#define ZUC_MAX_BURST 16
#define BYTE_LEN 8
-int zuc_logtype_driver;
static uint8_t cryptodev_driver_id;
/** Get xform chain order. */
struct zuc_session **sessions,
uint8_t num_ops)
{
- unsigned i;
+ unsigned int i;
uint8_t processed_ops = 0;
- uint8_t *src;
- uint32_t *dst;
- uint32_t length_in_bits;
- uint8_t *iv;
+ uint8_t *src[ZUC_MAX_BURST];
+ uint32_t *dst[ZUC_MAX_BURST];
+ uint32_t length_in_bits[ZUC_MAX_BURST];
+ uint8_t *iv[ZUC_MAX_BURST];
+ const void *hash_keys[ZUC_MAX_BURST];
struct zuc_session *sess;
for (i = 0; i < num_ops; i++) {
sess = sessions[i];
- length_in_bits = ops[i]->sym->auth.data.length;
+ length_in_bits[i] = ops[i]->sym->auth.data.length;
- src = rte_pktmbuf_mtod(ops[i]->sym->m_src, uint8_t *) +
+ src[i] = rte_pktmbuf_mtod(ops[i]->sym->m_src, uint8_t *) +
(ops[i]->sym->auth.data.offset >> 3);
- iv = rte_crypto_op_ctod_offset(ops[i], uint8_t *,
+ iv[i] = rte_crypto_op_ctod_offset(ops[i], uint8_t *,
sess->auth_iv_offset);
- if (sess->auth_op == RTE_CRYPTO_AUTH_OP_VERIFY) {
- dst = (uint32_t *)qp->temp_digest;
-
- IMB_ZUC_EIA3_1_BUFFER(qp->mb_mgr, sess->pKey_hash,
- iv, src,
- length_in_bits, dst);
- /* Verify digest. */
- if (memcmp(dst, ops[i]->sym->auth.digest.data,
- ZUC_DIGEST_LENGTH) != 0)
- ops[i]->status = RTE_CRYPTO_OP_STATUS_AUTH_FAILED;
- } else {
- dst = (uint32_t *)ops[i]->sym->auth.digest.data;
+ hash_keys[i] = sess->pKey_hash;
+ if (sess->auth_op == RTE_CRYPTO_AUTH_OP_VERIFY)
+ dst[i] = (uint32_t *)qp->temp_digest;
+ else
+ dst[i] = (uint32_t *)ops[i]->sym->auth.digest.data;
- IMB_ZUC_EIA3_1_BUFFER(qp->mb_mgr, sess->pKey_hash,
- iv, src,
- length_in_bits, dst);
- }
+#if IMB_VERSION_NUM < IMB_VERSION(0, 53, 3)
+ IMB_ZUC_EIA3_1_BUFFER(qp->mb_mgr, hash_keys[i],
+ iv[i], src[i], length_in_bits[i], dst[i]);
+#endif
processed_ops++;
}
+#if IMB_VERSION_NUM >= IMB_VERSION(0, 53, 3)
+ IMB_ZUC_EIA3_N_BUFFER(qp->mb_mgr, (const void **)hash_keys,
+ (const void * const *)iv, (const void * const *)src,
+ length_in_bits, dst, processed_ops);
+#endif
+
+ /*
+ * If tag needs to be verified, compare generated tag
+ * with attached tag
+ */
+ for (i = 0; i < processed_ops; i++)
+ if (sessions[i]->auth_op == RTE_CRYPTO_AUTH_OP_VERIFY)
+ if (memcmp(dst[i], ops[i]->sym->auth.digest.data,
+ ZUC_DIGEST_LENGTH) != 0)
+ ops[i]->status = RTE_CRYPTO_OP_STATUS_AUTH_FAILED;
+
return processed_ops;
}
}
dev->feature_flags = RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO |
- RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING;
+ RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING |
+ RTE_CRYPTODEV_FF_NON_BYTE_ALIGNED_DATA |
+ RTE_CRYPTODEV_FF_SYM_SESSIONLESS |
+ RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT;
mb_mgr = alloc_mb_mgr(0);
if (mb_mgr == NULL)
"socket_id=<int>");
RTE_PMD_REGISTER_CRYPTO_DRIVER(zuc_crypto_drv, cryptodev_zuc_pmd_drv.driver,
cryptodev_driver_id);
-
-RTE_INIT(zuc_init_log)
-{
- zuc_logtype_driver = rte_log_register("pmd.crypto.zuc");
-}
+RTE_LOG_REGISTER(zuc_logtype_driver, pmd.crypto.zuc, INFO);