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explicit casts

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This commit is contained in:
John M. Schanck 2020-11-27 08:32:56 -05:00
parent 688ff2fe50
commit c00cb2dd20
12 changed files with 30 additions and 30 deletions
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4
crypto_kem/kyber1024-90s/clean/indcpa.c
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@ -167,9 +167,9 @@ void PQCLEAN_KYBER102490S_CLEAN_gen_matrix(polyvec *a, const uint8_t seed[KYBER_
for (i = 0; i < KYBER_K; i++) { for (i = 0; i < KYBER_K; i++) {
for (j = 0; j < KYBER_K; j++) { for (j = 0; j < KYBER_K; j++) {
if (transposed) { if (transposed) {
xof_absorb(&state, seed, i, j); xof_absorb(&state, seed, (uint8_t)i, (uint8_t)j);
} else { } else {
xof_absorb(&state, seed, j, i); xof_absorb(&state, seed, (uint8_t)j, (uint8_t)i);
} }
xof_squeezeblocks(buf, GEN_MATRIX_NBLOCKS, &state); xof_squeezeblocks(buf, GEN_MATRIX_NBLOCKS, &state);

6
crypto_kem/kyber1024-90s/clean/poly.c
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@ -88,9 +88,9 @@ void PQCLEAN_KYBER102490S_CLEAN_poly_tobytes(uint8_t r[KYBER_POLYBYTES], const p
t0 += ((int16_t)t0 >> 15) & KYBER_Q; t0 += ((int16_t)t0 >> 15) & KYBER_Q;
t1 = a->coeffs[2 * i + 1]; t1 = a->coeffs[2 * i + 1];
t1 += ((int16_t)t1 >> 15) & KYBER_Q; t1 += ((int16_t)t1 >> 15) & KYBER_Q;
r[3 * i + 0] = (t0 >> 0); r[3 * i + 0] = (uint8_t)(t0 >> 0);
r[3 * i + 1] = (t0 >> 8) | (t1 << 4); r[3 * i + 1] = (uint8_t)((t0 >> 8) | (t1 << 4));
r[3 * i + 2] = (t1 >> 4); r[3 * i + 2] = (uint8_t)(t1 >> 4);
} }
} }

4
crypto_kem/kyber1024/clean/indcpa.c
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@ -167,9 +167,9 @@ void PQCLEAN_KYBER1024_CLEAN_gen_matrix(polyvec *a, const uint8_t seed[KYBER_SYM
for (i = 0; i < KYBER_K; i++) { for (i = 0; i < KYBER_K; i++) {
for (j = 0; j < KYBER_K; j++) { for (j = 0; j < KYBER_K; j++) {
if (transposed) { if (transposed) {
xof_absorb(&state, seed, i, j); xof_absorb(&state, seed, (uint8_t)i, (uint8_t)j);
} else { } else {
xof_absorb(&state, seed, j, i); xof_absorb(&state, seed, (uint8_t)j, (uint8_t)i);
} }
xof_squeezeblocks(buf, GEN_MATRIX_NBLOCKS, &state); xof_squeezeblocks(buf, GEN_MATRIX_NBLOCKS, &state);

6
crypto_kem/kyber1024/clean/poly.c
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@ -88,9 +88,9 @@ void PQCLEAN_KYBER1024_CLEAN_poly_tobytes(uint8_t r[KYBER_POLYBYTES], const poly
t0 += ((int16_t)t0 >> 15) & KYBER_Q; t0 += ((int16_t)t0 >> 15) & KYBER_Q;
t1 = a->coeffs[2 * i + 1]; t1 = a->coeffs[2 * i + 1];
t1 += ((int16_t)t1 >> 15) & KYBER_Q; t1 += ((int16_t)t1 >> 15) & KYBER_Q;
r[3 * i + 0] = (t0 >> 0); r[3 * i + 0] = (uint8_t)(t0 >> 0);
r[3 * i + 1] = (t0 >> 8) | (t1 << 4); r[3 * i + 1] = (uint8_t)((t0 >> 8) | (t1 << 4));
r[3 * i + 2] = (t1 >> 4); r[3 * i + 2] = (uint8_t)(t1 >> 4);
} }
} }

