1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 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 */ 15 16 #ifndef LNN_CIPHERKEY_MANAGER_H 17 #define LNN_CIPHERKEY_MANAGER_H 18 19 #include <stdint.h> 20 21 #include "cJSON.h" 22 #include "softbus_common.h" 23 24 #ifdef __cplusplus 25 extern "C" { 26 #endif 27 28 int32_t LnnInitCipherKeyManager(void); 29 void LnnDeinitCipherKeyManager(void); 30 bool GetCipherKeyByNetworkId(const char *networkId, int32_t seq, uint32_t tableIndex, unsigned char *key, 31 int32_t keyLen); 32 bool GetLocalCipherKey(int32_t seq, uint32_t *tableIndex, unsigned char *key, int32_t keyLen); 33 void LoadBleBroadcastKey(void); 34 bool IsCipherManagerFindKey(const char *udid); 35 bool PackCipherKeySyncMsg(void *json); 36 void ProcessCipherKeySyncInfo(const void *json, const char *networkId); 37 38 #ifdef __cplusplus 39 } 40 #endif 41 #endif // LNN_CIPHERKEY_MANAGER_H 42