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SASN
2005
ACM
14 years 1 months ago
On the security of group communication schemes based on symmetric key cryptosystems
Many emerging applications in both wired and wireless networks, such as information dissemination and distributed collaboration in an adversarial environment, need support of secu...
Shouhuai Xu
IPCCC
2007
IEEE
14 years 1 months ago
Optimal Cluster Head Selection in the LEACH Architecture
LEACH (Low Energy Adaptive Clustering Hierarchy) [1] is one of the popular cluster-based structures, which has been widely proposed in wireless sensor networks. LEACH uses a TDMA ...
Haiming Yang, Biplab Sikdar
CORR
2010
Springer
177views Education» more  CORR 2010»
13 years 4 months ago
AntiJam: Efficient Medium Access despite Adaptive and Reactive Jamming
Abstract--Intentional interference constitutes a major threat for communication networks operating over a shared medium where availability is imperative. Jamming attacks are often ...
Andréa W. Richa, Christian Scheideler, Stef...
ISPA
2005
Springer
14 years 1 months ago
Hybrid Authentication and Key Management Scheme for WSANs
:Wireless Sensor and Actor Networks (WSANs) consist of three types of nodes with different capabilities and functions. Because of these heterogeneities, current network security ...
Xiaomei Cao, Mao Lin Huang, YueQuan Chen, Guihai C...
ICCCN
2008
IEEE
14 years 2 months ago
A Power-Preserving Broadcast Protocol for WSNs with DoS Resistance
—Broadcast presents a special challenge for Wireless Sensor Networks (WSNs). In some situation such as time synchronization or building routing path, broadcasting messages must b...
Chien-Chun Ni, Tien-Ruey Hsiang, J. D. Tygar