Title :
Chaos-based S-box for lightweight block cipher
Author :
TaThi Kim Hue ; Thang Manh Hoang ; Dat Tran
Author_Institution :
Sch. of Electron. & Telecommun., Hanoi Univ. of Sci. & Technol., Hanoi, Vietnam
fDate :
July 30 2014-Aug. 1 2014
Abstract :
In this paper, design of chaos-based 4 × 4-bit substitution box (S-box) is presented. The chaotic 4 × 4-bit S-box provides good cryptographic properties and has hardware efficiency. The proposed chaotic 4×4-bit S-box is used for design of chaotic S-boxes chaining layer, which offers a highly secure level. The result of implementation shows that the proposed chaotic 4×4-bit S-box is suitable for the lightweight block cipher due to low resource utilization.
Keywords :
chaos; cryptography; 4 x 4-bit substitution box; chaotic S-boxes chaining layer; cryptographic properties; lightweight block cipher; resource utilization; Computers; Cryptography; Silicon; Table lookup;
Conference_Titel :
Communications and Electronics (ICCE), 2014 IEEE Fifth International Conference on
Conference_Location :
Danang
Print_ISBN :
978-1-4799-5049-2
DOI :
10.1109/CCE.2014.6916765
