Some PMDs can only support digest being encrypted separately in auth-cipher operations. Thus it is required to add feature flag in PMD to reflect if it does support digest-appended both: digest generation with encryption and decryption with digest verification.
Signed-off-by: Damian Nowak <damianx.no...@intel.com> --- lib/librte_cryptodev/rte_cryptodev.c | 2 ++ lib/librte_cryptodev/rte_cryptodev.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/lib/librte_cryptodev/rte_cryptodev.c b/lib/librte_cryptodev/rte_cryptodev.c index 00c2cf4..f657192 100644 --- a/lib/librte_cryptodev/rte_cryptodev.c +++ b/lib/librte_cryptodev/rte_cryptodev.c @@ -490,6 +490,8 @@ rte_cryptodev_get_feature_name(uint64_t flag) return "RSA_PRIV_OP_KEY_EXP"; case RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_QT: return "RSA_PRIV_OP_KEY_QT"; + case RTE_CRYPTODEV_FF_DIGEST_ENCRYPTED: + return "DIGEST_ENCRYPTED"; default: return NULL; } diff --git a/lib/librte_cryptodev/rte_cryptodev.h b/lib/librte_cryptodev/rte_cryptodev.h index 2d4f6d7..c0d406e 100644 --- a/lib/librte_cryptodev/rte_cryptodev.h +++ b/lib/librte_cryptodev/rte_cryptodev.h @@ -442,6 +442,8 @@ rte_cryptodev_asym_get_xform_enum(enum rte_crypto_asym_xform_type *xform_enum, /**< Support RSA Private Key OP with exponent */ #define RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_QT (1ULL << 18) /**< Support RSA Private Key OP with CRT (quintuple) Keys */ +#define RTE_CRYPTODEV_FF_DIGEST_ENCRYPTED (1ULL << 19) +/**< Support digest appended auth-cipher operations */ /** -- 2.7.4