Fast Image Encryption Algorithm Based on Multiple Chaotic Maps

Dominic-Gabriel Cheroiu, Mircea Răducanu, C. Niţu
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引用次数: 3

Abstract

This paper presents an efficient encryption algorithm based on 3 chaotic systems. Initially, the Bogdanov chaotic system is used to scramble the original image, in order to complicate the cryptanalysis of the cipher, followed by a number of iterations of encryption with tent map. The parameters of each iteration of the tent map encryption are generated by the chaotic logistic map transformation after going through the transient regime (entering stationarity). The key of the algorithm is composed of the individual keys of each chaotic transformation.
基于多重混沌映射的快速图像加密算法
本文提出了一种基于3混沌系统的高效加密算法。首先利用波格丹诺夫混沌系统对原始图像进行置乱,使密码的密码分析变得复杂,然后进行多次迭代的帐篷映射加密。帐篷映射加密的每次迭代参数都是经过暂态状态(进入平稳状态)后由混沌逻辑映射变换生成的。该算法的密钥由每个混沌变换的单个密钥组成。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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