1=pod 2 3=head1 NAME 4 5DSA_size - get DSA signature size 6 7=head1 SYNOPSIS 8 9 #include <openssl/dsa.h> 10 11 int DSA_size(const DSA *dsa); 12 13=head1 DESCRIPTION 14 15This function returns the size of an ASN.1 encoded DSA signature in 16bytes. It can be used to determine how much memory must be allocated 17for a DSA signature. 18 19B<dsa-E<gt>q> must not be B<NULL>. 20 21=head1 RETURN VALUE 22 23The size in bytes. 24 25=head1 SEE ALSO 26 27L<dsa(3)|dsa(3)>, L<DSA_sign(3)|DSA_sign(3)> 28 29=head1 HISTORY 30 31DSA_size() is available in all versions of SSLeay and OpenSSL. 32 33=cut 34