A novel key management algorithm in sensor networks

2008 ◽  
Author(s):  
Omar Al-Jarrah ◽  
Ramzy Saifan
Keyword(s):  
Sensor Networks ◽  
Key Management ◽  
Management Algorithm

An Improved Cluster Key Management Algorithm for Wireless Sensor Networks

2014 ◽  
Vol 998-999 ◽  
pp. 1092-1095
Author(s):  
Qi Sheng Zhao ◽  
Xiao Ming Liu ◽  
Hui Sheng Zhu
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Key Management ◽  
Cluster Head ◽  
Wireless Sensor ◽  
Authentication Mechanism ◽  
Management Algorithm ◽  
Management Scheme ◽  
Dynamic Key Management ◽  
Dynamic Key

The information security of wireless sensor networks is one of hot issues on the current research; this paper combines threshold key scheme with the management of security key sharing and group agreement and proposes dynamic key management scheme through clustering level key matrix of authentication mechanism from the cluster to node. The network is divided into different clusters, and the cluster head conducts the key authentication exchange and updates the key management with threshold key schemes, with no need of third authentication center, reduces the computing and communication costs, and promotes communication.

A Novel Dynamic Key Management Algorithm for Wireless Sensor Networks

2012 ◽  
Vol 6 (1) ◽  
pp. 572-576 ◽  
Author(s):  
Hairui Wang ◽  
Ya Li ◽  
Guihong Bi ◽  
Zhibing Zhang
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Key Management ◽  
Wireless Sensor ◽  
Management Algorithm ◽  
Dynamic Key Management ◽  
Dynamic Key

Key Management Scheme Using Time-Based Deployment for Wireless Sensor Networks

2010 ◽  
Vol 21 (3) ◽  
pp. 516-527 ◽  
Author(s):  
Ting YUAN ◽  
Jian-Qing MA ◽  
Yi-Ping ZHONG ◽  
Shi-Yong ZHANG
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Key Management ◽  
Wireless Sensor ◽  
Management Scheme ◽  
Key Management Scheme
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