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ANDROID: gki_defconfig: enable accelerated AES and SHA-256

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Enable AES and SHA-256 accelerated with the ARM Cryptography Extensions
or with AES-NI, as recommended by
kernel-configs/android-4.19/android-recommended-{arm64,x86}.config.
These are ~10x faster than the other software implementations of AES and
SHA-256 on most devices, and often are required to get acceptable
fscrypt and dm-verity performance.

Bug: 142410832
Change-Id: Ia2794f47711132d5caa9021e6e81fb625e02be8d
Signed-off-by: Eric Biggers <ebiggers@google.com>
This commit is contained in:
Eric Biggers
2019-10-09 13:00:58 -07:00
committed by Alistair Delva
parent f88cf56790
commit ffcc640198
2 changed files with 4 additions and 1 deletions
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3
arch/arm64/configs/gki_defconfig
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@@ -69,7 +69,8 @@ CONFIG_ARM_SCPI_PROTOCOL=y
# CONFIG_ARM_SCPI_POWER_DOMAIN is not set
# CONFIG_EFI_ARMSTUB_DTB_LOADER is not set
CONFIG_ARM64_CRYPTO=y
CONFIG_CRYPTO_AES_ARM64=y
CONFIG_CRYPTO_SHA2_ARM64_CE=y
CONFIG_CRYPTO_AES_ARM64_CE_BLK=y
CONFIG_KPROBES=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y

2
arch/x86/configs/gki_defconfig
View File

@@ -381,6 +381,8 @@ CONFIG_SECURITY_NETWORK=y
CONFIG_HARDENED_USERCOPY=y
CONFIG_SECURITY_SELINUX=y
CONFIG_CRYPTO_ADIANTUM=y
CONFIG_CRYPTO_SHA256_SSSE3=y
CONFIG_CRYPTO_AES_NI_INTEL=y
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_ZSTD=y
CONFIG_CRYPTO_ANSI_CPRNG=y