ossl_dsa_generate_public_key
if (!ossl_dsa_generate_public_key(ctx, dsa, dsa->priv_key, pub_key))
if (!ossl_dsa_generate_public_key(ctx, dsa, priv_key, pub_key))
if (!ossl_dsa_generate_public_key(ctx, dsa, dsa->priv_key, pub_key2))
int ossl_dsa_generate_public_key(BN_CTX *ctx, const DSA *dsa,