All examples already set the C++ standard in the project-level
CMakeLists.txt. The main component redundantly sets it again.
As per the ESP-IDF C++ support guide, a component should only
override the C++ version if it intends to use a different one.
We want to keep a consistent version across the project, so
the redundant setting is removed.
- Reads the DAC and PAI certificate from the secure cert partition and
dump the relevant details on the console.
- Signs the garbage using DAC key and verifies it with the key parsed
from DAC.
- Performs DAC->PAI->PAA chain validation
- Reads and print the status of flash encryption and secure boot