Need Information about Security Mode 2, Level 2: Authenticated pairing with data signing.

[Hemanth B]

We are planning to develop Authenticated pairing with data signing please provide Information about this security mode2. please share sample code. Hardware : nrf52840 Dk and we are using nrf Connect SDK software for development.

[Hemanth B]

can you help me to share the more information about OOB Pairing with fixed 128-bit key. kindly share me the sample code for OOB pairing process.

[Kenneth]

I suggest to for instance look at the auth_oob_data_request() in main.c for peripheral_keyboard  and replace app_nfc_oob_data_get() with the 128-bit key you want to use. Similar on central you need to add the .oob_data_request callback in conn_auth_callbacks to handle such event.

Kenneth