Security weakness in a dynamic program update protocol for wireless sensor networks

  • Zeng Peng
  • , Zhenfu Cao*
  • , Kim Kwang Raymond Choo
  • , Shengbao Wang
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

17 Scopus citations

Abstract

In 2008, Das and Joshi proposed a new dynamic program update protocol for wireless sensor networks using the orthogonality principle. We identify an inherent flaw in their design and demonstrate that the Das-Joshi scheme is vulnerable to an impersonation attack, in violation of their security claim. We then present a modified scheme to eliminate the security vulnerability.

Original languageEnglish
Pages (from-to)426-428
Number of pages3
JournalIEEE Communications Letters
Volume13
Issue number6
DOIs
StatePublished - 2009
Externally publishedYes

Keywords

  • Dynamic program update
  • Orthogonality principle
  • Security
  • Wireless sensor networks

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