[File] [PATCH] Magdir/efi EFI Signature List
Christos Zoulas
christos at zoulas.com
Sat Aug 5 13:41:40 UTC 2023
Committed, thanks!
christos
> On Aug 4, 2023, at 5:44 AM, Alexandre IOOSS <erdnaxe at crans.org> wrote:
>
> Signed PGP part
> Hello,
>
> In the past few days, I played with my EFI variables. On a GNU/Linux distribution, these variables are usually found in `/sys/firmware/efi/efivars/`.
> When setting up SecureBoot, I encountered multiple EFI signature list files. These files are currently not recognized by file.
>
> Reading the source code of the `sig-list-to-certs` tool available at https://git.kernel.org/pub/scm/linux/kernel/git/jejb/efitools.git, I discovered the `EFI_SIGNATURE_LIST` structure that represents the content of EFI signature list files.
>
> Attached you will find a patch that enables file to recognize EFI signature lists.
>
> Thanks a lot,
> Best regards,
>
> --
> Alexandre
> <esl.patch>
>
>
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