[B<-engine> I<id>]
[B<-check>]
+=for openssl ifdef engine
+
=head1 DESCRIPTION
-The B<pkeyparam> command processes public key algorithm parameters.
+This command processes public key algorithm parameters.
They can be checked for correctness and their components printed out.
=head1 OPTIONS
=item B<-engine> I<id>
-Specifying an engine (by its unique B<id> string) will cause B<pkeyparam>
+Specifying an engine (by its unique I<id> string) will cause this command
to attempt to obtain a functional reference to the specified engine,
thus initialising it if needed. The engine will then be set as the default
for all available algorithms.