12ee81decSopenharmony_ci/* 22ee81decSopenharmony_ci * Copyright (c) 2022 Huawei Device Co., Ltd. 32ee81decSopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 42ee81decSopenharmony_ci * you may not use this file except in compliance with the License. 52ee81decSopenharmony_ci * You may obtain a copy of the License at 62ee81decSopenharmony_ci * 72ee81decSopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 82ee81decSopenharmony_ci * 92ee81decSopenharmony_ci * Unless required by applicable law or agreed to in writing, software 102ee81decSopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 112ee81decSopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 122ee81decSopenharmony_ci * See the License for the specific language governing permissions and 132ee81decSopenharmony_ci * limitations under the License. 142ee81decSopenharmony_ci */ 152ee81decSopenharmony_ci 162ee81decSopenharmony_ci#ifndef DSLM_CRYPTO_H 172ee81decSopenharmony_ci#define DSLM_CRYPTO_H 182ee81decSopenharmony_ci 192ee81decSopenharmony_ci#include <stdint.h> 202ee81decSopenharmony_ci#include <stdlib.h> 212ee81decSopenharmony_ci 222ee81decSopenharmony_ci#define RANDOM_MAX_LEN 32 232ee81decSopenharmony_ci 242ee81decSopenharmony_ci#define TYPE_ECDSA_SHA_256 0 252ee81decSopenharmony_ci#define TYPE_ECDSA_SHA_384 1 262ee81decSopenharmony_ci 272ee81decSopenharmony_ci#ifdef __cplusplus 282ee81decSopenharmony_ciextern "C" { 292ee81decSopenharmony_ci#endif 302ee81decSopenharmony_ci 312ee81decSopenharmony_citypedef struct RandomValue { 322ee81decSopenharmony_ci uint32_t length; 332ee81decSopenharmony_ci uint8_t value[RANDOM_MAX_LEN]; 342ee81decSopenharmony_ci} RandomValue; 352ee81decSopenharmony_ci 362ee81decSopenharmony_civoid GenerateRandom(RandomValue *rand, uint32_t length); 372ee81decSopenharmony_ci 382ee81decSopenharmony_ci#ifdef __cplusplus 392ee81decSopenharmony_ci} 402ee81decSopenharmony_ci#endif 412ee81decSopenharmony_ci 422ee81decSopenharmony_ci#endif /* DSLM_CRYPTO_H */