Title :
An Improved Colour Image Encryption Based on Chaotic Map and OCML Model
Author :
He, Jun ; Zheng, Jun ; Li, Zhi-bin ; Qian, Hai-Feng
Author_Institution :
Dept. of Comput. Sci., East China Normal Univ., Shanghai
Abstract :
In this paper, an improved colour image encryption is proposed, which is based on a chaotic logistic map and the one-way coupled-map lattices (OCML) model. The results of several experimental, statistical analyses and key sensitivity tests prove the security robustness of the proposed cryptosystem.
Keywords :
chaos; cryptography; image colour analysis; statistical analysis; chaotic logistic map; cryptosystem; improved colour image encryption; one-way coupled-map lattices model; sensitivity tests; statistical analyses; Chaos; Chaotic communication; Computer networks; Computer science; Computer security; Cryptography; Lattices; Logistics; Statistical analysis; Wireless communication; Chaotic cryptography; Image cipher; Logistic map; OCML;
Conference_Titel :
Networks Security, Wireless Communications and Trusted Computing, 2009. NSWCTC '09. International Conference on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-1-4244-4223-2
DOI :
10.1109/NSWCTC.2009.243
