[PATCH] apparmor: use SHA-256 library API instead of crypto_shash API

[Eric Biggers]

On Mon, Apr 28, 2025 at 12:04:30PM -0700, Eric Biggers wrote:
> From: Eric Biggers <ebiggers at google.com>
> 
> This user of SHA-256 does not support any other algorithm, so the
> crypto_shash abstraction provides no value.  Just use the SHA-256
> library API instead, which is much simpler and easier to use.
> 
> Signed-off-by: Eric Biggers <ebiggers at google.com>
> ---
> 
> This patch is targeting the apparmor tree for 6.16.
> 
>  security/apparmor/Kconfig  |  3 +-
>  security/apparmor/crypto.c | 85 ++++++--------------------------------
>  2 files changed, 13 insertions(+), 75 deletions(-)

Any interest in taking this patch through the apparmor or security trees?

- Eric