Secure Boot Overview

Microchip Principal Engineer Gerry Vahe introduces the Secure Boot process and discusses its value and function. Learn about some of Microchip's Secure Boot enabled ICs and how they can benefit many kinds of designs.
For more information:
www.microchip.com/en-us/produ...
www.microchip.com/en-us/produ...
www.nist.gov/video/what-inter...
mu.microchip.com/cryptography...

[@imtiyajshaikh9854]

Very helpful. Simple and lucid explaination

[@wfliu7609]

Very clear description for Secure BOOOT with HSM, Thanks MacroChip :)

[@pierrelemoine8669]

Does Microchip have a statement or philosophy or similar about secureboot and the right to repair (for example)?
It's not uncommon for IoT connected devices to only operate if they are allowed to phone home to a cloud operated server, and all instructions/reports to/from the device needs to go through said server.
And it's not uncommon for such companies to go out of business and/or pull their services, which leaves customers with essentially bricked expensive devices.
Has Microchip thought about these scenarios? Are there any guidelines one can follow to deal with this sort of things, either from the perspective of a service provider, or from the perspective of a consumer?
Are the two concerns mutually exclusive by nature?

[@edwardmacnab354]

I see that they had no reply--very concerning

[@mikeTheH]

​@@edwardmacnab354little late to the game here I know. At this point no answer is your answer. Assume the worst. I know I have.