DH_size (3)
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NAME
DH_size - get Diffie-Hellman prime sizeSYNOPSIS
#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
.