1 /* 2 * Copyright (c) 2025 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 HUKS_ADAPT_MANAGER_H 17 #define HUKS_ADAPT_MANAGER_H 18 19 #include "alg_common_type.h" 20 #include "alg_utils.h" 21 22 #define HASH_SIZE_SHA_256 32 23 #define MAX_DATABASE_FILE_SIZE (40 * 1024) 24 #define MAX_UPDATE_SIZE (64 * 1024) 25 #define MAX_OUTDATA_SIZE (64 * 1024) 26 #define SIZE_OF_UINT64 sizeof(uint64_t) 27 28 namespace OHOS { 29 namespace Security { 30 namespace DlpPermission { 31 32 bool IsHuksMgrKeyExist(const HuksKeyInfo *keyInfo); 33 int32_t HuksGenerateMacKey(const HuksKeyInfo *keyInfo); 34 int32_t HuksGenerateHmac(const HuksKeyInfo *keyInfo, const BlobData *data, BlobData *outData); 35 36 } // namespace DlpPermission 37 } // namespace Security 38 } // namespace OHOS 39 #endif // HUKS_ADAPT_MANAGER_H