Title :
Hardware implementable S-box based on a discretized piecewise linear chaotic map
Author :
Yoshioka, Daisaburo
Author_Institution :
Dept. of Comput. & Inf. Sci., Sojo Univ., Kumamoto, Japan
Abstract :
It is important to design cryptographically strong and low-complexity substitution boxes (S-boxes) in cryptosystems. In this paper, we propose a new S-box based on a discretized piecewise linear chaotic map. The results show that the proposed S-box has good cryptographic properties and implementation efficiencies.
Keywords :
chaos; cryptography; difference equations; piecewise linear techniques; 1D difference equation; block encryption algorithm; cryptographic properties; cryptosystems; data protection; date transmission security; discretized piecewise linear chaotic map; hardware implementable S-box; low-complexity substitution boxes; strong substitution boxes; Boolean functions; Chaos; Ciphers; Encryption; Hardware; Software; S-boxes; chaos; discretization;
Conference_Titel :
Wireless Communications and Mobile Computing Conference (IWCMC), 2013 9th International
Conference_Location :
Sardinia
Print_ISBN :
978-1-4673-2479-3
DOI :
10.1109/IWCMC.2013.6583714
