Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot

2013-09-26 Thread Vojtech Pavlik
than the next kernel can do the > > validation since the validating key has to be secret > > This is true, but as you said, the relevance of this seems to be rather > questionable. Indeed, it's hard to imagine a scenario that is also valid within the secure boot threat mod

Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot

2013-09-26 Thread Vojtech Pavlik
rcise is to minimize the number of writes to > the NVRAM. The hash changes with every hibernation, obviously. The key should, too. -- Vojtech Pavlik Director SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majord...@v

Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot

2013-09-26 Thread Vojtech Pavlik
much more complicated, and it gives you all these benefits even with secure boot disabled. -- Vojtech Pavlik Director SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html