A Key Pre-distribution Scheme Based on Deployment Information
نویسندگان
چکیده
منابع مشابه
A Key Pre-distribution Scheme Based on Deployment Information
A scheme of grouping key distribution based on polynomial protocol is proposed and experimentally demonstrated. The grouping idea is ingeniously used in the design of key distribution. The performance is experimental demonstrated by comparing with kinds of random key pre-distribution schemes. The results show that it can not only guarantee the key connected rate but also strengthen the security...
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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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A random key pre-distribution scheme based on key updating (RKKU) was proposed, which is effective in wireless sensor networks. Firstly, the base station will randomly distribute some keys, a hash function and some code slices to each node. Furthermore, the RKKU scheme compares with the information of some random key to find the same key, and computes the communication key between two sensor no...
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By using deployment Knowledge and cellular model, a novel key distribution scheme based on deployment and dual-key pools is proposed for WSN. Each sub-key pool in the network contains two types of key pools: one doubled by the offline server is shared by three adjacent cells before the deployment and the other one distributed to each cell is non-overlapping. The server distributes four random n...
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...
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ژورنال
عنوان ژورنال: International Journal of Security and Its Applications
سال: 2015
ISSN: 1738-9976,1738-9976
DOI: 10.14257/ijsia.2015.9.11.29