@@ -14,9 +14,9 @@ principal-submitters: | |||
- Frederik Vercauteren | |||
implementations: | |||
- name: clean | |||
version: https://github.com/KULeuven-COSIC/SABER/tree/509cc5ec3a7e12a751ccdd2ef5bd6e54e00bd350 via https://github.com/jschanck/package-pqclean/tree/90d072e4/saber | |||
version: https://github.com/KULeuven-COSIC/SABER/tree/509cc5ec3a7e12a751ccdd2ef5bd6e54e00bd350 via https://github.com/jschanck/package-pqclean/tree/3a63008f/saber | |||
- name: avx2 | |||
version: https://github.com/KULeuven-COSIC/SABER/tree/509cc5ec3a7e12a751ccdd2ef5bd6e54e00bd350 via https://github.com/jschanck/package-pqclean/tree/90d072e4/saber | |||
version: https://github.com/KULeuven-COSIC/SABER/tree/509cc5ec3a7e12a751ccdd2ef5bd6e54e00bd350 via https://github.com/jschanck/package-pqclean/tree/3a63008f/saber | |||
supported_platforms: | |||
- architecture: x86_64 | |||
operating_systems: | |||
@@ -8,9 +8,9 @@ void PQCLEAN_FIRESABER_AVX2_POLT2BS(uint8_t bytes[SABER_SCALEBYTES_KEM], const p | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 4; j++) { | |||
out[0] = (in[0] & 0x3f) | (in[1] << 6); | |||
out[1] = ((in[1] >> 2) & 0x0f) | (in[2] << 4); | |||
out[2] = ((in[2] >> 4) & 0x03) | (in[3] << 2); | |||
out[0] = (uint8_t) ((in[0] & 0x3f) | (in[1] << 6)); | |||
out[1] = (uint8_t) (((in[1] >> 2) & 0x0f) | (in[2] << 4)); | |||
out[2] = (uint8_t) (((in[2] >> 4) & 0x03) | (in[3] << 2)); | |||
in += 4; | |||
out += 3; | |||
} | |||
@@ -36,19 +36,19 @@ static void POLq2BS(uint8_t bytes[SABER_POLYBYTES], const poly *data) { | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 8; j++) { | |||
out[0] = in[0]; | |||
out[1] = ((in[0] >> 8) & 0x1f) | (in[1] << 5); | |||
out[2] = in[1] >> 3; | |||
out[3] = ((in[1] >> 11) & 0x03) | (in[2] << 2); | |||
out[4] = ((in[2] >> 6) & 0x7f) | (in[3] << 7); | |||
out[5] = in[3] >> 1; | |||
out[6] = ((in[3] >> 9) & 0x0f) | (in[4] << 4); | |||
out[7] = in[4] >> 4; | |||
out[8] = ((in[4] >> 12) & 0x01) | (in[5] << 1); | |||
out[9] = ((in[5] >> 7) & 0x3f) | (in[6] << 6); | |||
out[10] = in[6] >> 2; | |||
out[11] = ((in[6] >> 10) & 0x07) | (in[7] << 3); | |||
out[12] = in[7] >> 5; | |||
out[0] = (uint8_t) (in[0]); | |||
out[1] = (uint8_t) (((in[0] >> 8) & 0x1f) | (in[1] << 5)); | |||
out[2] = (uint8_t) (in[1] >> 3); | |||
out[3] = (uint8_t) (((in[1] >> 11) & 0x03) | (in[2] << 2)); | |||
out[4] = (uint8_t) (((in[2] >> 6) & 0x7f) | (in[3] << 7)); | |||
out[5] = (uint8_t) (in[3] >> 1); | |||
out[6] = (uint8_t) (((in[3] >> 9) & 0x0f) | (in[4] << 4)); | |||
out[7] = (uint8_t) (in[4] >> 4); | |||
out[8] = (uint8_t) (((in[4] >> 12) & 0x01) | (in[5] << 1)); | |||
out[9] = (uint8_t) (((in[5] >> 7) & 0x3f) | (in[6] << 6)); | |||
