## Secure Onboarding and Key Management in Federated IoT Environments

### Krzysztof Kanciak, Konrad Wrona, Michał Jarosz

DOI: http://dx.doi.org/10.15439/2022F173

Citation: Proceedings of the 17th Conference on Computer Science and Intelligence Systems, M. Ganzha, L. Maciaszek, M. Paprzycki, D. Ślęzak (eds). ACSIS, Vol. 30, pages 627–634 (2022)

Abstract. Many high-impact IoT scenarios, such as humanitarian assistance and disaster relief, public safety, and military operations, require the establishment of a secure federated IoT environment. One of the critical challenges in the implementation of federated IoT solutions involves establishing a secure and authenticated key management mechanism. We propose and validate in a laboratory environment a novel federated IoT onboarding and key management solution. Our dl-mOT protocol integrates an efficient identity-based mOT protocol with a distributed ledger in order to establish an anchor of trust between federation members.

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