Multidimensional Z-Matrix with Control Parameters and Its Applications in Image Encryption  

作　　者：赵亮 廖晓峰 向涛 肖迪 

机构地区：[1]College of Computer Science, Chongqing University, Chongqing 400044

出　　处：《Chinese Physics Letters》2009年第6期51-54,共4页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant No 60703035, the National Science Foundation for Post-doctoral Scientists of China under Grant No 20080430741, the Natural Science Foundation of Chongqing under Grant Nos 2008BB2182 and 2008BB2193, the Postgra4uate Technology Innovation Foundation of Chongqing University under Grant No 200903A1B0010303, the Program for New Century Excellent Talents in University of China under Grant No NCET-08-0603, the Natural Science Foundation Project of Chongqing under Grant No CSTC2009BA2024.

摘　　要：An n-dimensional Z-matrix with control parameters is presented, and its periodicity and chaos are testified. Experimental results show that the proposed Z-matrix has a long period and changeable periodicity with different dimensions. Some examples of image encryption with a Z-matrix of different dimensions are listed for demonstrating its applications.An n-dimensional Z-matrix with control parameters is presented, and its periodicity and chaos are testified. Experimental results show that the proposed Z-matrix has a long period and changeable periodicity with different dimensions. Some examples of image encryption with a Z-matrix of different dimensions are listed for demonstrating its applications.

关 键 词：gamma-ray bursts GAMMA-RAYS RELATIVITY 

分 类 号：O151.21[理学—数学] TP391.41[理学—基础数学]