| /* |
| * Copyright 2021 The Android Open Source Project |
| * |
| * 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. |
| */ |
| |
| #pragma once |
| |
| /* Some C files include this header file */ |
| #ifdef __cplusplus |
| |
| #include <array> |
| #include <cstdint> |
| |
| constexpr int OCTET16_LEN = 16; |
| typedef std::array<uint8_t, OCTET16_LEN> Octet16; |
| |
| constexpr int LINK_KEY_LEN = OCTET16_LEN; |
| typedef Octet16 LinkKey; /* Link Key */ |
| |
| /* Sample LTK from BT Spec 5.1 | Vol 6, Part C 1 |
| * 0x4C68384139F574D836BCF34E9DFB01BF */ |
| constexpr Octet16 SAMPLE_LTK = {0xbf, 0x01, 0xfb, 0x9d, 0x4e, 0xf3, 0xbc, 0x36, |
| 0xd8, 0x74, 0xf5, 0x39, 0x41, 0x38, 0x68, 0x4c}; |
| inline bool is_sample_ltk(const Octet16& ltk) { return ltk == SAMPLE_LTK; } |
| |
| #endif |
| |
| #define BT_OCTET8_LEN 8 |
| typedef uint8_t BT_OCTET8[BT_OCTET8_LEN]; /* octet array: size 16 */ |
| |
| #define BT_OCTET32_LEN 32 |
| typedef uint8_t BT_OCTET32[BT_OCTET32_LEN]; /* octet array: size 32 */ |
| |
| #define PIN_CODE_LEN 16 |
| typedef uint8_t PIN_CODE[PIN_CODE_LEN]; /* Pin Code (upto 128 bits) MSB is 0 */ |
