1 /*
2  * Copyright (c) 2020-2022 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 HKS_MBEDTLS_AES_H
17 #define HKS_MBEDTLS_AES_H
18 
19 #ifdef HKS_CONFIG_FILE
20 #include HKS_CONFIG_FILE
21 #else
22 #include "hks_config.h"
23 #endif
24 
25 #include "hks_crypto_hal.h"
26 #include "hks_type_inner.h"
27 
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31 
32 #ifdef HKS_SUPPORT_AES_C
33 #ifdef HKS_SUPPORT_AES_GENERATE_KEY
34 int32_t HksMbedtlsAesGenerateKey(const struct HksKeySpec *spec, struct HksBlob *key);
35 #endif /* HKS_SUPPORT_AES_GENERATE_KEY */
36 
37 int32_t HksMbedtlsAesEncrypt(const struct HksBlob *key, const struct HksUsageSpec *usageSpec,
38     const struct HksBlob *message, struct HksBlob *cipherText, struct HksBlob *tagAead);
39 
40 int32_t HksMbedtlsAesDecrypt(const struct HksBlob *key, const struct HksUsageSpec *usageSpec,
41     const struct HksBlob *message, struct HksBlob *cipherText);
42 
43 int32_t HksMbedtlsAesCryptoInit(void **cryptoCtx, const struct HksBlob *key, const struct HksUsageSpec *usageSpec,
44     const bool encrypt);
45 
46 int32_t HksMbedtlsAesCryptoUpdate(void *cryptoCtx, const struct HksBlob *message, struct HksBlob *cipherText,
47     const bool encrypt);
48 
49 int32_t HksMbedtlsAesCryptoFinal(void **cryptoCtx, const struct HksBlob *message, struct HksBlob *cipherText,
50     struct HksBlob *tagAead, const bool encrypt);
51 
52 void HksMbedtlsAesHalFreeCtx(void **cryptoCtx);
53 #endif /* HKS_SUPPORT_AES_C */
54 
55 #ifdef __cplusplus
56 }
57 #endif
58 
59 #endif /* HKS_MBEDTLS_AES_H */
60