145 search results - page 9 / 29 » A key loss recovery scheme for secure broadcasts in wireless... |
CCS
2006
ACM
13 years 10 months ago
2006
ACM
Key establishment is a fundamental prerequisite for secure communication in wireless sensor networks. A new node joining the network needs to efficiently and autonomously set up s...
CSREAPSC
2006
13 years 8 months ago
2006
- Security is a big challenge when wireless sensor networks are deployed in a hostile environment. Due to the computational and storage overheads, traditional asymmetric-key based ...
IPSN
2005
Springer
14 years 18 days ago
2005
Springer
— Sensor networks pose security and privacy challenges. One challenge is how to bootstrap secure communications among nodes. Several key pre-distribution schemes have been propos...
CCS
2003
ACM
14 years 10 days ago
2003
ACM
To achieve security in wireless sensor networks, it is important to be able to encrypt and authenticate messages sent among sensor nodes. Keys for encryption and authentication pu...
IPCCC
2005
IEEE
14 years 21 days ago
2005
IEEE
Sensor networks are composed of a large number of low power sensor devices. For secure communication among sensors, secret keys must be established between them. The establishment...