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Scalable and efficient key management for heterogeneous sensor networks
2008
Journal of Supercomputing
As typical wireless sensor networks (WSNs) have resource limitations, predistribution of secret keys is possibly the most practical approach for secure network communications. In this paper, we propose a key management scheme based on random key predistribution for heterogeneous wireless sensor networks (HSNs). As large-scale homogeneous networks suffer from high costs of communication, computation, and storage requirements, the HSNs are preferred because they provide better performance and
doi:10.1007/s11227-008-0184-2
fatcat:sdfvhxasg5aqtng7gtitinscbi