=pod
=head1 NAME
openssl-list,
list - list algorithms and features
=head1 SYNOPSIS
B<openssl list>
[B<-help>]
[B<-1>]
[B<-commands>]
[B<-digest-commands>]
[B<-digest-algorithms>]
[B<-cipher-commands>]
[B<-cipher-algorithms>]
[B<-public-key-algorithms>]
[B<-public-key-methods>]
[B<-disabled>]
=head1 DESCRIPTION
This command is used to generate list of algorithms or disabled
features.
=head1 OPTIONS
=over 4
=item B<-help>
Display a usage message.
=item B<-1>
List the commands, digest-commands, or cipher-commands in a single column.
If used, this option must be given first.
=item B<-commands>
Display a list of standard commands.
=item B<-digest-commands>
Display a list of message digest commands, which are typically used
as input to the L<dgst(1)> or L<speed(1)> commands.
=item B<-digest-algorithms>
Display a list of message digest algorithms.
If a line is of the form
foo => bar
then B<foo> is an alias for the official algorithm name, B<bar>.
=item B<-cipher-commands>
Display a list of cipher commands, which are typically used as input
to the L<dgst(1)> or L<speed(1)> commands.
=item B<-cipher-algorithms>
Display a list of cipher algorithms.
If a line is of the form
foo => bar
then B<foo> is an alias for the official algorithm name, B<bar>.
=item B<-public-key-algorithms>
Display a list of public key algorithms, with each algorithm as
a block of multiple lines, all but the first are indented.
=item B<-public-key-methods>
Display a list of public key method OIDs: this also includes public key methods
without an associated ASN.1 method, for example, KDF algorithms.
=item B<-disabled>
Display a list of disabled features, those that were compiled out
of the installation.
=back
=head1 COPYRIGHT
Copyright 2016-2017 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