| Secure-OSCAR中基于PKI的生物身份认证的设计 |
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| 引用本文： | 白朝辉,褚慈平.Secure-OSCAR中基于PKI的生物身份认证的设计[J].计算机工程与应用,2006,42(21):153-155,168. |
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| 作者姓名： | 白朝辉 褚慈平 |
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| 作者单位： | 1. 浙江大学计算机学院,杭州,310027
2. 浙江省慈溪市锦堂职业高中,浙江,慈溪,315315 |
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| 基金项目： | 国家高技术研究发展计划(863计划);国家发改委资助项目 |
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| 摘 要： | 个体的生物特征的唯一性和“不可伪造性”使得它很适合于身份认证。生物信息本来是不保密的,所以不能象使用口令一样来使用它,否则将不能提高反而会降低系统的安全性。公钥机制(PKI)也被广泛应用于用户身份认证中,但它是基于私钥的安全性的,不可避免地存在冒用私钥的威胁。论文提出一个结合生物技术与PKI技术的认证方式的设计,具体描述了它在Secure-OSCAR中的实现。
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| 关 键 词： | Secure-OSCA PKI 身份认证 生物认证 |
| 文章编号： | 1002-8331-（2006）21-0153-03 |
| 收稿时间： | 2006-02-01 |
| 修稿时间： | 2006-02-01 |
Design of Biometrics Authentication on PKI in Secure-OSCAR |
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| Bai Zhaohui,Chu Ciping.Design of Biometrics Authentication on PKI in Secure-OSCAR[J].Computer Engineering and Applications,2006,42(21):153-155,168. |
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| Authors: | Bai Zhaohui Chu Ciping |
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| Affiliation: | College of Computer Science,Zhejiang University, Hangzhou 310027 |
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| Abstract: | The biometric characteristics of an individual are unique and "unforgeable".These properties make biometrics well suited for authentication.Because biometrics are not secrets,system must not use them like passwords,otherwise,biometric-based authentication will reduce security rather than increase it.The Public Key Infrastructure(PKI) has been widely used for verification of user identity,but that means of user verification is based on the secrecy of the private key,so the threat of misuse of a private key cannot be denied.This paper designs a kind of authentication technology which combine biometrics authentication technology and PKI,and describes the implement in Secure-OSCAR. |
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| Keywords: | Secure-OSCA PKI |
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