tldr/pages/linux/sbctl.md

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2024-07-17 22:56:56 +01:00
# sbctl
> A user-friendly secure boot key manager.
> Note: not enrolling Microsoft's certificates can brick your system. See <https://github.com/Foxboron/sbctl/wiki/FAQ#option-rom>.
> More information: <https://github.com/Foxboron/sbctl#usage>.
- Show the current secure boot status:
`sbctl status`
- Create custom secure boot keys (everything is stored in `/usr/share/secureboot`):
`sbctl create-keys`
- Enroll the custom secure boot keys and Microsoft's UEFI vendor certificates:
`sbctl enroll-keys --microsoft`
- Sign an EFI binary with the created key and save the file to the database:
`sbctl sign {{-s|--save}} {{path/to/efi_binary}}`
- Re-sign all the saved files:
`sbctl sign-all`
- Verify that all EFI executables on the EFI system partition have been signed:
`sbctl verify`