1
1
mirror of https://github.com/henrydcase/pqc.git synced 2024-11-26 09:21:28 +00:00
pqcrypto/crypto_kem/hqc-256-2-cca2/leaktime/gf.h
Sebastian 4054af0c42 HQC submission (#202)
* Sebastian's HQC merge request

* Clean up changes to common infrastructure

* Fix Bitmask macro

It assumed that ``unsigned long`` was 64 bit

* Remove maxlen from nistseedexpander

It's a complicated thing to handle because the value is larger than size_t supports on 32-bit platforms

* Initialize buffers to help linter

* Add Nistseedexpander test

* Resolve UB in gf2x.c

Some of the shifts could be larger than WORD_SIZE_BITS, ie. larger than
the width of uint64_t. This apparently on Intel gets interpreted as the
shift mod 64, but on ARM something else happened.

* Fix Windows complaints

* rename log, exp which appear to be existing functions on MS

* Solve endianness problems

* remove all spaces before ';'

* Fix duplicate consistency

* Fix duplicate consistency

* Fix complaints by MSVC about narrowing int

* Add nistseedexpander.obj to COMMON_OBJECTS_NOPATH

* astyle format util.[ch]

* add util.h to makefile

* Sort includes in util.h

* Fix more Windows MSVC complaints

Co-authored-by: Sebastian Verschoor <sebastian@zeroknowledge.me>
Co-authored-by: Thom Wiggers <thom@thomwiggers.nl>
2021-03-24 21:02:46 +00:00

19 lines
491 B
C

#ifndef PQCLEAN_HQC2562CCA2_LEAKTIME_GF_H
#define PQCLEAN_HQC2562CCA2_LEAKTIME_GF_H
/**
* @file gf.h
* Header file of gf.c
*/
#include <stddef.h>
#include <stdint.h>
uint16_t PQCLEAN_HQC2562CCA2_LEAKTIME_gf_log(uint16_t elt);
uint16_t PQCLEAN_HQC2562CCA2_LEAKTIME_gf_mul(uint16_t a, uint16_t b);
uint16_t PQCLEAN_HQC2562CCA2_LEAKTIME_gf_square(uint16_t a);
uint16_t PQCLEAN_HQC2562CCA2_LEAKTIME_gf_inverse(uint16_t a);
uint16_t PQCLEAN_HQC2562CCA2_LEAKTIME_gf_mod(uint16_t i);
#endif