From: Danny Tsen <dtsen@linux.ibm.com>
To: linux-crypto@vger.kernel.org
Cc: herbert@gondor.apana.org.au, leitao@debian.org,
nayna@linux.ibm.com, appro@cryptogams.org,
linux-kernel@vger.kernel.org, ltcgcw@linux.vnet.ibm.com,
dtsen@us.ibm.com, Danny Tsen <dtsen@linux.ibm.com>
Subject: [PATCH v4 0/6] crypto: Accelerated AES/GCM stitched implementation
Date: Mon, 20 Feb 2023 15:42:18 -0500 [thread overview]
Message-ID: <20230220204224.4907-1-dtsen@linux.ibm.com> (raw)
This patch series enable an accelerated AES/GCM stitched implementation
for Power10 or later 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):
Update Kconfig and Makefile.
Glue code for AES/GCM stitched implementation.
An accelerated AES/GCM stitched implementation.
Supporting functions for AES.
Supporting functions for ghash.
A perl script to process PowerPC assembler source.
arch/powerpc/crypto/Kconfig | 17 +
arch/powerpc/crypto/Makefile | 13 +
arch/powerpc/crypto/aes-gcm-p10-glue.c | 345 ++++++
arch/powerpc/crypto/aes-gcm-p10.S | 1521 ++++++++++++++++++++++++
arch/powerpc/crypto/aesp8-ppc.pl | 585 +++++++++
arch/powerpc/crypto/ghashp8-ppc.pl | 370 ++++++
arch/powerpc/crypto/ppc-xlate.pl | 229 ++++
7 files changed, 3080 insertions(+)
create mode 100644 arch/powerpc/crypto/aes-gcm-p10-glue.c
create mode 100644 arch/powerpc/crypto/aes-gcm-p10.S
create mode 100644 arch/powerpc/crypto/aesp8-ppc.pl
create mode 100644 arch/powerpc/crypto/ghashp8-ppc.pl
create mode 100644 arch/powerpc/crypto/ppc-xlate.pl
--
2.31.1
next reply other threads:[~2023-02-20 20:42 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-20 20:42 Danny Tsen [this message]
2023-02-20 20:42 ` [PATCH v4 1/6] Update Kconfig and Makefile Danny Tsen
2023-02-21 2:45 ` Herbert Xu
2023-02-21 2:57 ` Danny Tsen
2023-02-21 2:59 ` Herbert Xu
2023-02-21 3:05 ` Danny Tsen
2023-02-20 20:42 ` [PATCH v4 2/6] Glue code for AES/GCM stitched implementation Danny Tsen
2023-02-20 20:42 ` [PATCH v4 3/6] An accelerated " Danny Tsen
2023-02-20 20:42 ` [PATCH v4 4/6] Supporting functions for AES Danny Tsen
2023-02-20 20:42 ` [PATCH v4 5/6] Supporting functions for ghash Danny Tsen
2023-02-20 20:42 ` [PATCH v4 6/6] A perl script to process PowerPC assembler source Danny Tsen
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