261 search results - page 2 / 53 » Multi-user Broadcast Authentication in Wireless Sensor Netwo... |
MOBIHOC
2007
ACM
14 years 4 months ago
2007
ACM
Broadcast authentication is an important application in sensor networks. Public Key Cryptography (PKC) is desirable for this application, but due to the resource constraints on se...
IEEECIT
2010
IEEE
13 years 3 months ago
2010
IEEE
Abstract—In Wireless Sensor Networks (WSNs), authentication is a crucial security requirement to avoid attacks against secure communication, and to mitigate DoS attacks exploitin...
ADHOCNOW
2006
Springer
13 years 10 months ago
2006
Springer
Abstract. Current in-network programming protocols for sensor networks allow an attacker to gain control of the network or disrupt its proper functionality by disseminating malicio...
INFOCOM
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract— This paper experimentally investigates the feasibility of crypto-free communications in resource-constrained wireless sensor networks. We exploit the spatial signature ...
WISEC
2009
ACM
13 years 11 months ago
2009
ACM
While properties of wireless communications are often considered as a disadvantage from a security perspective, this work demonstrates how multipath propagation, a broadcast mediu...