352 search results - page 10 / 71 » Distributing Key Updates in Secure Dynamic Groups |
IPPS
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper, we study dynamic protocol update (DPU). Contrary to local code updates on-the-fly, DPU requires global coordination of local code replacements. We propose a novel ...
ISPA
2005
Springer
14 years 1 months ago
2005
Springer
：Wireless Sensor and Actor Networks (WSANs) consist of three types of nodes with different capabilities and functions. Because of these heterogeneities, current network security ...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—The group signature based security scheme is a promising approach to provision privacy in vehicular ad hoc networks (VANETs). In this paper, we propose a novel distributed key m...
PE
2002
Springer
13 years 7 months ago
2002
Springer
Many emerging mobile wireless applications depend upon secure group communications, in which data is encrypted and the group's data encryption key is changed whenever a membe...
CCS
2001
ACM
14 years 4 days ago
2001
ACM
Although there is a substantial amount of work on formal requirements for two and three-party key distribution protocols, very little has been done on requirements for group proto...