GHASH digest algorithm (CLMUL-NI accelerated)

modulename: ghash-clmulni-intel.ko

configname: CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL

Linux Kernel Configuration
└─>Cryptographic API
└─>GHASH digest algorithm (CLMUL-NI accelerated)
In linux kernel since version 2.6.33 (release Date: 2010-02-24)  
GHASH is message digest algorithm for GCM (Galois/Counter Mode).
The implementation is accelerated by CLMUL-NI of Intel.

source code: