|
|||||
|
|
| Efficient ID-Based Proxy Blind Signature Scheme | |
| 引用本文： | ZHANG Qing WEN Qiaoyan CHEN Gengli. Efficient ID-Based Proxy Blind Signature Scheme[J]. 武汉大学学报:自然科学英文版, 2007, 12(1): 105-108. DOI: 10.1007/s11859-006-0229-4 |
| 作者姓名： | ZHANG Qing WEN Qiaoyan CHEN Gengli |
| 作者单位： | [1]School of Science, Beijing University of Posts andTelecommunications, Beijing 100876, China; [2]School of Computer, Wuhan University, Wuhan 430072,Hubei, China |
| 基金项目： | Foundation item： Supported by the Major Research Plan of the National Natural Science Foundation of China（90604023）, the National Natural Science Foundation of China （60373059） and the National Research Foundation for the Doctoral .Program of Higher Education of China（20040013007） |
| 摘 要： | 0 Introduction Ablind signature, primitively introduced by Chaum[1], plays a central role in cryptographic protocols such as e-voting,e-payment that require user anonym- ity[2,3]. Such a signature allows a user to obtain a signa- ture of a message in a wa… |
| 关 键 词： | 安全保密 计算机 数字信号 安全协议 |
| 文章编号： | 1007-1202（2007）01-0105-04 |
| 收稿时间： | 2006-05-28 |
Efficient ID-based proxy blind signature scheme |
|
| Qing Zhang,Qiaoyan Wen,Gengli Chen. Efficient ID-based proxy blind signature scheme[J]. Wuhan University Journal of Natural Sciences, 2007, 12(1): 105-108. DOI: 10.1007/s11859-006-0229-4 | |
| Authors: | Qing Zhang Qiaoyan Wen Gengli Chen |
| Affiliation: | (1) School of Science, Beijing University of Posts and Telecommunications, Beijing, 100876, China;(2) School of Computer, Wuhan University, Wuhan, 430072, Hubei, China |
| Abstract: | In a proxy blind signature scheme, the proxy signer is allowed to generate a blind signature on behalf of the original signer. The proxy blind signature scheme is useful in several applications such as e-voting and e-payment. In this paper, we propose an identity-based proxy blind signature scheme which combines the advantages of proxy signature and of blind signature. Our scheme fulfills peffecdy the security requirements of a proxy blind signature. Comparing the previous scheme, our scheme needs less computational overhead and is more efficient. |
| Keywords: | proxy signature blind signature identity-based bilinear pairings |
| 本文献已被 CNKI 维普 SpringerLink 等数据库收录！ | |