CONFIG_CRYPTO_GHASH_ARM_CE is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
PMULL-accelerated GHASH using ARMv8 Crypto Extensions
modulename: ghash-arm-ce.ko
configname: CONFIG_CRYPTO_GHASH_ARM_CE
Linux Kernel Configuration
└─>ARM Accelerated Cryptographic Algorithms
└─>PMULL-accelerated GHASH using ARMv8 Crypto Extensions
In linux kernel since version 3.10 (release Date: 2013-06-30)
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
that uses the 64x64 to 128 bit polynomial multiplication (vmull.p64)
that is part of the ARMv8 Crypto Extensions
source code:
depends
CONFIG_ARM_CRYPTOCONFIG_KERNEL_MODE_NEON or CONFIG_CC_IS_CLANG or CONFIG_GCC_VERSIONCONFIG_40800