我在使用S32K144的CSEc，在BOOT_DEFINE时，何时会返回KEY_INVAILD错误呢？
希望得到解答，祝每天开心!
Hi @xiaozhi
I can't see a reason for such error when calling BOOT_DEFINE function. This function can be called even if BOOT_MAC_KEY is not provisioned yet, so it does not require a key.
Regards,
Lukas
