A novel block cryptosystem based on iterating a chaotic map

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

179 Scopus Citations
View graph of relations

Author(s)

  • Tao Xiang
  • Xiaofeng Liao
  • Guoping Tang
  • Yong Chen
  • Kwok-Wo Wong

Detail(s)

Original languageEnglish
Pages (from-to)109-115
Journal / PublicationPhysics Letters, Section A: General, Atomic and Solid State Physics
Volume349
Issue number1-4
Publication statusPublished - 9 Jan 2006

Abstract

A block cryptographic scheme based on iterating a chaotic map is proposed. With random binary sequences generated from the real-valued chaotic map, the plaintext block is permuted by a key-dependent shift approach and then encrypted by the classical chaotic masking technique. Simulation results show that performance and security of the proposed cryptographic scheme are better than those of existing algorithms. Advantages and security of our scheme are also discussed in detail.

Research Area(s)

  • Chaos, Chaotic cryptosystem, Encryption, Security

Citation Format(s)

A novel block cryptosystem based on iterating a chaotic map. / Xiang, Tao; Liao, Xiaofeng; Tang, Guoping et al.
In: Physics Letters, Section A: General, Atomic and Solid State Physics, Vol. 349, No. 1-4, 09.01.2006, p. 109-115.

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review