LPC55S69 : PUF evaluation

[EugeneHiihtaja]

Hi !

I have plan to evaluate PUF key wrapping performance. SDK include some example for PUF.

But it seems to me for use PUF, LPC should have active Secure boot and some keys should be provisioned and flashed beforehand by using blhost. Is this so ?

Does it possible to skip secure boot activation for now and implement all necessary changes in source code example directly, e.g for evaluation purposes ? 

Regards,

Eugene

[Sabina_Bruce]

Hello Eugene,

Hope you are doing well.

You may work with the PUF using blhost, elftosb-gui as well as through the user application. Please follow the guidelines on the examples provided in the following application note. You will find here details on how to work with it via the user application.

LPC55Sxx usage of the PUF and Hash Crypt to AES coding 

SW-AN12324

Best Regards,

Sabina

-----------------------------------------------------------------------------------------------------------------------

Note: If this post answers your question, please click the Correct Answer button. Thank you!

-----------------------------------------------------------------------------------------------------------------------