From patchwork Mon Feb 10 12:44:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "tianjia.zhang" X-Patchwork-Id: 198123 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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, 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 9FCE4C352A4 for ; Mon, 10 Feb 2020 12:49:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 793572051A for ; Mon, 10 Feb 2020 12:49:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729326AbgBJMou (ORCPT ); Mon, 10 Feb 2020 07:44:50 -0500 Received: from out30-54.freemail.mail.aliyun.com ([115.124.30.54]:60893 "EHLO out30-54.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730700AbgBJMou (ORCPT ); Mon, 10 Feb 2020 07:44:50 -0500 X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R481e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=e01f04446; MF=tianjia.zhang@linux.alibaba.com; NM=1; PH=DS; RN=11; SR=0; TI=SMTPD_---0Tpbr4vV_1581338685; Received: from localhost(mailfrom:tianjia.zhang@linux.alibaba.com fp:SMTPD_---0Tpbr4vV_1581338685) by smtp.aliyun-inc.com(127.0.0.1); Mon, 10 Feb 2020 20:44:45 +0800 From: Tianjia Zhang To: herbert@gondor.apana.org.au, davem@davemloft.net, zohar@linux.ibm.com, dmitry.kasatkin@gmail.com, jmorris@namei.org, serge@hallyn.com, ebiggers@kernel.org Cc: linux-crypto@vger.kernel.org, linux-integrity@vger.kernel.org, linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] ima: add sm3 algorithm to hash algorithm configuration list Date: Mon, 10 Feb 2020 20:44:40 +0800 Message-Id: <20200210124440.23929-3-tianjia.zhang@linux.alibaba.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200210124440.23929-1-tianjia.zhang@linux.alibaba.com> References: <20200210124440.23929-1-tianjia.zhang@linux.alibaba.com> Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org sm3 has been supported by the ima hash algorithm, but it is not yet in the Kconfig configuration list. After adding, both ima and tpm2 can support sm3 well. Signed-off-by: Tianjia Zhang --- security/integrity/ima/Kconfig | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/security/integrity/ima/Kconfig b/security/integrity/ima/Kconfig index 838476d780e5..ace6762c1cf1 100644 --- a/security/integrity/ima/Kconfig +++ b/security/integrity/ima/Kconfig @@ -112,6 +112,10 @@ choice config IMA_DEFAULT_HASH_WP512 bool "WP512" depends on CRYPTO_WP512=y && !IMA_TEMPLATE + + config IMA_DEFAULT_HASH_SM3 + bool "SM3" + depends on CRYPTO_SM3=y && !IMA_TEMPLATE endchoice config IMA_DEFAULT_HASH @@ -121,6 +125,7 @@ config IMA_DEFAULT_HASH default "sha256" if IMA_DEFAULT_HASH_SHA256 default "sha512" if IMA_DEFAULT_HASH_SHA512 default "wp512" if IMA_DEFAULT_HASH_WP512 + default "sm3" if IMA_DEFAULT_HASH_SM3 config IMA_WRITE_POLICY bool "Enable multiple writes to the IMA policy"