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
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 [thread overview]
Message-ID: <20200207092219.115056-3-tianjia.zhang@linux.alibaba.com> (raw)
In-Reply-To: <20200207092219.115056-1-tianjia.zhang@linux.alibaba.com>
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 <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..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"
--
2.17.1
prev parent reply other threads:[~2020-02-07 9:22 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-07 9:22 [PATCH] IMA hash algorithm supports sm3-256 Tianjia Zhang
2020-02-07 9:22 ` [PATCH 1/2] crypto: sm3 - add a new alias name sm3-256 Tianjia Zhang
2020-02-10 3:17 ` Eric Biggers
[not found] ` <b7ce247b-ede1-4b01-bb11-894c042679e1.tianjia.zhang@linux.alibaba.com>
2020-02-10 12:06 ` 回复：[PATCH " Tianjia Zhang
2020-02-10 16:30 ` [PATCH " Ken Goldman
2020-02-10 16:39 ` James Bottomley
[not found] ` <7a496bb15f264eab920bf081338d67af@MN2PR20MB2973.namprd20.prod.outlook.com>
2020-02-10 17:01 ` Van Leeuwen, Pascal
2020-02-10 17:39 ` Mimi Zohar
2020-02-10 18:02 ` Ken Goldman
2020-02-10 18:36 ` Eric Biggers
[not found] ` <3b21122352a44cb9a20030a32f07e38a@MN2PR20MB2973.namprd20.prod.outlook.com>
2020-02-11 7:56 ` Van Leeuwen, Pascal
2020-02-07 9:22 ` Tianjia Zhang [this message]
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