| =pod |
| |
| =head1 NAME |
| |
| DSA_size - get DSA signature size |
| |
| =head1 SYNOPSIS |
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| #include <openssl/dsa.h> |
| |
| int DSA_size(const DSA *dsa); |
| |
| =head1 DESCRIPTION |
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| This function returns the size of an ASN.1 encoded DSA signature in |
| bytes. It can be used to determine how much memory must be allocated |
| for a DSA signature. |
| |
| B<dsa-E<gt>q> must not be B<NULL>. |
| |
| =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. |
| |
| =cut |