Message anonymity on predictable opportunistic networks
Chen, D. (Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions)
Navarro-Arribas, Guillermo (Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions)
Pérez-Solà, Cristina (Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3))
Borrell i Viader, Joan (Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions)

Date:	2019
Abstract:	A Predictable Opportunistic Network (POppNet) is a network where end-to-end connectivity is not guaranteed, and node communication happens in an opportunistic manner, but the behavior of the network can be predicted in advance. The predictability of such networks can be exploited to simplify some mechanisms of more generic OppNets where there is no prior knowledge on the network behavior. In this paper, we propose some solutions to provide anonymity for messages on POppNets by using simple onion routing, and thus to increase the privacy of the nodes in communication.
Grants:	Agencia Estatal de Investigación TIN2017-87211-R Agencia Estatal de Investigación RTI2018-095094-B-C22 Ministerio de Economía y Competitividad TIN2014-57364-C2-2-R
Rights:	Tots els drets reservats.
Language:	Anglès
Document:	Article ; recerca ; Versió acceptada per publicar
Subject:	Message anonymity ; Onion routing ; Opportunistic networking ; Predictable opportunistic networks
Published in:	Journal of Ambient Intelligence and Humanized Computing, (July 2019), ISSN 1868-5145

DOI: 10.1007/s12652-019-01393-0

25 p, 692.8 KB

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Research literature > UAB research groups literature > Research Centres and Groups (research output) > Engineering > Security of Networks and Distributed Applications (SENDA)
Research literature > UAB research groups literature > Research Centres and Groups (research output) > Engineering > Combinatorics, Coding and Security Group (CCSG)
Articles > Research articles
Articles > Published articles