An image encryption algorithm based on multi-scroll chaotic map

Image encryption technology is the most economical and effective method for image information security. This paper constructs a multi-scroll chaotic system and puts forward the image encryption algorithm based on the chaotic map. The experimental results show that the algorithm has better key sensit...

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Bibliographic Details
Published in2012 5th International Conference on Biomedical Engineering and Informatics pp. 186 - 189
Main Authors Zhao Pengtao, Liu Gang, Wang Minghao, Peng Jieli
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2012
Subjects
image encryption algorithms
key analysis
multi-scroll chaotic map
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Summary:Image encryption technology is the most economical and effective method for image information security. This paper constructs a multi-scroll chaotic system and puts forward the image encryption algorithm based on the chaotic map. The experimental results show that the algorithm has better key sensitivity, larger key space and better ability of diffusion and confusion. The algorithm can effectively resist statistical attack and exhaustive attack and it has good safety.
ISBN:9781467311830
1467311839
DOI:10.1109/BMEI.2012.6512885