55 search results - page 7 / 11 » An authentication scheme for locating compromised sensor nod... |
COMCOM
2006
13 years 6 months ago
2006
This paper describes an INtrusion-tolerant routing protocol for wireless SEnsor NetworkS (INSENS). INSENS securely and efficiently constructs tree-structured routing for wireless ...
CCS
2003
ACM
13 years 12 months 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...
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
—Location information should be verifiable in order to support new computing and information services. In this paper, we adapt the classical challenge-response method for authen...
MOBIQUITOUS
2005
IEEE
14 years 8 days ago
2005
IEEE
Broadcast authentication is a critical security service in sensor networks; it allows a sender to broadcast messages to multiple nodes in an authenticated way. µTESLA and multi-l...
SP
2003
IEEE
13 years 12 months ago
2003
IEEE
Key establishment in sensor networks is a challenging problem because asymmetric key cryptosystems are unsuitable for use in resource constrained sensor nodes, and also because th...