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2009
IEEE

An Enhanced-Security Fair E-payment Protocol

11 years 8 months ago
An Enhanced-Security Fair E-payment Protocol
Customers are usually passive in an electronic commerce transaction. Based on a new two times concurrent signature, this article presents a fair electronic payment (E-payment) protocol. It can protect both of the participants' profits. What’s more, in this protocol customers have more initiative, and they can terminate the transaction before possible cheats (while they also should be responsible for the quit), so their security is enhanced. As there is no traditional trusted third party (TTP) in our scheme, network congestion and conspiracy problem can be avoided. Moreover, the protocol satisfies fairness and non-repudiation, and it can also be applied in the digital signature or product exchange process.
Wei Fan, Huaying Shu, Elizabeth Fife, Qiang Yan
Added 20 May 2010
Updated 20 May 2010
Type Conference
Year 2009
Where CSIE
Authors Wei Fan, Huaying Shu, Elizabeth Fife, Qiang Yan
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