=pod
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=head1 NAME
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DSA_generate_key - generate DSA key pair
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=head1 SYNOPSIS
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#include <openssl/dsa.h>
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int DSA_generate_key(DSA *a);
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=head1 DESCRIPTION
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DSA_generate_key() expects B<a> to contain DSA parameters. It generates
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a new key pair and stores it in B<a-E<gt>pub_key> and B<a-E<gt>priv_key>.
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The PRNG must be seeded prior to calling DSA_generate_key().
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=head1 RETURN VALUE
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DSA_generate_key() returns 1 on success, 0 otherwise.
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The error codes can be obtained by L<ERR_get_error(3)|ERR_get_error(3)>.
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=head1 SEE ALSO
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L<dsa(3)|dsa(3)>, L<ERR_get_error(3)|ERR_get_error(3)>, L<rand(3)|rand(3)>,
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L<DSA_generate_parameters(3)|DSA_generate_parameters(3)>
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=head1 HISTORY
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DSA_generate_key() is available since SSLeay 0.8.
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=cut
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