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计算机工程 ›› 2007, Vol. 33 ›› Issue (02): 148-149. doi: 10.3969/j.issn.1000-3428.2007.02.051

• 安全技术 • 上一篇    下一篇

一种安全有效的代理盲签名方案

王天银1,蔡晓秋1,2,张建中2   

  1. (1. 洛阳师范学院数学科学学院,洛阳471022;2. 陕西师范大学数学与信息科学学院,西安710062)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-01-20 发布日期:2007-01-20

A Secure and Efficient Proxy Blind Signature Scheme

WANG Tianyin1, CAI Xiaoqiu1,2, ZHANG Jianzhong2   

  1. (1. College of Mathematical Science, Luoyang Normal University, Luoyang 471022;
    2. College of Mathematics and Information Science, Shanxi Normal University, Xi’an 710062)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-01-20 Published:2007-01-20

摘要: 提出了一种基于双线性对的新型安全有效代理盲签名方案,并与已提出的代理盲签名方案进行了比较分析。新方案克服了已提出方案的安全隐患,并且具有通信量小、计算复杂性低等优点。

关键词: 代理盲签名, 双线性对, 盲性, 不可链接性

Abstract: A new secure and efficient proxy blind signature scheme based on bilinear pairings is proposed, and it is compared with those proposed schemes. The new scheme overcomes the security leaks and has the merits of little communication and low computation complexity etc.

Key words: Proxy blind signature, Bilinear pairings, Blindness, Unlinkability