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| author | Loic Poulain <loic.poulain@linaro.org> | 2022-06-01 20:26:31 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-06-27 13:36:28 -0400 |
| commit | 0fcc1c76d1acaa68a0675f0baa0e5d9a25908bae (patch) | |
| tree | 5f9a634239d20404cbc5cf97080ae558176d28be /arch/arm/cpu/armv8/Makefile | |
| parent | 915047048f0acd3dbfe8605b854f151815f9be96 (diff) | |
| download | u-boot-0fcc1c76d1acaa68a0675f0baa0e5d9a25908bae.zip u-boot-0fcc1c76d1acaa68a0675f0baa0e5d9a25908bae.tar.gz u-boot-0fcc1c76d1acaa68a0675f0baa0e5d9a25908bae.tar.bz2 | |
armv8 SHA-256 using ARMv8 Crypto Extensions
This patch adds support for the SHA-256 Secure Hash Algorithm for CPUs
that have support for the SHA-256 part of the ARM v8 Crypto Extensions.
It greatly improves sha-256 based operations, about 17x faster on iMX8M
evk board. ~12ms vs ~208ms for a 20MiB kernel sha-256 verification.
asm implementation is a simplified version of the Linux version (from
Ard Biesheuvel).
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Diffstat (limited to 'arch/arm/cpu/armv8/Makefile')
| -rw-r--r-- | arch/arm/cpu/armv8/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/Makefile b/arch/arm/cpu/armv8/Makefile index ff2495c..2e4bf9e 100644 --- a/arch/arm/cpu/armv8/Makefile +++ b/arch/arm/cpu/armv8/Makefile @@ -45,3 +45,4 @@ obj-$(CONFIG_ARMV8_PSCI) += psci.o obj-$(CONFIG_TARGET_BCMNS3) += bcmns3/ obj-$(CONFIG_XEN) += xen/ obj-$(CONFIG_ARMV8_CE_SHA1) += sha1_ce_glue.o sha1_ce_core.o +obj-$(CONFIG_ARMV8_CE_SHA256) += sha256_ce_glue.o sha256_ce_core.o |