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pqcrypto/crypto_sign/dilithium2/clean/poly.h
2019-12-09 12:05:25 +01:00

67 lines
2.2 KiB
C

#ifndef PQCLEAN_DILITHIUM2_CLEAN_POLY_H
#define PQCLEAN_DILITHIUM2_CLEAN_POLY_H
#include <stddef.h>
#include <stdint.h>
#include "params.h"
typedef struct {
uint32_t coeffs[N];
} poly;
void PQCLEAN_DILITHIUM2_CLEAN_poly_reduce(poly *a);
void PQCLEAN_DILITHIUM2_CLEAN_poly_csubq(poly *a);
void PQCLEAN_DILITHIUM2_CLEAN_poly_freeze(poly *a);
void PQCLEAN_DILITHIUM2_CLEAN_poly_add(
poly *c, const poly *a, const poly *b);
void PQCLEAN_DILITHIUM2_CLEAN_poly_sub(
poly *c, const poly *a, const poly *b);
void PQCLEAN_DILITHIUM2_CLEAN_poly_shiftl(poly *a);
void PQCLEAN_DILITHIUM2_CLEAN_poly_ntt(poly *a);
void PQCLEAN_DILITHIUM2_CLEAN_poly_invntt_montgomery(poly *a);
void PQCLEAN_DILITHIUM2_CLEAN_poly_pointwise_invmontgomery(
poly *c, const poly *a, const poly *b);
void PQCLEAN_DILITHIUM2_CLEAN_poly_power2round(
poly *a1, poly *a0, const poly *a);
void PQCLEAN_DILITHIUM2_CLEAN_poly_decompose(
poly *a1, poly *a0, const poly *a);
uint32_t PQCLEAN_DILITHIUM2_CLEAN_poly_make_hint(
poly *h, const poly *a0, const poly *a1);
void PQCLEAN_DILITHIUM2_CLEAN_poly_use_hint(
poly *a, const poly *b, const poly *h);
int PQCLEAN_DILITHIUM2_CLEAN_poly_chknorm(
const poly *a, uint32_t B);
void PQCLEAN_DILITHIUM2_CLEAN_poly_uniform(
poly *a,
const uint8_t *seed,
uint16_t nonce);
void PQCLEAN_DILITHIUM2_CLEAN_poly_uniform_eta(
poly *a,
const uint8_t *seed,
uint16_t nonce);
void PQCLEAN_DILITHIUM2_CLEAN_poly_uniform_gamma1m1(
poly *a,
const uint8_t seed[CRHBYTES],
uint16_t nonce);
void PQCLEAN_DILITHIUM2_CLEAN_polyeta_pack(uint8_t *r, const poly *a);
void PQCLEAN_DILITHIUM2_CLEAN_polyeta_unpack(poly *r, const uint8_t *a);
void PQCLEAN_DILITHIUM2_CLEAN_polyt1_pack(uint8_t *r, const poly *a);
void PQCLEAN_DILITHIUM2_CLEAN_polyt1_unpack(poly *r, const uint8_t *a);
void PQCLEAN_DILITHIUM2_CLEAN_polyt0_pack(uint8_t *r, const poly *a);
void PQCLEAN_DILITHIUM2_CLEAN_polyt0_unpack(poly *r, const uint8_t *a);
void PQCLEAN_DILITHIUM2_CLEAN_polyz_pack(uint8_t *r, const poly *a);
void PQCLEAN_DILITHIUM2_CLEAN_polyz_unpack(poly *r, const uint8_t *a);
void PQCLEAN_DILITHIUM2_CLEAN_polyw1_pack(uint8_t *r, const poly *a);
#endif