if (group->generator != NULL) EC_POINT_free(group->generator); BN_free(&group->order); BN_free(&group->cofactor);
void EC_GROUP_free(EC_GROUP *group)	{	if (group->meth->group_finish != 0)		group->meth->group_finish(group);	EC_GROUP_free_extra_data(group);	OPENSSL_free(group);	}