1 /* 2 * Copyright (c) 2020 HiSilicon (Shanghai) Technologies CO., LIMITED. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 * Description: UPG verify header file. 15 */ 16 17 #ifndef UPG_VERIFY_H 18 #define UPG_VERIFY_H 19 20 #include "upg.h" 21 #include "errcode.h" 22 23 #ifdef __cplusplus 24 #if __cplusplus 25 extern "C" { 26 #endif 27 #endif 28 29 typedef struct upg_auth_data { 30 uint32_t length; 31 uint8_t *data; 32 } upg_auth_data_t; 33 34 errcode_t verify_hash_cmp(const uint8_t *hash, const uint8_t *hash_res, uint32_t hash_len); 35 36 errcode_t secure_authenticate(const uint8_t *key, const upg_auth_data_t *data, uint8_t *sign_buff); 37 38 errcode_t calc_hash(uint32_t src_addr, uint32_t src_len, uint8_t *data_sha, uint32_t data_sha_len); 39 40 errcode_t uapi_upg_check_head_integrity(const upg_package_header_t *pkg_header); 41 42 #ifdef __cplusplus 43 #if __cplusplus 44 } 45 #endif 46 #endif 47 48 #endif /* UPG_VERIFY_H */ 49