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Key management is considered as the fundamental part of any secure communication. In previous work, we propose RKPH scheme that was improved based on connectivity and resiliency compared to some other schemes. In this paper, we propose ARKPH, a modified scheme of RKPH that decrease impact of node compromise on sensor network security. In this scheme that we name it as alternative shared key replacement,...
Key management is considered as the fundamental part of any secure communication. A secure wireless sensor network communication protocol relies on an efficient key management system. In sensor networks some random pre-distribution schemes are proposed for key management protocols. Connectivity and resiliency are two important criteria in key management. There is a trade-off between connectivity and...
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