不可能差分密码分析研究进展

	不可能差分密码分析研究进展
	吴文玲 ; 张蕾
刊名	系统科学与数学
	2008
卷号	28 期号:8 页码:971-983
关键词	不可能差分分析不可能差分路径中间相错技术密钥筛选 Impossible differential cryptanalysis impossible differential characteristics miss-in-the-middle technique key sieving
ISSN号	1000-0577
其他题名	the state-of-the-art of research on impossible differential cryptanalysis
中文摘要	不可能差分分析作为差分分析的一种变体,是一种简单有效的密码分析方法,也是目前最常用的密码分析方法之一.该方法一经提出就得到了广泛应用,被用于分析大量的算法和密码结构.尤其是近年来对AES的攻击,得到了一系列非常好的攻击结果,使得不可能差分分析已成为对AES最有效的攻击方法之一.系统介绍了不可能差分分析的原理、常用技巧和攻击方法,并总结了目前的研究现状和已取得的攻击结果.最后,分析了不可能差分攻击的优缺点及其在设计和分析分组密码方面的作用.
收录类别	cscd,wanfang
语种	中文
公开日期	2010-08-20
附注	As a variant of differential cryptanalysis,impossible differential cryptanalysis is a simple and effective technique,and it is also one of the most frequently used cryptana- lytic methods.After its proposition,the impossible differential cryptanalysis has been used to analyze many block ciphers and structures.Especially after a series of impossible differential attacks on AES has been published,it is now considered to be one of the most effective crypt- analytic methods on AES.Therefore,in this paper we systematically introduce the rationales of impossible differential cryptanalysis,and we also present the general techniques and methods used in it.Furthermore,we describe the state-of-the-art of research on impossible differential cryptanalysis,and list the results on various ciphers obtained by it.At the end of this paper,we conclude the advantage and disadvantage of impossible differential cryptanalysis and emphasize its importance on the design and analysis of block cipher.
内容类型	期刊论文
源URL	[http://124.16.136.157/handle/311060/3512]
专题	软件研究所_信息安全国家重点实验室_期刊论文
推荐引用方式 GB/T 7714	吴文玲,张蕾. 不可能差分密码分析研究进展[J]. 系统科学与数学,2008,28(8):971-983.
APA	吴文玲,&张蕾.(2008).不可能差分密码分析研究进展.系统科学与数学,28(8),971-983.
MLA	吴文玲,et al."不可能差分密码分析研究进展".系统科学与数学 28.8(2008):971-983.