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Titel:

Breaking TrustZone Memory Isolation Through Malicious Hardware on a Modern FPGA-SoC

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Vortrag / Präsentation
Autor(en):
Gross, Mathieu and Jacob, Nisha and Zankl, Andreas and Sigl, Georg
Abstract:
FPGA-SoCs are heterogeneous computing systems consisting of reconfigurable hardware and high performance processing units. This combination enables a flexible design methodology for embedded systems. However, the sharing of resources between these heterogeneous systems opens the door to attacks from one system on the other. This work considers Direct Memory Access attacks from a malicious hardware block inside the reconfigurable logic on the CPU. Previous works have shown similar attacks o...     »
Stichworte:
dma attack, fpga-socs, hardware trojan, memory isolation, trusted execution environment, trustzone
Dewey-Dezimalklassifikation:
620 Ingenieurwissenschaften
Kongress- / Buchtitel:
Proceedings of the 3rd ACM Workshop on Attacks and Solutions in Hardware Security Workshop
Kongress / Zusatzinformationen:
London, United Kingdom
Datum der Konferenz:
11.11.-15.11.2019
Verlag / Institution:
ACM
Verlagsort:
New York, NY, USA
Jahr:
2019
Quartal:
4. Quartal
Jahr / Monat:
2019-11
Monat:
Nov
Seiten:
3--12
Print-ISBN:
978-1-4503-6839-1
Serientitel:
ASHES'19
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1145/3338508.3359568
WWW:
http://doi.acm.org/10.1145/3338508.3359568
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