用限制性代理盲签名构造多银行电子现金系统

鲁荣波; 何大可; 王常吉

用限制性代理盲签名构造多银行电子现金系统

基金项目:

国家自然科学基金资助项目(60503005)

湖南省自然科学基金资助项目(03JJY6017)

详细信息

作者简介:
鲁荣波(1970- ),男,副教授,博士研究生,主要研究领域为应用密码学、信息安全理论,E-mail:lurongbo8563@163.com;何大可(1944- ),教授,博士生导师,主要研究领域为密码学、信息安全,E-mail:dkhe_scce@home.swjtu.edu.cn

鲁荣波(1970- ),男,副教授,博士研究生,主要研究领域为应用密码学、信息安全理论,E-mail:lurongbo8563@163.com;何大可(1944- ),教授,博士生导师,主要研究领域为密码学、信息安全,E-mail:dkhe_scce@home.swjtu.edu.cn

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出版历程
- 收稿日期: 2006-02-27
- 刊出日期: 2007-10-25

E-Cash System for Multiple Banks Based on Restrictive Proxy Blind Signature

摘要

摘要: 为克服基于群签名思想的多银行电子现金的不足,并提高效率,把盲签名的限制性假设与代理盲签名结合,提出了限制性代理盲签名的概念.根据此概念可构造多个银行参与发行的、公正的电子现金系统.在正常情况下,合法用户的匿名性得到保护,在特殊情况(如法律强制要求)下,发币银行在中央银行的帮助下,可以撤销用户的匿名性.
- 多银行电子现金 /
- 代理签名 /
- 代理盲签名 /
- 限制性 /
- 匿名性
Abstract: To overcome the shortcomings of a multi-bank system based on group signature and improve efficiency,a concept called restrictive proxy blind signature was proposed,in which the restrictive assumption in blind signature was added to proxy blind signature.A fair off-line e-cash system for multiple banks can be implemented based on the restrictive proxy blind signature.The user’s anonymity is protected under normal conditions,and it can be revoked by the issuing bank under the supervision of the central bank if anything abnormal happens(such as requirement by law).
- electronic cash system /
- multiple bank /
- proxy signature /
- proxy blind signature /
- restrictness

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参考文献(1)

CHAUM D.Blind signatures for untraceable payments[C]//Proc.of Crypto'82.Santa Barbara:Springer Verlag,1983:199-203.[2] BRANDS S.Untraceable off-line cash in wallets with observers[C]//Proc.of Crypto'93.Santa Barbara:Springer Verlag,1993:302-318.[3] FRANKEL Y,T SIOUNIS Y,YUNG M.Indirect discourse proof:Achieving fair off-line e-cash[C]//Proc.of Asiacrypt'96,Kyongju:Springer Verlag,1996:286-300.[4] FRANKEL Y,TSIOUNIS Y,YUNG M.Fair off-line e-cash made easy[C]//Proc,of Asiscrypt'98.Berlin:Springer Verlag,1998:257-270.[5] LYSYANSKAYA A,RAMZAN Z.Group blind signatures:A scalable solution to electronic cash[C]//Proc.of Financial Cryptography'98.Berlin:Springer Verlag,1998:184-197.[6] 王常吉,蒋文保,裴定一.用限制性群签名构造电子现金系统[J].通信学报,2001,22(12):63-69.WANG Changji,JIANG Wenbao,PEI Dingyi.An e-cash system based on resistant blind group signature[J].Journal of China Institute of Communications,2001,22 (12):63-69.[7] 张方国,张福泰,王育民.多银行电子现金系统[J].计算机学报,2001,24(5):455-462.ZHANG Fangguo,ZHANG Futai,WANG Yumin.Electronic cash system with multiple banks[J].Chinese Journal of Computers,2001,24 (5):455-462.[8] ATENIESE G,TSUDIK G.Some open issues and new direct ions in group signatures[C]// Proc.of 3rd International Conference on Financial Cryptography (FC'99).Berlin:Springer Verlag,1999:196-211.[9] MAMBO M,USUDA K,OKAMOTO E.Proxy signature:Delegation of the power to sign messages[J].IEICE Trans.on Fundamentals of Electronics Communications and Computer Science,1996,E79-A (9):1 338-1 354.[10] LIN W D,JAN J K.A security personal learning tools using a proxy blind signature scheme[C]//Proc.of International Conference on Chinese Language Computing.Illinois:Chinese Language Computer Society Knowledge Systems Institute,2000:273-277.[11] 周红生,王斌,铁玲等.基于代理签名的多银行电子现金系统[J].上海交通大学学报,2004,38(1):79-82.ZHOU Hongsheng,WANG Bin,TIE Ling,et al.An electronic cash system with multiple banks based on proxy signature scheme[J].Journal of Shanghai JiaoTong University,2004,38 (1):79-82.[12] CAMENISCH J,STADLER M.Efficient group signature schemes for large groups[C]//Proc.of Crypto'97.New York:Springer Verlag,1997:410-424.

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文章访问数: 1371
HTML全文浏览量: 71
PDF下载量: 274
被引次数: 0

用限制性代理盲签名构造多银行电子现金系统

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出版历程

E-Cash System for Multiple Banks Based on Restrictive Proxy Blind Signature

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出版历程

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