From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 320282B9D for ; Fri, 5 Aug 2016 16:22:31 +0200 (CEST) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga102.jf.intel.com with ESMTP; 05 Aug 2016 07:18:43 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.28,474,1464678000"; d="scan'208,217";a="860334742" Received: from irsmsx110.ger.corp.intel.com ([163.33.3.25]) by orsmga003.jf.intel.com with ESMTP; 05 Aug 2016 07:18:42 -0700 Received: from irsmsx155.ger.corp.intel.com (163.33.192.3) by irsmsx110.ger.corp.intel.com (163.33.3.25) with Microsoft SMTP Server (TLS) id 14.3.248.2; Fri, 5 Aug 2016 15:18:39 +0100 Received: from irsmsx101.ger.corp.intel.com ([169.254.1.183]) by irsmsx155.ger.corp.intel.com ([169.254.14.102]) with mapi id 14.03.0248.002; Fri, 5 Aug 2016 15:18:39 +0100 From: "Trahe, Fiona" To: "users@dpdk.org" CC: "ckdwibedy@gmail.com" , "Trahe, Fiona" Thread-Topic: re: Question on using crypto library (S/W implementation) with DPDK application Thread-Index: AdHvIsbUIkH558t4SJOhjGkrcx33rw== Date: Fri, 5 Aug 2016 14:18:38 +0000 Message-ID: <348A99DA5F5B7549AA880327E580B435890797A9@IRSMSX101.ger.corp.intel.com> Accept-Language: en-IE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiNTUwZTQ5MTEtODg0ZS00ZGUyLWEzOGEtYjI4Mzc1ZmRmMDliIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX0lDIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE1LjkuNi42IiwiVHJ1c3RlZExhYmVsSGFzaCI6IlZacmJzXC9YZW1UaFc5dmJPOHZUUTBqN0w5aUh0alV3ZzF5R0J4ZGdETHdvPSJ9 x-ctpclassification: CTP_IC x-originating-ip: [163.33.239.182] MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-users] Question on using crypto library (S/W implementation) with DPDK application X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Aug 2016 14:22:31 -0000 Hi Chinmaya, Sorry for the slow response. There's a PMD currently under development which may provide what you're loo= king for. It will provide 3DES_CBC_128/192 with MD5_HMAC, SHA1/SHA224/SHA256_HMAC and= AES-GMAC. It will translate from dpdk cryptodev API to openssl's libcrypto for the so= ftware enablement of these algorithms. See Tim O'Driscoll's post re 16.11 roadmap on the dev mailing list for more= details http://dpdk.org/ml/archives/dev/2016-July/043534.html At the moment there are no plans to integrate with AF_ALG. The performance is unlikely to be satisfactory. Regards, Fiona Hi, Our application will run on VM (Cloud environment). If access to crypto acceleration hardware (besides Intel AES NI/Intel QAT) are not present, what are the different available choices ? Do I need to integrate the OpenSSL or Libgcrypt library and invoke it's APIs from a DPDK application? Can we use the AF_ALG protocol so as to use the kernels crypto framework? Please clarify. Thank you in advance for your support and time. Regards, Chinmaya