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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2015-03-10 09:47:45 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-03-12 11:13:35 +0100 |
| commit | 864cbeed4ab22de8c4d9a49101e9fd63c6f7fda2 (patch) | |
| tree | ed5d371a21bfe5dc27fcab6e562a19be6af12880 /arch/arm/crypto/Kconfig | |
| parent | crypto: arm - move ARM specific Kconfig definitions to a dedicated file (diff) | |
| download | linux-864cbeed4ab22de8c4d9a49101e9fd63c6f7fda2.tar.xz linux-864cbeed4ab22de8c4d9a49101e9fd63c6f7fda2.zip | |
crypto: arm - add support for SHA1 using ARMv8 Crypto Instructions
This implements the SHA1 secure hash algorithm using the AArch32
versions of the ARMv8 Crypto Extensions for SHA1.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/arm/crypto/Kconfig')
| -rw-r--r-- | arch/arm/crypto/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig index 66fe82857e99..d7bc10beb8ac 100644 --- a/arch/arm/crypto/Kconfig +++ b/arch/arm/crypto/Kconfig @@ -27,6 +27,16 @@ config CRYPTO_SHA1_ARM_NEON using optimized ARM NEON assembly, when NEON instructions are available. +config CRYPTO_SHA1_ARM_CE + tristate "SHA1 digest algorithm (ARM v8 Crypto Extensions)" + depends on KERNEL_MODE_NEON + select CRYPTO_SHA1_ARM + select CRYPTO_SHA1 + select CRYPTO_HASH + help + SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented + using special ARMv8 Crypto Extensions. + config CRYPTO_SHA512_ARM_NEON tristate "SHA384 and SHA512 digest algorithm (ARM NEON)" depends on KERNEL_MODE_NEON |