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KpqC-0.1.0: cbits/third_party/NTRUplus/NTRU+1152/ntt.h

#ifndef NTT_H
#define NTT_H

#include <stdint.h>
#include "params.h"

extern const int16_t zetas[288];

void ntt(int16_t r[NTRUPLUS_N]);
void invntt(int16_t r[NTRUPLUS_N]);

int  baseinv(int16_t r[4], const int16_t a[4], int16_t zeta);
void basemul(int16_t r[4], const int16_t a[4], const int16_t b[4], int16_t zeta);
void basemul_add(int16_t r[4], const int16_t a[4], const int16_t b[4], const int16_t c[4], int16_t zeta);

#endif