out[10] = (uint8_t) (in[6] >> 2); | |||
out[11] = (uint8_t) (((in[6] >> 10) & 0x07) | (in[7] << 3)); | |||
out[12] = (uint8_t) (in[7] >> 5); | |||
in += 8; | |||
out += 13; | |||
} | |||
@@ -78,11 +78,11 @@ static void POLp2BS(uint8_t bytes[SABER_POLYCOMPRESSEDBYTES], const poly *data) | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 4; j++) { | |||
out[0] = in[0]; | |||
out[1] = ((in[0] >> 8) & 0x03) | (in[1] << 2); | |||
out[2] = ((in[1] >> 6) & 0x0f) | (in[2] << 4); | |||
out[3] = ((in[2] >> 4) & 0x3f) | (in[3] << 6); | |||
out[4] = in[3] >> 2; | |||
out[0] = (uint8_t) (in[0]); | |||
out[1] = (uint8_t) (((in[0] >> 8) & 0x03) | (in[1] << 2)); | |||
out[2] = (uint8_t) (((in[1] >> 6) & 0x0f) | (in[2] << 4)); | |||
out[3] = (uint8_t) (((in[2] >> 4) & 0x3f) | (in[3] << 6)); | |||
out[4] = (uint8_t) (in[3] >> 2); | |||
in += 4; | |||
out += 5; | |||
} | |||
@@ -8,9 +8,9 @@ void PQCLEAN_FIRESABER_CLEAN_POLT2BS(uint8_t bytes[SABER_SCALEBYTES_KEM], const | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 4; j++) { | |||
out[0] = (in[0] & 0x3f) | (in[1] << 6); | |||
out[1] = ((in[1] >> 2) & 0x0f) | (in[2] << 4); | |||
out[2] = ((in[2] >> 4) & 0x03) | (in[3] << 2); | |||
out[0] = (uint8_t) ((in[0] & 0x3f) | (in[1] << 6)); | |||
out[1] = (uint8_t) (((in[1] >> 2) & 0x0f) | (in[2] << 4)); | |||
out[2] = (uint8_t) (((in[2] >> 4) & 0x03) | (in[3] << 2)); | |||
in += 4; | |||
out += 3; | |||
} | |||
@@ -36,19 +36,19 @@ static void POLq2BS(uint8_t bytes[SABER_POLYBYTES], const poly *data) { | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 8; j++) { | |||
out[0] = in[0]; | |||
out[1] = ((in[0] >> 8) & 0x1f) | (in[1] << 5); | |||
out[2] = in[1] >> 3; | |||
out[3] = ((in[1] >> 11) & 0x03) | (in[2] << 2); | |||
out[4] = ((in[2] >> 6) & 0x7f) | (in[3] << 7); | |||
out[5] = in[3] >> 1; | |||
out[6] = ((in[3] >> 9) & 0x0f) | (in[4] << 4); | |||
out[7] = in[4] >> 4; | |||
out[8] = ((in[4] >> 12) & 0x01) | (in[5] << 1); | |||
out[9] = ((in[5] >> 7) & 0x3f) | (in[6] << 6); | |||
out[10] = in[6] >> 2; | |||
out[11] = ((in[6] >> 10) & 0x07) | (in[7] << 3); | |||
out[12] = in[7] >> 5; | |||
out[0] = (uint8_t) (in[0]); | |||
out[1] = (uint8_t) (((in[0] >> 8) & 0x1f) | (in[1] << 5)); | |||
out[2] = (uint8_t) (in[1] >> 3); | |||
out[3] = (uint8_t) (((in[1] >> 11) & 0x03) | (in[2] << 2)); | |||
out[4] = (uint8_t) (((in[2] >> 6) & 0x7f) | (in[3] << 7)); | |||
out[5] = (uint8_t) (in[3] >> 1); | |||
out[6] = (uint8_t) (((in[3] >> 9) & 0x0f) | (in[4] << 4)); | |||
out[7] = (uint8_t) (in[4] >> 4); | |||
out[8] = (uint8_t) (((in[4] >> 12) & 0x01) | (in[5] << 1)); | |||
