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IoTChain: A blockchain security architecture for the Internet of Things

Open access
Alphand, Olivier, Amoretti, Michele, Claeys, Timothy, Dall'Asta, Simone, Duda, Andrzej, Ferrari, Gianluigi, Rousseau, Franck, Tourancheau, Bernard, Veltri, Luca, Zanichelli, Francesco·2018·2018 IEEE Wireless Communications and Networking Conference (WCNC)

Abstract

In this paper, we propose IoTChain, a combination of the OSCAR architecture [1] and the ACE authorization framework [2] to provide an E2E solution for the secure authorized access to IoT resources. IoTChain consists of two components, an authorization blockchain based on the ACE framework and the OSCAR object security model, extended with a group key scheme. The blockchain provides a flexible and trustless way to handle authorization while OSCAR uses the public ledger to set up multicast groups for authorized clients. To evaluate the feasibility of our architecture, we have implemented the authorization blockchain on top of a private Ethereum network. We report on several experiments that assess the performance of different architecture components.

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Metadata

Authors
Alphand, O., Amoretti, M., Claeys, T., Dall'Asta, S., Duda, A., Ferrari, G., Rousseau, F., Tourancheau, B., Veltri, L., & Zanichelli, F.
Venue
2018 IEEE Wireless Communications and Networking Conference (WCNC)
Publisher
IEEE
Published
2018-04
Pages
1-6
ISSN
1525-3511 (ISSN-L)
OpenAlex
W2788822833
Cited by
253
References
3
FWCI
31.29
Type
conference paper
Language
en
Open access
green

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CoChat. (2026). Citation check: IoTChain: A blockchain security architecture for the Internet of Things. https://app.cochat.ai/papers/10.1109/wcnc.2018.8377385
The paper
Alphand, O., Amoretti, M., Claeys, T., Dall'Asta, S., Duda, A., Ferrari, G., Rousseau, F., Tourancheau, B., Veltri, L., & Zanichelli, F. (2018). IoTChain: A blockchain security architecture for the Internet of Things. 2018 IEEE Wireless Communications and Networking Conference (WCNC). https://doi.org/10.1109/wcnc.2018.8377385

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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