TeeJam: Sub-Cache-Line Leakages Strike Back

Autor: Florian Sieck, Zhiyuan Zhang, Sebastian Berndt, Chitchanok Chuengsatiansup, Thomas Eisenbarth, Yuval Yarom

Publikováno v: Transactions on Cryptographic Hardware and Embedded Systems, Vol 2024, Iss 1 (2023)

The microarchitectural behavior of modern CPUs is mostly hidden from developers and users of computer software. Due to a plethora of attacks exploiting microarchitectural behavior, developers of security-critical software must, e.g., ensure their cod

Externí odkaz: https://doaj.org/article/a8f8e8e2b99a49439070c867cdf287db

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

A hybrid solution for constrained devices to detect microarchitectural attacks

Autor: Polychronou, Nikolaos Foivos, Thevenon, Pierre-Henri, Puys, Maxime, Beroulle, Vincent

Publikováno v: EuroS&P 2023-8th IEEE European Symposium on Security and Privacy
EuroS&P 2023-8th IEEE European Symposium on Security and Privacy, Jul 2023, Delft, Netherlands

International audience; We are seeing an increase in cybersecurity attacks on resource-constrained systems such as the Internet of Things (IoT) and Industrial IoT (I-IoT) devices. Recently, a new category of attacks has emerged called microarchitectu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3515::c04a30b073c9504625cf57863845265f
https://hal.science/hal-04149021/document

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Processor Security: Detecting Microarchitectural Attacks via Count-Min Sketches

Autor: Kerem Arikan, Alessandro Palumbo, Luca Cassano, Pedro Reviriego, Salvatore Pontarelli, Giuseppe Bianchi, Oguz Ergin, Marco Ottavi

Publikováno v: IEEE transactions on very large scale integration (VLSI) systems, 30(7), 938-951. IEEE

The continuous quest for performance pushed processors to incorporate elements such as multiple cores, caches, acceleration units, or speculative execution that make systems very complex. On the other hand, these features often expose unexpected vuln

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ab34426c1bc4a65af541331b986ad3b
https://hdl.handle.net/11311/1231738