AnsweredAssumed Answered

Is BEE automatically enabled when programming an encrypted image?

Question asked by Henrique Nogueira on Jul 19, 2019
Latest reply on Jul 22, 2019 by Jay Heng

Hi,

 

I'm trying to learn more about the secure manufacturing programming techniques with the imx 1020. To maintain code confidentiality, the programmed flash image should be encrypted, and, from my understanding, the standard process then is to generate an SB file and use it with the MfgTools to automatically setup the device for the required configurations.

My question is then, if I want to perform flash writes/reads later on, is the encryption/decryption going to happen transparently or should I purposefully set up the bus encryption engine to make it work?

Thanks in advance!

Henrique

Outcomes