Hi,
I have few queries on CSEc module and secure boot. Can you please help me to understand below queries.
Query 1:
From below diagram I see PRAM(memory to store secure keys) is of 128 Bytes.
Is this memory extendible and configurable ?
What is the maximum number of keys we can store in this area ?
What is single secure key size in bytes?
Query 2:
To enable secure boot for certain memory region, I know we use BOOT_MAC_KEY_VALUE.
What key should we use if multiple memory regions need to be secured, whether it is same BOOT_MAC_KEY_VALUE ?
Query 3:
Once we enable secure boot(FTFC->FCSESTAT->BOK is 1), how to prove the secure boot concept ?, please guide me the steps.
Thanks
Mohan
Hi Daniel,
Can you share the AN5258SW.zip again it's not opening,throws page not found error
Hi,
There is AN5401 Getting Started with CSEc Security Module.
Including AN5258SW.zip
It might answer your questions.
Regards,
Daniel