Cryptanalysis of a timestamp-based password authentication scheme

被引：0
|
作者：
Chan, CK [1 ]
Cheng, LM [1 ]
机构：
[1] City Univ Hong Kong, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China
来源：
COMPUTERS & SECURITY | 2002年 / 21卷 / 01期
关键词：
password authentication; smart card; ID-based scheme; cryptanalysis;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we present a cryptanalysis of a timestamp-based password authentication scheme which is based on the concepts of ID. based schemes and smart cards. We show that the scheme is breakable. An intruder is able to construct forged login request from intercepted login requests and then he can impersonate other legal users and pass the system authentication.
引用
收藏
页码：74 / 76
页数：3
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