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Authors: Marwa Chaieb 1 ; Mirko Koscina 2 ; Souheib Yousfi 3 ; Pascal Lafourcade 4 and Riadh Robbana 3

Affiliations: 1 Faculty of Sciences of Tunis, University Tunis El-Manar, Tunis and Tunisia ; 2 Département d’Informatique, École Normale Supérieure, Paris, France, Be-Studys, Geneva and Switzerland ; 3 LIP2, National Institute of Applied Science and Technology, University of Carthage, Tunis and Tunisia ; 4 LIMOS, University Clermont Auvergne, CNRS UMR6158, Aubière and France

ISBN: 978-989-758-378-0

Keyword(s): e-Voting, Blind Signature, Fully-decentralized, Permissioned Blockchain.

Abstract: Creating an online electronic voting system that meets all legal requirements of election organizers and voters has constituted a real challenge for a long period of time. Permissioned Blockchains (also called Private Blockchains) are a cutting-edge invention, introduced as a security breakthrough for many existing and emerging technologies. One potential application of private Blockchain concerns e-voting systems. We propose a fully-decentralized e-voting system based on permissioned Blockchain, called DABSTERS in e-voting. Our system uses a blinded signature consensus algorithm, which is a modified version of Practical Byzantine Fault Tolerance (PBFT), to preserve voter’s privacy. Our protocol ensures several security properties: voter’s eligibility, vote integrity, vote secrecy, fairness, receipt freeness, individual and universal verifiability.

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Paper citation in several formats:
Chaieb, M.; Koscina, M.; Yousfi, S.; Lafourcade, P. and Robbana, R. (2019). DABSTERS: Distributed Authorities using Blind Signature to Effect Robust Security in e-Voting.In Proceedings of the 16th International Joint Conference on e-Business and Telecommunications - Volume 2: SECRYPT, ISBN 978-989-758-378-0, pages 228-235. DOI: 10.5220/0007917702280235

@conference{secrypt19,
author={Marwa Chaieb. and Mirko Koscina. and Souheib Yousfi. and Pascal Lafourcade. and Riadh Robbana.},
title={DABSTERS: Distributed Authorities using Blind Signature to Effect Robust Security in e-Voting},
booktitle={Proceedings of the 16th International Joint Conference on e-Business and Telecommunications - Volume 2: SECRYPT,},
year={2019},
pages={228-235},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007917702280235},
isbn={978-989-758-378-0},
}

TY - CONF

JO - Proceedings of the 16th International Joint Conference on e-Business and Telecommunications - Volume 2: SECRYPT,
TI - DABSTERS: Distributed Authorities using Blind Signature to Effect Robust Security in e-Voting
SN - 978-989-758-378-0
AU - Chaieb, M.
AU - Koscina, M.
AU - Yousfi, S.
AU - Lafourcade, P.
AU - Robbana, R.
PY - 2019
SP - 228
EP - 235
DO - 10.5220/0007917702280235

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