default or selected kernelversion does not have config value CONFIG_EFI_ZBOOT_SIGNING.
Result is shown for kernelversion 6.1-rc2
Sign the EFI decompressor for UEFI secure boot
configname: CONFIG_EFI_ZBOOT_SIGNING
Linux Kernel Configuration
└─>Device Drivers
└─>Firmware Drivers
└─>EFI (Extensible Firmware Interface) Support
└─>Sign the EFI decompressor for UEFI secure boot
Use the 'sbsign' command line tool (which must exist on the host
path) to sign both the EFI decompressor PE/COFF image, as well as the
encapsulated PE/COFF image, which is subsequently compressed and
wrapped by the former image.
path) to sign both the EFI decompressor PE/COFF image, as well as the
encapsulated PE/COFF image, which is subsequently compressed and
wrapped by the former image.