LMv1_with_session_security_response(client_challenge):
    """
        [MS-NLMP] v28.0 2016-07-14

        2.2.2.3 LM_RESPONSE
        The LM_RESPONSE structure defines the NTLM v1 authentication
        LmChallengeResponse in the AUTHENTICATE_MESSAGE. This response is used
        only when NTLM v1 authentication is configured and
        NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY is flages.

        :param client_challenge: A random 8-byte response generated by the
            client for the AUTHENTICATE_MESSAGE
        :return response: LmChallengeResponse to the server challenge
        """
    response = client_challenge + b'\x00' * 16
    return response
