PRE as a Service within Smart Grid City

Sbai Anass, Drocourt Cyril, Dequen Gilles

2019

Abstract

In the context of Smart Grid Cities, legal obligations require that certain personal data must be stored in the long term and protected. To deal with confidentiality issues, we use the concept of Proxy Re-Encryption (PRE) which allows sharing encrypted data. We present the first implementation of the Chow’s algorithm, and propose an optimized instantiation thanks to elliptic curves. This is the first unidirectional algorithm with CCA security that does not rely on pairing, which guarantees its high performance. This allows its use in real conditions. We have implemented it in JavaScript for direct use in a web browser by the user. In order to be able to process the data asynchronously, we then define the notion of PREaaS (Proxy Re-Encryption as a Service) that also allows use in a service-oriented context.

Paper Citation

in Harvard Style

Anass S., Cyril D. and Gilles D. (2019). PRE as a Service within Smart Grid City.In Proceedings of the 16th International Joint Conference on e-Business and Telecommunications - Volume 2: SECRYPT, ISBN 978-989-758-378-0, pages 394-401. DOI: 10.5220/0007838503940401

in Bibtex Style

@conference{secrypt19,
author={Sbai Anass and Drocourt Cyril and Dequen Gilles},
title={PRE as a Service within Smart Grid City},
booktitle={Proceedings of the 16th International Joint Conference on e-Business and Telecommunications - Volume 2: SECRYPT,},
year={2019},
pages={394-401},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007838503940401},
isbn={978-989-758-378-0},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 16th International Joint Conference on e-Business and Telecommunications - Volume 2: SECRYPT,
TI - PRE as a Service within Smart Grid City
SN - 978-989-758-378-0
AU - Anass S.
AU - Cyril D.
AU - Gilles D.
PY - 2019
SP - 394
EP - 401
DO - 10.5220/0007838503940401