A Novel Design of Chaos Based S-Box Using Difference Distribution Table (CD S-Box)
This research work reports the design methodology of a novel chaotic substitution box that is dynamically designed by systematically optimizing using DDT. DDT is a tool that helps in differential cryptanalysis of S-box. The proposed S-box shows very low differential probability as compared to other...
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| 格式: | Article |
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Springer Verlag
2014
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| 在线阅读: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84904721668&doi=10.1007%2f978-3-642-54525-2_20&partnerID=40&md5=bedd0f6f05364657c392747e7c4eb395 http://eprints.utp.edu.my/32307/ |
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| 总结: | This research work reports the design methodology of a novel chaotic substitution box that is dynamically designed by systematically optimizing using DDT. DDT is a tool that helps in differential cryptanalysis of S-box. The proposed S-box shows very low differential probability as compared to other chaos based deigned S-box recently, while maintaining good cryptographic properties and linear approximation probability. Our proposed CD S-box achieves very low differential approximation probability of 8/256. © Springer-Verlag Berlin Heidelberg 2014. |
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