On Tue 2018-01-09 16:27:30, Jarkko Sakkinen wrote: > On Thu, Jan 04, 2018 at 03:17:24PM +0100, Cedric Blancher wrote: > > So how does this protect against the MELTDOWN attack (CVE-2017-5754) > > and the MELTATOMBOMBA4 worm which uses this exploit? > > > > Ced > > Everything going out of L1 gets encrypted. This is done to defend > against peripheral like adversaries and should work also against > meltdown.
Yeah, but useless against spectre and ability to introduce bit flips means this is generally useless... Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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