An efficient modular exponentiation algorithm against simple power analysis attacks

  • Da Zhi Sun*
  • , Jin Peng Huai
  • , Ji Zhou Sun
  • , Zhen Fu Cao
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

Very few solutions are known to protect the modular exponentiation for single-chip devices against simple power analysis (SPA) attacks. In this paper, we present a model approach to address the power analysis problem. Using the model approach, we propose a modular exponentiation algorithm, which is secure under the SPA model. Compared with the known solutions, the proposed algorithm is more suitable for real-life applications.

Original languageEnglish
Pages (from-to)1718-1723
Number of pages6
JournalIEEE Transactions on Consumer Electronics
Volume53
Issue number4
DOIs
StatePublished - Nov 2007
Externally publishedYes

Keywords

  • Model approach
  • Modular exponentiation algorithm
  • Side-channel attack
  • Simple power analysis (SPA)
  • Single-chip device

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