SECURE AND EFFICIENT KEY PRE DISTRIBUTION SCHEMES FOR WSN USING COMBINATORIAL DESIGN
نویسندگان
چکیده
منابع مشابه
Hybrid Key pre-distribution scheme for wireless sensor network based on combinatorial design
Key distribution is an important problem in wireless sensor networks where sensor nodesare randomly scattered in adversarial environments.Due to the random deployment of sensors, a list of keys must be pre-distributed to each sensor node before deployment. To establish a secure communication, two nodes must share common key from their key-rings. Otherwise, they can find a key- path in which ens...
متن کاملSecure Key Pre-distribution in Wireless Sensor Networks Using Combinatorial Design and Traversal Design Based Key Distribution
Security is an indispensable concern in Wireless Sensor Network (WSN) due to the presence of potential adversaries. For secure communication in infrastructureless sensor nodes various key predistribution have been proposed. In this paper we have evaluated various existing deterministic, probabilistic and hybrid type of key pre-distribution and dynamic key generation algorithms for distributing ...
متن کاملSecure Combinatorial Approach in Wsn Using Pairwise and Triple Key Distribution
An addressing of the pair-wise and triple key establishment problems in wireless sensor networks (WSN) is been done. Several types of combinatorial designs have already been applied in key establishment. A BIBD(v, b, r, k, λ) (or t−(v, b, r, k, λ) design) can be mapped to a sensor network, where v represents the size of the key pool, b represents the maximum number of nodes that the network can...
متن کاملhybrid key pre-distribution scheme for wireless sensor network based on combinatorial design
key distribution is an important problem in wireless sensor networks where sensor nodesare randomly scattered in adversarial environments.due to the random deployment of sensors, a list of keys must be pre-distributed to each sensor node before deployment. to establish a secure communication, two nodes must share common key from their key-rings. otherwise, they can find a key- path in which ens...
متن کاملKey pre-distribution using combinatorial designs for wireless sensor networks
The main requirement in wireless sensor networks is not only the security but also the energy efficient security due to limited resources. In large scale deployment scenarios, there is no priory knowledge of post deployment network configuration since nodes may be randomly scattered over a hostile territory. Thus, shared keys must be distributed before deployment to provide each node some keys....
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ژورنال
عنوان ژورنال: International Journal of Research in Engineering and Technology
سال: 2014
ISSN: 2321-7308,2319-1163
DOI: 10.15623/ijret.2014.0304001