mirror of
https://github.com/openssl/openssl.git
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112 lines
2.5 KiB
Plaintext
112 lines
2.5 KiB
Plaintext
=pod
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{- OpenSSL::safe::output_do_not_edit_headers(); -}
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=head1 NAME
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openssl-gendsa - generate a DSA private key from a set of parameters
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=head1 SYNOPSIS
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B<openssl> B<gendsa>
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[B<-help>]
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[B<-out> I<filename>]
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[B<-passout> I<arg>]
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[B<-aes128>]
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[B<-aes192>]
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[B<-aes256>]
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[B<-aria128>]
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[B<-aria192>]
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[B<-aria256>]
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[B<-camellia128>]
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[B<-camellia192>]
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[B<-camellia256>]
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[B<-des>]
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[B<-des3>]
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[B<-idea>]
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[B<-verbose>]
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[B<-quiet>]
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{- $OpenSSL::safe::opt_r_synopsis -}
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{- $OpenSSL::safe::opt_engine_synopsis -}{- $OpenSSL::safe::opt_provider_synopsis -}
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[I<paramfile>]
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=head1 DESCRIPTION
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This command generates a DSA private key from a DSA parameter file
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(which will be typically generated by the L<openssl-dsaparam(1)> command).
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=head1 OPTIONS
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=over 4
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=item B<-help>
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Print out a usage message.
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=item B<-out> I<filename>
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Output the key to the specified file. If this argument is not specified then
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standard output is used.
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=item B<-passout> I<arg>
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The passphrase used for the output file.
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See L<openssl-passphrase-options(1)>.
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=item B<-aes128>, B<-aes192>, B<-aes256>, B<-aria128>, B<-aria192>, B<-aria256>, B<-camellia128>, B<-camellia192>, B<-camellia256>, B<-des>, B<-des3>, B<-idea>
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These options encrypt the private key with specified
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cipher before outputting it. A pass phrase is prompted for.
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If none of these options is specified no encryption is used.
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=item B<-verbose>
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Print extra details about the operations being performed.
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=item B<-quiet>
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Print fewer details about the operations being performed, which may
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be handy during batch scripts and pipelines.
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{- $OpenSSL::safe::opt_r_item -}
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{- $OpenSSL::safe::opt_engine_item -}
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=item I<paramfile>
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The DSA parameter file to use. The parameters in this file determine
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the size of the private key. DSA parameters can be generated and
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examined using the L<openssl-dsaparam(1)> command.
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{- $OpenSSL::safe::opt_provider_item -}
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=back
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=head1 NOTES
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DSA key generation is little more than random number generation so it is
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much quicker that RSA key generation for example.
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=head1 SEE ALSO
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L<openssl(1)>,
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L<openssl-genpkey(1)>,
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L<openssl-dsaparam(1)>,
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L<openssl-dsa(1)>,
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L<openssl-genrsa(1)>,
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L<openssl-rsa(1)>
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=head1 HISTORY
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The B<-engine> option was deprecated in OpenSSL 3.0.
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=head1 COPYRIGHT
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Copyright 2000-2022 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the Apache License 2.0 (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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L<https://www.openssl.org/source/license.html>.
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=cut
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