Cryptanalysis of two password-based authentication schemes using smart cards

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Abstract

Recently, Juang [2004. Comput Secur (23)] and Yoon et al. [2005. Comput Secur (24)] proposed password-based authentication schemes using smart cards. Juang's scheme further allows for key agreement. In this paper, we present attacks on both schemes.

Original languageEnglish
Pages (from-to)52-54
Number of pages3
JournalComputers & Security
Volume25
Issue number1
DOIs
Publication statusPublished - Feb 2006
Externally publishedYes

Keywords

  • Attacks
  • Authentication
  • Key-agreement
  • Password
  • Smart card

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