From patchwork Fri Jun 7 10:06:06 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Damian Nowak X-Patchwork-Id: 54538 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 81E201BA56; Fri, 7 Jun 2019 12:09:55 +0200 (CEST) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id A207A1B9D5 for ; Fri, 7 Jun 2019 12:09:41 +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 fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 Jun 2019 03:09:41 -0700 X-ExtLoop1: 1 Received: from damiannx-mobl1.ger.corp.intel.com ([10.103.104.100]) by fmsmga001.fm.intel.com with ESMTP; 07 Jun 2019 03:09:40 -0700 From: Damian Nowak To: dev@dpdk.org Cc: fiona.trahe@intel.com, arkadiuszx.kusztal@intel.com, Damian Nowak Date: Fri, 7 Jun 2019 12:06:06 +0200 Message-Id: <20190607100608.16212-10-damianx.nowak@intel.com> X-Mailer: git-send-email 2.21.0.windows.1 In-Reply-To: <20190607100608.16212-1-damianx.nowak@intel.com> References: <20190603145048.2596-1-damianx.nowak@intel.com> <20190607100608.16212-1-damianx.nowak@intel.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH v2 09/10] doc/crypto: document digest-encrypted limitations in qat 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" This patch adds description of limitation when using digest-appended auth-cipher operations on QuickAssist Technology driver. Signed-off-by: Damian Nowak --- doc/guides/cryptodevs/qat.rst | 1 + 1 file changed, 1 insertion(+) diff --git a/doc/guides/cryptodevs/qat.rst b/doc/guides/cryptodevs/qat.rst index e905f6d..7b57035 100644 --- a/doc/guides/cryptodevs/qat.rst +++ b/doc/guides/cryptodevs/qat.rst @@ -82,6 +82,7 @@ Limitations * ZUC EEA3/EIA3 is not supported by dh895xcc devices * Maximum additional authenticated data (AAD) for GCM is 240 bytes long and must be passed to the device in a buffer rounded up to the nearest block-size multiple (x16) and padded with zeros. * Queue pairs are not thread-safe (that is, within a single queue pair, RX and TX from different lcores is not supported). +* Only SNOW 3G (UIA2), KASUMI (F9) and ZUC (EIA3) are supported, when using hash-cipher with digest appended and encrypted operations. Extra notes on KASUMI F9 ~~~~~~~~~~~~~~~~~~~~~~~~