DH_size
get Diffie-Hellman prime size
- Provided by: libssl-doc (Version: 1.0.2g-1ubuntu4.20)
- Source: openssl
- Report a bug
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().
dh->p must not be NULL.
RETURN VALUE
The size in bytes.
SEE ALSO
HISTORY
DH_size() is available in all versions of SSLeay and OpenSSL.