A remote user authentication scheme using smart cards with forward secrecy

被引:62
作者
Awasthi, AK [1 ]
Lal, S
机构
[1] Hindustan Coll Sci & Technol, Dept Appl Sci, Mathura, Uttar Pradesh, India
[2] Dr BRA Univ, Inst Basic Sci, Dept Math, Agra, Uttar Pradesh, India
关键词
authentication; time stamping; forward secrecy; smart cards;
D O I
10.1109/TCE.2003.1261225
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In 2000, Hwang and Li proposed a new remote user authentication scheme using smart cards. Chan and Chang showed that the masquerade attack is successful on this scheme. Recently Shen, Lin and Hwang pointed out a different type of attack on this scheme and presented a modified scheme to remove these defects. In this paper we present a new scheme which also overcomes these attacks. In this scheme previously generated passwords are secure even if the secret key of the system is leaked or is stolen(1).
引用
收藏
页码:1246 / 1248
页数:3
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