2006-07-11 07:10:26 +08:00
|
|
|
|
|
|
|
=pod
|
|
|
|
|
|
|
|
=head1 NAME
|
|
|
|
|
|
|
|
pkeyparam - public key algorithm parameter processing tool
|
|
|
|
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
|
|
|
|
B<openssl> B<pkeyparam>
|
|
|
|
[B<-in filename>]
|
|
|
|
[B<-out filename>]
|
|
|
|
[B<-text>]
|
|
|
|
[B<-noout>]
|
|
|
|
[B<-engine id>]
|
|
|
|
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
|
|
|
|
The B<pkey> command processes public or private keys. They can be converted
|
|
|
|
between various forms and their components printed out.
|
|
|
|
|
|
|
|
=head1 COMMAND OPTIONS
|
|
|
|
|
|
|
|
=over 4
|
|
|
|
|
|
|
|
=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>
|
|
|
|
|
2009-04-15 23:27:03 +08:00
|
|
|
specifying an engine (by its unique B<id> string) will cause B<pkeyparam>
|
2006-07-11 07:10:26 +08:00
|
|
|
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.
|
|
|
|
|
|
|
|
=back
|
|
|
|
|
|
|
|
=head1 EXAMPLE
|
|
|
|
|
|
|
|
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)|genpkey(1)>, L<rsa(1)|rsa(1)>, L<pkcs8(1)|pkcs8(1)>,
|
|
|
|
L<dsa(1)|dsa(1)>, L<genrsa(1)|genrsa(1)>, L<gendsa(1)|gendsa(1)>
|
|
|
|
|
|
|
|
=cut
|