Revoking Keys

RE: Revoking Keys

Amanda Hsieh — Thu, 10 Oct 2024 14:27:53 GMT

Happy to know you found the problem. 🙂

Georg — Thu, 10 Oct 2024 06:45:28 GMT

Hi Amanda,

sorry for my delayed answer. I found the porblem, there was a bug in the pm_static.yml.

You can close this case.

Best regards

Georg

Amanda Hsieh — Fri, 27 Sep 2024 20:50:24 GMT

Hi Georg,

Which step do you get the issue in the Revoking private keys doc? Could you test with mcumgr/smp_svr?

-Amanda H.

Georg — Fri, 27 Sep 2024 08:23:38 GMT

...some additional information

When debugging I found the problem in the file: bl_validation.c and in the function: validate_firmware of the b0-bootloader.

The following compare is false because winfo->valid =0x91020000 and CONFIG_FW_INFO_VALID_VAL = 0x9102FFFF

}

  if (fwinfo->valid != CONFIG_FW_INFO_VALID_VAL) {
    PRINT("Firwmare has been invalidated: 0x%x.\n\r",
      fwinfo->valid);
    return false;
  }

But I don't know what these numbers mean and why this compare fails ...

Any ideas ?

Best regards,

Georg