From: Eric Biggers <ebiggers@kernel.org>
To: "Chang S. Bae" <chang.seok.bae@intel.com>
Cc: tglx@linutronix.de, mingo@kernel.org, bp@suse.de,
luto@kernel.org, x86@kernel.org, herbert@gondor.apana.org.au,
dan.j.williams@intel.com, dave.hansen@intel.com,
ravi.v.shankar@intel.com, linux-crypto@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [RFC PATCH v2 10/11] crypto: x86/aes-kl - Support AES algorithm using Key Locker instructions
Date: Mon, 17 May 2021 14:34:43 -0700 [thread overview]
Message-ID: <YKLhc6HX9+JunQ/X@gmail.com> (raw)
In-Reply-To: <20210514201508.27967-11-chang.seok.bae@intel.com>
On Fri, May 14, 2021 at 01:15:07PM -0700, Chang S. Bae wrote:
>
> Included are methods for ECB, CBC, CTR, and XTS modes. They are not
> compatible with other implementations as referencing an encrypted form
> only.
Your code uses the standard algorithm names like cbc(aes), which implies that it
is compatible with the standard cbc(aes). So which is it -- compatible or not
compatible -- and if it isn't compatible, what is the expected use case?
- Eric
next prev parent reply other threads:[~2021-05-17 21:34 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-14 20:14 [RFC PATCH v2 00/11] x86: Support Intel Key Locker Chang S. Bae
2021-05-14 20:14 ` [RFC PATCH v2 01/11] x86/cpufeature: Enumerate Key Locker feature Chang S. Bae
2021-05-14 20:14 ` [RFC PATCH v2 02/11] x86/insn: Add Key Locker instructions to the opcode map Chang S. Bae
2021-05-14 20:15 ` [RFC PATCH v2 03/11] x86/cpu: Load Key Locker internal key at boot-time Chang S. Bae
2021-05-14 20:15 ` [RFC PATCH v2 04/11] x86/msr-index: Add MSRs for Key Locker internal key Chang S. Bae
2021-05-14 20:15 ` [RFC PATCH v2 05/11] x86/power: Restore Key Locker internal key from the ACPI S3/4 sleep states Chang S. Bae
2021-05-24 14:21 ` Rafael J. Wysocki
2021-05-14 20:15 ` [RFC PATCH v2 06/11] x86/cpu: Add a config option and a chicken bit for Key Locker Chang S. Bae
2021-05-14 20:15 ` [RFC PATCH v2 07/11] selftests/x86: Test Key Locker internal key maintenance Chang S. Bae
2021-05-14 20:15 ` [RFC PATCH v2 08/11] crypto: x86/aes-ni - Improve error handling Chang S. Bae
2021-05-14 20:15 ` [RFC PATCH v2 09/11] crypto: x86/aes-ni - Refactor to prepare a new AES implementation Chang S. Bae
2021-05-14 20:15 ` [RFC PATCH v2 10/11] crypto: x86/aes-kl - Support AES algorithm using Key Locker instructions Chang S. Bae
2021-05-17 21:34 ` Eric Biggers [this message]
2021-05-17 22:20 ` Bae, Chang Seok
2021-05-17 23:33 ` Eric Biggers
2021-05-18 16:57 ` Andy Lutomirski
2021-05-14 20:15 ` [RFC PATCH v2 11/11] x86/cpu: Support the hardware randomization option for Key Locker internal key Chang S. Bae
2021-05-15 18:01 ` [RFC PATCH v2 00/11] x86: Support Intel Key Locker Andy Lutomirski
2021-05-17 18:21 ` Bae, Chang Seok
2021-05-17 18:45 ` Dan Williams
2021-05-17 22:20 ` Bae, Chang Seok
2021-05-17 20:15 ` Sean Christopherson
2021-05-18 17:10 ` Andy Lutomirski
2021-05-18 17:52 ` Sean Christopherson
2021-05-19 23:26 ` Andy Lutomirski
2021-05-19 23:34 ` Sean Christopherson
2021-05-20 0:00 ` Sean Christopherson
2021-12-06 21:48 ` Bae, Chang Seok
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