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DESCRIPTION:Trusted Execution Environments (TEEs)\, like those based on ARM TrustZone o
 r Intel SGX\, intend to provide a secure way to run code beyond the typical
  reach of a computer’s operating system.\nHowever\, when trusted and untr
 usted code runs on shared hardware\, it opens the door to the same microarc
 hitectural attacks that have been exploited for years. This talk provides a
 n overview of these attacks as they have been applied to TEEs\, and it addi
 tionally demonstrates how to mount these attacks on common TrustZone implem
 entations. Finally\, we identify new techniques which allow us to peer with
 in TrustZone TEEs with greater resolution than ever before.
DTEND;TZID=Europe/Berlin:20171227T231500
DTSTAMP:20171220T105657Z
DTSTART;TZID=Europe/Berlin:20171227T221500
LAST-MODIFIED:20171220T105651Z
LOCATION:Saal Borg
SEQUENCE:0
SUMMARY:Microarchitectural Attacks on Trusted Execution Environments - Keegan Ryan
TRANSP:OPAQUE
UID:16c756dd-cb07-4c0e-9885-98243026f7cf@frab.cccv.de
URL;VALUE=URI:https://fahrplan.events.ccc.de/congress/2017/Fahrplan/events/8950.html
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