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ACSAC
1999
IEEE
13 years 11 months ago
A Distributed Certificate Management System (DCMS) Supporting Group-Based Access Controls
Mainly for scalability reasons, many cryptographic security protocols make use of public key cryptography and require the existence of a corresponding public key infrastructure (P...
Rolf Oppliger, Andreas Greulich, Peter Trachsel
ACSAC
1999
IEEE
13 years 11 months ago
Modular Fair Exchange Protocols for Electronic Commerce
Recently, research has focused on enabling fair exchange between payment and electronically shipped items. The reason for this is the growing importance of Electronic Commerce and...
Holger Vogt, Henning Pagnia, Felix C. Gärtner
FC
2005
Springer
134views Cryptology» more  FC 2005»
14 years 29 days ago
Analysis of a Multi-party Fair Exchange Protocol and Formal Proof of Correctness in the Strand Space Model
Abstract. A multi-party fair exchange protocol is a cryptographic protocol allowing several parties to exchange commodities in such a way that everyone gives an item away if and on...
Aybek Mukhamedov, Steve Kremer, Eike Ritter
IJACT
2008
102views more  IJACT 2008»
13 years 7 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
DBSEC
2003
157views Database» more  DBSEC 2003»
13 years 8 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