发表刊物：Symmetry
关键字：image encryption; multiple image encryption (MIE); three-dimensional (3D) permutation model; chaotic system
摘要：Large numbers of images are produced in many fields every day. The content security of digital images becomes an important issue for scientists and engineers. Inspired by the magic cube game, a three-dimensional (3D) permutation model is established to permute images, which includes three permutation modes, i.e., internal-row mode, internal-column mode, and external mode. To protect the image content on the Internet, a novel multiple-image encryption symmetric algorithm (block cipher) with the 3D permutation model and the chaotic system is proposed. First, the chaotic sequences and chaotic images are generated by chaotic systems. Second, the sender permutes the plain images by the 3D permutation model. Lastly, the sender performs the exclusive OR operation on permuted images. The simulation and algorithm comparisons display that the proposed algorithm possesses desirable encryption images, high security, and efficiency.
第一作者：Xiaoqiang Zhang
合写作者：Xuesong Wang
论文类型：期刊论文
卷号：10
期号：11
页面范围：1-30
是否译文：否
发表时间：2018-11-01
收录刊物：SCI
发布期刊链接：https://doi.org/10.3390/sym10110660