352 search results - page 3 / 71 » Distributing Key Updates in Secure Dynamic Groups |
IJNSEC
2006
13 years 5 months ago
2006
Secure multicast represents the core component of many web and multimedia applications such as pay-TV, teleconferencing, real-time distribution of stock market price and etc. The ...
EUROCRYPT
2004
Springer
13 years 11 months ago
2004
Springer
We prove a tight lower bound for generic protocols for secure multicast key distribution where the messages sent by the group manager for rekeying the group are obtained by arbitra...
JCM
2008
13 years 5 months ago
2008
Abstract-- Secure group key distribution and efficient rekeying is one of the most challenging security issues in sensor networks at present. In this paper, Latin square is firstly...
TCS
2008
13 years 5 months ago
2008
Multicast and broadcast are efficient ways to deliver messages to a group of recipients in a network. Due to the growing security concerns in various applications, messages are oft...
SP
2000
IEEE
13 years 10 months ago
2000
IEEE
In this paper, we describe a novel approach to scalable group re-keying for secure multicast. Our approach, which we call Kronos, is based upon the idea of periodic group re-keyin...