From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2566BC43461 for ; Mon, 10 May 2021 09:02:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E8DD660FD9 for ; Mon, 10 May 2021 09:02:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230229AbhEJJEC (ORCPT ); Mon, 10 May 2021 05:04:02 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:2613 "EHLO szxga06-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230187AbhEJJD6 (ORCPT ); Mon, 10 May 2021 05:03:58 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4Fdw4n640szmVWT; Mon, 10 May 2021 17:00:41 +0800 (CST) Received: from localhost.localdomain (10.67.165.24) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.498.0; Mon, 10 May 2021 17:02:45 +0800 From: Hui Tang To: , CC: , , , Subject: [PATCH 1/2] crypto: ecdh - extend 'cra_driver_name' with curve name Date: Mon, 10 May 2021 16:59:47 +0800 Message-ID: <1620637188-36988-2-git-send-email-tanghui20@huawei.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1620637188-36988-1-git-send-email-tanghui20@huawei.com> References: <1620637188-36988-1-git-send-email-tanghui20@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.67.165.24] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Currently, 'cra_driver_name' cannot be used to specify ecdh algorithm with a special curve, so extending it with curve name. Although using 'cra_name' can also specify a special curve, but ecdh generic driver cannot be specified when vendor hardware accelerator has registered. Signed-off-by: Hui Tang --- crypto/ecdh.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/crypto/ecdh.c b/crypto/ecdh.c index 04a427b..07eb34f 100644 --- a/crypto/ecdh.c +++ b/crypto/ecdh.c @@ -141,7 +141,7 @@ static struct kpp_alg ecdh_nist_p192 = { .init = ecdh_nist_p192_init_tfm, .base = { .cra_name = "ecdh-nist-p192", - .cra_driver_name = "ecdh-generic", + .cra_driver_name = "ecdh-nist-p192-generic", .cra_priority = 100, .cra_module = THIS_MODULE, .cra_ctxsize = sizeof(struct ecdh_ctx), @@ -166,7 +166,7 @@ static struct kpp_alg ecdh_nist_p256 = { .init = ecdh_nist_p256_init_tfm, .base = { .cra_name = "ecdh-nist-p256", - .cra_driver_name = "ecdh-generic", + .cra_driver_name = "ecdh-nist-p256-generic", .cra_priority = 100, .cra_module = THIS_MODULE, .cra_ctxsize = sizeof(struct ecdh_ctx), -- 2.8.1