https://devzone.nordicsemi.com/f/nordic-q-a/820/how-can-i-find-the-long-term-key-being-currently-usedI&#39;m using the s110_nrf51822_5.2.1_softdevice with the NRF51822. If I understand correctly, after pairing the NRF51822 with a phone, a long term key has been generated and stored in flash. Is there a function in the s110 I can use to get a pointer to theen-USTelligent Community 13Mon, 04 Nov 2013 08:50:39 GMThttps://devzone.nordicsemi.com/thread/4074?ContentTypeID=1Mon, 04 Nov 2013 08:50:39 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9ca12384-2d4c-43e3-bd84-88a32cd9f066P&#229;l H&#229;land<p>Hi Beat Zenerino,</p> <p>If the LTK have been distributed it will be available when you receive the BLE_GAP_EVT_AUTH_STATUS event. You can either process the event before or after it has been processed by the bond manager, or you can try to tap in to where the bond manager stores it.</p> <p><a href="http://devzone.nordicsemi.com/documentation/nrf51/4.4.0/html/group__ble__sdk__lib__bond__manager.html">devzone.nordicsemi.com/.../group__ble__sdk__lib__bond__manager.html</a></p> <p><a href="http://devzone.nordicsemi.com/documentation/nrf51/4.4.0/html/structble__gap__evt__auth__status__t.html">devzone.nordicsemi.com/.../structble__gap__evt__auth__status__t.html</a></p> <p>-- Pål</p><div style="clear:both;"></div>