From patchwork Mon Jun 3 14:50:45 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Damian Nowak X-Patchwork-Id: 54182 X-Patchwork-Delegate: gakhil@marvell.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 9E7F21B9BB; Mon, 3 Jun 2019 16:54:31 +0200 (CEST) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 8147E1B965 for ; Mon, 3 Jun 2019 16:54:17 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Jun 2019 07:54:17 -0700 X-ExtLoop1: 1 Received: from damiannx-mobl1.ger.corp.intel.com ([10.103.104.100]) by fmsmga001.fm.intel.com with ESMTP; 03 Jun 2019 07:54:15 -0700 From: Nowak To: dev@dpdk.org Cc: fiona.trahe@intel.com, arkadiuszx.kusztal@intel.com, Damian Nowak Date: Mon, 3 Jun 2019 16:50:45 +0200 Message-Id: <20190603145048.2596-7-damianx.nowak@intel.com> X-Mailer: git-send-email 2.21.0.windows.1 In-Reply-To: <20190603145048.2596-1-damianx.nowak@intel.com> References: <20190603145048.2596-1-damianx.nowak@intel.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH 6/9] cryptodev: add digest encrypted feature flag 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: Damian Nowak Some PMDs can only support digest being encrypted separately in auth-cipher operations. Thus it is required to add feature flag in PMD to reflect if it does support digest-appended both: digest generation with encryption and decryption with digest verification. Signed-off-by: Damian Nowak --- lib/librte_cryptodev/rte_cryptodev.c | 2 ++ lib/librte_cryptodev/rte_cryptodev.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/lib/librte_cryptodev/rte_cryptodev.c b/lib/librte_cryptodev/rte_cryptodev.c index 00c2cf4..f657192 100644 --- a/lib/librte_cryptodev/rte_cryptodev.c +++ b/lib/librte_cryptodev/rte_cryptodev.c @@ -490,6 +490,8 @@ rte_cryptodev_get_feature_name(uint64_t flag) return "RSA_PRIV_OP_KEY_EXP"; case RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_QT: return "RSA_PRIV_OP_KEY_QT"; + case RTE_CRYPTODEV_FF_DIGEST_ENCRYPTED: + return "DIGEST_ENCRYPTED"; default: return NULL; } diff --git a/lib/librte_cryptodev/rte_cryptodev.h b/lib/librte_cryptodev/rte_cryptodev.h index 2d4f6d7..c0d406e 100644 --- a/lib/librte_cryptodev/rte_cryptodev.h +++ b/lib/librte_cryptodev/rte_cryptodev.h @@ -442,6 +442,8 @@ rte_cryptodev_asym_get_xform_enum(enum rte_crypto_asym_xform_type *xform_enum, /**< 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 */ +#define RTE_CRYPTODEV_FF_DIGEST_ENCRYPTED (1ULL << 19) +/**< Support digest appended auth-cipher operations */ /**