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Wed, 8 Sep 2021 12:51:51 +0000 From: Gagandeep Singh To: gakhil@marvell.com, dev@dpdk.org Cc: thomas@monjalon.net, Hemant Agrawal , Gagandeep Singh Date: Wed, 8 Sep 2021 18:21:24 +0530 Message-Id: <20210908125127.3566886-3-g.singh@nxp.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210908125127.3566886-1-g.singh@nxp.com> References: <20210908120115.3548009-2-g.singh@nxp.com> <20210908125127.3566886-1-g.singh@nxp.com> X-ClientProxiedBy: SG2PR03CA0144.apcprd03.prod.outlook.com (2603:1096:4:c8::17) To VI1PR04MB6960.eurprd04.prod.outlook.com (2603:10a6:803:12d::10) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from lsv03457.swis.in-blr01.nxp.com (14.142.151.118) by SG2PR03CA0144.apcprd03.prod.outlook.com (2603:1096:4:c8::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4500.14 via Frontend Transport; Wed, 8 Sep 2021 12:51:49 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 555d1703-3d29-4a58-1c3c-08d972c76d6e X-MS-TrafficTypeDiagnostic: VI1PR04MB3024: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:3276; 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ShortMAC-I is the 16 least significant bits of calculated MAC-I. Usually when a RRC message is exchanged between UE and eNodeB it is integrity & ciphered protected. MAC-I = f(key, varShortMAC-I, count, bearer, direction). Here varShortMAC-I is prepared by using (current cellId, pci of source cell and C-RNTI of old cell). Other parameters like count, bearer and direction set to all 1. Signed-off-by: Gagandeep Singh Signed-off-by: Hemant Agrawal --- app/test-crypto-perf/cperf_options_parsing.c | 8 +++++++- doc/guides/prog_guide/rte_security.rst | 11 ++++++++++- doc/guides/tools/cryptoperf.rst | 2 +- lib/security/rte_security.h | 1 + 4 files changed, 19 insertions(+), 3 deletions(-) -- 2.25.1 diff --git a/app/test-crypto-perf/cperf_options_parsing.c b/app/test-crypto-perf/cperf_options_parsing.c index e84f56cfaa..0348972c85 100644 --- a/app/test-crypto-perf/cperf_options_parsing.c +++ b/app/test-crypto-perf/cperf_options_parsing.c @@ -662,7 +662,8 @@ parse_pdcp_sn_sz(struct cperf_options *opts, const char *arg) const char *cperf_pdcp_domain_strs[] = { [RTE_SECURITY_PDCP_MODE_CONTROL] = "control", - [RTE_SECURITY_PDCP_MODE_DATA] = "data" + [RTE_SECURITY_PDCP_MODE_DATA] = "data", + [RTE_SECURITY_PDCP_MODE_SHORT_MAC] = "short_mac" }; static int @@ -677,6 +678,11 @@ parse_pdcp_domain(struct cperf_options *opts, const char *arg) cperf_pdcp_domain_strs [RTE_SECURITY_PDCP_MODE_DATA], RTE_SECURITY_PDCP_MODE_DATA + }, + { + cperf_pdcp_domain_strs + [RTE_SECURITY_PDCP_MODE_SHORT_MAC], + RTE_SECURITY_PDCP_MODE_SHORT_MAC } }; diff --git a/doc/guides/prog_guide/rte_security.rst b/doc/guides/prog_guide/rte_security.rst index f72bc8a78f..ad92c16868 100644 --- a/doc/guides/prog_guide/rte_security.rst +++ b/doc/guides/prog_guide/rte_security.rst @@ -1,5 +1,5 @@ .. SPDX-License-Identifier: BSD-3-Clause - Copyright 2017,2020 NXP + Copyright 2017,2020-2021 NXP @@ -408,6 +408,15 @@ PMD which supports the IPsec and PDCP protocol. }, .crypto_capabilities = pmd_capabilities }, + { /* PDCP Lookaside Protocol offload short MAC-I */ + .action = RTE_SECURITY_ACTION_TYPE_LOOKASIDE_PROTOCOL, + .protocol = RTE_SECURITY_PROTOCOL_PDCP, + .pdcp = { + .domain = RTE_SECURITY_PDCP_MODE_SHORT_MAC, + .capa_flags = 0 + }, + .crypto_capabilities = pmd_capabilities + }, { .action = RTE_SECURITY_ACTION_TYPE_NONE } diff --git a/doc/guides/tools/cryptoperf.rst b/doc/guides/tools/cryptoperf.rst index be3109054d..9a7b990596 100644 --- a/doc/guides/tools/cryptoperf.rst +++ b/doc/guides/tools/cryptoperf.rst @@ -318,7 +318,7 @@ The following are the application command-line options: * ``--pdcp-domain `` - Set PDCP domain to specify Control/user plane. + Set PDCP domain to specify short_mac/control/user plane. * ``--docsis-hdr-sz `` diff --git a/lib/security/rte_security.h b/lib/security/rte_security.h index 88d31de0a6..2e136d7929 100644 --- a/lib/security/rte_security.h +++ b/lib/security/rte_security.h @@ -233,6 +233,7 @@ struct rte_security_macsec_xform { enum rte_security_pdcp_domain { RTE_SECURITY_PDCP_MODE_CONTROL, /**< PDCP control plane */ RTE_SECURITY_PDCP_MODE_DATA, /**< PDCP data plane */ + RTE_SECURITY_PDCP_MODE_SHORT_MAC, /**< PDCP short mac */ }; /** PDCP Frame direction */