A new approach of differential fault analysis on block ciphers with S-box

Kitae Jeong, Jaechul Sung, Seokhie Hong, Changhoon Lee

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

In this paper, we propose a new differential fault analysis on block ciphers with S-box in software environments. Differently from existing differential fault analysis which are applied to hardware environments, our attack is applied to software environments and recovers round keys by using a modified S-box table where some entries are altered. Our attack can be applied any block cipher with S-box. For concrete examples, we apply this attack to DES and AES.

Original languageEnglish
Pages (from-to)1915-1928
Number of pages14
JournalInformation (Japan)
Volume16
Issue number3 A
Publication statusPublished - 2013 Mar

Keywords

  • AES
  • Block cipher
  • DES
  • Differential fault analysis
  • S-box

ASJC Scopus subject areas

  • Information Systems

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