One Method to Construct the S-Box Based on Improved Chaos Map

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Abstract:

Many methods of constructing S-box often adopt the classical chaotic equations. Yet study found that some of the chaotic equations exists drawbacks. Based on that, this paper proposed a new method to generate S-Box by improving the Logistic map and Henon map, and combining the real and imaginary part of complex produced by the Mandelbrot set. By comparing with several other S-boxes proposed previously, the results show the S-box here has better cryptographic properties. So it has a good application prospect in block ciphers.

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2164-2167

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September 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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