KEY_PRI_DH942_SUBPRIME
copy_bigint_attr(&tmp_nopad, KEY_PRI_DH942_SUBPRIME(keyp));
bigint_attr_cleanup(KEY_PRI_DH942_SUBPRIME(keyp));
KEY_PRI_DH942_SUBPRIME(pvk));
bigint_attr_cleanup(KEY_PRI_DH942_SUBPRIME(pbk));
rv = copy_bigint(KEY_PRI_DH942_SUBPRIME(pbk),
KEY_PRI_DH942_SUBPRIME(old_pri_key_obj_p));