摘要
本文利用Java Applet和Java Network Launch Protocol等技术设计和实现了一个基于RSA盲数字签名的离线匿名的电子现金系统。系统采用B/S和C/S相结合的架构,可以方便进行Web在线支付和点对点支付。系统通过数字证书提供对用户和银行的强身份认证,用户在银行网站进行存取款和在商家网站进行支付,通过SSL协议来保证通信数据的安全,同时用户数据以加密的方式保存在本地磁盘,并可方便地移植到智能卡设备。
An off-line anonymous electronic cash system based on RSA blind signature is designed and implemented with the technologies such as Java Applet and Java Network Launch Protocol in this paper. The system framework combines B/S with C/S, which is convenient for online payment through the Web and point-to-point payment. The bank and the client are authenticated strongly by digital certificate, the interactive information between the client and the bank is secured by SSL protocol, and the client＇s data can be saved in the local disk in an encrypted way and also can be transferred to the smartcard devices.
出处
《计算机科学》
CSCD
北大核心
2007年第3期129-131,共3页
Computer Science
基金
国家自然科学基金项目(60503005)
广东省自然科学基金重点资助项目(05200302)。
关键词
电子现金
盲数字签名
切割选择
Electronic cash, Blind signature, Cut and choose
