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Cryptographic spatial chaos sequence

Sun Fu-Yan Lv Zong-Wang

Cryptographic spatial chaos sequence

Sun Fu-Yan, Lv Zong-Wang
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  • Abstract views:  3582
  • PDF Downloads:  988
  • Cited By: 0
Publishing process
  • Received Date:  13 January 2010
  • Accepted Date:  12 July 2010
  • Published Online:  15 April 2011

Cryptographic spatial chaos sequence

  • 1. College of Information Science and Engineering Henan University of Technology, Zhengzhou 450001, China

Abstract: In this paper, a novel pseudo-random sequence generator (PRSG) based on spatial chaos system is proposed. The statistical tests and correlation analysis on the proposed PRSG are performed by the well-known Federal Information Processing Standards FIPS140-1, and the experimental results show that the image encryption based on spatial chaos ergodic matrix has good random statistical characteristics, large key space and great sensitivity of the sequence.

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