电信科学 ›› 2011, Vol. 27 ›› Issue (7): 90-94.doi: 10.3969/j.issn.1000-0801.2011.07.021

• 研究与开发 • 上一篇    下一篇

可批验证的基于身份的盲签名方案

宋程远1,,张串绒1,曹帅1,白静一2   

  1. 1 空军工程大学电讯工程学院 西安 710077
    2 山东省军区自动化工作站 济南 250099
  • 出版日期:2011-07-15 发布日期:2011-07-15
  • 基金资助:
    国家自然科学基金资助项目;陕西省科技攻关项目;西安市产学研结合项目

A Batch Veifiable ID-Based Blind Signature Scheme

Chengyuan Song1,Chuanrong Zhang1,Shuai Cao1,Jingyi Bai2   

  1. 1 Telecommunication Engineering Institute,AFEU,Xi’an 710077,China
    2 Miltary Automated Workstation,Shandong Province,Jinan 250099. China
  • Online:2011-07-15 Published:2011-07-15

摘要:

盲签名、批验证是密码学领域两个重要的概念。基于盲签名和批验证的思想,根据李国文博士所提出的盲签名方案,使用双线性对构造了一个新的可批验证的基于身份的盲签名方案。分析结果表明,该方案具有盲性、不可伪造性和强壮性等特性,与已提出的盲签名方案相比,具有更高的安全性和效率。

关键词: 盲签名, 批验证, 基于身份, 双线性对

Abstract:

Blind signature and batch verification are two important concepts in the current cryptolgy.The blind signature and batch verification are implemented effectively.This paper presents a batch veifiable ID-based blind signature scheme by bilinear pairings on the base of blind signature and batch verification,which existed the blind signature scheme proposed by Guowen Li.Analysis shows that the proposed scheme has provable security properties of blindness,unforgeability and robustness.Furthermore,it is more efficient compared with the previous schemes.

Key words: blind signature, batch verification, ID-based, bilinear pairings

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