Apr. 23rd, 2015

izard: (Default)
Yesterday I enjoyed reading a paper on side channel attack using shared LLC from Javascript code. [livejournal.com profile] dr_klm would argue that this is not science, and may be he is right.

The article claims a side channel attack, but describes merely a one way side channel communication that needs a sender on the target side. For an attack, full source code of the code being attacked is required, and a lot of work on post-processing.


What is really important in the article is a reference to reverse engineered hash function that maps physical address to LLC sets.

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izard

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