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

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Date:   Tue, 29 Nov 2022 19:52:30 +0800
From:   Danny Tsen <dtsen@...ux.ibm.com>
To:     linux-crypto@...r.kernel.org
Cc:     herbert@...dor.apana.org.au, leitao@...ian.org,
        nayna@...ux.ibm.com, appro@...ptogams.org,
        linux-kernel@...r.kernel.org, ltcgcw@...ux.vnet.ibm.com,
        dtsen@...ux.ibm.com
Subject: [PATCH 0/6] crypto: Accelerated AES/GCM stitched implementation

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.

Danny Tsen (7):
  powerpc/crypto: Define new module in Kconfig.
  powerpc/crypto: Create new module driver.
  powerpc/crypto: Functions to set round keys and encrypt data.
  powerpc/crypto: Functions for creating hash table and generate hash.
  powerpc/crypto: Glue code to create AEAD algorithm module.
  powerpc/crypto: Added new stitched AES/GCM implementation.
  powerpc/crypto: Perl script to process PowerPC asember source.

 arch/powerpc/crypto/Kconfig  | 11 +++++++++++
 arch/powerpc/crypto/Makefile | 10 ++++++++++
 arch/powerpc/crypto/p10-aes-gcm-glue.c | 341 +++++++++++++++++++++++++
 arch/powerpc/crypto/p10_aes_gcm.S | 1519 +++++++++++++++++++++++++++++
 arch/powerpc/crypto/aesp8-ppc.pl | 3846 ++++++++++++++++++++++++++++++
 arch/powerpc/crypto/ghashp8-ppc.pl | 370 +++++++++++++++++++++++++++++
 arch/powerpc/crypto/ppc-xlate.pl | 229 +++++++++++++++++++++++++++++++
 7 file changed, 6026 insertions(+)
 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/aesp8-ppc.pl
 create mode 100644 arch/powerpc/crypto/ghashp8-ppc.pl
 create mode 100644 arch/powerpc/crypto/ppc-xlate.pl
-- 
2.31.1