DSA_size(3)DSA_size(3)NAMEDSA_size - Get DSA signature size
SYNOPSIS
#include <openssl/dsa.h>
int DSA_size(
DSA *dsa );
DESCRIPTION
The DSA_size() function returns the size of an ASN.1 encoded DSA signa‐
ture in bytes. It can be used to determine how much memory must be
allocated for a DSA signature.
The dsa->q must not be NULL.
RETURN VALUE
The size in bytes.
HISTORY
The DSA_size() function is available in all versions of SSLeay and
OpenSSL.
SEE ALSO
Functions: dsa(3), DSA_sign(3)DSA_size(3)