4
crypto_kem/kyber512-90s/clean/indcpa.c
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@ -167,9 +167,9 @@ void PQCLEAN_KYBER51290S_CLEAN_gen_matrix(polyvec *a, const uint8_t seed[KYBER_S
for (i = 0; i < KYBER_K; i++) { for (i = 0; i < KYBER_K; i++) {
for (j = 0; j < KYBER_K; j++) { for (j = 0; j < KYBER_K; j++) {
if (transposed) { if (transposed) {
xof_absorb(&state, seed, i, j); xof_absorb(&state, seed, (uint8_t)i, (uint8_t)j);
} else { } else {
xof_absorb(&state, seed, j, i); xof_absorb(&state, seed, (uint8_t)j, (uint8_t)i);
} }
xof_squeezeblocks(buf, GEN_MATRIX_NBLOCKS, &state); xof_squeezeblocks(buf, GEN_MATRIX_NBLOCKS, &state);

6
crypto_kem/kyber512-90s/clean/poly.c
View File

@ -75,9 +75,9 @@ void PQCLEAN_KYBER51290S_CLEAN_poly_tobytes(uint8_t r[KYBER_POLYBYTES], const po
t0 += ((int16_t)t0 >> 15) & KYBER_Q; t0 += ((int16_t)t0 >> 15) & KYBER_Q;
t1 = a->coeffs[2 * i + 1]; t1 = a->coeffs[2 * i + 1];
t1 += ((int16_t)t1 >> 15) & KYBER_Q; t1 += ((int16_t)t1 >> 15) & KYBER_Q;
r[3 * i + 0] = (t0 >> 0); r[3 * i + 0] = (uint8_t)(t0 >> 0);
r[3 * i + 1] = (t0 >> 8) | (t1 << 4); r[3 * i + 1] = (uint8_t)((t0 >> 8) | (t1 << 4));
r[3 * i + 2] = (t1 >> 4); r[3 * i + 2] = (uint8_t)(t1 >> 4);
} }
} }

4
crypto_kem/kyber512/clean/indcpa.c
View File

@ -167,9 +167,9 @@ void PQCLEAN_KYBER512_CLEAN_gen_matrix(polyvec *a, const uint8_t seed[KYBER_SYMB
for (i = 0; i < KYBER_K; i++) { for (i = 0; i < KYBER_K; i++) {
for (j = 0; j < KYBER_K; j++) { for (j = 0; j < KYBER_K; j++) {
if (transposed) { if (transposed) {
xof_absorb(&state, seed, i, j); xof_absorb(&state, seed, (uint8_t)i, (uint8_t)j);
} else { } else {
xof_absorb(&state, seed, j, i); xof_absorb(&state, seed, (uint8_t)j, (uint8_t)i);
} }
xof_squeezeblocks(buf, GEN_MATRIX_NBLOCKS, &state); xof_squeezeblocks(buf, GEN_MATRIX_NBLOCKS, &state);

6
crypto_kem/kyber512/clean/poly.c
View File

@ -75,9 +75,9 @@ void PQCLEAN_KYBER512_CLEAN_poly_tobytes(uint8_t r[KYBER_POLYBYTES], const poly
t0 += ((int16_t)t0 >> 15) & KYBER_Q; t0 += ((int16_t)t0 >> 15) & KYBER_Q;
t1 = a->coeffs[2 * i + 1]; t1 = a->coeffs[2 * i + 1];
t1 += ((int16_t)t1 >> 15) & KYBER_Q; t1 += ((int16_t)t1 >> 15) & KYBER_Q;
r[3 * i + 0] = (t0 >> 0); r[3 * i + 0] = (uint8_t)(t0 >> 0);
r[3 * i + 1] = (t0 >> 8) | (t1 << 4); r[3 * i + 1] = (uint8_t)((t0 >> 8) | (t1 << 4));
r[3 * i + 2] = (t1 >> 4); r[3 * i + 2] = (uint8_t)(t1 >> 4);
} }
} }

