Remote login authentication scheme based on a geometric approach

被引：85

作者：

Wu, TC

机构：

[1] Department of Information Management, National Taiwan Institute of Technology, Taipei

来源：

COMPUTER COMMUNICATIONS | 1995年 / 18卷 / 12期

关键词：

remote login; password authentication; one-way function; timestamp; smart card; Euclidean geometry;

D O I：

10.1016/0140-3664(96)81595-7

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 [计算机科学与技术];

摘要：

A smart card-oriented remote login authentication scheme is presented. The proposed scheme can be divided into three phases: registration, login and authentication. In the registration phase, the registering user chooses a password only known to himself. The central authority (CA) assigns an identity for the user, and delivers a smart card to the registered user. The smart card contains some necessary public parameters used in the login and authentication phases. Based on some simple properties of Euclidean geometry, the login and authentication phases can be achieved easily. Impersonation and replay attacks on the proposed scheme are discussed.

引用

页码：959 / 963

页数：5

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