From patchwork Fri Feb 7 09:22:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "tianjia.zhang" X-Patchwork-Id: 11370039 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4B724139A for ; Fri, 7 Feb 2020 09:22:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2A18D20838 for ; Fri, 7 Feb 2020 09:22:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726798AbgBGJWi (ORCPT ); Fri, 7 Feb 2020 04:22:38 -0500 Received: from out4436.biz.mail.alibaba.com ([47.88.44.36]:58115 "EHLO out4436.biz.mail.alibaba.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726451AbgBGJWi (ORCPT ); Fri, 7 Feb 2020 04:22:38 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R801e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01f04455;MF=tianjia.zhang@linux.alibaba.com;NM=1;PH=DS;RN=10;SR=0;TI=SMTPD_---0TpLWpJm_1581067344; Received: from localhost(mailfrom:tianjia.zhang@linux.alibaba.com fp:SMTPD_---0TpLWpJm_1581067344) by smtp.aliyun-inc.com(127.0.0.1); Fri, 07 Feb 2020 17:22:24 +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 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 sm3-256 algorithm to hash algorithm configuration list Date: Fri, 7 Feb 2020 17:22:19 +0800 Message-Id: <20200207092219.115056-3-tianjia.zhang@linux.alibaba.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200207092219.115056-1-tianjia.zhang@linux.alibaba.com> References: <20200207092219.115056-1-tianjia.zhang@linux.alibaba.com> Sender: owner-linux-security-module@vger.kernel.org Precedence: bulk List-ID: sm3-256 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 sm3-256 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..27b5df895808 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_256 + bool "SM3_256" + 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 "sm3-256" if IMA_DEFAULT_HASH_SM3_256 config IMA_WRITE_POLICY bool "Enable multiple writes to the IMA policy"