4
crypto_kem/kyber768-90s/clean/indcpa.c
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@ -167,9 +167,9 @@ void PQCLEAN_KYBER76890S_CLEAN_gen_matrix(polyvec *a, const uint8_t seed[KYBER_S
for (i = 0; i < KYBER_K; i++) { for (i = 0; i < KYBER_K; i++) {
for (j = 0; j < KYBER_K; j++) { for (j = 0; j < KYBER_K; j++) {
if (transposed) { if (transposed) {
xof_absorb(&state, seed, i, j); xof_absorb(&state, seed, (uint8_t)i, (uint8_t)j);
} else { } else {
xof_absorb(&state, seed, j, i); xof_absorb(&state, seed, (uint8_t)j, (uint8_t)i);
} }
xof_squeezeblocks(buf, GEN_MATRIX_NBLOCKS, &state); xof_squeezeblocks(buf, GEN_MATRIX_NBLOCKS, &state);

6
crypto_kem/kyber768-90s/clean/poly.c
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@ -75,9 +75,9 @@ void PQCLEAN_KYBER76890S_CLEAN_poly_tobytes(uint8_t r[KYBER_POLYBYTES], const po
t0 += ((int16_t)t0 >> 15) & KYBER_Q; t0 += ((int16_t)t0 >> 15) & KYBER_Q;
t1 = a->coeffs[2 * i + 1]; t1 = a->coeffs[2 * i + 1];
t1 += ((int16_t)t1 >> 15) & KYBER_Q; t1 += ((int16_t)t1 >> 15) & KYBER_Q;
r[3 * i + 0] = (t0 >> 0); r[3 * i + 0] = (uint8_t)(t0 >> 0);
r[3 * i + 1] = (t0 >> 8) | (t1 << 4); r[3 * i + 1] = (uint8_t)((t0 >> 8) | (t1 << 4));
r[3 * i + 2] = (t1 >> 4); r[3 * i + 2] = (uint8_t)(t1 >> 4);
} }
} }

4
crypto_kem/kyber768/clean/indcpa.c
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@ -167,9 +167,9 @@ void PQCLEAN_KYBER768_CLEAN_gen_matrix(polyvec *a, const uint8_t seed[KYBER_SYMB
for (i = 0; i < KYBER_K; i++) { for (i = 0; i < KYBER_K; i++) {
for (j = 0; j < KYBER_K; j++) { for (j = 0; j < KYBER_K; j++) {
if (transposed) { if (transposed) {
xof_absorb(&state, seed, i, j); xof_absorb(&state, seed, (uint8_t)i, (uint8_t)j);
} else { } else {
xof_absorb(&state, seed, j, i); xof_absorb(&state, seed, (uint8_t)j, (uint8_t)i);
} }
xof_squeezeblocks(buf, GEN_MATRIX_NBLOCKS, &state); xof_squeezeblocks(buf, GEN_MATRIX_NBLOCKS, &state);

6
crypto_kem/kyber768/clean/poly.c
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@ -75,9 +75,9 @@ void PQCLEAN_KYBER768_CLEAN_poly_tobytes(uint8_t r[KYBER_POLYBYTES], const poly
t0 += ((int16_t)t0 >> 15) & KYBER_Q; t0 += ((int16_t)t0 >> 15) & KYBER_Q;
t1 = a->coeffs[2 * i + 1]; t1 = a->coeffs[2 * i + 1];
t1 += ((int16_t)t1 >> 15) & KYBER_Q; t1 += ((int16_t)t1 >> 15) & KYBER_Q;
r[3 * i + 0] = (t0 >> 0); r[3 * i + 0] = (uint8_t)(t0 >> 0);
r[3 * i + 1] = (t0 >> 8) | (t1 << 4); r[3 * i + 1] = (uint8_t)((t0 >> 8) | (t1 << 4));
r[3 * i + 2] = (t1 >> 4); r[3 * i + 2] = (uint8_t)(t1 >> 4);
} }
} }