slh_dsa_fors.h

/*
 * This file is part of the openHiTLS project.
 *
 * openHiTLS is licensed under the Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *
 *     http://license.coscl.org.cn/MulanPSL2
 *
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */
 
#ifndef CRYPT_SLH_DSA_FORS_H
#define CRYPT_SLH_DSA_FORS_H
 
#include "hitls_build.h"
#ifdef HITLS_CRYPTO_SLH_DSA
 
#include <stdint.h>
#include "crypt_slh_dsa.h"
#include "slh_dsa_local.h"

int32_t ForsSign(const uint8_t *md, uint32_t mdLen, SlhDsaAdrs *adrs, const CryptSlhDsaCtx *ctx, uint8_t *sig,
                 uint32_t *sigLen);

int32_t ForsPkFromSig(const uint8_t *sig, uint32_t sigLen, const uint8_t *md, uint32_t mdLen, SlhDsaAdrs *adrs,
                      const CryptSlhDsaCtx *ctx, uint8_t *pk);

int32_t ForsGenPrvKey(const SlhDsaAdrs *adrs, uint32_t idx, const CryptSlhDsaCtx *ctx, uint8_t *sk);

int32_t ForsNode(uint32_t idx, uint32_t height, SlhDsaAdrs *adrs, const CryptSlhDsaCtx *ctx, uint8_t *node);
 
#endif // HITLS_CRYPTO_SLH_DSA
#endif // CRYPT_SLH_DSA_FORS_H