Authentication Scheme of Remote Users by Using Multimodal Biometric and Smart Cards
In the recent severaI years.Lee et al.and Lin-Lai proposed fingerprint-based remote user authentication schemes using smart cards.But their schemes are vulnerable and susceptible to the attack and have practical pitfalls.Their schemes perform only unilateral authentication(only client authentication).in order to overcome the flaw,Khan and Zhang present a strong remote user authentication scheme by using fingerprint.biometric and smart cards.The proposed scheme is an extended and generalized form of ElGamal’s signature scheme whose security is based on discrete logarithm problem.which is not yet forged.In addition,computational costs and efficiency of the proposed scheme are better than other related schemes.But as the time lapses,fingerprint of some people will be changed,such as being burned or being wounded.0nce such case happened,the user won’t be authentication.So we propose the authentication scheme of remote users by using multimodaI biometric(fingerprint and face features)and smart cards.Proposed scheme not only overcome drawbacks and problems of previous schemes,but also provide a stronger and more secure authentication of remote users over inseenre network.
authentication fingerprint face biometric smart card security
De-song WANG Jian-ping LI Yuan TANG FU-long XU Yue-hao YAN
国际会议
The International Conference Information Computing and Automation(2007国际信息计算与自动化会议)
成都
英文
98-101
2007-12-19（万方平台首次上网日期，不代表论文的发表时间）