基于生物特征的身份加密及其安全性分析  

An Identity-based Encryption Scheme Based on Biology Character and Security Analysis of it

作　　者：田彦伟[1] 陈宝凤[2] 

机构地区：[1]安阳师范学院数学科学学院,河南安阳455002 [2]安阳工学院理学部,河南安阳455002

出　　处：《安阳工学院学报》2008年第4期44-47,共4页Journal of Anyang Institute of Technology

摘　　要：利用人体的生物特征信息作为每个人的身份标识,构造了一个基于生物特征的身份加密方案,该方案能解决D.B.和M.F.方案中许多没有解决的问题,并且有着和D.B.和M.F.方案相同的安全性。In this paper, the biology character is used as man＇s identity, and a new identity-based encryption scheme is proposed based on biology character. Our new scheme can solve many problems which D.B. which M.F.＇s scheme can＇t solve. Meanwhile, the security of our scheme is as safe as D.B. and M.F.＇s scheme.

关 键 词：公钥密码 基于身份加密 椭圆曲线 生物特征 

分 类 号：TN981.1[电子电信—信息与通信工程]