A novel colour image encryption algorithm based on chaos
A novel colour image encryption algorithm based on chaos
复制标题
一种新颖的基于混沌的彩色图像加密算法
DOI：
10.1016/j.sigpro.2011.10.023
复制
发表时间：
2012-04-01
影响因子：
4.4
通讯作者：
Qin, Xue
中科院分区：
文献类型：
--
作者：
Wang, Xingyuan;Teng, Lin;Qin, Xue
提出了一种基于混沌的彩色图像加密算法。利用混沌系统对彩色图像的R、G、B分量同时进行加密，使这三个分量相互影响。从而降低了R、G、B分量之间的相关性，提高了算法的安全性。仿真结果表明，该算法能有效地对彩色图像进行加密，并能抵抗各种典型的攻击。(C)2011 Elsevier B.V.保留所有权利。
In this paper, a novel colour image encryption algorithm based on chaos has been proposed. We use chaotic system to encrypt the R, G, B components of a colour image at the same time and make these three components affect each other. So the correlations between R, G, B components can be reduced and the security of algorithm is increased. Simulation results show that the proposed algorithm can encrypt colour image effectively and resist various typical attacks. (C) 2011 Elsevier B.V. All rights reserved.