Hi all,
I'm doing a project, the project to the requirements for the safety of high, so it hasto use a secure boot. But the problem came.
If I put the all code encryption and signature, then every time system to verify the signature, but I hope my application can be upgrade later alone, but not the kernel upgrade. In other words,what need to be upgrade is just one part of it, not the entire code. So, what should I go to design?
