libressl-DSA_dup_DH3
Create a dh structure out of dsa structure
Usage
Crypto Library (libcrypto, -lcrypto)
#include <openssl/dsa.h>
DH *
DSA_dup_DH(const DSA *r);
Overview
DSA_dup_DH() duplicates DSA parameters/keys as DH parameters/keys.
Return values
DSA_dup_DH() returns the new DH structure or NULL on error. The error codes can be obtained by ERR_get_error(3).
Caveats
Be careful to avoid small subgroup attacks when using this.