2 {- OpenSSL::safe::output_do_not_edit_headers(); -}
6 openssl-list - list algorithms and features
17 [B<-digest-algorithms>]
20 [B<-random-generators>]
22 [B<-cipher-algorithms>]
26 [B<-key-exchange-algorithms>]
28 [B<-signature-algorithms>]
29 [B<-asymcipher-algorithms>]
30 [B<-public-key-algorithms>]
31 [B<-public-key-methods>]
33 {- output_off() if $disabled{"deprecated-3.0"}; ""
35 {- output_on() if $disabled{"deprecated-3.0"}; ""
38 [B<-options> I<command>]
39 {- $OpenSSL::safe::opt_provider_synopsis -}
43 This command is used to generate list of algorithms or disabled
52 Display a usage message.
56 Displays extra information.
57 The options below where verbosity applies say a bit more about what that means.
59 =item B<-select> I<name>
61 Only list algorithms that match this name.
65 List the commands, digest-commands, or cipher-commands in a single column.
66 If used, this option must be given first.
70 Display a list of standard commands.
72 =item B<-digest-commands>
74 Display a list of message digest commands, which are typically used
75 as input to the L<openssl-dgst(1)> or L<openssl-speed(1)> commands.
77 =item B<-cipher-commands>
79 Display a list of cipher commands, which are typically used as input
80 to the L<openssl-dgst(1)> or L<openssl-speed(1)> commands.
82 =item B<-digest-algorithms>, B<-kdf-algorithms>, B<-mac-algorithms>,
85 Display a list of cipher, digest, kdf and mac algorithms.
86 See L</Display of algorithm names> for a description of how names are
89 In verbose mode, the algorithms provided by a provider will get additional
90 information on what parameters each implementation supports.
92 =item B<-random-generators>
94 Display a list of random number generators.
95 See L</Display of algorithm names> for a description of how names are
100 Display a list of encoders.
101 See L</Display of algorithm names> for a description of how names are
104 In verbose mode, the algorithms provided by a provider will get additional
105 information on what parameters each implementation supports.
109 Display a list of decoders.
110 See L</Display of algorithm names> for a description of how names are
113 In verbose mode, the algorithms provided by a provider will get additional
114 information on what parameters each implementation supports.
116 =item B<-public-key-algorithms>
118 Display a list of public key algorithms, with each algorithm as
119 a block of multiple lines, all but the first are indented.
120 The options B<key-exchange-algorithms>, B<kem-algorithms>,
121 B<signature-algorithms>, and B<asymcipher-algorithms> will display similar info.
123 =item B<-public-key-methods>
125 Display a list of public key methods.
127 =item B<-key-managers>
129 Display a list of key managers.
131 =item B<-key-exchange-algorithms>
133 Display a list of key exchange algorithms.
135 =item B<-kem-algorithms>
137 Display a list of key encapsulation algorithms.
139 =item B<-signature-algorithms>
141 Display a list of signature algorithms.
143 =item B<-asymcipher-algorithms>
145 Display a list of asymmetric cipher algorithms.
149 Display a list of all loaded providers with their names, version and status.
151 In verbose mode, the full version and all provider parameters will additionally
157 This option is deprecated.
159 Display a list of loaded engines.
161 {- output_on() if $disabled{"deprecated-3.0"}; "" -}
164 Display a list of disabled features, those that were compiled out
169 Display a list of built in objects, i.e. OIDs with names. They're listed in the
170 format described in L<config(5)/ASN1 Object Configuration Module>.
172 =item B<-options> I<command>
174 Output a two-column list of the options accepted by the specified I<command>.
175 The first is the option name, and the second is a one-character indication
176 of what type of parameter it takes, if any.
177 This is an internal option, used for checking that the documentation
180 {- $OpenSSL::safe::opt_provider_item -}
184 =head2 Display of algorithm names
186 Algorithm names may be displayed in one of two manners:
190 =item Legacy implementations
192 Legacy implementations will simply display the main name of the
193 algorithm on a line of its own, or in the form C<<foo > bar>> to show
194 that C<foo> is an alias for the main name, C<bar>
196 =item Provided implementations
198 Implementations from a provider are displayed like this if the
199 implementation is labeled with a single name:
203 or like this if it's labeled with multiple names:
207 In both cases, C<bar> is the name of the provider.
213 The B<-engines> option was deprecated in OpenSSL 3.0.
217 Copyright 2016-2020 The OpenSSL Project Authors. All Rights Reserved.
219 Licensed under the Apache License 2.0 (the "License"). You may not use
220 this file except in compliance with the License. You can obtain a copy
221 in the file LICENSE in the source distribution or at
222 L<https://www.openssl.org/source/license.html>.