Lightweight Key Establishment and Management Protocol in Dynamic Sensor Networks (KEMP)
draft-qiu-roll-kemp-02

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Abstract:
When a sensor node roams within a very large and distributed wireless sensor network, which consists of numerous sensor nodes, its routing path and neighborhood keep changing. In order to provide a high level of security in this environment, the moving sensor node needs to be authenticated to new neighboring nodes as well as to establish a key for secure communication. The document proposes an efficient and scalable protocol to establish and update the secure key in a dynamic wireless sensor network environment. The protocol guarantees that two sensor nodes share at least one key with probability 1 (100%) with less memory and energy cost, while not causing considerable communication overhead.

Authors:
Ying Qiu <qiuying@i2r.a-star.edu.sg>
Jianying Zhou <jyzhou@i2r.a-star.edu.sg>
F Bao <baofeng@i2r.a-star.edu.sg>

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid)