Cryptanalysis of a lattice based key exchange protocol

被引：0
|
作者：
Shaowu MAO [1 ,2 ]
Pei ZHANG [1 ]
Houzhen WANG [1 ]
Huanguo ZHANG [1 ]
Wanqing WU [1 ,3 ]
机构：
[1] Computer School of Wuhan University, The Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education
[2] Huawei Technoligies Co., Ltd.
[3] School of Computer Science and Technology, Hebei University
来源：
Science China(Information Sciences) | 2017年 / 60卷 / 02期
基金：
中国国家自然科学基金;
关键词：
ISIS; Bi; Cryptanalysis of a lattice based key exchange protocol;
D O I：
暂无
中图分类号：
TN918.4 [密码的加密与解密];
学科分类号：
0839 ; 1402 ;
摘要：
A lattice is a set of points in n-dimensional space with a periodic structure.Lattice-based cryptosystem holds a great promise for post-quantum cryptography[1],as they enjoy very strong security proofs based on the worst-case hardness,relatively efficient implementations,as well as great simplicity.The first lattice-based cryptosystem was proposed by Ajtai and Dwork[2],whose security is based on the lattice problems in the worstcase.After their seminal work,several latticebased cryptosystems have been proposed till now,
引用
收藏
页码：196 / 198
页数：3
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