Function test_kasumi_encryption_oop_sgl

dpdk/app/test/test_cryptodev.c:3980–4072

}

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

	int retval;
	unsigned int plaintext_pad_len;
	unsigned int plaintext_len;

	const uint8_t *ciphertext;
	uint8_t buffer[2048];

	struct rte_cryptodev_info dev_info;

	/* Verify the capabilities */
	struct rte_cryptodev_sym_capability_idx cap_idx;
	cap_idx.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
	cap_idx.algo.cipher = RTE_CRYPTO_CIPHER_KASUMI_F8;
	if (rte_cryptodev_sym_capability_get(ts_params->valid_devs[0],
			&cap_idx) == NULL)
		return TEST_SKIPPED;

	if (global_api_test_type == CRYPTODEV_RAW_API_TEST)
		return TEST_SKIPPED;

	if (gbl_action_type == RTE_SECURITY_ACTION_TYPE_CPU_CRYPTO)
		return TEST_SKIPPED;

	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_OOP_SGL_IN_SGL_OUT)) {
		printf("Device doesn't support out-of-place scatter-gather "
				"in both input and output mbufs. "
				"Test Skipped.\n");
		return TEST_SKIPPED;
	}

	/* Create KASUMI session */
	retval = create_wireless_algo_cipher_session(ts_params->valid_devs[0],
					RTE_CRYPTO_CIPHER_OP_ENCRYPT,
					RTE_CRYPTO_CIPHER_KASUMI_F8,
					tdata->key.data, tdata->key.len,
					tdata->cipher_iv.len);
	if (retval < 0)
		return retval;

	plaintext_len = ceil_byte_length(tdata->plaintext.len);
	/* Append data which is padded to a multiple */
	/* of the algorithms block size */
	plaintext_pad_len = RTE_ALIGN_CEIL(plaintext_len, 8);

	ut_params->ibuf = create_segmented_mbuf(ts_params->mbuf_pool,
			plaintext_pad_len, 10, 0);
	ut_params->obuf = create_segmented_mbuf(ts_params->mbuf_pool,
			plaintext_pad_len, 3, 0);