#ifndef POLY_H #define POLY_H #include "params.h" #include /* * 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 { uint16_t coeffs[NEWHOPE_N]; } poly; void PQCLEAN_NEWHOPE1024CCA_CLEAN_poly_uniform(poly *a, const unsigned char *seed); void PQCLEAN_NEWHOPE1024CCA_CLEAN_poly_sample(poly *r, const unsigned char *seed, unsigned char nonce); void PQCLEAN_NEWHOPE1024CCA_CLEAN_poly_add(poly *r, const poly *a, const poly *b); void PQCLEAN_NEWHOPE1024CCA_CLEAN_poly_ntt(poly *r); void PQCLEAN_NEWHOPE1024CCA_CLEAN_poly_invntt(poly *r); void PQCLEAN_NEWHOPE1024CCA_CLEAN_poly_mul_pointwise(poly *r, const poly *a, const poly *b); void PQCLEAN_NEWHOPE1024CCA_CLEAN_poly_frombytes(poly *r, const unsigned char *a); void PQCLEAN_NEWHOPE1024CCA_CLEAN_poly_tobytes(unsigned char *r, const poly *p); void PQCLEAN_NEWHOPE1024CCA_CLEAN_poly_compress(unsigned char *r, const poly *p); void PQCLEAN_NEWHOPE1024CCA_CLEAN_poly_decompress(poly *r, const unsigned char *a); void PQCLEAN_NEWHOPE1024CCA_CLEAN_poly_frommsg(poly *r, const unsigned char *msg); void PQCLEAN_NEWHOPE1024CCA_CLEAN_poly_tomsg(unsigned char *msg, const poly *x); void PQCLEAN_NEWHOPE1024CCA_CLEAN_poly_sub(poly *r, const poly *a, const poly *b); #endif