Serpent cipher algorithm (x86_64/SSE2)

modulename: serpent-sse2-x86_64.ko

configname: CONFIG_CRYPTO_SERPENT_SSE2_X86_64

Linux Kernel Configuration
└─>Cryptographic API
└─>Serpent cipher algorithm (x86_64/SSE2)
In linux kernel since version 3.1 (release Date: 2011-10-24)  
Serpent cipher algorithm, by Anderson, Biham & Knudsen.

Keys are allowed to be from 0 to 256 bits in length, in steps
of 8 bits.

This module provides Serpent cipher algorithm that processes eight
blocks parallel using SSE2 instruction set.

See also:
<https://www.cl.cam.ac.uk/~rja14/serpent.html>

source code: