Function parse_table_action_cipher_auth

dpdk/examples/ip_pipeline/cli.c:3785–3864

}

static struct rte_crypto_sym_xform *
parse_table_action_cipher_auth(struct rte_table_action_sym_crypto_params *p,
		uint8_t *key, uint32_t max_key_len, char **tokens,
		uint32_t n_tokens, uint32_t encrypt, uint32_t *used_n_tokens)
{
	struct rte_crypto_sym_xform *xform_cipher;
	struct rte_crypto_sym_xform *xform_auth;
	int status;
	size_t len;

	if (n_tokens < 13 ||
			strcmp(tokens[7], "auth_algo") ||
			strcmp(tokens[9], "auth_key") ||
			strcmp(tokens[11], "digest_size"))
		return NULL;

	xform_auth = calloc(1, sizeof(*xform_auth));
	if (xform_auth == NULL)
		return NULL;

	xform_auth->type = RTE_CRYPTO_SYM_XFORM_AUTH;
	xform_auth->auth.op = encrypt ? RTE_CRYPTO_AUTH_OP_GENERATE :
			RTE_CRYPTO_AUTH_OP_VERIFY;

	/* auth_algo */
	status = rte_cryptodev_get_auth_algo_enum(&xform_auth->auth.algo,
			tokens[8]);
	if (status < 0)
		goto error_exit;

	/* auth_key */
	len = strlen(tokens[10]);
	if (len / 2 > max_key_len) {
		status = -ENOMEM;
		goto error_exit;
	}

	status = parse_hex_string(tokens[10], key, (uint32_t *)&len);
	if (status < 0)
		goto error_exit;

	xform_auth->auth.key.data = key;
	xform_auth->auth.key.length = (uint16_t)len;

	key += xform_auth->auth.key.length;
	max_key_len -= xform_auth->auth.key.length;

	if (strcmp(tokens[11], "digest_size"))
		goto error_exit;

	status = parser_read_uint16(&xform_auth->auth.digest_length,
			tokens[12]);
	if (status < 0)
		goto error_exit;

	xform_cipher = parse_table_action_cipher(p, key, max_key_len, tokens,
			7, encrypt, used_n_tokens);
	if (xform_cipher == NULL)