lpkp: location-based probabilistic key pre-distribution scheme for large-scale wireless sensor networks using graph coloring
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LPKP: location-based probabilistic key pre-distribution scheme for large-scale wireless sensor networks using graph coloring
Communication security of wireless sensor networks is achieved using cryptographic keys assigned to the nodes. Due to resource constraints in such networks, random key pre-distribution schemes are of high interest. Although in most of these schemes no location information is considered, there are scenarios that location information can be obtained by nodes after their deployment. In this paper,...
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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...
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Wireless sensor networks are used in various applications now-a-days. As they are deployed in open area, there is a need for key management in order to protect the information stored in sensor nodes. To address this problem, we use key pre-distribution scheme. In this paper, we propose a new scheme based on symmetric matrix and maximum rank distance (MRD) codes where the size of the symmetric m...
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full texthybrid 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...
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Journal title:
isecure, the isc international journal of information securityجلد ۹، شماره ۱، صفحات ۱-۱۳
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