| =pod |
| |
| =head1 NAME |
| |
| openssl-pkeyparam, |
| pkeyparam - public key algorithm parameter processing tool |
| |
| =head1 SYNOPSIS |
| |
| B<openssl> B<pkeyparam> |
| [B<-help>] |
| [B<-in filename>] |
| [B<-out filename>] |
| [B<-text>] |
| [B<-noout>] |
| [B<-engine id>] |
| [B<-check>] |
| |
| =head1 DESCRIPTION |
| |
| The B<pkeyparam> command processes public key algorithm parameters. |
| They can be checked for correctness and their components printed out. |
| |
| =head1 OPTIONS |
| |
| =over 4 |
| |
| =item B<-help> |
| |
| Print out a usage message. |
| |
| =item B<-in filename> |
| |
| This specifies the input filename to read parameters from or standard input if |
| this option is not specified. |
| |
| =item B<-out filename> |
| |
| This specifies the output filename to write parameters to or standard output if |
| this option is not specified. |
| |
| =item B<-text> |
| |
| 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. |
| |
| =item B<-engine id> |
| |
| 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 EXAMPLES |
| |
| Print out text version of parameters: |
| |
| openssl pkeyparam -in param.pem -text |
| |
| =head1 NOTES |
| |
| There are no B<-inform> or B<-outform> options for this command because only |
| PEM format is supported because the key type is determined by the PEM headers. |
| |
| =head1 SEE ALSO |
| |
| L<genpkey(1)>, L<rsa(1)>, L<pkcs8(1)>, |
| L<dsa(1)>, L<genrsa(1)>, L<gendsa(1)> |
| |
| =head1 COPYRIGHT |
| |
| Copyright 2006-2019 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 |
| in the file LICENSE in the source distribution or at |
| L<https://www.openssl.org/source/license.html>. |
| |
| =cut |
