%0 Journal Article
%T Optimization of 3DES Cryptography Algorithm Based on Python<br>基于Python语言的3DES算法优化
%A LI Ai-Ning
%A TANG Yong
%A SUN Xiao-Hui
%A LIU Xin-Tong
%A <br>李爱宁
%A 唐勇
%A 孙晓辉
%A 刘昕彤
%J 计算机系统应用
%D 2011
%I 
%X This paper discusses the theory of 3DES Cryptography algorithm,describes the optimization process of PyDES module,which is a pure python module that implements the DES and Triple-DES algorithms;and analyzes the problems and solutions encountered in the optimization process;Finally,the optimized algorithm was tested by profile which is a tool for python program testing,and the result shows that the optimized algorithm can Enhance the Security and speed of the original algorithm.
%K triple-DES algorithms
%K python program
%K PyDES module
%K optimization<br>3DES算法
%K Python
%K PyDES模块
%K 优化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D4F6864C950C88FFCE5B6C948A639E39&aid=848A5C06E9DF198BAAF3394413F8414A&yid=9377ED8094509821&vid=A04140E723CB732E&iid=5D311CA918CA9A03&sid=798FBE8DE1A255B1&eid=F9AC9D93C9D76B5D&journal_id=1003-3254&journal_name=计算机系统应用&referenced_num=0&reference_num=6