Message authentication for wireless sensor networks

  • Authors:
  • R. Moises Salinas;G. Gina Gallegos;S. Gonzalo Dduchen

  • Affiliations:
  • Graduate School, ESIME Culhuacan, Instituto Politecnico Nacional, D.F. Mexico;Graduate School, ESIME Culhuacan, Instituto Politecnico Nacional, D.F. Mexico;Graduate School, ESIME Culhuacan, Instituto Politecnico Nacional, D.F. Mexico

  • Venue:
  • CIS'09 Proceedings of the international conference on Computational and information science 2009
  • Year:
  • 2009

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Abstract

This article describes an authentication protocol based on pairings for a wireless sensor network considering the execution cost. The proposed protocol provides a node authentication process based on identity, as well as a message authentication process using keyed hash functions. The evaluation of the protocol's execution cost is focused on message authentication operations in order to provide a notion of the network power consumption intensive message exchange between authenticated nodes.