Bypassing Current Limitations for Implementing a Credential Delegation for the Industry 4.0

Santiago de Diego; Óscar Lage; Cristina Regueiro; Sergio Anguita; Gabriel Maciá-Fernández

doi:10.5220/0011136600003283

Bypassing Current Limitations for Implementing a Credential Delegation for the Industry 4.0

Santiago de Diego
, Óscar Lage
, Cristina Regueiro
, Sergio Anguita
, Gabriel Maciá-Fernández

University of Granada

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

2 Citas (Scopus)

Resumen

Industry 4.0 is set to modernize industrial processes as we know them today. This modernization goes hand in hand with the digitalization of industry and the need to digitally identify the different devices involved in the manufacturing process. Verifiable credentials and Decentralized Identifiers, which are part of the self-sovereign identity (SSI) concept, allow decentralized identification and characterization of the devices (commonly IIoT devices) that make up Industry 4.0. However, some use cases in the Industry 4.0 cannot be modelled with standard SSI schemes. Despite the fact that delegated credentials have been defined in the W3C standard for verifiable credentials, current technologies present some important limitations that make them non-implementable. This paper analyses these limitations in the context of the problem of building delegated credentials for the Industry 4.0, and proposes an alternative based on an Hyperledger Aries RFC, bypassing these limitations. Finally, some implementation tests have been conducted in order to demonstrate that the Aries RFC does not add extra complexity in terms of performance to the normal SSI flow.

Idioma original	Inglés
Título de la publicación alojada	SECRYPT 2022 - Proceedings of the 19th International Conference on Security and Cryptography
Editores	Sabrina De Capitani di Vimercati, Pierangela Samarati
Editorial	Science and Technology Publications, Lda
Páginas	485-490
Número de páginas	6
ISBN (versión impresa)	9789897585906
DOI	https://doi.org/10.5220/0011136600003283
Estado	Publicada - 2022
Evento	19th International Conference on Security and Cryptography, SECRYPT 2022 - Lisbon, Portugal Duración: 11 jul 2022 → 13 jul 2022

Serie de la publicación

Nombre	Proceedings of the International Conference on Security and Cryptography
Volumen	1
ISSN (versión impresa)	2184-7711

Conferencia

Conferencia	19th International Conference on Security and Cryptography, SECRYPT 2022
País/Territorio	Portugal
Ciudad	Lisbon
Período	11/07/22 → 13/07/22

ODS de las Naciones Unidas

Este resultado contribuye a los siguientes Objetivos de Desarrollo Sostenible

ODS 9: Industria, innovación e infraestructura

Acceder al documento

10.5220/0011136600003283

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de Diego, S., Lage, Ó., Regueiro, C., Anguita, S., & Maciá-Fernández, G. (2022). Bypassing Current Limitations for Implementing a Credential Delegation for the Industry 4.0. En S. De Capitani di Vimercati, & P. Samarati (Eds.), SECRYPT 2022 - Proceedings of the 19th International Conference on Security and Cryptography (pp. 485-490). (Proceedings of the International Conference on Security and Cryptography; Vol. 1). Science and Technology Publications, Lda. https://doi.org/10.5220/0011136600003283

de Diego, Santiago ; Lage, Óscar ; Regueiro, Cristina et al. / Bypassing Current Limitations for Implementing a Credential Delegation for the Industry 4.0. SECRYPT 2022 - Proceedings of the 19th International Conference on Security and Cryptography. editor / Sabrina De Capitani di Vimercati ; Pierangela Samarati. Science and Technology Publications, Lda, 2022. pp. 485-490 (Proceedings of the International Conference on Security and Cryptography).

@inproceedings{6fcdd2d95c0f4df2a824046eda43c08c,

title = "Bypassing Current Limitations for Implementing a Credential Delegation for the Industry 4.0",

abstract = "Industry 4.0 is set to modernize industrial processes as we know them today. This modernization goes hand in hand with the digitalization of industry and the need to digitally identify the different devices involved in the manufacturing process. Verifiable credentials and Decentralized Identifiers, which are part of the self-sovereign identity (SSI) concept, allow decentralized identification and characterization of the devices (commonly IIoT devices) that make up Industry 4.0. However, some use cases in the Industry 4.0 cannot be modelled with standard SSI schemes. Despite the fact that delegated credentials have been defined in the W3C standard for verifiable credentials, current technologies present some important limitations that make them non-implementable. This paper analyses these limitations in the context of the problem of building delegated credentials for the Industry 4.0, and proposes an alternative based on an Hyperledger Aries RFC, bypassing these limitations. Finally, some implementation tests have been conducted in order to demonstrate that the Aries RFC does not add extra complexity in terms of performance to the normal SSI flow.",

