45 search results - page 3 / 9 » A Key Management Scheme for Hierarchical Access Control in G... |
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
The recent growth of the World Wide Web has sparked new research into using the Internet for novel types of group communication, like multiparty videoconferencing and real-time st...
SASO
2008
IEEE
14 years 2 months ago
2008
IEEE
Demands to match security with performance in Web applications where access to shared data needs to be controlled dynamically make self-protecting security schemes attractive. Yet...
MSN
2007
Springer
14 years 1 months ago
2007
Springer
We have developed a self-healing key distribution scheme for secure multicast group communications for wireless sensor network environment. We present a strategy for securely distr...
AINA
2005
IEEE
14 years 1 months ago
2005
IEEE
2004, Chang et al. suggested an approach that solves the problem of secret sharing with access structures in a hierarchy. They used the concept of discrete logarithmto reuse shado...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract. One important problem for such public broadcast LBS is to enforce access control on a large number of subscribers. In such a system a user typically subscribes to a LBS f...