66 search results - page 1 / 14 » Energy and Communication Efficient Group Key Management Prot... |
SUTC
2006
IEEE
13 years 11 months ago
2006
IEEE
- In this paper, we describe a group key management protocol for hierarchical sensor networks where instead of using pre-deployed keys, each sensor node generates a partial key dyn...
CNSR
2008
IEEE
13 years 11 months ago
2008
IEEE
Key establishment plays a central role in authentication and encryption in wireless sensor networks, especially when they are mainly deployed in hostile environments. Because of t...
GLOBECOM
2008
IEEE
13 years 5 months ago
2008
IEEE
This paper proposes and specifies a protocol for distributing and managing group keys in ad hoc environments, which applies for the Secure Optimized Link State Routing Protocol. Ou...
SIGMOD
2004
ACM
14 years 5 months ago
2004
ACM
In a distributed sensor network, large number of sensors deployed which communicate among themselves to selforganize a wireless ad hoc network. We propose an energyefficient level...
ISCC
2003
IEEE
13 years 10 months ago
2003
IEEE
Sensor networks have recently gained popularity for a wide spectrum of applications. When performing monitoring tasks in hostile environments, security requirements become critical...