文献类型：会议论文

英文题名：An Efficient Image Encryption Algorithm Based on Three-dimensional Chaotic Map

作者：Ye, Guodong[1,2];Huang, Xiaoling[2];Pan, Chen[2]

机构：[1]Zhejiang Univ, Coll Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China;[2]Guangdong Ocean Univ, Fac Math & Comp Sci, Zhanjiang 524088, Peoples R China

会议论文集：2nd International Conference on Advances in Image Processing (ICAIP) / 2nd International Conference on Software Engineering and Development (ICSED

会议日期：JUN 16-18, 2018

会议地点：Chengdu, PEOPLES R CHINA

语种：英文

外文关键词：Image encryption; chaotic map; security; permutation; diffusion

外文摘要：In this paper, a new image encryption algorithm is presented with one chaotic map and one group of secret keys. Double permutations for pixel positions are designed followed by a function of diffusion to alter gray distribution in the plain-image. In the proposed algorithm, the keystream is produced and dependent on the plain-image. As a result, the method can frustrate the known plaintext attack and chosen plaintext attack. Moreover, diffusion encryption by row-only is applied to the permuted image to save time consumption. Then, the experimental results show that our method can perform high security and is suitable for both gray and color images.