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CRYPTO
2004
Springer
14 years 2 months ago
2004
Springer
Unconditionally secure multi-party computations in general, and broadcast in particular, are impossible if any third of the players can be actively corrupted and if no additional i...
CCS
2007
ACM
14 years 2 months ago
2007
ACM
A group key agreement protocol (GKA) allows a set of players to establish a shared secret key which can be used to secure a subsequent communication. Several efficient constantrou...
SIGECOM
2005
ACM
14 years 2 months ago
2005
ACM
When distributing digital content over a broadcast channel it’s often necessary to revoke users whose access privileges have expired, thus preventing them from recovering the co...
ICICS
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. The NRL Pump protocol defines a multilevel secure component whose goal is to minimize leaks of information from high level systems to lower level systems, without degrad...
IEEECIT
2009
IEEE
14 years 3 months ago
2009
IEEE
—With virtual machine technology, distributed services deployed in multiple cooperative virtual machines, such as multi-tier web services, may reside on one physical machine. Thi...