From patchwork Tue Jun 12 10:39:46 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kovacevic, Marko" X-Patchwork-Id: 41008 X-Patchwork-Delegate: pablo.de.lara.guarch@intel.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 50F591E93A; Tue, 12 Jun 2018 12:40:03 +0200 (CEST) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id EB0031E937 for ; Tue, 12 Jun 2018 12:40:00 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Jun 2018 03:39:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,214,1526367600"; d="scan'208";a="236728298" Received: from silpixa00399502.ir.intel.com (HELO silpixa00399502.ger.corp.intel.com) ([10.237.223.218]) by fmsmga006.fm.intel.com with ESMTP; 12 Jun 2018 03:39:58 -0700 From: "Kovacevic, Marko" To: dev@dpdk.org Cc: pablo.de.lara.guarch@intel.com, deepak.k.jain@intel.com, "Kovacevic, Marko" , Marko@dpdk.org Date: Tue, 12 Jun 2018 11:39:46 +0100 Message-Id: <20180612103946.34385-1-marko.kovacevic@intel.com> X-Mailer: git-send-email 2.9.5 Subject: [dpdk-dev] [PATCH v1] crypto/qat: add support for 8 byte 3DES 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" Added extra case to support 8 byte key size for 3DES CBC. Also changed capabilities to reflect the change. Signed-off-by: Marko, Kovacevic --- drivers/crypto/qat/qat_adf/qat_algs.h | 1 + drivers/crypto/qat/qat_adf/qat_algs_build_desc.c | 1 + drivers/crypto/qat/qat_crypto_capabilities.h | 2 +- test/test/test_cryptodev_des_test_vectors.h | 6 ++++-- 4 files changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/crypto/qat/qat_adf/qat_algs.h b/drivers/crypto/qat/qat_adf/qat_algs.h index 88bd5f00e..a3a3545ef 100644 --- a/drivers/crypto/qat/qat_adf/qat_algs.h +++ b/drivers/crypto/qat/qat_adf/qat_algs.h @@ -21,6 +21,7 @@ /* 3DES key sizes */ #define QAT_3DES_KEY_SZ_OPT1 24 /* Keys are independent */ #define QAT_3DES_KEY_SZ_OPT2 16 /* K3=K1 */ +#define QAT_3DES_KEY_SZ_OPT3 8 /* K1=K2=K3 */ #define QAT_AES_HW_CONFIG_CBC_ENC(alg) \ ICP_QAT_HW_CIPHER_CONFIG_BUILD(ICP_QAT_HW_CIPHER_CBC_MODE, alg, \ diff --git a/drivers/crypto/qat/qat_adf/qat_algs_build_desc.c b/drivers/crypto/qat/qat_adf/qat_algs_build_desc.c index c87ed40fe..e89858d22 100644 --- a/drivers/crypto/qat/qat_adf/qat_algs_build_desc.c +++ b/drivers/crypto/qat/qat_adf/qat_algs_build_desc.c @@ -994,6 +994,7 @@ int qat_alg_validate_3des_key(int key_len, enum icp_qat_hw_cipher_algo *alg) switch (key_len) { case QAT_3DES_KEY_SZ_OPT1: case QAT_3DES_KEY_SZ_OPT2: + case QAT_3DES_KEY_SZ_OPT3: *alg = ICP_QAT_HW_CIPHER_ALGO_3DES; break; default: diff --git a/drivers/crypto/qat/qat_crypto_capabilities.h b/drivers/crypto/qat/qat_crypto_capabilities.h index 001c32c5d..1d6110970 100644 --- a/drivers/crypto/qat/qat_crypto_capabilities.h +++ b/drivers/crypto/qat/qat_crypto_capabilities.h @@ -434,7 +434,7 @@ .algo = RTE_CRYPTO_CIPHER_3DES_CBC, \ .block_size = 8, \ .key_size = { \ - .min = 16, \ + .min = 8, \ .max = 24, \ .increment = 8 \ }, \ diff --git a/test/test/test_cryptodev_des_test_vectors.h b/test/test/test_cryptodev_des_test_vectors.h index 7479e70f0..103345605 100644 --- a/test/test/test_cryptodev_des_test_vectors.h +++ b/test/test/test_cryptodev_des_test_vectors.h @@ -1233,14 +1233,16 @@ static const struct blockcipher_test_case triple_des_cipheronly_test_cases[] = { .test_data = &triple_des64cbc_test_vector, .op_mask = BLOCKCIPHER_TEST_OP_ENCRYPT, .pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_MB | - BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL + BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL | + BLOCKCIPHER_TEST_TARGET_PMD_QAT }, { .test_descr = "3DES-64-CBC Decryption", .test_data = &triple_des64cbc_test_vector, .op_mask = BLOCKCIPHER_TEST_OP_DECRYPT, .pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_MB | - BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL + BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL | + BLOCKCIPHER_TEST_TARGET_PMD_QAT }, { .test_descr = "3DES-128-CBC Encryption",