Messages in this thread | | | Date | Mon, 13 Mar 2023 07:59:12 -0500 | Subject | Re: [RESEND PATCH v4 0/6] crypto: Accelerated AES/GCM stitched implementation | From | Danny Tsen <> |
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Thanks Hubert.
-Danny
On 3/10/23 5:28 AM, Herbert Xu wrote: > On Mon, Feb 20, 2023 at 10:40:15PM -0500, Danny Tsen wrote: >> 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): >> 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. >> Update Kconfig and Makefile. >> >> 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 ++++ >> arch/powerpc/crypto/Kconfig | 17 + >> arch/powerpc/crypto/Makefile | 13 + >> 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 > All applied. Thanks.
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