Security flaw of authentication scheme with anonymity for wireless communications

Ji Seon Lee, Jik Hyun Chang, Dong Hoon Lee

Research output: Contribution to journalArticle

49 Citations (Scopus)

Abstract

Recently, Wu et al. discussed some security flaws of enhanced authentication scheme with anonymity for wireless environments proposed by Lee et al. and showed how to overcome the problems regarding anonymity and backward secrecy. However, in the paper, we will show that Wu et al.'s improved scheme still did not provide user anonymity as they claimed.

Original languageEnglish
Pages (from-to)292-293
Number of pages2
JournalIEEE Communications Letters
Volume13
Issue number5
DOIs
Publication statusPublished - 2009 Jun 29

Keywords

  • Anonymity
  • Authentication
  • Communication system security
  • Mobile communication
  • Security
  • User authentication
  • Wireless communication

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Science Applications
  • Modelling and Simulation

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