https://devzone.nordicsemi.com/f/nordic-q-a/9939/static-passkey-with-encryptionHello, I am working on S110 SDK 9.0 and softdevice 8.0 on EK board. I am able to authenticate the connection using static passkey. I need the information about encrypting the key. Is the MITM feature encrypts the key or do I have to enable the encryptionen-USTelligent Community 13Tue, 27 Oct 2015 13:35:05 GMThttps://devzone.nordicsemi.com/thread/36877?ContentTypeID=1Tue, 27 Oct 2015 13:35:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:63dfb461-f690-4c3f-a3be-f5f3ad075540Petter Myhre<p>From MCP help:</p> <blockquote> <p>To send a start encryption command expand the context menu of he Bond button and press Encrypt.</p> </blockquote> <p>You use this to encrypt the link with a device you have already bonded with.</p> <p><a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.s130.api.v1.0.0/group___b_l_e___g_a_p___c_e_n_t_r_a_l___b_o_n_d_i_n_g___j_w___m_s_c.html?cp=2_7_2_1_0_2_1_0_24">This</a> and <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.s130.api.v1.0.0/group___b_l_e___g_a_p___c_e_n_t_r_a_l___e_n_c___m_s_c.html?cp=2_7_2_1_0_2_1_0_22">this</a> MSCs may be helpful.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/36876?ContentTypeID=1Tue, 27 Oct 2015 11:10:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:02261748-8fef-406d-9dd7-1dec9abefc74sowmya<p>Yes i know that. But still I get confused when I saw encrypt option in MCP. Then for what purpose that option is there in MCP?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/36875?ContentTypeID=1Tue, 27 Oct 2015 11:00:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:da9daaf4-a4d5-4d26-aa3c-100f640ac91ePetter Myhre<p>What do you mean by encrypting the key? If you have paired or bonded you have encrypted the link.</p><div style="clear:both;"></div>