ICDCN'11 Proceedings of the 12th international conference on Distributed computing and networking
Research challenges towards the Future Internet
Computer Communications
Local key management in opportunistic networks
International Journal of Communication Networks and Distributed Systems
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In this paper, we present security primitives required to achieve privacy in content-based opportunistic networks. We define three privacy models adapted to content-based networking and detail what are the requirements that the security primitives have to achieve in order to fit in each of these models. We also propose an original approach based on multiple layer commutative encryption that features full privacy content-based networking.