DNA Coding and Chaos-Based Image Encryption Algorithm

被引：11
|
作者：
Zhang, Qiang [1 ]
Liu, Lili [1 ]
机构：
[1] Dalian Univ, Minist Educ, Key Lab Adv Design & Intelligent Comp, Dalian 116622, Peoples R China
来源：
JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE | 2013年 / 10卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Logistic Map; Image Encryption; DNA Addition;
D O I：
10.1166/jctn.2013.2702
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this paper, an image encryption algorithm based on combination of DNA coding with chaotic map is proposed. The proposed algorithm uses chaotic sequence generated by Logistic system to scramble the image pixels which is encoded through the DNA encoding; then makes use of DNA addition operation for the rows of DNA sequence matrix and implements image encryption at last. The algorithm is simple and can resist a variety of attacks.
引用
收藏
页码：341 / 346
页数：6
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