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Don't use const integer arguments

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Thom Wiggers 2019-12-11 08:51:26 +01:00 committad av Kris Kwiatkowski
förälder 862d0d3094
incheckning a037d6ccf6
3 ändrade filer med 6 tillägg och 12 borttagningar
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6
crypto_sign/dilithium2/clean/rounding.c
Visa fil

@ -1,5 +1,3 @@
#include <stdint.h>
#include "params.h"
#include "rounding.h"
@ -77,7 +75,7 @@ uint32_t PQCLEAN_DILITHIUM2_CLEAN_decompose(uint32_t a, uint32_t *a0) {
*
* Returns 1 if high bits of a and b differ and 0 otherwise.
**************************************************/
unsigned int PQCLEAN_DILITHIUM2_CLEAN_make_hint(const uint32_t a0, const uint32_t a1) {
unsigned int PQCLEAN_DILITHIUM2_CLEAN_make_hint(uint32_t a0, uint32_t a1) {
if (a0 <= GAMMA2 || a0 > Q - GAMMA2 || (a0 == Q - GAMMA2 && a1 == 0)) {
return 0;
}
@ -95,7 +93,7 @@ unsigned int PQCLEAN_DILITHIUM2_CLEAN_make_hint(const uint32_t a0, const uint32_
*
* Returns corrected high bits.
**************************************************/
uint32_t PQCLEAN_DILITHIUM2_CLEAN_use_hint(const uint32_t a, const unsigned int hint) {
uint32_t PQCLEAN_DILITHIUM2_CLEAN_use_hint(uint32_t a, unsigned int hint) {
uint32_t a0, a1;
a1 = PQCLEAN_DILITHIUM2_CLEAN_decompose(a, &a0);

6
crypto_sign/dilithium3/clean/rounding.c
Visa fil

@ -1,5 +1,3 @@
#include <stdint.h>
#include "params.h"
#include "rounding.h"
@ -77,7 +75,7 @@ uint32_t PQCLEAN_DILITHIUM3_CLEAN_decompose(uint32_t a, uint32_t *a0) {
*
* Returns 1 if high bits of a and b differ and 0 otherwise.
**************************************************/
unsigned int PQCLEAN_DILITHIUM3_CLEAN_make_hint(const uint32_t a0, const uint32_t a1) {
unsigned int PQCLEAN_DILITHIUM3_CLEAN_make_hint(uint32_t a0, uint32_t a1) {
if (a0 <= GAMMA2 || a0 > Q - GAMMA2 || (a0 == Q - GAMMA2 && a1 == 0)) {
return 0;
}
@ -95,7 +93,7 @@ unsigned int PQCLEAN_DILITHIUM3_CLEAN_make_hint(const uint32_t a0, const uint32_
*
* Returns corrected high bits.
**************************************************/
uint32_t PQCLEAN_DILITHIUM3_CLEAN_use_hint(const uint32_t a, const unsigned int hint) {
uint32_t PQCLEAN_DILITHIUM3_CLEAN_use_hint(uint32_t a, unsigned int hint) {
uint32_t a0, a1;
a1 = PQCLEAN_DILITHIUM3_CLEAN_decompose(a, &a0);

6
crypto_sign/dilithium4/clean/rounding.c
Visa fil

@ -1,5 +1,3 @@
#include <stdint.h>
#include "params.h"
#include "rounding.h"
@ -77,7 +75,7 @@ uint32_t PQCLEAN_DILITHIUM4_CLEAN_decompose(uint32_t a, uint32_t *a0) {
*
* Returns 1 if high bits of a and b differ and 0 otherwise.
**************************************************/
unsigned int PQCLEAN_DILITHIUM4_CLEAN_make_hint(const uint32_t a0, const uint32_t a1) {
unsigned int PQCLEAN_DILITHIUM4_CLEAN_make_hint(uint32_t a0, uint32_t a1) {
if (a0 <= GAMMA2 || a0 > Q - GAMMA2 || (a0 == Q - GAMMA2 && a1 == 0)) {
return 0;
}
@ -95,7 +93,7 @@ unsigned int PQCLEAN_DILITHIUM4_CLEAN_make_hint(const uint32_t a0, const uint32_
*
* Returns corrected high bits.
**************************************************/
uint32_t PQCLEAN_DILITHIUM4_CLEAN_use_hint(const uint32_t a, const unsigned int hint) {
uint32_t PQCLEAN_DILITHIUM4_CLEAN_use_hint(uint32_t a, unsigned int hint) {
uint32_t a0, a1;
a1 = PQCLEAN_DILITHIUM4_CLEAN_decompose(a, &a0);