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We propose VAMS, a system that enables transparency for audits of access to data requests without compromising the privacy of parties in the system. VAMS supports audits on an aggregate level and an individual level, by relying on three…

Cryptography and Security · Computer Science 2023-05-05 Alexander Hicks , Vasilios Mavroudis , Mustafa Al-Bassam , Sarah Meiklejohn , Steven J. Murdoch

This paper presents two approaches of privacy-preserving voting system: Blind Signature-based Voting (BSV) and Homorphic Encryption Based Voting (HEV). BSV is simple, stable, and scalable, but requires additional anonymous property in the…

Cryptography and Security · Computer Science 2022-05-25 Zipeng Yan , Zichao Jiang , Yiyuan Li

In a world where elections touch every aspect of society, the need for secure voting is paramount. Traditional safeguards, based on classical cryptography, rely on complex math problems like factoring large numbers. However, quantum…

Quantum Physics · Physics 2024-07-01 Saiyam Sakhuja , S. Balakrishnan

In her 2011 EVT/WOTE keynote, Travis County, Texas County Clerk Dana DeBeauvoir described the qualities she wanted in her ideal election system to replace their existing DREs. In response, in April of 2012, the authors, working with…

Cryptography and Security · Computer Science 2012-11-09 Josh Benaloh , Mike Byrne , Philip Kortum , Neal McBurnett , Olivier Pereira , Philip B. Stark , Dan S. Wallach

Mature push button tools have emerged for checking trace properties (e.g. secrecy or authentication) of security protocols. The case of indistinguishability-based privacy properties (e.g. ballot privacy or anonymity) is more complex and…

Cryptography and Security · Computer Science 2017-08-29 Véronique Cortier , Niklas Grimm , Joseph Lallemand , Matteo Maffei

Electronic voting systems must balance public verifiability with voter privacy and coercion resistance. Existing cryptographic protocols typically achieve end-to-end verifiability by revealing vote distributions, relying on trusted clients,…

Cryptography and Security · Computer Science 2026-04-22 Aman Rojjha , Gaurang Tandon , Varul Srivastava , Kannan Srinathan

In this paper a new multi-candidate electronic voting scheme is constructed with unlimited participants. The main idea is to express a ballot to allow voting for up to k out of the m candidates and unlimited participants. The purpose of…

Cryptography and Security · Computer Science 2018-01-01 Xi Zhao , Yong Ding , Quanyu Zhao

Faith in the US electoral system is at risk. This issue stems from trust or lack thereof. Poor leaders ranted and attempted to sew discord in the democratic process and even tried to influence election results. Historically, the US has…

Cryptography and Security · Computer Science 2024-09-16 Adam Dorian Wong

Collusion occurs when multiple malicious participants of a distributed protocol work together to sabotage or spy on honest participants. Decentralized protocols often rely on a subset of participants called workers for critical operations.…

Cryptography and Security · Computer Science 2022-06-16 Matthieu Bettinger , Lucas Barbero , Omar Hasan

Observing electronic voting from an international point of view gives some perspective about its genesis and evolution. An analysis of the voting process through its cultural, ontological, legal and political dimensions explains the…

Computers and Society · Computer Science 2008-12-18 Chantal Enguehard , Jean-Didier Graton

Electronic government (e-government) uses information and communication technologies to deliver public services to individuals and organisations effectively, efficiently and transparently. E-government is one of the most complex systems…

Cryptography and Security · Computer Science 2020-06-26 Noe Elisa , Longzhi Yang , Fei Chao , Yi Cao

Voting is the primary mechanism through which Decentralised Autonomous Organisations (DAO) reach decisions. Although transparent, the voting process can be complex: it can involve many interacting smart contracts. The nexus of the…

Cryptography and Security · Computer Science 2026-03-03 Thomas Lloyd , Daire Ó Broin , Martin Harrigan

Bitcoin, as a decentralized digital currency, has caused extensive research interest. There are many studies based on related protocols on Bitcoin, Bitcoin-based voting protocols also received attention in related literature. In this paper,…

Cryptography and Security · Computer Science 2018-12-27 Zijian Bao , Bin Wang , Wenbo Shi

Online voting enables individuals to participate in elections remotely, offering greater efficiency and accessibility in both governmental and organizational settings. As this method gains popularity, ensuring the security of online voting…

Cryptography and Security · Computer Science 2025-09-22 Anastasiia Belousova , Francesco Marchiori , Mauro Conti

Decentralized electronic voting solutions represent a promising advancement in electronic voting. One of the e-voting paradigms, the self-tallying scheme, offers strong protection of the voters' privacy while making the whole voting process…

Cryptography and Security · Computer Science 2022-06-14 Ivana Stančíková , Ivan Homoliak

Voter registration systems are a critical - and surprisingly understudied - element of most high-stakes elections. Despite a history of targeting by adversaries, relatively little academic work has been done to increase visibility into how…

Cryptography and Security · Computer Science 2025-03-07 Andrés Fábrega , Jack Cable , Michael A. Specter , Sunoo Park

Remote voting has become more critical in recent years, especially after the Covid-19 outbreak. Blockchain technology and its benefits like decentralization, security, and transparency have encouraged remote voting systems to use…

Cryptography and Security · Computer Science 2022-11-10 Ceyhun Onur , Arda Yurdakul

Electronic voting is a very useful but challenging internet-based protocol that despite many theoretical approaches and various implementations with different degrees of success, remains a contentious topic due to issues in reliability and…

Quantum Physics · Physics 2022-07-26 Federico Centrone , Eleni Diamanti , Iordanis Kerenidis

The major finding, of this article, is an ensemble method, but more exactly, a novel, better ranked voting system (and other variations of it), that aims to solve the problem of finding the best candidate to represent the voters. We have…

Artificial Intelligence · Computer Science 2021-10-15 Gabriel-Claudiu Grama

Existing verifiable e-sortition systems are impractical due to computationally expensive verification (linear to the duration of the registration phase, T) or the ease of being denial of service. Based on the advance in verifiable delay…

Cryptography and Security · Computer Science 2020-06-25 Hsun Lee , Hsu-Chun Hsiao