四川大学学报：工程科学版2011，Vol.43Issue(5)：140-145,6.
一种适于受限资源环境的远程用户双向身份鉴别方案
An Efficient Remote User Mutual Authentication Scheme for Resource-limited Environment
方恩博 1刘嘉勇 1肖丰霞1
作者信息
- 1. 四川大学信息安全研究所,四川成都610065
- 折叠
摘要
Abstract
Aiming at remote user authentication scheme with resource-limited environment,a smart card based password authentication scheme＇s security flaws were analyzed,and an efficient authentication scheme with better security strength was proposed by introducing quadratic hash function and registered random factor.The security analysis showed that the proposed scheme can solve the security problem of being vulnerable towards off-line password guessing and forgery attacks,meanwhile keeping the merits of original schemes,such as low computation cost and mutual authentication.The proposed scheme can achieve better performances in security and practical operations under resource-limited conditions.关键词
身份鉴别/可修复性/智能卡/口令猜测攻击Key words
authentication/reparability/smart card/password guessing attack分类
信息技术与安全科学引用本文复制引用
方恩博,刘嘉勇,肖丰霞..一种适于受限资源环境的远程用户双向身份鉴别方案[J].四川大学学报：工程科学版,2011,43(5):140-145,6.
