From patchwork Wed Jan 15 12:56:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anoob Joseph X-Patchwork-Id: 64701 X-Patchwork-Delegate: gakhil@marvell.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 07FDBA0514; Wed, 15 Jan 2020 13:57:07 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 6C0CC1C0D6; Wed, 15 Jan 2020 13:57:04 +0100 (CET) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by dpdk.org (Postfix) with ESMTP id A8FA31C0D4 for ; Wed, 15 Jan 2020 13:57:02 +0100 (CET) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 00FCtYTT002178; Wed, 15 Jan 2020 04:57:01 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0818; bh=8kLRodrDwm0u+7zNTtVVjriYc64o0/cBL2+4r/FD24s=; b=PxNsF1iObMg8qR4ilrevZeYPzzBAmVlN2/TtROWdoYkXjkn80A3MpONe2pyagrD3LbNE ieJ0rmODoBWy9+d5Moaa7dTEMjDSctB9pCdeUSoWVB3s4B9zDZHgehS2uR7cUed3QuG5 VHTZ+0srvY8QF5hjpTw+rrwN90GNywpF9/vW67CubqUMJvhVaC01wiqQDHXxaMnLs537 HCkPM8ZA0f4q8zEXLu3/BCwKNu9mOsqkBTJA/bhewKgCz8V4BtKYwwltWvQoK58tuUen +M2VMdPc4vmXkoWBXrUNsnXnBUWr5HJLEdliVBCc0hBon68zmgLvXjF1FPUyeLnrbX9E QA== Received: from sc-exch01.marvell.com ([199.233.58.181]) by mx0a-0016f401.pphosted.com with ESMTP id 2xhc6sn0nu-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 15 Jan 2020 04:57:01 -0800 Received: from SC-EXCH01.marvell.com (10.93.176.81) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 15 Jan 2020 04:57:00 -0800 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 15 Jan 2020 04:57:00 -0800 Received: from ajoseph83.caveonetworks.com (unknown [10.29.45.60]) by maili.marvell.com (Postfix) with ESMTP id 4545D3F703F; Wed, 15 Jan 2020 04:56:56 -0800 (PST) From: Anoob Joseph To: Akhil Goyal , Declan Doherty , Pablo de Lara CC: Balakrishna Bhamidipati , Fiona Trahe , Arek Kusztal , "Jerin Jacob" , Narayana Prasad , "Shally Verma" , Ankur Dwivedi , "Sunila Sahu" , , Anoob Joseph Date: Wed, 15 Jan 2020 18:26:31 +0530 Message-ID: <1579092994-15978-2-git-send-email-anoobj@marvell.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1579092994-15978-1-git-send-email-anoobj@marvell.com> References: <1575560280-3261-1-git-send-email-anoobj@marvell.com> <1579092994-15978-1-git-send-email-anoobj@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.572 definitions=2020-01-15_02:2020-01-15, 2020-01-14 signatures=0 Subject: [dpdk-dev] [PATCH v2 1/4] cryptodev: support ECPM X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Balakrishna Bhamidipati Asymmetric crypto library is extended to add ECPM (Elliptic Curve Point Multiplication). The required xform type and op parameters are introduced. Signed-off-by: Anoob Joseph Signed-off-by: Balakrishna Bhamidipati Signed-off-by: Sunila Sahu Acked-by: Akhil Goyal --- doc/guides/cryptodevs/features/default.ini | 1 + doc/guides/rel_notes/release_20_02.rst | 5 +++++ lib/librte_cryptodev/rte_crypto_asym.h | 17 +++++++++++++++++ lib/librte_cryptodev/rte_cryptodev.c | 1 + 4 files changed, 24 insertions(+) diff --git a/doc/guides/cryptodevs/features/default.ini b/doc/guides/cryptodevs/features/default.ini index 2f6c785..f639a88 100644 --- a/doc/guides/cryptodevs/features/default.ini +++ b/doc/guides/cryptodevs/features/default.ini @@ -109,3 +109,4 @@ Modular Exponentiation = Modular Inversion = Diffie-hellman = ECDSA = +ECPM = diff --git a/doc/guides/rel_notes/release_20_02.rst b/doc/guides/rel_notes/release_20_02.rst index 2e97c60..4baec2b 100644 --- a/doc/guides/rel_notes/release_20_02.rst +++ b/doc/guides/rel_notes/release_20_02.rst @@ -61,6 +61,11 @@ New Features Added ECDSA(Elliptic Curve Digital Signature Algorithm) support to asymmetric crypto library specifications. +* **Added support for ECPM.** + + Added ECPM(Elliptic Curve Point Multiplication) support to asymmetric + crypto library specifications. + Removed Items ------------- diff --git a/lib/librte_cryptodev/rte_crypto_asym.h b/lib/librte_cryptodev/rte_crypto_asym.h index e17614e..9c866f5 100644 --- a/lib/librte_cryptodev/rte_crypto_asym.h +++ b/lib/librte_cryptodev/rte_crypto_asym.h @@ -92,6 +92,8 @@ enum rte_crypto_asym_xform_type { /**< Elliptic Curve Digital Signature Algorithm * Perform Signature Generation and Verification. */ + RTE_CRYPTO_ASYM_XFORM_ECPM, + /**< Elliptic Curve Point Multiplication */ RTE_CRYPTO_ASYM_XFORM_TYPE_LIST_END /**< End of list */ }; @@ -599,6 +601,20 @@ struct rte_crypto_ecdsa_op_param { }; /** + * Structure for EC point multiplication operation param + */ +struct rte_crypto_ecpm_op_param { + struct rte_crypto_ec_point p; + /**< x and y coordinates of input point */ + + struct rte_crypto_ec_point r; + /**< x and y coordinates of resultant point */ + + rte_crypto_param scalar; + /**< Scalar to multiply the input point */ +}; + +/** * Asymmetric Cryptographic Operation. * * Structure describing asymmetric crypto operation params. @@ -621,6 +637,7 @@ struct rte_crypto_asym_op { struct rte_crypto_dh_op_param dh; struct rte_crypto_dsa_op_param dsa; struct rte_crypto_ecdsa_op_param ecdsa; + struct rte_crypto_ecpm_op_param ecpm; }; }; diff --git a/lib/librte_cryptodev/rte_cryptodev.c b/lib/librte_cryptodev/rte_cryptodev.c index 0d6babb..ab4b231 100644 --- a/lib/librte_cryptodev/rte_cryptodev.c +++ b/lib/librte_cryptodev/rte_cryptodev.c @@ -174,6 +174,7 @@ const char *rte_crypto_asym_xform_strings[] = { [RTE_CRYPTO_ASYM_XFORM_DH] = "dh", [RTE_CRYPTO_ASYM_XFORM_DSA] = "dsa", [RTE_CRYPTO_ASYM_XFORM_ECDSA] = "ecdsa", + [RTE_CRYPTO_ASYM_XFORM_ECPM] = "ecpm", }; /**