STM32WB-WBA BLE Privacy

Revision as of 15:31, 4 April 2022 by Registered User (→‎STM32WB - BLE Privacy)
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1. STM32WB - BLE Privacy

The BLE privacy feature reduces the ability to track a device over a period of time by changing the device address on a frequent basis.

The address of a device using privacy mode can be resolved using the Identity Resolving Key (IRK) which is one of the encryption keys exchanged during the pairing process.

1.1. First example: first phase - initialize the GAP layer with no privacy enabled, connection and bonding

1.2. First example: second phase - initialize the GAP layer with privacy enabled, add device to resolving list


1.3. References