From: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
To: herbert@gondor.apana.org.au, davem@davemloft.net,
jarkko.sakkinen@linux.intel.com, zohar@linux.ibm.com,
ebiggers@kernel.org, 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 v2 2/2] ima: add sm3 algorithm to hash algorithm configuration list
Date: Mon, 17 Feb 2020 17:36:49 +0800 [thread overview]
Message-ID: <20200217093649.97938-3-tianjia.zhang@linux.alibaba.com> (raw)
In-Reply-To: <20200217093649.97938-1-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 711ff10fa36e..3f3ee4e2eb0d 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
prev parent reply other threads:[~2020-02-17 9:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-17 9:36 [PATCH v2] IMA hash algorithm supports sm3 Tianjia Zhang
2020-02-17 9:36 ` [PATCH v2 1/2] crypto: fix mismatched hash algorithm name sm3-256 to sm3 Tianjia Zhang
2020-02-18 1:33 ` Mimi Zohar
2020-02-18 2:43 ` Tianjia Zhang
[not found] ` <f26b221c-f2e1-a14b-46cb-cae03f1357aa@linux.alibaba.com>
2020-02-18 14:24 ` Mimi Zohar
2020-02-17 9:36 ` Tianjia Zhang [this message]
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