Your processor leaks information — and there's nothing you can do about it

arXiv: Cryptography and Security, 2017.

Cited by: 0|Bibtex|Views36
Other Links: academic.microsoft.com|arxiv.org

Abstract:

Timing channels are information flows, encoded in the relative timing of events, that bypass the systemu0027s protection mechanisms. Any microarchitectural state that depends on execution history and affects the rate of progress of later executions potentially establishes a timing channel, unless explicit steps are taken to close it. Such...More

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