lpkp: location-based probabilistic key pre-distribution scheme for large-scale wireless sensor networks using graph coloring

نویسندگان

alireza a ahadipour

چکیده

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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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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...

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عنوان ژورنال:
isecure, the isc international journal of information security

جلد ۹، شماره ۱، صفحات ۱-۱۳

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