NAME
DH_size —
get Diffie-Hellman prime
size
SYNOPSIS
#include
<openssl/dh.h>
int
DH_size(DH *dh);
DESCRIPTION
This function returns the Diffie-Hellman size in bytes. It can be used to determine how much memory must be allocated for the shared secret computed by DH_compute_key(3).
dh and dh->p must
not be NULL.
RETURN VALUES
The size in bytes.
SEE ALSO
HISTORY
DH_size() is available in all versions of
SSLeay and OpenSSL.