2020-10-16 01:00:04 +01:00
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#ifndef POLY_H
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#define POLY_H
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#include "SABER_params.h"
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2020-10-28 16:02:04 +00:00
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#include <immintrin.h>
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2020-10-16 01:00:04 +01:00
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#include <stdint.h>
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2020-10-28 16:02:04 +00:00
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typedef union {
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uint16_t coeffs[SABER_N];
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__m256i dummy;
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} poly;
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2020-10-28 16:02:04 +00:00
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typedef union {
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uint16_t coeffs[4 * SABER_N];
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__m256i dummy;
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} toom4_points;
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2020-10-16 01:00:04 +01:00
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2020-10-28 16:02:04 +00:00
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typedef union {
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uint16_t coeffs[8 * SABER_N];
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__m256i dummy;
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} toom4_points_product;
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2020-10-28 16:02:04 +00:00
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void PQCLEAN_LIGHTSABER_AVX2_MatrixVectorMul(poly c[SABER_L], const poly A[SABER_L][SABER_L], const toom4_points s_eval[SABER_L], int transpose);
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2020-10-28 16:02:04 +00:00
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void PQCLEAN_LIGHTSABER_AVX2_InnerProd(poly *c, const poly b[SABER_L], const toom4_points s_eval[SABER_L]);
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void PQCLEAN_LIGHTSABER_AVX2_GenMatrix(poly a[SABER_L][SABER_L], const uint8_t seed[SABER_SEEDBYTES]);
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void PQCLEAN_LIGHTSABER_AVX2_GenSecret(poly s[SABER_L], const uint8_t seed[SABER_NOISESEEDBYTES]);
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void PQCLEAN_LIGHTSABER_AVX2_toom4_interp(poly *res_avx, const toom4_points_product *c_eval);
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void PQCLEAN_LIGHTSABER_AVX2_toom4_eval(toom4_points *b_eval, const poly *b);
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void PQCLEAN_LIGHTSABER_AVX2_toom4_mul_A_by_B_eval(toom4_points_product *c_eval, const poly *a_avx, const toom4_points *b_eval, int accumulate);
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2020-10-16 01:00:04 +01:00
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#endif
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