Keccak-permutation

Topics
	KECCAK-permutation BMI2
	KECCAK-permutation for SHA-3-related functions using BMI2 instructions.

Files
file	keccak_helpers.cpp
file	keccak_helpers.h
	Internal Header.
file	keccak_perm.cpp
file	keccak_perm.h
	Internal Header.
file	keccak_perm_round.h
	Internal Header.

Detailed Description