https://devzone.nordicsemi.com/f/nordic-q-a/10663/ltk-generationWhich function is used to generate LTK key?en-USTelligent Community 13Fri, 04 Dec 2015 13:57:45 GMThttps://devzone.nordicsemi.com/thread/39798?ContentTypeID=1Fri, 04 Dec 2015 13:57:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4956de93-3c48-48a2-a1aa-d7b2302e397eVidar Berg<p>LTK generation is taken care of by the softdevice and hidden for the application. LTK will can be accessed when you receive the BLE_GAP_EVT_AUTH_STATUS event from the stack, see <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.s130.api.v1.0.0/group___b_l_e___g_a_p___p_e_r_i_p_h___b_o_n_d_i_n_g___j_w___m_s_c.html?cp=2_7_2_1_0_2_1_0_6">MSC</a> here.</p><div style="clear:both;"></div>