计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (18): 123-125.

• 网络、通信与安全 • 上一篇    下一篇

新的基于双线性对的多级强代理盲签名方案

胡江红1,2,张建中1   

  1. 1.陕西师范大学 数学与信息科学学院,西安 710062
    2.宝鸡文理学院 数学系,陕西 宝鸡 721300
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-06-21 发布日期:2007-06-21
  • 通讯作者: 胡江红

New multi-level strong proxy blind signature scheme based on bilinear pairing

HU Jiang-hong1,2,ZHANG Jian-zhong1   

  1. 1.College of Mathematics and Information Science,Shaanxi Normal University,Xi’an 710062,China
    2.Department of Mathematics,Baoji University of Arts and Science,Baoji,Shaanxi 721300,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-06-21 Published:2007-06-21
  • Contact: HU Jiang-hong

摘要: 提出了一个新的基于双线性对的基于身份的强代理盲签名方案,并构造了一个基于身份的多级强代理盲签名方案,实现了签名权利在许可范围内逐级向下代理的要求,并对方案的安全性和执行效率进行了分析。同时,方案也满足强代理签名以及强盲签名方案的各种性质,有效地防止了签名权利的滥用,因此,新方案具有实现简单而且安全性高的特点。

Abstract: In this paper,a new ID-based strong blind proxy signature scheme is proposed based on bilinear pairing,then a new ID-based multi-level strong blind signature scheme is proposed.The proxy signature right can come true step by step under agreement and its security and efficiency are analysised.Furthermore,it has the properties of strong proxy signature and blind signature.Thus,our scheme can carry out simply and securely.