22 lines
743 B
C
22 lines
743 B
C
|
#include <immintrin.h>
|
||
|
|
|
||
|
|
#include "sample.h"
|
||
|
|
|
||
|
|
extern void PQCLEAN_NTRUHRSS701_AVX2_vec32_sample_iid(poly *r, const unsigned char uniformbytes[PAD32(NTRU_SAMPLE_IID_BYTES)]);
|
||
|
|
|
||
|
|
void PQCLEAN_NTRUHRSS701_AVX2_sample_iid(poly *r, const unsigned char uniformbytes[NTRU_SAMPLE_IID_BYTES]) {
|
||
|
|
int i;
|
||
|
|
union { /* align to 32 byte boundary for vmovdqa */
|
||
|
|
unsigned char b[PAD32(NTRU_SAMPLE_IID_BYTES)];
|
||
|
|
__m256i b_x32[PAD32(NTRU_SAMPLE_IID_BYTES) / 32];
|
||
|
|
} buffer;
|
||
|
|
|
||
|
|
for (i = 0; i < NTRU_SAMPLE_IID_BYTES; i++) {
|
||
|
|
buffer.b[i] = uniformbytes[i];
|
||
|
|
}
|
||
|
|
for (i = NTRU_SAMPLE_IID_BYTES; i < PAD32(NTRU_SAMPLE_IID_BYTES); i++) {
|
||
|
|
buffer.b[i] = 0;
|
||
|
|
}
|
||
|
|
PQCLEAN_NTRUHRSS701_AVX2_vec32_sample_iid(r, buffer.b);
|
||
|
|
}
|