Sciweavers

529 search results - page 5 / 106
» A Fair Non-repudiation Protocol
Sort
View
IJACT
2008
102views more  IJACT 2008»
14 years 11 months ago
An optimistic fair exchange protocol and its security in the universal composability framework
: Fair exchange protocols allow both or neither of two parties to obtain the other's items, and this property is essential in e-commerce. In this paper, we construct an optimi...
Yusuke Okada, Yoshifumi Manabe, Tatsuaki Okamoto
ACSD
2010
IEEE
261views Hardware» more  ACSD 2010»
14 years 9 months ago
Partial Order Reduction for Branching Security Protocols
We extend the partial order reduction algorithm of Clarke et al. [CJM00] to handle branching security protocols, such as optimistic fair exchange protocols. Applications of the pro...
Wan Fokkink, Mohammad Torabi Dashti, Anton Wijs
DBSEC
2003
157views Database» more  DBSEC 2003»
15 years 1 months ago
Systematic Development of a Family of Fair Exchange Protocols
: Fair exchange protocols play an important role in application areas such as e-commerce where protocol participants require mutual guarantees that a transaction involving exchange...
Paul D. Ezhilchelvan, Santosh K. Shrivastava
ASIACRYPT
2004
Springer
15 years 5 months ago
Colluding Attacks to a Payment Protocol and Two Signature Exchange Schemes
An untraceable fair network payment protocol is proposed by Wang in Asiacrypt’03, which employs the existent techniques of the offline untraceable cash and a new technique calle...
Feng Bao
NGC
2002
Springer
104views Communications» more  NGC 2002»
14 years 11 months ago
Multicast Congestion Control with Distrusted Receivers
Congestion control protocols rely on receivers to support fair bandwidth sharing. However, a receiver has incentives to elicit self-beneficial bandwidth allocations and hence may ...
Sergey Gorinsky, Sugat Jain, Harrick M. Vin