Secure Network-on-Chip Architectures for MPSoC: Overview and Challenges

Network-on-Chip (NOC) is the heart of data communication between processing cores in Multiprocessor-based Systems on Chip (MPSoC). Packets transferred via the NoC are exposed to snooping, which makes NoC-based systems vulnerable to security attacks. Additionally, Hardware Trojans (HTs) can be deploy...

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Veröffentlicht in:	2018 IEEE 61st International Midwest Symposium on Circuits and Systems (MWSCAS) S. 542 - 543
1. Verfasser:	Daoud, Luka
Format:	Tagungsbericht
Sprache:	Englisch
Veröffentlicht:	IEEE 01.08.2018
Schlagworte:	Computer architecture Hardware Hardware Trojan Malicious-Tolerant Routing Algorithms Multiprocessing systems Network-on-chip NoC Routing Secure Routing Algorithm Security Trojan horses
ISSN:	1558-3899
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Network-on-Chip (NOC) is the heart of data communication between processing cores in Multiprocessor-based Systems on Chip (MPSoC). Packets transferred via the NoC are exposed to snooping, which makes NoC-based systems vulnerable to security attacks. Additionally, Hardware Trojans (HTs) can be deployed in some of the NoC nodes to apply security threats of extracting sensitive information or degrading the system performance. In this paper, an overview of some security attacks in NoC-based systems and the countermeasure techniques giving prominence on malicious nodes are discussed. Work in progress for secure routing algorithms is also presented.
ISSN:	1558-3899
DOI:	10.1109/MWSCAS.2018.8623831