摘要：

在基于身份的盲签名基础上，提出了一个基于身份的可认证的盲签名方案，它有效地实现了用户身份的认证功能与盲签名的融合，使盲签名在电子商务和电子现金支付业务中的使用更加安全有效，使得用户不再需要额外的认证系统来验证身份合法性，大大提高了系统工作效率。

关键词: 双射对, 盲签名, 可认证盲签名协议

Abstract: On the base of blind signature, this paper presents an identity-based(ID-based) authenticated blind signature scheme, it implements effectively user΄s identity authenticated function and blind signature, makes blind signature more secret and effective in electric business and cash charge business, makes user not need exceed certified system to vertify identity legal, it improves system work efficiency.

Key words: Bilinear pairings, Blind signature, Authenticated blind signature protocol

中图分类号: 

• TP309