'alert when a cert is using md5 for the hashing part
of the signature algorithm'

def check_signature_algorith_for_md5(self, cert_item):

    sig_alg = cert_item.config.get('signature_algorithm', None)
    if (sig_alg and ('md5' in sig_alg.lower())):
        self.add_issue(3, 'Cert    uses    an    MD5    signature    Algorithm', cert_item, notes=sig_alg)
