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_COMMON_UTILS_H
17 #define LNN_COMMON_UTILS_H
18 
19 #include <stdint.h>
20 #include <stdbool.h>
21 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif /* __cplusplus */
25 
26 typedef struct {
27     uint8_t *data;
28     uint32_t dataLen;
29     uint8_t *key;
30     uint32_t keyLen;
31 } AesGcmInputParam;
32 
33 bool IsEnableSoftBusHeartbeat(void);
34 bool IsOOBEState(void);
35 bool IsScreenUnlock(void);
36 int32_t LnnEncryptAesGcm(AesGcmInputParam *in, int32_t keyIndex, uint8_t **out, uint32_t *outLen);
37 int32_t LnnDecryptAesGcm(AesGcmInputParam *in, uint8_t **out, uint32_t *outLen);
38 
39 #ifdef __cplusplus
40 }
41 #endif /* __cplusplus */
42 
43 #endif /* LNN_COMMON_UTILS_H */