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note = "Publisher Copyright: {\textcopyright} 2021 by SCITEPRESS – Science and Technology Publications, Lda. All rights reserved.; 19th International Conference on Security and Cryptography, SECRYPT 2022 ; Conference date: 11-07-2022 Through 13-07-2022",

year = "2022",

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de Diego, S , Lage, Ó , Regueiro, C, Anguita, S & Maciá-Fernández, G 2022, Bypassing Current Limitations for Implementing a Credential Delegation for the Industry 4.0. En S De Capitani di Vimercati & P Samarati (eds.), SECRYPT 2022 - Proceedings of the 19th International Conference on Security and Cryptography. Proceedings of the International Conference on Security and Cryptography, vol. 1, Science and Technology Publications, Lda, pp. 485-490, 19th International Conference on Security and Cryptography, SECRYPT 2022, Lisbon, Portugal, 11/07/22. https://doi.org/10.5220/0011136600003283

Bypassing Current Limitations for Implementing a Credential Delegation for the Industry 4.0. / de Diego, Santiago ; Lage, Óscar ; Regueiro, Cristina et al.
SECRYPT 2022 - Proceedings of the 19th International Conference on Security and Cryptography. ed. / Sabrina De Capitani di Vimercati; Pierangela Samarati. Science and Technology Publications, Lda, 2022. p. 485-490 (Proceedings of the International Conference on Security and Cryptography; Vol. 1).

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

TY - GEN

T1 - Bypassing Current Limitations for Implementing a Credential Delegation for the Industry 4.0

AU - de Diego, Santiago

AU - Lage, Óscar

AU - Regueiro, Cristina

AU - Anguita, Sergio

AU - Maciá-Fernández, Gabriel

PY - 2022

Y1 - 2022

N2 - Industry 4.0 is set to modernize industrial processes as we know them today. This modernization goes hand in hand with the digitalization of industry and the need to digitally identify the different devices involved in the manufacturing process. Verifiable credentials and Decentralized Identifiers, which are part of the self-sovereign identity (SSI) concept, allow decentralized identification and characterization of the devices (commonly IIoT devices) that make up Industry 4.0. However, some use cases in the Industry 4.0 cannot be modelled with standard SSI schemes. Despite the fact that delegated credentials have been defined in the W3C standard for verifiable credentials, current technologies present some important limitations that make them non-implementable. This paper analyses these limitations in the context of the problem of building delegated credentials for the Industry 4.0, and proposes an alternative based on an Hyperledger Aries RFC, bypassing these limitations. Finally, some implementation tests have been conducted in order to demonstrate that the Aries RFC does not add extra complexity in terms of performance to the normal SSI flow.

AB - Industry 4.0 is set to modernize industrial processes as we know them today. This modernization goes hand in hand with the digitalization of industry and the need to digitally identify the different devices involved in the manufacturing process. Verifiable credentials and Decentralized Identifiers, which are part of the self-sovereign identity (SSI) concept, allow decentralized identification and characterization of the devices (commonly IIoT devices) that make up Industry 4.0. However, some use cases in the Industry 4.0 cannot be modelled with standard SSI schemes. Despite the fact that delegated credentials have been defined in the W3C standard for verifiable credentials, current technologies present some important limitations that make them non-implementable. This paper analyses these limitations in the context of the problem of building delegated credentials for the Industry 4.0, and proposes an alternative based on an Hyperledger Aries RFC, bypassing these limitations. Finally, some implementation tests have been conducted in order to demonstrate that the Aries RFC does not add extra complexity in terms of performance to the normal SSI flow.

KW - IIoT

KW - Identity Management

KW - SSI

KW - Verifiable Credentials

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U2 - 10.5220/0011136600003283

DO - 10.5220/0011136600003283

M3 - Conference contribution

AN - SCOPUS:85178509701

SN - 9789897585906

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de Diego S , Lage Ó , Regueiro C, Anguita S, Maciá-Fernández G. Bypassing Current Limitations for Implementing a Credential Delegation for the Industry 4.0. En De Capitani di Vimercati S, Samarati P, editores, SECRYPT 2022 - Proceedings of the 19th International Conference on Security and Cryptography. Science and Technology Publications, Lda. 2022. p. 485-490. (Proceedings of the International Conference on Security and Cryptography). doi: 10.5220/0011136600003283

Bypassing Current Limitations for Implementing a Credential Delegation for the Industry 4.0

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