A novel image encryption scheme using pixel shuffler and A5/1

Alireza Jolfaei, Abdolrasoul Mirghadri

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

12 Citations (Scopus)

Abstract

In this paper, a novel image encryption scheme is proposed based on combination of pixel shuffling and A5/1. Due to sensitivity to initial conditions, chaotic maps have a good potential for designing dynamic permutation map. So a chaotic Henon and baker's map is used to generate permutation matrix. An external secret key is used to derive the initial conditions for the chaotic map. Pixel shuffling is performed via vertical, horizontal and diagonal permutation. Chaos is used to expand diffusion in the image. In order to evaluate performance, the proposed algorithm was measured through a series of tests. Experimental results illustrate that the scheme shows a good resistance against brute-force and statistical attacks but it is weak against differential analysis.
Original languageEnglish
Title of host publication2010 International Conference on Artificial Intelligence and Computational Intelligence
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages369-373
Number of pages5
ISBN (Electronic)9780769542256
ISBN (Print)9781424484324
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event2010 International Conference on Artificial Life and Computational Intelligence, AICI 2010 - Sanya, China
Duration: 23 Oct 201024 Oct 2010

Conference

Conference2010 International Conference on Artificial Life and Computational Intelligence, AICI 2010
CountryChina
CitySanya
Period23/10/1024/10/10

Keywords

  • component
  • shuffling
  • baker's map
  • Henon map
  • statistical analysis
  • differential analysis

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