Formal modeling and verification of sensor network encryption protocol in the OTS/CafeOBJ method

  • Authors:
  • Iakovos Ouranos;Petros Stefaneas;Kazuhiro Ogata

  • Affiliations:
  • School of Elec. and Comp. Eng., National Tech. Univ. of Athens and Hellenic Civil Aviation Authority, Heraklion Airport;School of Appl. Math. and Phys. Sci., National Tech. Univ. of Athens,;School of Info. Sci., Japan Adv. Inst. of Sci. and Tech.

  • Venue:
  • ISoLA'10 Proceedings of the 4th international conference on Leveraging applications of formal methods, verification, and validation - Volume Part I
  • Year:
  • 2010

Quantified Score

Hi-index 0.00

Visualization

Abstract

Sensor Network Encryption Protocol (SNEP) is one of the secure building blocks of the SPINS Protocol Suite and provides data confidentiality, two-party data authentication and evidence of data freshness in a wireless sensor network. We have formally analyzed SNEP and a node-to-node key agreement protocol based on it, using the OTS/CafeOBJ method. Among other invariants, we have verified that the protocols possess the important security properties of authenticity and confidentiality of relevant message components. To our knowledge, we are the first to formally analyze SNEP using algebraic specification techniques.