%0 Journal Article
%T Security Evaluation for a Class of Block Ciphers Based on Chaotic Maps<br>一类基于混沌函数的分组密码的安全性评估
%A ZHANG Wen-Tao
%A QING Si-Han
%A WU Wen-Ling
%A <br>张文涛
%A 卿斯汉
%A 吴文玲
%J 软件学报
%D 2003
%I 
%X The security evaluation of a class of block ciphers based on chaotic maps against differential and linear attacks is studied. If the round function is bijective and its maximum differential and linear characteristic probabilities are p and q respectively, the upper bounds of maximum differential and linear characteristic probabilities for r rounds are pr-1and qr-1 respectively.
%K block cipher
%K block cipher based on chaotic maps
%K differential cryptanalysis
%K linear cryptanalysis
%K security evaluation<br>分组密码
%K 基于混沌函数的分组密码
%K 差分密码分析
%K 线性密码分析
%K 安全性评估
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=5D1B5E5C6CA53261&yid=D43C4A19B2EE3C0A&vid=F3583C8E78166B9E&iid=38B194292C032A66&sid=D8AE57480552698F&eid=5A751AE9FA58A3FB&journal_id=1000-9825&journal_name=软件学报&referenced_num=4&reference_num=6