A New Image Encryption Algorithm Based on the Logistic Chaotic System

被引：0
|
作者：
Wang Feng-ying [1 ]
Cui Guo-wei [1 ]
机构：
[1] Inner Mongolia Univ Sci & Technol, Dept Informat Engineer, Baotou, Peoples R China
来源：
PROCEEDINGS OF 2010 3RD IEEE INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND INFORMATION TECHNOLOGY, VOL 9 (ICCSIT 2010) | 2010年
关键词：
Chaos; Logistic map; Image encryption; security; SCHEME;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
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.
引用
收藏
页码：192 / 194
页数：3
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