=head1 NAME
+openssl-pkeyparam,
pkeyparam - public key algorithm parameter processing tool
=head1 SYNOPSIS
[B<-text>]
[B<-noout>]
[B<-engine id>]
+[B<-check>]
=head1 DESCRIPTION
-The B<pkey> command processes public or private keys. They can be converted
-between various forms and their components printed out.
+The B<pkeyparam> command processes public key algorithm parameters.
+They can be checked for correctness and their components printed out.
=head1 OPTIONS
=item B<-text>
-prints out the parameters in plain text in addition to the encoded version.
+Prints out the parameters in plain text in addition to the encoded version.
=item B<-noout>
-do not output the encoded version of the parameters.
+Do not output the encoded version of the parameters.
=item B<-engine id>
-specifying an engine (by its unique B<id> string) will cause B<pkeyparam>
+Specifying an engine (by its unique B<id> string) will cause B<pkeyparam>
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.
+=item B<-check>
+
+This option checks the correctness of parameters.
+
=back
=head1 EXAMPLE
=head1 COPYRIGHT
-Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy