54 lines
1.2 KiB
Text
54 lines
1.2 KiB
Text
=pod
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=head1 NAME
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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<-out filename>]
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[B<-des>]
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[B<-des3>]
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[B<-idea>]
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[B<-rand file:file>]
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[B<paramfile>]
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=head1 DESCRIPTION
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The B<gendsa> command generates a DSA private key from a DSA parameter file
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(which will be typically generated by the B<openssl dsaparam> command).
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=head1 OPTIONS
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=over 4
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=item B<-des|-des3|-idea>
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These options encrypt the private key with the DES, triple DES, or the
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IDEA ciphers respectively 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<-rand file:file>
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a file or files containing random data used to seed the random number
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generator. Multiple files can be specified separated by B<:>.
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=item B<paramfile>
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This option specifies the DSA parameter file to use. The parameters in this
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file determine the size of the private key. DSA parameters can be generated
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and examined using the B<openssl dsaparam> command.
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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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dsaparam(1), dsa(1), genrsa(1), rsa(1)
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=cut
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