[v3,1/4] lib/cryptodev: add rsa priv key feature flag

Message ID 1553768834-19072-2-git-send-email-ayverma@marvell.com
State Accepted, archived
Delegated to: akhil goyal
Headers show
Series
  • adding rsa priv key feature flag
Related show

Checks

Context Check Description
ci/mellanox-Performance-Testing fail Performance Testing issues
ci/intel-Performance-Testing success Performance Testing PASS
ci/Intel-compilation success Compilation OK
ci/checkpatch success coding style OK

Commit Message

Ayuj Verma March 28, 2019, 10:28 a.m.
Add feature flag to reflect RSA private key
operation support using quintuple (crt) or
exponent type key. if PMD support both,
then it should set both.

App should query cryptodev feature flag to check
if Sign and Decryt with CRT keys or exponent is
supported, thus call operation with relevant
key type.

Signed-off-by: Ayuj Verma <ayverma@marvell.com>
Signed-off-by: Shally Verma <shallyv@marvell.com>
---
 lib/librte_cryptodev/rte_cryptodev.c | 4 ++++
 lib/librte_cryptodev/rte_cryptodev.h | 4 ++++
 2 files changed, 8 insertions(+)

Patch

diff --git a/lib/librte_cryptodev/rte_cryptodev.c b/lib/librte_cryptodev/rte_cryptodev.c
index 871d7dd..cdc586a 100644
--- a/lib/librte_cryptodev/rte_cryptodev.c
+++ b/lib/librte_cryptodev/rte_cryptodev.c
@@ -486,6 +486,10 @@  struct rte_cryptodev_sym_session_pool_private_data {
 		return "CPU_ARM_CE";
 	case RTE_CRYPTODEV_FF_SECURITY:
 		return "SECURITY_PROTOCOL";
+	case RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_EXP:
+		return "RSA_PRIV_OP_KEY_EXP";
+	case RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_QT:
+		return "RSA_PRIV_OP_KEY_QT";
 	default:
 		return NULL;
 	}
diff --git a/lib/librte_cryptodev/rte_cryptodev.h b/lib/librte_cryptodev/rte_cryptodev.h
index a0bbcf9..298b352 100644
--- a/lib/librte_cryptodev/rte_cryptodev.h
+++ b/lib/librte_cryptodev/rte_cryptodev.h
@@ -438,6 +438,10 @@  struct rte_cryptodev_asym_capability_idx {
 /**< Utilises ARM CPU Cryptographic Extensions */
 #define	RTE_CRYPTODEV_FF_SECURITY			(1ULL << 16)
 /**< Support Security Protocol Processing */
+#define RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_EXP		(1ULL << 17)
+/**< 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 */
 
 
 /**