| /* |
| * Copyright (C) 2014 Intel Corporation. All rights reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef WV_FKP_H_ |
| #define WV_FKP_H_ |
| |
| #include <stdint.h> |
| |
| #define KEYBOX_DEVID_SIZE (32) // 32 bytes |
| #define KEYBOX_DEVKEY_SIZE (16) // 16 bytes |
| #define KEYBOX_KEYDATA_SIZE (72) // 72 bytes |
| #define KEYBOX_MAGIC_SIZE (4) // 4 bytes |
| #define KEYBOX_CRC_SIZE (4) // 4 bytes |
| #define WIDE_VINE_KEYBOX_SIZE (KEYBOX_DEVID_SIZE + \ |
| KEYBOX_DEVKEY_SIZE + \ |
| KEYBOX_KEYDATA_SIZE + \ |
| KEYBOX_MAGIC_SIZE + \ |
| KEYBOX_CRC_SIZE) |
| |
| //#define WIDEVINE_MAGIC_WORD (0x6b626f78) |
| |
| struct wv_keybox_info_length |
| { |
| uint32_t key_data_size; // default 72 bytes |
| uint32_t device_id_sizee; // default 32 bytes |
| }; |
| |
| // |
| // Widevine keybox provisioning key container structure. |
| // |
| struct wv_keybox |
| { |
| uint8_t device_id[KEYBOX_DEVID_SIZE]; // 32 bytes |
| uint8_t device_key[KEYBOX_DEVKEY_SIZE]; // 16 bytes |
| uint8_t key_data[KEYBOX_KEYDATA_SIZE]; // 72 bytes |
| uint8_t magic[KEYBOX_MAGIC_SIZE]; // 4 bytes |
| uint8_t crc[KEYBOX_CRC_SIZE]; // 4 bytes |
| }; |
| |
| |
| #endif /* WV_FKP_H_ */ |
