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s=20210705; t=1747467811; bh=lanJpbv9eIpVwnNir9zHCZiOBrpASKbYIfOvh94qE0A=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=RhJ+KMZtISmBcG8VHzjLOZGEHQSzEn22K/Vvh1z4goxtT/GSulK/7RdtlQm7qSVtm TmMZEB/ieODGr3CE05DesfVT60YuSgTlI+HxyllppffHVryJspPqkQ2re6u9LvHxwu C88BTkSEo5GY57P5MmVL6a7Y0iD0jnmQy6/BM/Obo6CzW61WSd9k2Tc45PiwVXz99z DR9XQpNq2VpnK0T1pRdc2J7RF/2esN6u4dYCU1wa32rU3HgGqHC+q2PZj3BKYO9G7g neQyDrxPeXwt19iOaRMwm4y/pPpgQdzUnfPU0MWJV1NkJ6wswxy80zg2zGeURLRTbv KRTE+hMP0ZqHQ== Message-ID: <4f37c07c-3a39-4c98-b9c4-13356f5a10dc@canonical.com> Date: Sat, 17 May 2025 00:43:30 -0700 Precedence: bulk X-Mailing-List: linux-security-module@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] apparmor: use SHA-256 library API instead of crypto_shash API To: Eric Biggers , apparmor@lists.ubuntu.com Cc: linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org References: <20250428190430.850240-1-ebiggers@kernel.org> <20250514042147.GA2073@sol> Content-Language: en-US From: John Johansen Autocrypt: addr=john.johansen@canonical.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 5/13/25 21:21, Eric Biggers wrote: > On Mon, Apr 28, 2025 at 12:04:30PM -0700, Eric Biggers wrote: >> From: Eric Biggers >> >> 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 >> --- >> >> 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? > I can take it through my tree