Uppsala University Department of Information Technology
See all upcoming seminars in LäsIT and seminar web pages at the homepage for the PhD studentseminars, TDB, Vi2, Theory and Applications Seminars (TAS) @ UpMARC., Department of Mathematics and The Stockholm Logic Seminar.
Half-time seminar 5 April | Pavlos Aimoniotis: Novel Speculative Defense Tactics for Enhanced Performance Location: ÅNG 101127, Time: 10:15-12:00
Abstract:
In this seminar, I will present ReCon and Doppelganger Loads, two novel approaches aiming to recover this lost performance introduced by speculative side-channel defenses. ReCon accelerates speculative defenses by identifying and allowing non-secret addresses to be accessed speculatively. Doppelganger Loads leverage an address predictor to enable the execution of speculative loads independently of secrets, thereby minimizing the impact on performance caused by restricted speculative execution. |
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