out[9] = (uint8_t) (((in[5] >> 7) & 0x3f) | (in[6] << 6)); | |||
out[10] = (uint8_t) (in[6] >> 2); | |||
out[11] = (uint8_t) (((in[6] >> 10) & 0x07) | (in[7] << 3)); | |||
out[12] = (uint8_t) (in[7] >> 5); | |||
in += 8; | |||
out += 13; | |||
} | |||
@@ -78,11 +78,11 @@ static void POLp2BS(uint8_t bytes[SABER_POLYCOMPRESSEDBYTES], const poly *data) | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 4; j++) { | |||
out[0] = in[0]; | |||
out[1] = ((in[0] >> 8) & 0x03) | (in[1] << 2); | |||
out[2] = ((in[1] >> 6) & 0x0f) | (in[2] << 4); | |||
out[3] = ((in[2] >> 4) & 0x3f) | (in[3] << 6); | |||
out[4] = in[3] >> 2; | |||
out[0] = (uint8_t) (in[0]); | |||
out[1] = (uint8_t) (((in[0] >> 8) & 0x03) | (in[1] << 2)); | |||
out[2] = (uint8_t) (((in[1] >> 6) & 0x0f) | (in[2] << 4)); | |||
out[3] = (uint8_t) (((in[2] >> 4) & 0x3f) | (in[3] << 6)); | |||
out[4] = (uint8_t) (in[3] >> 2); | |||
in += 4; | |||
out += 5; | |||
} | |||
@@ -14,9 +14,9 @@ principal-submitters: | |||
- Frederik Vercauteren | |||
implementations: | |||
- name: clean | |||
version: https://github.com/KULeuven-COSIC/SABER/tree/509cc5ec3a7e12a751ccdd2ef5bd6e54e00bd350 via https://github.com/jschanck/package-pqclean/tree/90d072e4/saber | |||
version: https://github.com/KULeuven-COSIC/SABER/tree/509cc5ec3a7e12a751ccdd2ef5bd6e54e00bd350 via https://github.com/jschanck/package-pqclean/tree/3a63008f/saber | |||
- name: avx2 | |||
version: https://github.com/KULeuven-COSIC/SABER/tree/509cc5ec3a7e12a751ccdd2ef5bd6e54e00bd350 via https://github.com/jschanck/package-pqclean/tree/90d072e4/saber | |||
version: https://github.com/KULeuven-COSIC/SABER/tree/509cc5ec3a7e12a751ccdd2ef5bd6e54e00bd350 via https://github.com/jschanck/package-pqclean/tree/3a63008f/saber | |||
supported_platforms: | |||
- architecture: x86_64 | |||
operating_systems: | |||
@@ -8,9 +8,9 @@ void PQCLEAN_LIGHTSABER_AVX2_POLT2BS(uint8_t bytes[SABER_SCALEBYTES_KEM], const | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 8; j++) { | |||
out[0] = (in[0] & 0x7) | ((in[1] & 0x7) << 3) | (in[2] << 6); | |||
out[1] = ((in[2] >> 2) & 0x01) | ((in[3] & 0x7) << 1) | ((in[4] & 0x7) << 4) | (in[5] << 7); | |||
out[2] = ((in[5] >> 1) & 0x03) | ((in[6] & 0x7) << 2) | (in[7] << 5); | |||
out[0] = (uint8_t) ((in[0] & 0x7) | ((in[1] & 0x7) << 3) | (in[2] << 6)); | |||
out[1] = (uint8_t) (((in[2] >> 2) & 0x01) | ((in[3] & 0x7) << 1) | ((in[4] & 0x7) << 4) | (in[5] << 7)); | |||
out[2] = (uint8_t) (((in[5] >> 1) & 0x03) | ((in[6] & 0x7) << 2) | (in[7] << 5)); | |||
in += 8; | |||
out += 3; | |||
} | |||
@@ -40,19 +40,19 @@ static void POLq2BS(uint8_t bytes[SABER_POLYBYTES], const poly *data) { | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 8; j++) { | |||
