%0 Journal Article
%T Chaotic Image Scrambling Algorithm Based on Magic Cube<br>基于魔方的混沌图像置乱算法
%A HE Chuang-Yi
%A CHEN Le-Geng
%A WANG Zhi-Da
%A <br>何创毅
%A 陈乐庚
%A 王志达
%J 计算机系统应用
%D 2010
%I 
%X In this paper, a new algorithm is proposed for image scrambling based on magic cube and chaotic. The proposed algorithm based on the idea of circulate shift regards some consecutive pixels in a row or a column in the image matrix as a group of bianry and scrambles the image by shifting these groups of bianry. And the number of shifting is controlled by the chaotic sequence generated by Logistic-map. Simulation shows that the proposed algorithm has good scrambling performance and can resist all kinds of attacks effectively.
%K image scrambling
%K image encryption
%K circulate shift
%K chaotic
%K magic cube<br>图像置乱
%K 图像加密
%K 循环移位
%K 混沌
%K 魔方
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D4F6864C950C88FFCE5B6C948A639E39&aid=DE883A1B9A3F357C89D8D3950216346C&yid=140ECF96957D60B2&vid=2A8D03AD8076A2E3&iid=94C357A881DFC066&sid=771152D1ADC1C0EB&eid=8E6AB9C3EBAAE921&journal_id=1003-3254&journal_name=计算机系统应用&referenced_num=0&reference_num=8