Compute dynamic advertisement tag inputs and extract tags from AES ciphertext. More...

#include "advertising_core.h"
#include <string.h>

Include dependency graph for advertising_core.c:

Detailed Description

Compute dynamic advertisement tag inputs and extract tags from AES ciphertext.

The plaintext input incorporates the device's BLE address and an expiry timestamp; the tag is derived by AES encryption and truncation for inclusion in Aliro BLE advertisements per specification section 20.