pqc/crypto_sign/dilithium4/clean/polyvec.h

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2019-12-06 15:16:41 +00:00
#ifndef PQCLEAN_DILITHIUM4_CLEAN_POLYVEC_H
#define PQCLEAN_DILITHIUM4_CLEAN_POLYVEC_H
#include <stdint.h>
#include "params.h"
#include "poly.h"
/* Vectors of polynomials of length L */
typedef struct {
poly vec[L];
} polyvecl;
void PQCLEAN_DILITHIUM4_CLEAN_polyvecl_freeze(polyvecl *v);
void PQCLEAN_DILITHIUM4_CLEAN_polyvecl_add(polyvecl *w, const polyvecl *u, const polyvecl *v);
void PQCLEAN_DILITHIUM4_CLEAN_polyvecl_ntt(polyvecl *v);
void PQCLEAN_DILITHIUM4_CLEAN_polyvecl_pointwise_acc_invmontgomery(poly *w,
const polyvecl *u,
const polyvecl *v);
int PQCLEAN_DILITHIUM4_CLEAN_polyvecl_chknorm(const polyvecl *v, uint32_t B);
/* Vectors of polynomials of length K */
typedef struct {
poly vec[K];
} polyveck;
void PQCLEAN_DILITHIUM4_CLEAN_polyveck_reduce(polyveck *v);
void PQCLEAN_DILITHIUM4_CLEAN_polyveck_csubq(polyveck *v);
void PQCLEAN_DILITHIUM4_CLEAN_polyveck_freeze(polyveck *v);
void PQCLEAN_DILITHIUM4_CLEAN_polyveck_add(polyveck *w, const polyveck *u, const polyveck *v);
void PQCLEAN_DILITHIUM4_CLEAN_polyveck_sub(polyveck *w, const polyveck *u, const polyveck *v);
void PQCLEAN_DILITHIUM4_CLEAN_polyveck_shiftl(polyveck *v);
void PQCLEAN_DILITHIUM4_CLEAN_polyveck_ntt(polyveck *v);
void PQCLEAN_DILITHIUM4_CLEAN_polyveck_invntt_montgomery(polyveck *v);
int PQCLEAN_DILITHIUM4_CLEAN_polyveck_chknorm(const polyveck *v, uint32_t B);
void PQCLEAN_DILITHIUM4_CLEAN_polyveck_power2round(polyveck *v1, polyveck *v0, const polyveck *v);
void PQCLEAN_DILITHIUM4_CLEAN_polyveck_decompose(polyveck *v1, polyveck *v0, const polyveck *v);
unsigned int PQCLEAN_DILITHIUM4_CLEAN_polyveck_make_hint(polyveck *h,
const polyveck *v0,
const polyveck *v1);
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void PQCLEAN_DILITHIUM4_CLEAN_polyveck_use_hint(polyveck *w, const polyveck *v, const polyveck *h);
#endif