DSA_size(3) DSA_size(3) NAME DSA_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)[top]
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