Results 241 to 250 of about 11,266 (293)

Secure Key Distribution in Wireless Sensor Networks

Advanced Science Letters, 2018
Key distribution is an inevitable part of the wireless networks and is important for node identification and authentication and also is important for maintaining data confidentiality and integrity of the communication system. In this paper, the numerous key distribution algorithms already implemented in the wireless sensor networks have been studied ...
K. S Umadevi   +3 more
openaire   +1 more source

Position Based Key Distribution Mechanism in Wireless Sensor Network

2020 International Conference on Computation, Automation and Knowledge Management (ICCAKM), 2020
In the digital society of the world, Wireless Sensor Network (WSN) is a new popular research area. In the current scenario utility of the Wireless Sensor Networks are increases, so that security requirement is needed for transferring node information. When Wireless Sensor Networks communicate between nodes in a different atmosphere becomes complex due ...
Harikesh Pandey   +2 more
openaire   +1 more source

Mobile Assisted Key Distribution in Wireless Sensor Networks

2011 IEEE International Conference on Communications (ICC), 2011
Many applications in wireless sensor networks (WSNs) demand security. The standart low-power wireless sensors (TmoteSky, MICA2) have severe resource constraints. Despite some work on the adaptation of public-key cryptography to the resource constrained sensors, it is still not obvious whether the resources on the sensors are sufficient for the current ...
Baris Tas, Ali Saman Tosun
openaire   +1 more source

Agent-based Distributed Group Key Establishment in Wireless Sensor Networks

2007 IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks, 2007
Wireless sensor networks are comprised of a vast number of ultra-small autonomous computing, communication and sensing devices, with restricted energy and computing capabilities, that co-operate to accomplish a large sensing task. Such networks can be very useful in practice, e.g.
CHATZIGIANNAKIS, IOANNIS   +3 more
openaire   +2 more sources

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