2000-01-27 19:31:26 +00:00
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=pod
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=head1 NAME
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2000-02-24 11:55:57 +00:00
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DSA_size - get DSA signature size
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2000-01-27 19:31:26 +00:00
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=head1 SYNOPSIS
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#include <openssl/dsa.h>
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int DSA_size(DSA *dsa);
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=head1 DESCRIPTION
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This function returns the size of an ASN.1 encoded DSA signature in
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bytes. It can be used to determine how much memory must be allocated
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for a DSA signature.
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B<dsa-E<gt>q> must not be B<NULL>.
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=head1 RETURN VALUE
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The size in bytes.
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=head1 SEE ALSO
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L<dsa(3)|dsa(3)>, L<DSA_sign(3)|DSA_sign(3)>
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=head1 HISTORY
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DSA_size() is available in all versions of SSLeay and OpenSSL.
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=cut
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