338 search results - page 6 / 68 » A New Key Distribution Scheme for Secure Multicast Communica... |
MMMACNS
2001
Springer
14 years 2 months 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...
WISEC
2010
ACM
14 years 2 months ago
2010
ACM
In many applications of wireless sensor networks, sensor nodes are manually deployed in hostile environments where an attacker can disrupt the localization service and tamper with...
ICDCSW
2002
IEEE
14 years 2 months ago
2002
IEEE
In this paper, we focus on the problem of secure multicast in dynamic groups. In this problem, a group of users communicate using a shared key. Due to the dynamic nature of these ...
CN
2006
13 years 9 months ago
2006
In certain reliable group-oriented and multicast applications, a source needs to securely verify whether all (and if not all, which) intended receivers have received a message. How...
ICDCIT
2004
Springer
14 years 3 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...