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Original question:

AM3359: Secure Code

AM3359: AM3359: Secure Code

Cazaban Laurence
Expert 1500 points
Part Number: AM3359

Hello,

Concerning my last post on this subject, we have finally manage to sign a secure NDA with TI.

So now, I come back on the problem.

Can you explain me how to obtain an unique identification number on my AM3359 in order to generate a licence for code security ?

Is it possible to have detailled information on that ?

If you need, I can ask the  NDA document and send it to you (NDA between LECTRA and TI).

Thanks for your help,

Laurence

  • 0
    TI__Guru 54295 points

    Hi Laurence,

    Thanks for your interests in TI Sitara processors.

    As communicated (listed below) in the previous e2e ticket, there’s support for having a unique number per device on Sitara High Security (HS) device.

    >>>> 

    On all Sitara High Security (HS) devices, there's a Key Encryption Key (KEK) which is a random key.
    One option is to derive a key from KEK for a unique key per device.

    <<<<

    I've sent you an offline email to further discuss which Sitara HS device (AM335x vs AM437x) you’ll be considering in your design, and let's communicate via email for any additional questions.

    Best,

    -Hong