out[0] = in[0]; | |||
out[1] = ((in[0] >> 8) & 0x1f) | (in[1] << 5); | |||
out[2] = in[1] >> 3; | |||
out[3] = ((in[1] >> 11) & 0x03) | (in[2] << 2); | |||
out[4] = ((in[2] >> 6) & 0x7f) | (in[3] << 7); | |||
out[5] = in[3] >> 1; | |||
out[6] = ((in[3] >> 9) & 0x0f) | (in[4] << 4); | |||
out[7] = in[4] >> 4; | |||
out[8] = ((in[4] >> 12) & 0x01) | (in[5] << 1); | |||
out[9] = ((in[5] >> 7) & 0x3f) | (in[6] << 6); | |||
out[10] = in[6] >> 2; | |||
out[11] = ((in[6] >> 10) & 0x07) | (in[7] << 3); | |||
out[12] = in[7] >> 5; | |||
out[0] = (uint8_t) (in[0]); | |||
out[1] = (uint8_t) (((in[0] >> 8) & 0x1f) | (in[1] << 5)); | |||
out[2] = (uint8_t) (in[1] >> 3); | |||
out[3] = (uint8_t) (((in[1] >> 11) & 0x03) | (in[2] << 2)); | |||
out[4] = (uint8_t) (((in[2] >> 6) & 0x7f) | (in[3] << 7)); | |||
out[5] = (uint8_t) (in[3] >> 1); | |||
out[6] = (uint8_t) (((in[3] >> 9) & 0x0f) | (in[4] << 4)); | |||
out[7] = (uint8_t) (in[4] >> 4); | |||
out[8] = (uint8_t) (((in[4] >> 12) & 0x01) | (in[5] << 1)); | |||
out[9] = (uint8_t) (((in[5] >> 7) & 0x3f) | (in[6] << 6)); | |||
out[10] = (uint8_t) (in[6] >> 2); | |||
out[11] = (uint8_t) (((in[6] >> 10) & 0x07) | (in[7] << 3)); | |||
out[12] = (uint8_t) (in[7] >> 5); | |||
in += 8; | |||
out += 13; | |||
} | |||
@@ -82,11 +82,11 @@ static void POLp2BS(uint8_t bytes[SABER_POLYCOMPRESSEDBYTES], const poly *data) | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 4; j++) { | |||
out[0] = in[0]; | |||
out[1] = ((in[0] >> 8) & 0x03) | (in[1] << 2); | |||
out[2] = ((in[1] >> 6) & 0x0f) | (in[2] << 4); | |||
out[3] = ((in[2] >> 4) & 0x3f) | (in[3] << 6); | |||
out[4] = in[3] >> 2; | |||
out[0] = (uint8_t) (in[0]); | |||
out[1] = (uint8_t) (((in[0] >> 8) & 0x03) | (in[1] << 2)); | |||
out[2] = (uint8_t) (((in[1] >> 6) & 0x0f) | (in[2] << 4)); | |||
out[3] = (uint8_t) (((in[2] >> 4) & 0x3f) | (in[3] << 6)); | |||
out[4] = (uint8_t) (in[3] >> 2); | |||
in += 4; | |||
out += 5; | |||
} | |||
@@ -8,9 +8,9 @@ void PQCLEAN_LIGHTSABER_CLEAN_POLT2BS(uint8_t bytes[SABER_SCALEBYTES_KEM], const | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 8; j++) { | |||
out[0] = (in[0] & 0x7) | ((in[1] & 0x7) << 3) | (in[2] << 6); | |||
out[1] = ((in[2] >> 2) & 0x01) | ((in[3] & 0x7) << 1) | ((in[4] & 0x7) << 4) | (in[5] << 7); | |||
out[2] = ((in[5] >> 1) & 0x03) | ((in[6] & 0x7) << 2) | (in[7] << 5); | |||
out[0] = (uint8_t) ((in[0] & 0x7) | ((in[1] & 0x7) << 3) | (in[2] << 6)); | |||
out[1] = (uint8_t) (((in[2] >> 2) & 0x01) | ((in[3] & 0x7) << 1) | ((in[4] & 0x7) << 4) | (in[5] << 7)); | |||
out[2] = (uint8_t) (((in[5] >> 1) & 0x03) | ((in[6] & 0x7) << 2) | (in[7] << 5)); | |||
