Efficient and Robust Secure Aggregation for Sensor Networks

  • Authors:
  • Parisa Haghani;Panos Papadimitratos;Marcin Poturalski;Karl Aberer;Jean-Pierre Hubaux

  • Affiliations:
  • Email: Parisa.Haghani@epfl.ch;Email: Panos.Papadimitratos@epfl.ch;Email: Marcin.Poturalski@epfl.ch;Email: Karl.Aberer@epfl.ch;Email: Jean-Pierre.Hubaux@epfl.ch

  • Venue:
  • NPSEC '07 Proceedings of the 2007 3rd IEEE Workshop on Secure Network Protocols
  • Year:
  • 2007

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Abstract

A hash chain is constructed by repeated hashing from an initial value. While it finds applications for network protocol design it also poses threats to hash function one-way and collision-free properties. We investigate the complexity of breaking hash ...