95 static char *opt_cert = NULL;  variable
580     {&opt_cert}, {&opt_own_trusted}, {&opt_key}, {&opt_keypass},
1407     if (opt_ref == NULL && opt_cert == NULL && opt_subject == NULL) {  in setup_protection_ctx()
1412     if (!opt_secret && ((opt_cert == NULL) != (opt_key == NULL))) {  in setup_protection_ctx()
1429         if (opt_cert != NULL || opt_key != NULL)  in setup_protection_ctx()
1450     if (opt_cert != NULL) {  in setup_protection_ctx()
1456         if (!load_cert_certs(opt_cert, &cert, &certs, 0, opt_keypass,  in setup_protection_ctx()
1526             && opt_csr == NULL && opt_oldcert == NULL && opt_cert == NULL  in setup_request_ctx()
1561             if (opt_ref == NULL && opt_cert == NULL) {  in setup_request_ctx()
1583         char *ref_cert = opt_oldcert != NULL ? opt_oldcert : opt_cert;  in setup_request_ctx()
1607             && opt_oldcert == NULL && opt_cert == NULL)  in setup_request_ctx()
2410             opt_cert = opt_str();  in get_opts()