in += 8; | |||
out += 3; | |||
} | |||
@@ -40,19 +40,19 @@ static void POLq2BS(uint8_t bytes[SABER_POLYBYTES], const poly *data) { | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 8; j++) { | |||
out[0] = in[0]; | |||
out[1] = ((in[0] >> 8) & 0x1f) | (in[1] << 5); | |||
out[2] = in[1] >> 3; | |||
out[3] = ((in[1] >> 11) & 0x03) | (in[2] << 2); | |||
out[4] = ((in[2] >> 6) & 0x7f) | (in[3] << 7); | |||
out[5] = in[3] >> 1; | |||
out[6] = ((in[3] >> 9) & 0x0f) | (in[4] << 4); | |||
out[7] = in[4] >> 4; | |||
out[8] = ((in[4] >> 12) & 0x01) | (in[5] << 1); | |||
out[9] = ((in[5] >> 7) & 0x3f) | (in[6] << 6); | |||
out[10] = in[6] >> 2; | |||
out[11] = ((in[6] >> 10) & 0x07) | (in[7] << 3); | |||
out[12] = in[7] >> 5; | |||
out[0] = (uint8_t) (in[0]); | |||
out[1] = (uint8_t) (((in[0] >> 8) & 0x1f) | (in[1] << 5)); | |||
out[2] = (uint8_t) (in[1] >> 3); | |||
out[3] = (uint8_t) (((in[1] >> 11) & 0x03) | (in[2] << 2)); | |||
out[4] = (uint8_t) (((in[2] >> 6) & 0x7f) | (in[3] << 7)); | |||
out[5] = (uint8_t) (in[3] >> 1); | |||
out[6] = (uint8_t) (((in[3] >> 9) & 0x0f) | (in[4] << 4)); | |||
out[7] = (uint8_t) (in[4] >> 4); | |||
out[8] = (uint8_t) (((in[4] >> 12) & 0x01) | (in[5] << 1)); | |||
out[9] = (uint8_t) (((in[5] >> 7) & 0x3f) | (in[6] << 6)); | |||
out[10] = (uint8_t) (in[6] >> 2); | |||
out[11] = (uint8_t) (((in[6] >> 10) & 0x07) | (in[7] << 3)); | |||
out[12] = (uint8_t) (in[7] >> 5); | |||
in += 8; | |||
out += 13; | |||
} | |||
@@ -82,11 +82,11 @@ static void POLp2BS(uint8_t bytes[SABER_POLYCOMPRESSEDBYTES], const poly *data) | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 4; j++) { | |||
out[0] = in[0]; | |||
out[1] = ((in[0] >> 8) & 0x03) | (in[1] << 2); | |||
out[2] = ((in[1] >> 6) & 0x0f) | (in[2] << 4); | |||
out[3] = ((in[2] >> 4) & 0x3f) | (in[3] << 6); | |||
out[4] = in[3] >> 2; | |||
out[0] = (uint8_t) (in[0]); | |||
out[1] = (uint8_t) (((in[0] >> 8) & 0x03) | (in[1] << 2)); | |||
out[2] = (uint8_t) (((in[1] >> 6) & 0x0f) | (in[2] << 4)); | |||
out[3] = (uint8_t) (((in[2] >> 4) & 0x3f) | (in[3] << 6)); | |||
out[4] = (uint8_t) (in[3] >> 2); | |||
in += 4; | |||
out += 5; | |||
} | |||
@@ -14,9 +14,9 @@ principal-submitters: | |||
- Frederik Vercauteren | |||
implementations: | |||
- name: clean | |||
version: https://github.com/KULeuven-COSIC/SABER/tree/509cc5ec3a7e12a751ccdd2ef5bd6e54e00bd350 via https://github.com/jschanck/package-pqclean/tree/90d072e4/saber | |||
version: https://github.com/KULeuven-COSIC/SABER/tree/509cc5ec3a7e12a751ccdd2ef5bd6e54e00bd350 via https://github.com/jschanck/package-pqclean/tree/3a63008f/saber | |||
- name: avx2 | |||
