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 17 #ifndef OHOS_DM_CERT_H 18 #define OHOS_DM_CERT_H 19 20 #define DM_CERTS_COUNT 4 21 #define UDID_BUF_LEN 65 22 #define DM_CERTIFICATE_SIZE 8192 23 #define ATTEST_CERTS_INDEX 0 24 #define DEVICE_CERTS_INDEX 1 25 #define MANUFACTURE_CERTS_INDEX 2 26 #define ROOT_CERTS_INDEX 3 27 28 #include <stdint.h> 29 #include <string> 30 31 #include "dm_random.h" 32 33 namespace OHOS { 34 namespace DistributedHardware { 35 typedef struct DmBlob { 36 uint32_t size; 37 uint8_t *data; 38 } DmBlob; 39 40 typedef struct DmCertChain { 41 DmBlob *cert; 42 uint32_t certCount; 43 } DmCertChain; 44 } // namespace DistributedHardware 45 } // namespace OHOS 46 #endif //OHOS_DM_CERT_H