Cryptanalysis of a certificateless identification scheme

Ji Jian Chin, Rouzbeh Behnia, Swee Huay Heng, Raphael C.W. Phan

Research output: Contribution to journalArticleResearchpeer-review

4 Citations (Scopus)

Abstract

In 2013, Dehkordi and Alimoradi proposed a certificateless identification scheme using supersingular elliptic curves. This proposal came independent of the parallel work of Chin et al. in proposing the first known security models for certificateless identification with provable security. In this paper, we show that there are some design flaws in the Dehkordi-Alimoradi scheme, which lead one to conclude that their scheme is insecure.

Original languageEnglish
Pages (from-to)122-125
Number of pages4
JournalSecurity and Communication Networks
Volume8
Issue number2
DOIs
Publication statusPublished - 25 Jan 2015
Externally publishedYes

Keywords

  • Certificateless identification
  • Cryptanalysis
  • Escrow-free
  • Pairing
  • Supersingular elliptic curves

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