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IADIS
2003
14 years 4 days ago
A New Key Distribution Scheme for Secure Multicast Communications
In this short paper, we propose a new key management architecture for Multicast communications. This architecture combines the complementary variable approach with hashed keys and...
Martin St-Amand, Boucif Amar Bansaber, Dominique S...
PKC
2004
Springer
160views Cryptology» more  PKC 2004»
14 years 4 months ago
Constant Round Authenticated Group Key Agreement via Distributed Computation
Abstract. A group key agreement protocol allows a set of users, communicating over a public network, to agree on a private session key. Most of the schemes proposed so far require ...
Emmanuel Bresson, Dario Catalano
HICSS
2006
IEEE
118views Biometrics» more  HICSS 2006»
14 years 4 months ago
Information Quality as a Common Ground for Key Players in e-Government Integration and Interoperability
Whereas computer-supported sharing of information is a core issue of e-Government integration and interoperation, the key players involved hardly find any guidance how to settle f...
Ralf Klischewski, Hans Jochen Scholl
CIS
2005
Springer
14 years 4 months ago
On the Security of Some Password-Based Key Agreement Schemes
In this paper we show that two potential security vulnerabilities exist in the strong password-only authenticated key exchange scheme due to Jablon. Two standardised schemes based...
Qiang Tang, Chris J. Mitchell
ICDT
2007
ACM
133views Database» more  ICDT 2007»
14 years 4 months ago
XML Schema Mappings in the Presence of Key Constraints and Value Dependencies
Abstract. Schema mappings play a central role in both data integration and data exchange, and are understood as high-level specifications describing the relationships between data...
Tadeusz Pankowski, Jolanta Cybulka, Adam Meissner