Multi-Conditional E-Cash with Transferability

被引:1
作者
Li, Ying [1 ]
Chen, Lu-Sheng [2 ]
机构
[1] Tianjin Normal Univ, Coll Comp & Informat Engn, Tianjin, Peoples R China
[2] NanKai Univ, Sch Math Sci, Tianjin, Peoples R China
来源
2010 IEEE INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND INFORMATION SECURITY (WCNIS), VOL 1 | 2010年
关键词
multi-conditional; transferable; e-cash; secure;
D O I
10.1109/WCINS.2010.5541804
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
E-Cash is a medium of anonymous payment in Commerce. Recently, L. Shi introduced conditional e-cash for enabling electronic payment to be based on the outcome of a certain single condition. We construct a new secure e-cash scheme to solve the open problem of multiple conditional payment. In our scheme, multiple conditions can build a complex condition by AND and OR, operations, while the only need for a publisher is publishing information on the result of every simple condition. This e-cash scheme achieves many properties, such as transferability, anonymity, unforgeability and so on. Furthermore, we modify the scheme into supporting multiple publishers.
引用
收藏
页码:381 / +
页数:2
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