28 search results - page 4 / 6 » Batch rekeying for secure group communications |
INFOCOM
2005
IEEE
14 years 21 days ago
2005
IEEE
— When a sensor network is deployed in hostile environments, the adversary may compromise some sensor nodes, and use the compromised nodes to inject false sensing reports or modi...
ICICS
2004
Springer
14 years 15 days ago
2004
Springer
Abstract. Recently, there is an increase in the number of group communication applications which support multiple service groups of different access privileges. Traditional access...
INFOCOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— Many network applications are based on a group communications model where one party sends messages to a large number of authorized recipients and/or receives messages from mult...
ACMSE
2007
ACM
13 years 11 months ago
2007
ACM
In this paper, we present two new centralized group key management protocols based on the Chinese Remainder Theorem (CRT). By shifting more computing load onto the key server we o...
EUROCRYPT
2004
Springer
14 years 15 days 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...