From 15d5910e92614e642e7485bb9e89d46e4d1d65d9 Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Fri, 19 Jan 2018 12:04:38 +0000 Subject: crypto: arm64/sha3 - new v8.2 Crypto Extensions implementation Implement the various flavours of SHA3 using the new optional EOR3/RAX1/XAR/BCAX instructions introduced by ARMv8.2. Tested-by: Steve Capper Signed-off-by: Ard Biesheuvel Signed-off-by: Herbert Xu --- arch/arm64/crypto/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm64/crypto/Kconfig') diff --git a/arch/arm64/crypto/Kconfig b/arch/arm64/crypto/Kconfig index aad288f4b9de..3321b2c9a2b5 100644 --- a/arch/arm64/crypto/Kconfig +++ b/arch/arm64/crypto/Kconfig @@ -35,6 +35,12 @@ config CRYPTO_SHA512_ARM64_CE select CRYPTO_HASH select CRYPTO_SHA512_ARM64 +config CRYPTO_SHA3_ARM64 + tristate "SHA3 digest algorithm (ARMv8.2 Crypto Extensions)" + depends on KERNEL_MODE_NEON + select CRYPTO_HASH + select CRYPTO_SHA3 + config CRYPTO_GHASH_ARM64_CE tristate "GHASH/AES-GCM using ARMv8 Crypto Extensions" depends on KERNEL_MODE_NEON -- cgit v1.2.3