Signing of Boot Application for Raspberry Pi

andrej
2025-07-17
2025-08-10
  • andrej - 2025-07-17

    Hello all,
    I would like to sign my boot application for my Raspberry PI.

    I generated the X509 Certificate and loaded it to the raspberry. It is successfully displayed as trusted certificate. However, I cannot download and start the Application to the Rasperry, due to a signature mismatch.The error message is rather clear, but I still don’t see how I can fix the issue, since the certificates on the Controller seem to mach the certificate in the user profile.

    Could you tell me where the error is or which step I am missing.

    Many thanks and kind regards
    Andreas

     
  • andrej - 2025-08-10

    Hello all,
    I tried to encrypt the Boot Application (not just to sign it). I got the same Error message as above. Is an additional licencse necessary to sign the boot application for raspberry pi.

    Thanks for your confirmation.
    Kind regards Andreas

     

    Last edit: andrej 2025-08-10

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