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Authors: Dominik Ziegler 1 ; Alexander Marsalek 2 ; Bernd Prünster 3 and Josef Sabongui 2

Affiliations: 1 Know Center GmbH, Austria ; 2 Institute for Applied Information Processing and Communications (IAIK), Graz University of Technology, Austria ; 3 Secure Information Technology Center – Austria (A-SIT), Austria

Keyword(s): ABE, IIoT, Fine-grained Access Control, Attribute-Based Encryption, OAuth, eID.

Abstract: We present a new architectural design to leverage Attribute-Based Encryption (ABE) in the Industrial Internet of Things (IIoT). The general idea of our approach is to automatically issue and revoke attributes based on already established identity management systems. Our design enables organisations to rely on arbitrary identity and access management solutions across different security domain boundaries. We, furthermore, tackle privacy concerns typically associated with outsourcing sensitive data to the cloud. To demonstrate the feasibility and versatility of our approach, we evaluate our design by integrating both OAuth and the Austrian eID. Besides, we present performance data. The evaluation results clearly show that our proposed design suits the requirements imposed by the IIoT well.

CC BY-NC-ND 4.0

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Paper citation in several formats:
Ziegler, D. ; Marsalek, A. ; Prünster, B. and Sabongui, J. (2020). Efficient Access-control in the IIoT through Attribute-Based Encryption with Outsourced Decryption. In Proceedings of the 17th International Joint Conference on e-Business and Telecommunications - SECRYPT; ISBN 978-989-758-446-6; ISSN 2184-7711, SciTePress, pages 547-552. DOI: 10.5220/0009792805470552

@conference{secrypt20,
author={Dominik Ziegler and Alexander Marsalek and Bernd Prünster and Josef Sabongui},
title={Efficient Access-control in the IIoT through Attribute-Based Encryption with Outsourced Decryption},
booktitle={Proceedings of the 17th International Joint Conference on e-Business and Telecommunications - SECRYPT},
year={2020},
pages={547-552},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0009792805470552},
isbn={978-989-758-446-6},
issn={2184-7711},
}

TY - CONF

JO - Proceedings of the 17th International Joint Conference on e-Business and Telecommunications - SECRYPT
TI - Efficient Access-control in the IIoT through Attribute-Based Encryption with Outsourced Decryption
SN - 978-989-758-446-6
IS - 2184-7711
AU - Ziegler, D.
AU - Marsalek, A.
AU - Prünster, B.
AU - Sabongui, J.
PY - 2020
SP - 547
EP - 552
DO - 10.5220/0009792805470552
PB - SciTePress