resolve BLE_GAP_ADDR_TYPE_RANDOM_PRIVATE_RESOLVABLE address without using whitelist advertising

Question

Hi there, 
 Is there any way to resolve a BLE_GAP_ADDR_TYPE_RANDOM_PRIVATE_RESOLVABLE address without using whitelist advertising? If not, I guess I should implement the ah function by myself. 
 I know that Nordic softdevice certainly has this function implemented. My question is, could I have the access to it? 
 Thank you for any information

Hung Bui · Accepted Answer

@chd: I afraid that there is no API for doing the address IRK resolve exposed from the stack.
You would need to implement the ah function on your own. 
 I did a quick search and found this from the BLUEZ stack (Linux's BLE stack). I guess it would be useful for you: 
 https://kernel.googlesource.com/pub/scm/bluetooth/bluez/+/5.15/src/shared/crypto.c 
 (look for bt_crypto_ah)

resolve BLE_GAP_ADDR_TYPE_RANDOM_PRIVATE_RESOLVABLE address without using whitelist advertising

Top Replies