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From: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
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> (raw)
In-Reply-To: <20200210124440.23929-1-tianjia.zhang@linux.alibaba.com>

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 <tianjia.zhang@linux.alibaba.com>
---
 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"
-- 
2.17.1


  parent reply index

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-10 12:44 [PATCH] IMA hash algorithm supports sm3 Tianjia Zhang
2020-02-10 12:44 ` [PATCH 1/2] crypto: rename sm3-256 to sm3 in hash_algo_name Tianjia Zhang
2020-02-10 17:42   ` Mimi Zohar
2020-02-11 21:49   ` Mimi Zohar
2020-02-11 23:23     ` Mimi Zohar
2020-02-10 12:44 ` Tianjia Zhang [this message]
     [not found] ` <42b6db00b1864da9ad76a8d5964fdb74@MN2PR20MB2973.namprd20.prod.outlook.com>
2020-02-11  7:47   ` Van Leeuwen, Pascal

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