diff options
Diffstat (limited to 'src/security')
| -rw-r--r-- | src/security/vboot/Kconfig | 8 | ||||
| -rw-r--r-- | src/security/vboot/Makefile.inc | 1 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/security/vboot/Kconfig b/src/security/vboot/Kconfig index 9025979596..a9981874cc 100644 --- a/src/security/vboot/Kconfig +++ b/src/security/vboot/Kconfig @@ -291,6 +291,14 @@ config VBOOT_X86_SHA256_ACCELERATION Use sha256msg1, sha256msg2, sha256rnds2 instruction to accelerate SHA hash calculation in vboot. +config VBOOT_ARMV8_CE_SHA256_ACCELERATION + bool "Use ARMv8 Crypto Extension for sha256 hash calculation" + default y if CHROMEOS + default n + depends on ARCH_ARM64 + help + Use ARMv8 Crypto Extension to accelerate SHA hash calculation in vboot. + config VBOOT_DEFINE_WIDEVINE_COUNTERS bool default n diff --git a/src/security/vboot/Makefile.inc b/src/security/vboot/Makefile.inc index 52d6de39f6..9e42ab124b 100644 --- a/src/security/vboot/Makefile.inc +++ b/src/security/vboot/Makefile.inc @@ -30,6 +30,7 @@ $$(VBOOT_LIB_$(1)): $(obj)/config.h EC_EFS="$(CONFIG_VBOOT_EC_EFS)" \ X86_SHA_EXT="$(if $(CONFIG_ARCH_$(call toupper,$(1))_X86_32)$(CONFIG_ARCH_$(call toupper,$(1))_X86_64),$\ $(CONFIG_VBOOT_X86_SHA256_ACCELERATION))" \ + ARMV8_CRYPTO_EXT="$(if $(CONFIG_ARCH_$(call toupper,$(1))_ARMV8_64),$$(CONFIG_VBOOT_ARMV8_CE_SHA256_ACCELERATION))" \ $(MAKE) -C $(VBOOT_SOURCE) \ BUILD=$$(abspath $$(dir $$(VBOOT_LIB_$(1)))) \ V=$(V) \ |