From: Arek Kusztal <arkadiuszx.kusztal@intel.com>
To: dev@dpdk.org
Cc: gakhil@marvell.com, Arek Kusztal <arkadiuszx.kusztal@intel.com>
Subject: [PATCH 2/2] cryptodev: add ec point verification
Date: Thu, 18 Aug 2022 08:41:30 +0100 [thread overview]
Message-ID: <20220818074130.37894-3-arkadiuszx.kusztal@intel.com> (raw)
In-Reply-To: <20220818074130.37894-1-arkadiuszx.kusztal@intel.com>
This addition complements point verification in ECDH
operation. This will allow to use point verification in other
situations than pure ECDH.
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
---
doc/guides/cryptodevs/features/default.ini | 1 +
lib/cryptodev/rte_crypto_asym.h | 11 +++++++++++
2 files changed, 12 insertions(+)
diff --git a/doc/guides/cryptodevs/features/default.ini b/doc/guides/cryptodevs/features/default.ini
index 7371ca6644..7922160532 100644
--- a/doc/guides/cryptodevs/features/default.ini
+++ b/doc/guides/cryptodevs/features/default.ini
@@ -119,6 +119,7 @@ Diffie-hellman =
ECDSA =
ECPM =
ECDH =
+EC Point Verify =
;
; Supported Operating systems of a default crypto driver.
diff --git a/lib/cryptodev/rte_crypto_asym.h b/lib/cryptodev/rte_crypto_asym.h
index 62987f860e..7d94ba705e 100644
--- a/lib/cryptodev/rte_crypto_asym.h
+++ b/lib/cryptodev/rte_crypto_asym.h
@@ -116,6 +116,8 @@ enum rte_crypto_asym_xform_type {
/**< Elliptic Curve Diffie Hellman */
RTE_CRYPTO_ASYM_XFORM_ECPM,
/**< Elliptic Curve Point Multiplication */
+ RTE_CRYPTO_ASYM_XFORM_EC_POINT_VERIFY,
+ /**< Elliptic Curve Point Verification */
RTE_CRYPTO_ASYM_XFORM_TYPE_LIST_END
/**< End of list */
};
@@ -607,6 +609,14 @@ struct rte_crypto_ecpm_op_param {
};
/**
+ * Structure for EC point verification operation
+ */
+struct rte_crypto_ec_point_verify_op {
+ struct rte_crypto_ec_point p;
+ /**< x and y coordinates of point to be verified */
+};
+
+/**
* Asymmetric crypto transform data
*
* Structure describing asym xforms.
@@ -666,6 +676,7 @@ struct rte_crypto_asym_op {
struct rte_crypto_dsa_op_param dsa;
struct rte_crypto_ecdsa_op_param ecdsa;
struct rte_crypto_ecpm_op_param ecpm;
+ struct rte_crypto_ec_point_verify_op ecp_verify;
};
uint16_t flags;
/**<
--
2.13.6
next prev parent reply other threads:[~2022-08-18 8:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-18 7:41 [PATCH 0/2] cryptodev: extend elliptic curves operations Arek Kusztal
2022-08-18 7:41 ` [PATCH 1/2] cryptodev: add option to use ec base point in ecpm Arek Kusztal
2022-09-28 17:56 ` Ji, Kai
2022-09-30 17:52 ` [EXT] " Akhil Goyal
2022-08-18 7:41 ` Arek Kusztal [this message]
2022-09-28 17:58 ` [PATCH 2/2] cryptodev: add ec point verification Ji, Kai
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