75 search results - page 3 / 15 » An Optimal Key Distribution Scheme for Secure Multicast Grou... |
IADIS
2003
13 years 10 months ago
2003
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...
ICMCS
2006
IEEE
14 years 2 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...
SASN
2005
ACM
14 years 2 months ago
2005
ACM
Group communication has become an important component in wireless networks. In this paper, we focus on the environments in which multiple groups coexist in the system, and both in...
MMMACNS
2001
Springer
14 years 29 days ago
2001
Springer
If multicast communication appears as the most efficient way to send data to a group of participants, it presents also more vulnerabilities to attacks and requires services such as...
ICDCIT
2004
Springer
14 years 1 months ago
2004
Springer
We focus on the problem of distributing key updates in secure dynamic groups. Due to changes in group membership, the group controller needs to change and distribute the keys used...