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一种基于身份的聚合签名方案
引用本文:赵林森.一种基于身份的聚合签名方案[J].计算机应用与软件,2009,26(9):279-281.
作者姓名:赵林森
作者单位:西安邮电学院电子与信息工程系,陕西,西安,710061
摘    要:基于身份的聚合签名方案的提出为验证人员对多个基于身份的签名(这些签名是多个用户分别用自己的身份对多个不同的消息进行签名所得)进行一次性验证提供了方便.基于椭圆曲线中的m-挠群给出一种基于身份的聚合签名方案,并证明该方案在随机预言模型下是安全的.该方案具有两大优点:一是聚合签名减少了签名验证的工作量,提高了工作效率;二是以签名人员的身份作为验证公钥,解决了公钥管理问题.

关 键 词:聚合签名  基于身份的签名  Weil对  GDH群

AN ID-BASED AGGREGATE SIGNATURE SCHEME
Zhao Linsen.AN ID-BASED AGGREGATE SIGNATURE SCHEME[J].Computer Applications and Software,2009,26(9):279-281.
Authors:Zhao Linsen
Affiliation:Department of Telecom;Xi'an University of Post and Telecommunications;Xi'an 710061;Shaanxi;China
Abstract:The ID-based aggregate signature scheme facilitates the verifiers carry out one-off verifications on different ID-based signatures(these signatures are the results of more than one user signing different messages each on their own behalf).We propose an ID-based aggregate signature scheme based on m-torsion group of elliptic curve in this paper,and prove that it is secure in random oracle model.This scheme has two advantages,one is the reduction of the workload in verifying signatures with aggregate signatur...
Keywords:Aggregate signature ID-based signature Weil pairing GDH group  
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