#ifndef PQCLEAN_KYBER51290S_CLEAN_POLY_H #define PQCLEAN_KYBER51290S_CLEAN_POLY_H #include "params.h" #include <stdint.h> /* * Elements of R_q = Z_q[X]/(X^n + 1). Represents polynomial * coeffs[0] + X*coeffs[1] + X^2*xoeffs[2] + ... + X^{n-1}*coeffs[n-1] */ typedef struct { int16_t coeffs[KYBER_N]; } poly; void PQCLEAN_KYBER51290S_CLEAN_poly_compress(uint8_t r[KYBER_POLYCOMPRESSEDBYTES], const poly *a); void PQCLEAN_KYBER51290S_CLEAN_poly_decompress(poly *r, const uint8_t a[KYBER_POLYCOMPRESSEDBYTES]); void PQCLEAN_KYBER51290S_CLEAN_poly_tobytes(uint8_t r[KYBER_POLYBYTES], const poly *a); void PQCLEAN_KYBER51290S_CLEAN_poly_frombytes(poly *r, const uint8_t a[KYBER_POLYBYTES]); void PQCLEAN_KYBER51290S_CLEAN_poly_frommsg(poly *r, const uint8_t msg[KYBER_INDCPA_MSGBYTES]); void PQCLEAN_KYBER51290S_CLEAN_poly_tomsg(uint8_t msg[KYBER_INDCPA_MSGBYTES], const poly *a); void PQCLEAN_KYBER51290S_CLEAN_poly_getnoise_eta1(poly *r, const uint8_t seed[KYBER_SYMBYTES], uint8_t nonce); void PQCLEAN_KYBER51290S_CLEAN_poly_getnoise_eta2(poly *r, const uint8_t seed[KYBER_SYMBYTES], uint8_t nonce); void PQCLEAN_KYBER51290S_CLEAN_poly_ntt(poly *r); void PQCLEAN_KYBER51290S_CLEAN_poly_invntt_tomont(poly *r); void PQCLEAN_KYBER51290S_CLEAN_poly_basemul_montgomery(poly *r, const poly *a, const poly *b); void PQCLEAN_KYBER51290S_CLEAN_poly_tomont(poly *r); void PQCLEAN_KYBER51290S_CLEAN_poly_reduce(poly *r); void PQCLEAN_KYBER51290S_CLEAN_poly_add(poly *r, const poly *a, const poly *b); void PQCLEAN_KYBER51290S_CLEAN_poly_sub(poly *r, const poly *a, const poly *b); #endif