What is difference of Flashing the Massflash Blob in Untrusted Environment and Trusted Environment

Hello,

What is difference of Flashing the Massflash Blob in Untrusted Environment and Trusted Environment
image

and

What is the difference between online and offline?

Which is faster in terms of speed?

Is online better in terms of convenience?

image

Thank you.

hello neuezeal,

  1. if you enable security feature, you’ll generate the keys and you’ll also need to maintain the keys by your own.
    since only yourself maintain the key, it’s also called trusted environment, you can also check the sample commands to enable -u or -v options to specify the key file.

  2. online approach means you have to setup the board connection, and running flash script to recognize the board info.
    offline approach did not request for actual jetson device connected; you can specify the details of board info to generate system images locally.

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