A Simple Image Encryption Algorithm Based on Logistic Map
Based on the better properties of chaotic maps, the studies of chaotic-based image encryption have received much attentions by researchers in recent years. In this paper, an image encryption algorithm based on logistic map with substitution approach is proposed. Meanwhile, we make the line chart, histogram, and pixel loss analysis to show the performance of our algorithm.
KeywordsImage Encryption Logistic map Histogram analysis
The work of Tsu-Yang Wu was supported in part by the Science and Technology Development Center, Ministry of Education, China under Grant no. 2017A13025 and the Natural Science Foundation of Fujian Province under Grant no. 2018J01636. The work of Chien-Ming Chen was supported in part by Shenzhen Technical Project (JCYJ20170307151750788) and in part by Shenzhen Technical Project (KQJSCX20170327161755).
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