version: https://github.com/KULeuven-COSIC/SABER/tree/509cc5ec3a7e12a751ccdd2ef5bd6e54e00bd350 via https://github.com/jschanck/package-pqclean/tree/90d072e4/saber | |||
version: https://github.com/KULeuven-COSIC/SABER/tree/509cc5ec3a7e12a751ccdd2ef5bd6e54e00bd350 via https://github.com/jschanck/package-pqclean/tree/3a63008f/saber | |||
supported_platforms: | |||
- architecture: x86_64 | |||
operating_systems: | |||
@@ -8,7 +8,7 @@ void PQCLEAN_SABER_AVX2_POLT2BS(uint8_t bytes[SABER_SCALEBYTES_KEM], const poly | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 2; j++) { | |||
out[0] = (in[0] & 0x0f) | (in[1] << 4); | |||
out[0] = (uint8_t) ((in[0] & 0x0f) | (in[1] << 4)); | |||
in += 2; | |||
out += 1; | |||
} | |||
@@ -32,19 +32,19 @@ static void POLq2BS(uint8_t bytes[SABER_POLYBYTES], const poly *data) { | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 8; j++) { | |||
out[0] = in[0]; | |||
out[1] = ((in[0] >> 8) & 0x1f) | (in[1] << 5); | |||
out[2] = in[1] >> 3; | |||
out[3] = ((in[1] >> 11) & 0x03) | (in[2] << 2); | |||
out[4] = ((in[2] >> 6) & 0x7f) | (in[3] << 7); | |||
out[5] = in[3] >> 1; | |||
out[6] = ((in[3] >> 9) & 0x0f) | (in[4] << 4); | |||
out[7] = in[4] >> 4; | |||
out[8] = ((in[4] >> 12) & 0x01) | (in[5] << 1); | |||
out[9] = ((in[5] >> 7) & 0x3f) | (in[6] << 6); | |||
out[10] = in[6] >> 2; | |||
out[11] = ((in[6] >> 10) & 0x07) | (in[7] << 3); | |||
out[12] = in[7] >> 5; | |||
out[0] = (uint8_t) (in[0]); | |||
out[1] = (uint8_t) (((in[0] >> 8) & 0x1f) | (in[1] << 5)); | |||
out[2] = (uint8_t) (in[1] >> 3); | |||
out[3] = (uint8_t) (((in[1] >> 11) & 0x03) | (in[2] << 2)); | |||
out[4] = (uint8_t) (((in[2] >> 6) & 0x7f) | (in[3] << 7)); | |||
out[5] = (uint8_t) (in[3] >> 1); | |||
out[6] = (uint8_t) (((in[3] >> 9) & 0x0f) | (in[4] << 4)); | |||
out[7] = (uint8_t) (in[4] >> 4); | |||
out[8] = (uint8_t) (((in[4] >> 12) & 0x01) | (in[5] << 1)); | |||
out[9] = (uint8_t) (((in[5] >> 7) & 0x3f) | (in[6] << 6)); | |||
out[10] = (uint8_t) (in[6] >> 2); | |||
out[11] = (uint8_t) (((in[6] >> 10) & 0x07) | (in[7] << 3)); | |||
out[12] = (uint8_t) (in[7] >> 5); | |||
in += 8; | |||
out += 13; | |||
} | |||
@@ -74,11 +74,11 @@ static void POLp2BS(uint8_t bytes[SABER_POLYCOMPRESSEDBYTES], const poly *data) | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 4; j++) { | |||
out[0] = in[0]; | |||
out[1] = ((in[0] >> 8) & 0x03) | (in[1] << 2); | |||
out[2] = ((in[1] >> 6) & 0x0f) | (in[2] << 4); | |||
out[3] = ((in[2] >> 4) & 0x3f) | (in[3] << 6); | |||
out[4] = in[3] >> 2; | |||
out[0] = (uint8_t) (in[0]); | |||
out[1] = (uint8_t) (((in[0] >> 8) & 0x03) | (in[1] << 2)); | |||
