| Message ID | 20190607100608.16212-3-damianx.nowak@intel.com |
|---|---|
| State | Superseded, archived |
| Delegated to: | akhil goyal |
| Headers | show |
| Series |
|
| Related | show |
| Context | Check | Description |
|---|---|---|
| ci/Intel-compilation | fail | Compilation issues |
| ci/checkpatch | success | coding style OK |
Hi Damian, > -----Original Message----- > From: Nowak, DamianX > Sent: Friday, June 7, 2019 11:06 AM > To: dev@dpdk.org > Cc: Trahe, Fiona <fiona.trahe@intel.com>; Kusztal, ArkadiuszX <arkadiuszx.kusztal@intel.com>; Nowak, > DamianX <damianx.nowak@intel.com> > Subject: [PATCH v2 02/10] cryptodev: add digest encrypted feature flag > > 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.nowak@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"; [Fiona] This feature flag should be added to the matrix here: http://doc.dpdk.org/guides/cryptodevs/overview.html#supported-feature-flags
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 */ /**
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.nowak@intel.com> --- lib/librte_cryptodev/rte_cryptodev.c | 2 ++ lib/librte_cryptodev/rte_cryptodev.h | 2 ++ 2 files changed, 4 insertions(+)