| 1 | =pod
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| 2 |
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| 3 | =begin comment
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| 4 | {- join("\n", @autowarntext) -}
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| 5 |
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| 6 | =end comment
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| 7 |
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| 8 | =head1 NAME
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| 9 |
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| 10 | openssl-pkeyparam - public key algorithm parameter processing command
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| 11 |
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| 12 | =head1 SYNOPSIS
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| 13 |
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| 14 | B<openssl> B<pkeyparam>
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| 15 | [B<-help>]
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| 16 | [B<-in> I<filename>]
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| 17 | [B<-out> I<filename>]
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| 18 | [B<-text>]
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| 19 | [B<-noout>]
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| 20 | [B<-check>]
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| 21 | {- $OpenSSL::safe::opt_engine_synopsis -}{- $OpenSSL::safe::opt_provider_synopsis -}
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| 22 |
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| 23 | =head1 DESCRIPTION
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| 24 |
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| 25 | This command processes public key algorithm parameters.
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| 26 | They can be checked for correctness and their components printed out.
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| 27 |
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| 28 | =head1 OPTIONS
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| 29 |
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| 30 | =over 4
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| 31 |
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| 32 | =item B<-help>
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| 33 |
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| 34 | Print out a usage message.
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| 35 |
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| 36 | =item B<-in> I<filename>
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| 37 |
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| 38 | This specifies the input filename to read parameters from or standard input if
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| 39 | this option is not specified.
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| 40 |
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| 41 | =item B<-out> I<filename>
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| 42 |
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| 43 | This specifies the output filename to write parameters to or standard output if
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| 44 | this option is not specified.
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| 45 |
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| 46 | =item B<-text>
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| 47 |
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| 48 | Prints out the parameters in plain text in addition to the encoded version.
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| 49 |
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| 50 | =item B<-noout>
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| 51 |
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| 52 | Do not output the encoded version of the parameters.
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| 53 |
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| 54 | =item B<-check>
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| 55 |
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| 56 | This option checks the correctness of parameters.
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| 57 |
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| 58 | {- $OpenSSL::safe::opt_engine_item -}
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| 59 |
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| 60 | {- $OpenSSL::safe::opt_provider_item -}
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| 61 |
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| 62 | =back
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| 63 |
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| 64 | =head1 EXAMPLES
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| 65 |
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| 66 | Print out text version of parameters:
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| 67 |
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| 68 | openssl pkeyparam -in param.pem -text
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| 69 |
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| 70 | =head1 NOTES
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| 71 |
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| 72 | There are no B<-inform> or B<-outform> options for this command because only
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| 73 | PEM format is supported because the key type is determined by the PEM headers.
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| 74 |
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| 75 | =head1 SEE ALSO
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| 76 |
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| 77 | L<openssl(1)>,
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| 78 | L<openssl-genpkey(1)>,
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| 79 | L<openssl-rsa(1)>,
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| 80 | L<openssl-pkcs8(1)>,
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| 81 | L<openssl-dsa(1)>,
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| 82 | L<openssl-genrsa(1)>,
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| 83 | L<openssl-gendsa(1)>
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| 84 |
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| 85 | =head1 HISTORY
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| 86 |
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| 87 | The B<-engine> option was deprecated in OpenSSL 3.0.
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| 88 |
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| 89 | =head1 COPYRIGHT
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| 90 |
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| 91 | Copyright 2006-2021 The OpenSSL Project Authors. All Rights Reserved.
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| 92 |
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| 93 | Licensed under the Apache License 2.0 (the "License"). You may not use
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| 94 | this file except in compliance with the License. You can obtain a copy
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| 95 | in the file LICENSE in the source distribution or at
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| 96 | L<https://www.openssl.org/source/license.html>.
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| 97 |
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| 98 | =cut
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