Thwarting last-minute voter coercion

R Giustolisi, MS Garjan… - 2024 IEEE Symposium …, 2024 - ieeexplore.ieee.org
Counter-strategies are key components of coercion-resistant voting schemes, allowing
voters to submit votes that represent their own intentions in an environment controlled by a …

[HTML][HTML] RETRACTED: A Publicly Verifiable E-Voting System Based on Biometrics

J Liu, T Han, M Tan, B Tang, W Hu, Y Yu - Cryptography, 2023 - mdpi.com
Voters use traditional paper ballots, a method limited by the factors of time and space, to
ensure their voting rights are exercised; this method requires a lot of manpower and …

Identifying and Solving a Vulnerability in the Estonian Internet Voting Process: Subverting Ballot Integrity Without Detection

T Treier, K Düüna - IEEE Access, 2024 - ieeexplore.ieee.org
In Estonia, nationwide internet voting (i-voting) has been in use since 2005, with its
popularity steadily rising. In the recent parliamentary election in March 2023, over half of the …

DeVoS: Deniable Yet Verifiable Vote Updating

J Müller, B Pejó, I Pryvalov - Proceedings on Privacy Enhancing …, 2024 - petsymposium.org
Internet voting systems are supposed to meet the same high standards as traditional paper-
based systems when used in real political elections: freedom of choice, universal and equal …

Scalable Mixnets from Two-Party Mercurial Signatures on Randomizable Ciphertexts

M Abe, M Nanri, M Ohkubo, OP Kempner… - Cryptology ePrint …, 2024 - eprint.iacr.org
A mixnet developed by Hébant et al.(PKC'20) employs certified ciphertexts that carry
homomorphic signatures from an authority, reducing the complexity of the shuffling proof …

zkVoting: Zero-knowledge proof based coercion-resistant and E2E verifiable e-voting system

S Park, J Choi, J Kim, H Oh - Cryptology ePrint Archive, 2024 - eprint.iacr.org
Abstract We introduce ${zkVoting} $, a coercion-resistant e-voting system that utilizes a fake
keys approach based on a novel nullifiable commitment scheme. This scheme allows voters …

Efficient cleansing in coercion-resistant voting

R Giustolisi, MS Garjan - International Joint Conference on Electronic …, 2024 - Springer
Coercion resistance is a strong security property of electronic voting that prevents
adversaries from forcing voters to vote in a specific way by using threats or rewards. There …

Efficient and Usable Coercion-Resistant E-Voting on the Blockchain

ND Sarier - Cryptology ePrint Archive, 2023 - eprint.iacr.org
Abstract In [1], Sarier presents a practical biometric-based non-transferable credential
scheme that maintains the efficiency of the underlying Brands credential. In this paper, we …

VoteXX: Extreme Coercion Resistance

D Chaum - ACM CCS (submitted), 2023 - par.nsf.gov
We solve a long-standing challenge to the integrity of votes cast without the supervision of a
voting booth:``improper influence,''which we define as any combination of vote buying and …

[PDF][PDF] A Study of Mechanisms for End-to-End Verifiable Online Voting

SM für Ende-zu, EV Onlinewahlen - 2024 - publ.sec.uni-stuttgart.de
Executive summary Introduction. In today's digital world, many elections are conducted
online. In such elections, however, there is a risk that voters' votes may be altered unnoticed …