| DH_size | ||
|---|---|---|
 | 179.2. Cryptographic functions |  |
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().
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.
| |  | |
| DH_set_method |  | dsa |
| 2024-12-10 | eCosPro License |