This is the command sbsign that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
sbsign - UEFI secure boot signing tool
SYNOPSIS
sbsign [options] --key <keyfile> --cert <certfile> <efi-boot-image>
DESCRIPTION
Sign an EFI boot image for use with secure boot.
OPTIONS
--key <keyfile>
signing key (PEM-encoded RSA private key)
--cert <certfile>
certificate (x509 certificate)
--detached
write a detached signature, instead of a signed binary
--output <file>
write signed data to <file> (default <efi-boot-image>.signed, or
<efi-boot-image>.pk7 for detached signatures)
Use sbsign online using onworks.net services
