diff options
Diffstat (limited to 'drivers/crypto/zuc/rte_zuc_pmd_private.h')
| -rw-r--r-- | drivers/crypto/zuc/rte_zuc_pmd_private.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/crypto/zuc/rte_zuc_pmd_private.h b/drivers/crypto/zuc/rte_zuc_pmd_private.h index b706e0aa..a57b8cd0 100644 --- a/drivers/crypto/zuc/rte_zuc_pmd_private.h +++ b/drivers/crypto/zuc/rte_zuc_pmd_private.h @@ -59,6 +59,8 @@ #endif #define ZUC_IV_KEY_LENGTH 16 +#define ZUC_DIGEST_LENGTH 4 + /** private data structure for each virtual ZUC device */ struct zuc_private { unsigned max_nb_queue_pairs; @@ -79,6 +81,11 @@ struct zuc_qp { /**< Session Mempool */ struct rte_cryptodev_stats qp_stats; /**< Queue pair statistics */ + uint8_t temp_digest[ZUC_DIGEST_LENGTH]; + /**< Buffer used to store the digest generated + * by the driver when verifying a digest provided + * by the user (using authentication verify operation) + */ } __rte_cache_aligned; enum zuc_operation { |