Function test_authenticated_decryption_sessionless

dpdk/app/test/test_cryptodev.c:12598–12696

}

static int
test_authenticated_decryption_sessionless(
		const struct aead_test_data *tdata)
{
	struct crypto_testsuite_params *ts_params = &testsuite_params;
	struct crypto_unittest_params *ut_params = &unittest_params;

	int retval;
	uint8_t *plaintext;
	uint8_t key[tdata->key.len + 1];
	struct rte_cryptodev_info dev_info;

	rte_cryptodev_info_get(ts_params->valid_devs[0], &dev_info);
	uint64_t feat_flags = dev_info.feature_flags;

	if (!(feat_flags & RTE_CRYPTODEV_FF_SYM_SESSIONLESS)) {
		printf("Device doesn't support Sessionless ops.\n");
		return TEST_SKIPPED;
	}

	if ((global_api_test_type == CRYPTODEV_RAW_API_TEST) &&
			(!(feat_flags & RTE_CRYPTODEV_FF_SYM_RAW_DP))) {
		printf("Device doesn't support RAW data-path APIs.\n");
		return TEST_SKIPPED;
	}

	/* not supported with CPU crypto */
	if (gbl_action_type == RTE_SECURITY_ACTION_TYPE_CPU_CRYPTO)
		return TEST_SKIPPED;

	/* Verify the capabilities */
	struct rte_cryptodev_sym_capability_idx cap_idx;
	cap_idx.type = RTE_CRYPTO_SYM_XFORM_AEAD;
	cap_idx.algo.aead = tdata->algo;
	if (rte_cryptodev_sym_capability_get(ts_params->valid_devs[0],
			&cap_idx) == NULL)
		return TEST_SKIPPED;

	/* alloc mbuf and set payload */
	ut_params->ibuf = rte_pktmbuf_alloc(ts_params->mbuf_pool);

	memset(rte_pktmbuf_mtod(ut_params->ibuf, uint8_t *), 0,
			rte_pktmbuf_tailroom(ut_params->ibuf));

	/* Create AEAD operation */
	retval = create_aead_operation(RTE_CRYPTO_AEAD_OP_DECRYPT, tdata);
	if (retval < 0)
		return retval;

	/* Create AEAD xform */
	memcpy(key, tdata->key.data, tdata->key.len);
	retval = create_aead_xform(ut_params->op,
			tdata->algo,
			RTE_CRYPTO_AEAD_OP_DECRYPT,
			key, tdata->key.len,
			tdata->aad.len, tdata->auth_tag.len,
			tdata->iv.len);
	if (retval < 0)