out[2] = (uint8_t) (((in[1] >> 6) & 0x0f) | (in[2] << 4)); | |||
out[3] = (uint8_t) (((in[2] >> 4) & 0x3f) | (in[3] << 6)); | |||
out[4] = (uint8_t) (in[3] >> 2); | |||
in += 4; | |||
out += 5; | |||
} | |||
@@ -8,7 +8,7 @@ void PQCLEAN_SABER_CLEAN_POLT2BS(uint8_t bytes[SABER_SCALEBYTES_KEM], const poly | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 2; j++) { | |||
out[0] = (in[0] & 0x0f) | (in[1] << 4); | |||
out[0] = (uint8_t) ((in[0] & 0x0f) | (in[1] << 4)); | |||
in += 2; | |||
out += 1; | |||
} | |||
@@ -32,19 +32,19 @@ static void POLq2BS(uint8_t bytes[SABER_POLYBYTES], const poly *data) { | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 8; j++) { | |||
out[0] = in[0]; | |||
out[1] = ((in[0] >> 8) & 0x1f) | (in[1] << 5); | |||
out[2] = in[1] >> 3; | |||
out[3] = ((in[1] >> 11) & 0x03) | (in[2] << 2); | |||
out[4] = ((in[2] >> 6) & 0x7f) | (in[3] << 7); | |||
out[5] = in[3] >> 1; | |||
out[6] = ((in[3] >> 9) & 0x0f) | (in[4] << 4); | |||
out[7] = in[4] >> 4; | |||
out[8] = ((in[4] >> 12) & 0x01) | (in[5] << 1); | |||
out[9] = ((in[5] >> 7) & 0x3f) | (in[6] << 6); | |||
out[10] = in[6] >> 2; | |||
out[11] = ((in[6] >> 10) & 0x07) | (in[7] << 3); | |||
out[12] = in[7] >> 5; | |||
out[0] = (uint8_t) (in[0]); | |||
out[1] = (uint8_t) (((in[0] >> 8) & 0x1f) | (in[1] << 5)); | |||
out[2] = (uint8_t) (in[1] >> 3); | |||
out[3] = (uint8_t) (((in[1] >> 11) & 0x03) | (in[2] << 2)); | |||
out[4] = (uint8_t) (((in[2] >> 6) & 0x7f) | (in[3] << 7)); | |||
out[5] = (uint8_t) (in[3] >> 1); | |||
out[6] = (uint8_t) (((in[3] >> 9) & 0x0f) | (in[4] << 4)); | |||
out[7] = (uint8_t) (in[4] >> 4); | |||
out[8] = (uint8_t) (((in[4] >> 12) & 0x01) | (in[5] << 1)); | |||
out[9] = (uint8_t) (((in[5] >> 7) & 0x3f) | (in[6] << 6)); | |||
out[10] = (uint8_t) (in[6] >> 2); | |||
out[11] = (uint8_t) (((in[6] >> 10) & 0x07) | (in[7] << 3)); | |||
out[12] = (uint8_t) (in[7] >> 5); | |||
in += 8; | |||
out += 13; | |||
} | |||
@@ -74,11 +74,11 @@ static void POLp2BS(uint8_t bytes[SABER_POLYCOMPRESSEDBYTES], const poly *data) | |||
const uint16_t *in = data->coeffs; | |||
uint8_t *out = bytes; | |||
for (j = 0; j < SABER_N / 4; j++) { | |||
out[0] = in[0]; | |||
out[1] = ((in[0] >> 8) & 0x03) | (in[1] << 2); | |||
out[2] = ((in[1] >> 6) & 0x0f) | (in[2] << 4); | |||
out[3] = ((in[2] >> 4) & 0x3f) | (in[3] << 6); | |||
out[4] = in[3] >> 2; | |||
out[0] = (uint8_t) (in[0]); | |||
out[1] = (uint8_t) (((in[0] >> 8) & 0x03) | (in[1] << 2)); | |||
out[2] = (uint8_t) (((in[1] >> 6) & 0x0f) | (in[2] << 4)); | |||
out[3] = (uint8_t) (((in[2] >> 4) & 0x3f) | (in[3] << 6)); | |||
out[4] = (uint8_t) (in[3] >> 2); | |||
in += 4; | |||
out += 5; | |||
} | |||