Title :
Image Cheat Encryption Algorithm Based on Hyperchaotic System
Author_Institution :
Sch. of Software & Commun. Eng., Jiangxi Univ. of Finance & Econ., Nanchang, China
Abstract :
In this paper, a novel image cheat-encryption algori-thm based on hyper-chaotic Chen-system is proposed. The hyper-chaos is employed to encrypt plain image into cheat-like image. The cheat-image is transferred in network and easily neglected by attackers. If cheat succeeds, it is impossible to decrypt. When the cheat-image fails to cheat the attackers, security and performance analysis shows the cheat-encryption method still has the same confidentiality as the cover-encryption.
Keywords :
cryptography; image coding; telecommunication security; decryption; hyperchaotic Chen system; image cheat encryption algorithm; network security; Arrays; Chaos; Encryption; Fractals; Pixel; Solitons;
Conference_Titel :
Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-3708-5
Electronic_ISBN :
978-1-4244-3709-2
DOI :
10.1109/WICOM.2010.5601292
