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ITCC
2005
IEEE

A New Electronic Cash Model

8 years 11 months ago
A New Electronic Cash Model
- With the development of e-commerce, choosing a proper electronic payment method has become more and more important. Competing with other payment methods on the Internet, electronic cash has much more attractive properties, such as anonymity and off-line payment, and is generally considered as an ideal electronic payment method. However, the traceability of the customer or the cash in case of double-spending or other disputes is always a difficult problem to solve. In this paper, we will focus on the problem of traceability in the electronic cash model. We propose a new electronic cash model based on group signature. In our model, traceability can be easily realized using the special property of the group signature.
Xiaosong Hou, Chik How Tan
Added 25 Jun 2010
Updated 25 Jun 2010
Type Conference
Year 2005
Where ITCC
Authors Xiaosong Hou, Chik How Tan
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