diff options
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 63588bdf3b5d..d63f319924d2 100644 --- a/arch/arm/crypto/Kconfig +++ b/arch/arm/crypto/Kconfig @@ -110,4 +110,14 @@ config CRYPTO_AES_ARM_CE Use an implementation of AES in CBC, CTR and XTS modes that uses ARMv8 Crypto Extensions +config CRYPTO_GHASH_ARM_CE + tristate "PMULL-accelerated GHASH using ARMv8 Crypto Extensions" + depends on KERNEL_MODE_NEON + select CRYPTO_HASH + select CRYPTO_CRYPTD + help + Use an implementation of GHASH (used by the GCM AEAD chaining mode) + that uses the 64x64 to 128 bit polynomial multiplication (vmull.p64) + that is part of the ARMv8 Crypto Extensions + endif |