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CHARRA-PM: An Attestation Approach Relying on the Passport Model

Topics: Data and Software Security; Identity and Trust Management; Privacy and Security Models; Privacy Enhancing Technologies; Risk and Reputation Management; Security Architecture and Design Analysis; Security Frameworks, Architectures and Protocols; Security in IoT and Edge Computing; Trusted Computing

Authors: Antonio Marques and Bruno Sousa

Affiliation: DEI, CISUC, University of Coimbra, Portugal

Keyword(s): Remote Attestation, Passport Model, CHARRA, Challenge-Response, IoT.

Abstract: Attestation is a mechanism that is employed to verify the authenticity and integrity of the other(s) part(s), i.e., in hardware and/or software of a device. The remote attestation is the activity of verifying the authenticity and integrity of a target that provides evidence to a verifier over a network that should be accepted or denied as a result of this process. Classic authorization relies in the information provided by a device and gives permission for a specific operation. The attestation adds a new a layer of information, not only we need to know who the device is, but we also need to know if it is in good standing (i.e. performing according to its design) before authorization. This paper proposes the use of the Passport model, using the Challenge/Response development based on the architecture described by the IETF working group RATS - Remote Attestation Procedures Architecture. The elaborated Proof-of-Concept is designed and evaluated using docker containers and TPM software s imulation. (More)

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Paper citation in several formats:
Marques, A. and Sousa, B. (2023). CHARRA-PM: An Attestation Approach Relying on the Passport Model. In Proceedings of the 9th International Conference on Information Systems Security and Privacy - ICISSP; ISBN 978-989-758-624-8; ISSN 2184-4356, SciTePress, pages 349-356. DOI: 10.5220/0011623600003405

@conference{icissp23,
author={Antonio Marques. and Bruno Sousa.},
title={CHARRA-PM: An Attestation Approach Relying on the Passport Model},
booktitle={Proceedings of the 9th International Conference on Information Systems Security and Privacy - ICISSP},
year={2023},
pages={349-356},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011623600003405},
isbn={978-989-758-624-8},
issn={2184-4356},
}

TY - CONF

JO - Proceedings of the 9th International Conference on Information Systems Security and Privacy - ICISSP
TI - CHARRA-PM: An Attestation Approach Relying on the Passport Model
SN - 978-989-758-624-8
IS - 2184-4356
AU - Marques, A.
AU - Sousa, B.
PY - 2023
SP - 349
EP - 356
DO - 10.5220/0011623600003405
PB - SciTePress