Binomial Tree based Key Establishment Schemes for Heterogeneous Wireless Sensor Networks
نویسندگان
چکیده
منابع مشابه
An efficient symmetric polynomial-based key establishment protocol for wireless sensor networks
An essential requirement for providing secure services in wireless sensor networks is the ability to establish pairwise keys among sensors. Due to resource constraints on the sensors, the key establishment scheme should not create significant overhead. To date, several key establishment schemes have been proposed. Some of these have appropriate connectivity and resistance against key exposure, ...
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Because of limited resources at sensor nodes, sensor networks typically adopt symmetric-key algorithms to provide security functions such as protecting communications between nodes. In order to use symmetric-key algorithms, two nodes need to establish a secret session key first. In this chapter, we describe a novel chord-based key establishment (CBKE) protocol that allows any pair of nodes in a...
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Wireless sensor networks are composed of very small devices, called sensor nodes,for numerous applications in the environment. In adversarial environments, the securitybecomes a crucial issue in wireless sensor networks (WSNs). There are various securityservices in WSNs such as key management, authentication, and pairwise keyestablishment. Due to some limitations on sensor nodes, the previous k...
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Security schemes of pairwise key establishment, which enable sensors to communicate with each other securely, play a fundamental role in research on security issue in wireless sensor networks. A general framework for key predistribution is presented, based on the idea of KDC (Key Distribution Center) and polynomial pool schemes. By utilizing nice properties of H2 (Hierarchical Hypercube) model,...
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Wireless sensor networks usually comprise a number of sensors with limited resources. Each sensor includes sensing equipment, a data processing unit, a short range radio device and a battery [Pottie & Kaiser, 2000; Kahn et al.,1999; Akyildiz, 2002]. These networks have been considered for various purposes including border security, military target tracking and scientific research in dangerous e...
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ژورنال
عنوان ژورنال: International Journal of Engineering and Technology
سال: 2018
ISSN: 0975-4024,2319-8613
DOI: 10.21817/ijet/2018/v10i6/181006050