16 search results - page 2 / 4 » Optimizing deletion cost for secure multicast key management |
ICDCSW
2002
IEEE
14 years 3 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 ...
NDSS
2005
IEEE
14 years 4 months ago
2005
IEEE
In this paper, we focus on tradeoffs between storage cost and rekeying cost for secure multicast. Specifically, we present a family of algorithms that provide a tradeoff betwee...
IJNSEC
2008
13 years 11 months ago
2008
Specific applications like military or public emergency ones require secure group communication in ad hoc environments. The most suitable solution to provide the expected level of...
WWCA
1998
Springer
14 years 3 months ago
1998
Springer
In an open network such as the Internet, multicast security services typically start with group session-key distribution. Considering scalability for group communication among wide...
CN
2007
13 years 11 months ago
2007
A secure multicast framework should only allow authorized members of a group to decrypt received messages; usually, one ‘‘group key’’ is shared by all approved members. Ho...