Function create_wireless_cipher_auth_session

dpdk/app/test/test_cryptodev.c:2724–2780

}

static int
create_wireless_cipher_auth_session(uint8_t dev_id,
		enum rte_crypto_cipher_operation cipher_op,
		enum rte_crypto_auth_operation auth_op,
		enum rte_crypto_auth_algorithm auth_algo,
		enum rte_crypto_cipher_algorithm cipher_algo,
		const struct wireless_test_data *tdata)
{
	const uint8_t key_len = tdata->key.len;
	uint8_t cipher_auth_key[key_len];

	struct crypto_testsuite_params *ts_params = &testsuite_params;
	struct crypto_unittest_params *ut_params = &unittest_params;
	const uint8_t *key = tdata->key.data;
	const uint8_t auth_len = tdata->digest.len;
	uint8_t cipher_iv_len = tdata->cipher_iv.len;
	uint8_t auth_iv_len = tdata->auth_iv.len;

	memcpy(cipher_auth_key, key, key_len);

	/* Setup Authentication Parameters */
	ut_params->auth_xform.type = RTE_CRYPTO_SYM_XFORM_AUTH;
	ut_params->auth_xform.next = NULL;

	ut_params->auth_xform.auth.op = auth_op;
	ut_params->auth_xform.auth.algo = auth_algo;
	ut_params->auth_xform.auth.key.length = key_len;
	/* Hash key = cipher key */
	ut_params->auth_xform.auth.key.data = cipher_auth_key;
	ut_params->auth_xform.auth.digest_length = auth_len;
	/* Auth IV will be after cipher IV */
	ut_params->auth_xform.auth.iv.offset = IV_OFFSET + cipher_iv_len;
	ut_params->auth_xform.auth.iv.length = auth_iv_len;

	/* Setup Cipher Parameters */
	ut_params->cipher_xform.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
	ut_params->cipher_xform.next = &ut_params->auth_xform;

	ut_params->cipher_xform.cipher.algo = cipher_algo;
	ut_params->cipher_xform.cipher.op = cipher_op;
	ut_params->cipher_xform.cipher.key.data = cipher_auth_key;
	ut_params->cipher_xform.cipher.key.length = key_len;
	ut_params->cipher_xform.cipher.iv.offset = IV_OFFSET;
	ut_params->cipher_xform.cipher.iv.length = cipher_iv_len;


	debug_hexdump(stdout, "key:", key, key_len);

	/* Create Crypto session*/
	ut_params->sess = rte_cryptodev_sym_session_create(dev_id,
			&ut_params->cipher_xform, ts_params->session_mpool);
	if (ut_params->sess == NULL && rte_errno == ENOTSUP)
		return TEST_SKIPPED;

	TEST_ASSERT_NOT_NULL(ut_params->sess, "Session creation failed");
	return 0;
}