How can I find the long term key being currently used -peer manager

[cp52]

What is the best way of getting the current LTK with the new peer manager?

A repeat of this post but this was with the old device manager.

Using the SDK 12.1. Nordic nrf52

[Hung Bui]

Hi,

The LTK is stored in peer_data -> p_bonding_data.

It's stored to flash in auth_status_success_process() in security_dispatcher.c after the device bond and read from flash in sec_info_request_process() with pdb_peer_data_ptr_get() when the device reconnect and re-encrypt.

[Karr]

Hello, I am currently using nRF5_SDK_17.0.2_d674dde,

is the LTK in peer_data.p_bonding_data->own_ltk.enc_info.ltk? still where?

[Hung Bui]

Hi, 

Yes as far as I know there is no change. Please look inside sec_info_request_process() where pdb_peer_data_ptr_get() is called. This ticket is very old, if you have further question, please create a new ticket.