linux-kernel - Re: [PATCH v2 0/6] crypto: Accelerated AES/GCM stitched implementation

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Message-ID: <Y8DaRph5Sv709m/m@gondor.apana.org.au>
Date:   Fri, 13 Jan 2023 12:12:54 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Danny Tsen <dtsen@...ux.ibm.com>
Cc:     linux-crypto@...r.kernel.org, leitao@...ian.org,
        nayna@...ux.ibm.com, appro@...ptogams.org,
        linux-kernel@...r.kernel.org, ltcgcw@...ux.vnet.ibm.com
Subject: Re: [PATCH v2 0/6] crypto: Accelerated AES/GCM stitched
 implementation

On Sun, Dec 04, 2022 at 07:34:52PM -0500, Danny Tsen wrote:
> This patch series enable an accelerated AES/GCM stitched implementation for
> Power10+ CPU(ppc64le).  This module supports AEAD algorithm.  The stitched
> implementation provides 3.5X+ better performance than the baseline.
> 
> This patch has been tested with the kernel crypto module tcrypt.ko and has
> passed the selftest.  The patch is also tested with
> CONFIG_CRYPTO_MANAGER_EXTRA_TESTS enabled
> 
> Danny Tsen (6):
>   Patch1: Update Kconfig and Makefile.
>   Patch2: Glue code for AES/GCM stitched implementation.
>   Patch3: An accelerated AES/GCM stitched implementation.
>   Patch4: Supporting functions for AES.
>   Patch5: Supporting functions for ghash.
>   Patch6: A perl script to process PowerPC assembler source.
> 
>  arch/powerpc/crypto/Kconfig            |   11 +
>  arch/powerpc/crypto/Makefile           |   10 +
>  arch/powerpc/crypto/aesp8-ppc.pl       | 3846 ++++++++++++++++++++++++
>  arch/powerpc/crypto/ghashp8-ppc.pl     |  370 +++
>  arch/powerpc/crypto/p10-aes-gcm-glue.c |  345 +++
>  arch/powerpc/crypto/p10_aes_gcm.S      | 1519 ++++++++++
>  arch/powerpc/crypto/ppc-xlate.pl       |  229 ++
>  7 files changed, 6330 insertions(+)
>  create mode 100644 arch/powerpc/crypto/aesp8-ppc.pl
>  create mode 100644 arch/powerpc/crypto/ghashp8-ppc.pl
>  create mode 100644 arch/powerpc/crypto/p10-aes-gcm-glue.c
>  create mode 100644 arch/powerpc/crypto/p10_aes_gcm.S
>  create mode 100644 arch/powerpc/crypto/ppc-xlate.pl
> 
> -- 
> 2.31.1

All applied.  Thanks.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt