A flexible biometrics remote user authentication scheme

被引：164

作者：

Lin, CH ^{[1
]}

Lai, YY ^{[1
]}

机构：

[1] Tunghai Univ, Dept Comp Sci & Informat Engn, Taichung 407, Taiwan

来源：

COMPUTER STANDARDS & INTERFACES | 2004年 / 27卷 / 01期

关键词：

fingerprint verification; biometrics; user authentication; smart cards; masquerade attack; minutiae extraction; minutiae matching;

D O I：

10.1016/j.csi.2004.03.003

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Recently, Lee, Ryu and Yoo proposed a fingerprint-based remote user authentication scheme by using smart cards and biometrics. Their scheme is based on two tiers of ElGamal's private key cryptosystem and fingerprint verification. The scheme is novel by introducing biometrics verification technology into authentication scheme using smart cards. In this paper, we point out that their scheme is vulnerable to masquerade attack. We propose a new scheme to enhance their security. Furthermore, by using our scheme, users can conveniently choose and change their passwords. Our scheme is suitable for applications with high security requirement. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：19 / 23

页数：5

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