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Macro for loop length

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This commit is contained in:
Douglas Stebila 2019-05-18 11:27:45 +02:00
rodzic 3d67b4c1c2
commit 82fdce64a2
4 zmienionych plików z 4 dodań i 4 usunięć
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2
crypto_kem/newhope1024cca/clean/poly.c
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@ -151,7 +151,7 @@ void PQCLEAN_NEWHOPE1024CCA_CLEAN_poly_decompress(poly *r, const unsigned char *
**************************************************/
void PQCLEAN_NEWHOPE1024CCA_CLEAN_poly_frommsg(poly *r, const unsigned char *msg) {
unsigned int i, j, mask;
for (i = 0; i < 32; i++) { // XXX: MACRO for 32
for (i = 0; i < NEWHOPE_SYMBYTES; i++) {
for (j = 0; j < 8; j++) {
mask = -((msg[i] >> j) & 1);
r->coeffs[8 * i + j + 0] = mask & (NEWHOPE_Q / 2);

2
crypto_kem/newhope1024cpa/clean/poly.c
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@ -151,7 +151,7 @@ void PQCLEAN_NEWHOPE1024CPA_CLEAN_poly_decompress(poly *r, const unsigned char *
**************************************************/
void PQCLEAN_NEWHOPE1024CPA_CLEAN_poly_frommsg(poly *r, const unsigned char *msg) {
unsigned int i, j, mask;
for (i = 0; i < 32; i++) { // XXX: MACRO for 32
for (i = 0; i < NEWHOPE_SYMBYTES; i++) {
for (j = 0; j < 8; j++) {
mask = -((msg[i] >> j) & 1);
r->coeffs[8 * i + j + 0] = mask & (NEWHOPE_Q / 2);

2
crypto_kem/newhope512cca/clean/poly.c
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@ -151,7 +151,7 @@ void PQCLEAN_NEWHOPE512CCA_CLEAN_poly_decompress(poly *r, const unsigned char *a
**************************************************/
void PQCLEAN_NEWHOPE512CCA_CLEAN_poly_frommsg(poly *r, const unsigned char *msg) {
unsigned int i, j, mask;
for (i = 0; i < 32; i++) { // XXX: MACRO for 32
for (i = 0; i < NEWHOPE_SYMBYTES; i++) {
for (j = 0; j < 8; j++) {
mask = -((msg[i] >> j) & 1);
r->coeffs[8 * i + j + 0] = mask & (NEWHOPE_Q / 2);

2
crypto_kem/newhope512cpa/clean/poly.c
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@ -151,7 +151,7 @@ void PQCLEAN_NEWHOPE512CPA_CLEAN_poly_decompress(poly *r, const unsigned char *a
**************************************************/
void PQCLEAN_NEWHOPE512CPA_CLEAN_poly_frommsg(poly *r, const unsigned char *msg) {
unsigned int i, j, mask;
for (i = 0; i < 32; i++) { // XXX: MACRO for 32
for (i = 0; i < NEWHOPE_SYMBYTES; i++) {
for (j = 0; j < 8; j++) {
mask = -((msg[i] >> j) & 1);
r->coeffs[8 * i + j + 0] = mask & (NEWHOPE_Q / 2);