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BeB's avatar
BeB
Icon for Occasional Contributor rankOccasional Contributor
1 year ago

Programming of non-volatile root key (.qky) on Stratix 10 1SX280LN3 fails (code 0x3FF)

Hello, I am trying to enable authentication on a Stratix 10 SoC (1SX280LN3), and religiously following the security guide from Intel. The first steps involve the generation of private and public .pe...
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Farabi_Altera's avatar
Farabi_Altera
Icon for Regular Contributor rankRegular Contributor
1 year ago

Hello,


The non-volatile key is permanent. Have you somehow ever programmed the non-volatile key into the device? You can't reprogrammed the non-volatile key if already programmed.


regards,

Farabi


  • BeB's avatar
    BeB
    Icon for Occasional Contributor rankOccasional Contributor
    1 year ago

    Hello,

    No I have never programmed a non-volatile key. It's the first time that I am trying.

    My current firmware is not signed and works normally, therefore there is no key programmed on the device.

    Thank you!

    Bertrand