DocumentCode
1949630
Title
A new image encryption algorithm based on the Logistic chaotic system
Author
Feng-ying, Wang ; Guo-wei, Cui
Author_Institution
Dept. of Inf. Eng., Inner Mongolia Univ. of Sci. & Technol., Baotou, China
Volume
9
fYear
2010
fDate
9-11 July 2010
Firstpage
192
Lastpage
194
Abstract
The new image encryption algorithm based on Logistic chaotic map is designed. First, after two initial values of Logistic chaotic map are pretreated, two of the modified initial values are obtained based on which two chaotic sequences are generated. Next, taking the first n-gray value of the original image in turn, pixel gray value (n is odd and even) is respectively encrypted by the chaotic sequence generated by two key. Results and analysis of experiment show that the proposed scheme has higher security.
Keywords
chaos; cryptography; image coding; logistics; chaotic sequences; image encryption; logistic chaotic map; logistic chaotic system; n-gray value; pixel gray value; Pixel; Security; Chaos; Image encryption; Logistic map; security;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Information Technology (ICCSIT), 2010 3rd IEEE International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-5537-9
Type
conf
DOI
10.1109/ICCSIT.2010.5564605
Filename
5564605
Link To Document