Takashi Iwai <tiwai@xxxxxxx> wrote: > this is a patch series to add the support for firmware signature > check. At this time, the kernel checks extra signature file (*.sig) > for each firmware, instead of embedded signature. > It's just a quick hack using the existing module signing mechanism, > thus provided only as a proof of concept for now. There is another way to do this. If you look at the patches I proposed to wrap keys in PE binaries, you'll find that that can handle PKCS#7 format messages as that's what's in the sort of signed PE binary we're dealing with. You could use this to put the firmware inside a signed-data PKCS#7 message. David -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
