Bluetooth Low Energy Privacy

摘要

Disclosed are various embodiments of Bluetooth low energy (BLE) modules and methods implemented therein. An embodiment of the disclosure generates in a BLE central device an identity resolving key (IRK) associated with a BLE peripheral device. The IRK is transmitted to the BLE peripheral. A resolvable private address (RPA) is generated in the BLE central device that corresponds to the IRK. Packets transmitted in an advertising channel use the RPA for transmissions to the BLE peripheral.