Re: the cold-boot attack - a paper tiger?

--- Richard Zidlicky <[email protected]> wrote:

> .. perfectly feasible
> with much of todays stock hardware. On multicore
> systems all you need is 
> a nonpreemptible kernel thread holding part of the
> key in its CPU registers. 
> That way you do not have the keys in main memory or
> they can be in main memory 
> but encrypted. The thread would also do the disk
> encryption so if designed
> carefully there would never be sufficient
> information in main memory
> to recover any data.
> 

Sounds like a solution. How hard would that be to
implement in loop-aes (is Jari reading?)



      

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