144 search results - page 4 / 29 » Fair exchange in E-commerce |
CTRSA
2010
Springer
14 years 2 months ago
2010
Springer
Fairly exchanging digital content is an everyday problem. It has been shown that fair exchange cannot be done without a trusted third party (called the Arbiter). Yet, even with a ...
WETICE
2008
IEEE
14 years 1 months ago
2008
IEEE
Symmetric exchanges has been used for peer-to-peer resource allocation systems to maintain fairness among the number of resources that each peer contributes to the network. The pr...
SSS
2009
Springer
13 years 12 months ago
2009
Springer
Efficiency of optimistic fair exchange using trusted devices is studied. Pfitzmann, Schunter and Waidner (PODC 1998) have shown that four messages in the main sub-protocol is op...
CSI
2008
13 years 7 months ago
2008
This paper presents a new fair document exchange protocol based on bilinear pairing with off-line trusted third party (TTP). In such a fair exchange scenario, each party owns a va...
ACNS
2005
Springer
14 years 29 days ago
2005
Springer
In this paper we present techniques by which each mix in a mix network can be paid for its services by message senders, in a way that ensures fairness and without sacrificing anon...