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Revisiting Context-Based Pairing in IoT

Miettinen, Markus ; Nguyen, Thien Duc ; Asokan, N. ; Sadeghi, Ahmad-Reza :
Revisiting Context-Based Pairing in IoT.
In: 55th Design Automation Conference (DAC), 24.-29.06. 2018, San Francisco, CA, USA. Proceedings of the 55th Design Automation Conference (DAC) ACM
[Konferenz- oder Workshop-Beitrag] , (2018)

Dies ist die neueste Version dieses Eintrags.

Kurzbeschreibung (Abstract)

The emergence of IoT poses new challenges towards solutions for authenticating numerous very heterogeneous IoT devices to their respective trust domains. Using passwords or pre-defined keys have drawbacks that limit their use in IoT scenarios. Recent works propose to use contextual information about ambient physical properties of devices' surroundings as a shared secret to mutually authenticate devices that are co-located, e.g., the same room. In this paper, we analyze these context-based authentication solutions with regard to their security and requirements on context quality. We quantify their achievable security based on empirical real-world data from context measurements in typical IoT environments.

Typ des Eintrags: Konferenz- oder Workshop-Beitrag (Keine Angabe)
Erschienen: 2018
Autor(en): Miettinen, Markus ; Nguyen, Thien Duc ; Asokan, N. ; Sadeghi, Ahmad-Reza
Titel: Revisiting Context-Based Pairing in IoT
Sprache: Englisch
Kurzbeschreibung (Abstract):

The emergence of IoT poses new challenges towards solutions for authenticating numerous very heterogeneous IoT devices to their respective trust domains. Using passwords or pre-defined keys have drawbacks that limit their use in IoT scenarios. Recent works propose to use contextual information about ambient physical properties of devices' surroundings as a shared secret to mutually authenticate devices that are co-located, e.g., the same room. In this paper, we analyze these context-based authentication solutions with regard to their security and requirements on context quality. We quantify their achievable security based on empirical real-world data from context measurements in typical IoT environments.

Buchtitel: Proceedings of the 55th Design Automation Conference (DAC)
Verlag: ACM
Freie Schlagworte: ICRI-SC; Solutions; S2
Fachbereich(e)/-gebiet(e): 20 Fachbereich Informatik
20 Fachbereich Informatik > Systemsicherheit
DFG-Sonderforschungsbereiche (inkl. Transregio)
DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche
Profilbereiche
Profilbereiche > Cybersicherheit (CYSEC)
DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche > SFB 1119: CROSSING – Kryptographiebasierte Sicherheitslösungen als Grundlage für Vertrauen in heutigen und zukünftigen IT-Systemen
Veranstaltungstitel: 55th Design Automation Conference (DAC)
Veranstaltungsort: San Francisco, CA, USA
Veranstaltungsdatum: 24.-29.06. 2018
Hinterlegungsdatum: 27 Jul 2018 09:54
Zusätzliche Informationen:

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ID-Nummer: TUD-CS-2018-0038
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