DSA_size

Langue: en

Autres versions - même langue

Version: 2002-08-05 (mandriva - 01/05/08)

Section: 3 (Bibliothèques de fonctions)

NAME

DSA_size - get DSA signature size

SYNOPSIS

  #include <openssl/dsa.h>
 
  int DSA_size(const DSA *dsa);
 
 

DESCRIPTION

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.

dsa->q must not be NULL.

RETURN VALUE

The size in bytes.

SEE ALSO

dsa(3), DSA_sign(3)

HISTORY

DSA_size() is available in all versions of SSLeay and OpenSSL.