北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2006, Vol. 29 ›› Issue (s2): 19-23.doi: 10.13190/jbupt.2006s2.19.315

• 论文 • 上一篇    下一篇

基于IBE和指纹认证的FIBE方案

江为强1, 杨义先1, 李亮2   

  1. 1. 北京邮电大学 信息安全中心, 北京 100876; 2. 中国科学院 自动化研究所, 北京 100080
  • 收稿日期:2006-08-30 修回日期:1900-01-01 出版日期:2006-11-30 发布日期:2006-11-30
  • 通讯作者: 江为强

The Fingerprint Identity-Based Encryption Scheme Based on IBE and Fingerprint Authentication

JIANG Wei-qiang1, YANG Yi-xian1, LI Liang2   

  1. 1. Information Security Center, Beijing University of Posts and Telecommunications, Beijing 100876, China;
    2. Institute of Automation, Chinese Academy of Sciences, Beijing 100080, China
  • Received:2006-08-30 Revised:1900-01-01 Online:2006-11-30 Published:2006-11-30
  • Contact: JIANG Wei-qiang

摘要:

为了解决基于身份加密的IBE(Identity-Based Encryption)方案中用户向可信第三方TA(Trusted Autho- rity)证明身份及私钥安全传送等问题,提出了基于IBE与指纹认证技术的FIBE(Fingerprint Identity-Based Encryption)方案,首次将指纹摘要匹配算法运用于网络身份认证体系中,解决了IBE存在的四个问题,且指纹特征值得到了保护。用户双方在认证过程中TA不需在线,适合于垂直认证环境。

关键词: 基于身份加密, FIBE, 指纹认证, 指纹凭证, 指纹摘要, 指纹摘要匹配

Abstract:

To Solve the problems in identity-based encryption (IBE) Scheme, such as the difficulties of the trusted authority TA(trusted authority) authenticating the users and transmitting the private key to them, the fingerprint identity-based encryption FIBE(fingerprint identity-based encryption) scheme based on IBE and fingerprint authentication is proposed. It applies the fingerprint hash matching algorithm to network authentication system and solves four problems in IBE. Moreover, the fingerprint feature is protected. The TA does not need to be online in the authentication process between the users, and is suitable for the condition of vertical authentication.

Key words: identity-based encryption, fingerprint identity-based encryption, fingerprint authentication, fingerprint certificate, fingerprint hash, fingerprint hash matching

中图分类号: