一个高效的基于身份的聚合签名方案

杜红珍; 温巧燕

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一个高效的基于身份的聚合签名方案

信息工程 | 更新时间：2023-11-14

- 一个高效的基于身份的聚合签名方案
- An Efficient Identity-Based Aggregate Signature Scheme
- 工程科学与技术 2011年43卷第1期页码：87-90
- 作者机构：
  
  1. 宝鸡文理学院
  2. 北京邮电大学网络技术研究院
- 作者简介：
- 基金信息：
  
  国家自然科学基金
- DOI：
  中图分类号：
- 纸质出版日期：2011，
  
  网络出版日期：2010-6-23，
扫描看全文
杜红珍,温巧燕.一个高效的基于身份的聚合签名方案[J].工程科学与技术,2011,43(1):87-90.

Du Hong-Zhen. An Efficient Identity-Based Aggregate Signature Scheme[J]. Advanced Engineering Sciences, 2011,43(1):87-90.
杜红珍,温巧燕.一个高效的基于身份的聚合签名方案[J].工程科学与技术,2011,43(1):87-90. DOI：

Du Hong-Zhen. An Efficient Identity-Based Aggregate Signature Scheme[J]. Advanced Engineering Sciences, 2011,43(1):87-90. DOI：

摘要

中文摘要: 对Song-Kim-Lee-Yoon的基于身份的聚合签名方案进行了安全性分析，指出该签名是可以普遍伪造的。接着利用双线性对构造了一个新的基于身份的聚合签名方案，在随机预言机模型下给出了方案的安全性证明，其安全性可紧的规约为计算Diffie-Hellman问题。与已有的基于身份的聚合签名相比，本文方案更能提高签名验证与传输效率，因签名的验证只需计算3个双线性对，签名的长度只有320bits。

Abstract

Abstract:Security analyses of an ID-based aggregate signature scheme presented by Song

Kim

Lee and Yoon were given in this paper. It is found that the scheme is universally forgeable. We presented a new identity-based aggregate signature scheme from bilinear pairings. Its security proof was given in the random oracle model and it could be tightly reduced to computational Diffie-Hellman problem. Compared with the existing ID-based aggregate signature schemes

our scheme greatly improves the efficiency of signature communication and verification since the verification algorithm only requires 3 pairing evaluations and the size of the signature generated by our scheme is only about 320 bits.

关键词

基于身份的密码系统聚合签名双线性对

Keywords

identity-based cryptographyaggregate signaturebilinear pairings

references

Wen Yiling;Ma Jianfeng,An aggregate signature scheme with constant pairing operations,IEEE Computer Society,2008.

Wang Zhu;Chen Huiyan;Ye Dingfeng,Practical identity-based aggregate signature scheme from bilinear maps,Journal of Shanghai Jiaotong University:English Edition,2008(6).

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Xu Jing;Zhang Zhenfeng;Feng Dengguo,ID-based aggregate signatures from bilinear pairings,Springer-verlag,2005.

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Shamir A,Identity-based cryptnsystems and signature schemes,Santa Barbara,California,1984.

Boneh D;Gentry C;Lynn B,Aggregate and verifiably encrypted signatures from bilinear maps,Springer-verlag,2003.

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