An S-box Construction Algorithm Based on Spatiotemporal Chaos

Author

Yuan, Hao ; Luo, Longyan ; Wang, Yong

Author_Institution

Key Lab. of Electron. Commerce & Logistics, Chongqing Univ. of Posts & Telecommun., Chongqing, China

Volume

1

fYear

2010

fDate

12-14 April 2010

Firstpage

61

Lastpage

65

Abstract

S-box (Substitution box) is an important component in the block cipher. In this paper, a novel algorithm for generating S-box based on spatiotemporal chaos is proposed. Firstly, the performance indices of S-box are summarized. Then, the detailed method for constructing S-box is described. Finally, Simulation tests are done, which show that a set of S-boxes generated by our algorithm has high cryptographic properties. It indicates that the algorithm is very helpful to design block cipher.

Keywords

chaos; cryptography; block cipher; cryptographic properties; s-box construction algorithm; spatiotemporal chaos; substitution box; Algorithm design and analysis; Boolean functions; Chaos; Chaotic communication; Cryptography; Information security; Mobile communication; Mobile computing; Spatiotemporal phenomena; Testing; block cipher; information security; spatiotemporal chaos;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Mobile Computing (CMC), 2010 International Conference on

Conference_Location

Shenzhen

Print_ISBN

978-1-4244-6327-5

Electronic_ISBN

978-1-4244-6328-2

Type

conf

DOI

10.1109/CMC.2010.48

Filename

5471513