#ifndef SIGN_H
#define SIGN_H

#include "params.h"
#include "poly.h"
#include "polyvec.h"

void PQCLEAN_DILITHIUM2_CLEAN_expand_mat(polyvecl mat[K], const unsigned char rho[SEEDBYTES]);
void PQCLEAN_DILITHIUM2_CLEAN_challenge(poly *c, const unsigned char mu[CRHBYTES],
                                        const polyveck *w1);

int PQCLEAN_DILITHIUM2_CLEAN_crypto_sign_keypair(uint8_t *pk, uint8_t *sk);

int PQCLEAN_DILITHIUM2_CLEAN_crypto_sign_signature(
    uint8_t *sig, size_t *siglen,
    const uint8_t *m, size_t mlen, const uint8_t *sk);

int PQCLEAN_DILITHIUM2_CLEAN_crypto_sign_verify(
    const uint8_t *sig, size_t siglen,
    const uint8_t *m, size_t mlen, const uint8_t *pk);

int PQCLEAN_DILITHIUM2_CLEAN_crypto_sign(uint8_t *sm, size_t *smlen,
        const uint8_t *msg, size_t len,
        const uint8_t *sk);

int PQCLEAN_DILITHIUM2_CLEAN_crypto_sign_open(uint8_t *m, size_t *mlen,
        const uint8_t *sm, size_t smlen,
        const uint8_t *pk);

#endif