From patchwork Tue Sep 7 09:07:13 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Radu Nicolau X-Patchwork-Id: 98161 X-Patchwork-Delegate: gakhil@marvell.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 4BDF1A0C46; Tue, 7 Sep 2021 11:13:51 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0673F410ED; Tue, 7 Sep 2021 11:13:51 +0200 (CEST) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by mails.dpdk.org (Postfix) with ESMTP id BD5A5410EB for ; Tue, 7 Sep 2021 11:13:49 +0200 (CEST) X-IronPort-AV: E=McAfee;i="6200,9189,10099"; a="207259281" X-IronPort-AV: E=Sophos;i="5.85,274,1624345200"; d="scan'208";a="207259281" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Sep 2021 02:13:48 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,274,1624345200"; d="scan'208";a="692370507" Received: from silpixa00400884.ir.intel.com ([10.243.22.82]) by fmsmga006.fm.intel.com with ESMTP; 07 Sep 2021 02:13:47 -0700 From: Radu Nicolau To: Declan Doherty , Pablo de Lara Cc: dev@dpdk.org, Radu Nicolau Date: Tue, 7 Sep 2021 10:07:13 +0100 Message-Id: <20210907090715.460856-2-radu.nicolau@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210907090715.460856-1-radu.nicolau@intel.com> References: <20210907090715.460856-1-radu.nicolau@intel.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH 2/3] crypto/aesni_mb: add AES CCM 192-bit key support X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 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" Add support for 192 bit keys for AES CCM algorithm. Signed-off-by: Declan Doherty Signed-off-by: Radu Nicolau --- drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c | 6 ++++++ drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c index b8ab84e215..6419aed123 100644 --- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c +++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c @@ -689,6 +689,12 @@ aesni_mb_set_session_aead_parameters(const MB_MGR *mb_mgr, sess->cipher.expanded_aes_keys.encode, sess->cipher.expanded_aes_keys.decode); break; + case AES_192_BYTES: + sess->cipher.key_length_in_bytes = AES_192_BYTES; + IMB_AES_KEYEXP_192(mb_mgr, xform->aead.key.data, + sess->cipher.expanded_aes_keys.encode, + sess->cipher.expanded_aes_keys.decode); + break; case AES_256_BYTES: sess->cipher.key_length_in_bytes = AES_256_BYTES; IMB_AES_KEYEXP_256(mb_mgr, xform->aead.key.data, diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c index ebf75198ae..5b89be04fb 100644 --- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c +++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c @@ -402,7 +402,7 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = { .min = 16, #if IMB_VERSION(0, 54, 2) <= IMB_VERSION_NUM .max = 32, - .increment = 16 + .increment = 8 #else .max = 16, .increment = 0