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NTRU Prime: avoid narrowing in loop iteration

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This commit is contained in:
John M. Schanck 2020-09-02 17:30:26 -04:00
parent 06ff242344
commit 7b93f968f1
6 changed files with 12 additions and 6 deletions
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3
crypto_kem/ntrulpr653/clean/crypto_sort_int32.c
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@ -16,7 +16,8 @@
/* assume 2 <= n <= 0x40000000 */ /* assume 2 <= n <= 0x40000000 */
void PQCLEAN_NTRULPR653_CLEAN_crypto_sort_int32(int32_t *x, long long n) { void PQCLEAN_NTRULPR653_CLEAN_crypto_sort_int32(int32_t *x, long long n) {
int32 top, p, q, r, i, j; int32 top, p, q, r, i;
long long j;
top = 1; top = 1;
while (top < n - top) { while (top < n - top) {

3
crypto_kem/ntrulpr761/clean/crypto_sort_int32.c
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@ -16,7 +16,8 @@
/* assume 2 <= n <= 0x40000000 */ /* assume 2 <= n <= 0x40000000 */
void PQCLEAN_NTRULPR761_CLEAN_crypto_sort_int32(int32_t *x, long long n) { void PQCLEAN_NTRULPR761_CLEAN_crypto_sort_int32(int32_t *x, long long n) {
int32 top, p, q, r, i, j; int32 top, p, q, r, i;
long long j;
top = 1; top = 1;
while (top < n - top) { while (top < n - top) {

3
crypto_kem/ntrulpr857/clean/crypto_sort_int32.c
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@ -16,7 +16,8 @@
/* assume 2 <= n <= 0x40000000 */ /* assume 2 <= n <= 0x40000000 */
void PQCLEAN_NTRULPR857_CLEAN_crypto_sort_int32(int32_t *x, long long n) { void PQCLEAN_NTRULPR857_CLEAN_crypto_sort_int32(int32_t *x, long long n) {
int32 top, p, q, r, i, j; int32 top, p, q, r, i;
long long j;
top = 1; top = 1;
while (top < n - top) { while (top < n - top) {

3
crypto_kem/sntrup653/clean/crypto_sort_int32.c
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@ -16,7 +16,8 @@
/* assume 2 <= n <= 0x40000000 */ /* assume 2 <= n <= 0x40000000 */
void PQCLEAN_SNTRUP653_CLEAN_crypto_sort_int32(int32_t *x, long long n) { void PQCLEAN_SNTRUP653_CLEAN_crypto_sort_int32(int32_t *x, long long n) {
int32 top, p, q, r, i, j; int32 top, p, q, r, i;
long long j;
top = 1; top = 1;
while (top < n - top) { while (top < n - top) {

3
crypto_kem/sntrup761/clean/crypto_sort_int32.c
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@ -16,7 +16,8 @@
/* assume 2 <= n <= 0x40000000 */ /* assume 2 <= n <= 0x40000000 */
void PQCLEAN_SNTRUP761_CLEAN_crypto_sort_int32(int32_t *x, long long n) { void PQCLEAN_SNTRUP761_CLEAN_crypto_sort_int32(int32_t *x, long long n) {
int32 top, p, q, r, i, j; int32 top, p, q, r, i;
long long j;
top = 1; top = 1;
while (top < n - top) { while (top < n - top) {

3
crypto_kem/sntrup857/clean/crypto_sort_int32.c
View File

@ -16,7 +16,8 @@
/* assume 2 <= n <= 0x40000000 */ /* assume 2 <= n <= 0x40000000 */
void PQCLEAN_SNTRUP857_CLEAN_crypto_sort_int32(int32_t *x, long long n) { void PQCLEAN_SNTRUP857_CLEAN_crypto_sort_int32(int32_t *x, long long n) {
int32 top, p, q, r, i, j; int32 top, p, q, r, i;
long long j;
top = 1; top = 1;
while (top < n - top) { while (top < n - top) {