Title :
A Practical Chaotic Secure Communication Scheme Based on Lorenz Model
Author :
Ji, Yuan ; Wen, Changyun ; Li, Zhengguo
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
Abstract :
In this paper, a practical impulsive synchronization scheme for the synchronization of two Lorenz models with parametric uncertainty and mismatch is proposed. This scheme is applied to chaotic cryptosystems with text encryption. A magnifying glass is used in these encryption systems to enhance the sensitivity to parameter mismatch thus increase the security of the systems.
Keywords :
chaotic communication; cryptography; telecommunication security; Lorenz model; chaotic cryptosystems; chaotic secure communication scheme; impulsive synchronization scheme; parametric uncertainty; text encryption; Bandwidth; Chaotic communication; Communication system security; Cryptography; Glass; Manufacturing; Robustness; Temperature; Uncertainty; White noise;
Conference_Titel :
Industrial Informatics, 2006 IEEE International Conference on
Conference_Location :
Singapore
Print_ISBN :
0-7803-9700-2
Electronic_ISBN :
0-7803-9701-0
DOI :
10.1109/INDIN.2006.275625
