A chaotic cipher Mmohocc and its security analysis

Xiaowen Zhang; Li Shu; Ke Tang

doi:10.1117/12.717682

2 May 2007 A chaotic cipher Mmohocc and its security analysis

Xiaowen Zhang, Li Shu, Ke Tang

Proceedings Volume 6579, Mobile Multimedia/Image Processing for Military and Security Applications 2007; 65790H (2007) https://doi.org/10.1117/12.717682
Event: Defense and Security Symposium, 2007, Orlando, Florida, United States

Abstract

In this paper we introduce a new chaotic stream cipher Mmohocc which utilizes the fundamental chaos characteristics. The designs of the major components of the cipher are given. Its cryptographic properties of period, auto- and cross-correlations, and the mixture of Markov processes and spatiotemporal effects are investigated. The cipher is resistant to the related-key-IV, Time/Memory/Data tradeoff, algebraic, and chosen-text attacks. The keystreams successfully passed two batteries of statistical tests and the encryption speed is comparable with RC4.

Citation Download Citation

Xiaowen Zhang, Li Shu, and Ke Tang "A chaotic cipher Mmohocc and its security analysis", Proc. SPIE 6579, Mobile Multimedia/Image Processing for Military and Security Applications 2007, 65790H (2 May 2007); https://doi.org/10.1117/12.717682

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