[PATCH] ima: Fix hash dependency to correct algorithm

[PATCH] ima: Fix hash dependency to correct algorithm

[Tianjia Zhang]

Commit d2825fa9365d ("crypto: sm3,sm4 - move into crypto directory") moves
the SM3 and SM4 stand-alone library and the algorithm implementation for
the Crypto API into the same directory, and the corresponding relationship
of Kconfig is modified, CONFIG_CRYPTO_SM3/4 corresponds to the stand-alone
library of SM3/4, and CONFIG_CRYPTO_SM3/4_GENERIC corresponds to the
algorithm implementation for the Crypto API. Therefore, it is necessary
for this module to depend on the correct algorithm.

Fixes: d2825fa9365d ("crypto: sm3,sm4 - move into crypto directory")
Cc: Jason A. Donenfeld <Jason@zx2c4.com>
Cc: stable@vger.kernel.org # v5.19+
Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
---
 security/integrity/ima/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/integrity/ima/Kconfig b/security/integrity/ima/Kconfig
index 7249f16257c7..39caeca47444 100644
--- a/security/integrity/ima/Kconfig
+++ b/security/integrity/ima/Kconfig
@@ -112,7 +112,7 @@ choice
 
 	config IMA_DEFAULT_HASH_SM3
 		bool "SM3"
-		depends on CRYPTO_SM3=y
+		depends on CRYPTO_SM3_GENERIC=y
 endchoice
 
 config IMA_DEFAULT_HASH
-- 
2.24.3 (Apple Git-128)

Re: [PATCH] ima: Fix hash dependency to correct algorithm

[Mimi Zohar]

On Fri, 2022-11-25 at 20:18 +0800, Tianjia Zhang wrote:
> Commit d2825fa9365d ("crypto: sm3,sm4 - move into crypto directory") moves
> the SM3 and SM4 stand-alone library and the algorithm implementation for
> the Crypto API into the same directory, and the corresponding relationship
> of Kconfig is modified, CONFIG_CRYPTO_SM3/4 corresponds to the stand-alone
> library of SM3/4, and CONFIG_CRYPTO_SM3/4_GENERIC corresponds to the
> algorithm implementation for the Crypto API. Therefore, it is necessary
> for this hmodule to depend on the correct algorithm.
> 
> Fixes: d2825fa9365d ("crypto: sm3,sm4 - move into crypto directory")
> Cc: Jason A. Donenfeld <Jason@zx2c4.com>
> Cc: stable@vger.kernel.org # v5.19+
> Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>

Thanks, Tianjia.