[B<-path>]
[B<-CApath dir>]
[B<-CAfile file>]
+[B<-trusted_first>]
[B<-VAfile file>]
[B<-validity_period n>]
[B<-status_age n>]
file or pathname containing trusted CA certificates. These are used to verify
the signature on the OCSP response.
+=item B<-trusted_first>
+
+Set certificate verification option.
+See L<B<verify>|verify(1)> manual page for details.
+
=item B<-verify_other file>
file containing additional certificates to search when attempting to locate