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Electing democratic representatives via voting has been a common mechanism since the 17th century. However, these mechanisms raise concerns about fairness, privacy, vote concealment, fair calculations of tally, and proxies voting on their…

Cryptography and Security · Computer Science 2021-02-23 Sankarshan Damle , Sujit Gujar , Moin Hussain Moti

Electronic voting systems face growing risks from cyberattacks and data breaches, which are expected to intensify with the advent of quantum computing. To address these challenges, we introduce a quantum-secure voting framework that…

Quantum Physics · Physics 2025-10-07 Taha M. Mahmoud , Naima Kaabouch

Ethereum is an open-source, public, blockchain-based distributed computing platform and operating system featuring smart contract functionality. In this paper, we proposed an Ethereum based eletronic voting (e-voting) protocol, Ques-Chain,…

Cryptography and Security · Computer Science 2019-05-14 Qixuan Zhang , Bowen Xu , Haotian Jing , Zeyu Zheng

Voting forms the most important tool for arriving at a decision in any institution. The changing needs of the civilization currently demands a practical yet secure electronic voting system, but any flaw related to the applied voting…

Quantum Physics · Physics 2022-06-08 Sandeep Mishra , Kishore Thapliyal , S Krish Rewanth , Abhishek Parakh , Anirban Pathak

Voting by mail has been gaining traction for decades in the United States and has emerged as the preferred voting method during the COVID-19 pandemic. In this paper, we examine the security of electronic systems used in the process of…

Computers and Society · Computer Science 2020-09-08 Jenny Blessing , Julian Gomez , McCoy Patiño , Tran Nguyen

Vote-buying and voter-coercion are the impending threats when deploying remote online voting into large scale elections. With a policy of carrot and stick, it will encourage voters to deviate from honest voting strategy and spoil the…

Cryptography and Security · Computer Science 2019-05-15 Shufan Zhang , Hu Xiong

The development of an electronic voting system that would replace traditional election procedures is a research topic of great interest for many years. Blockchain technology could provide some guarantees and fulfill strong requirements for…

Cryptography and Security · Computer Science 2023-07-21 Achilleas Spanos , Ioanna Kantzavelou

The privacy of communicating participants is often of paramount importance, but in some situations it is an essential condition. A typical example is a fair (secret) voting. We analyze in detail communication privacy based on quantum…

Quantum Physics · Physics 2009-11-11 Mark Hillery , Mario Ziman , Vladimir Buzek , Martina Bielikova

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

Voting protocols seek to provide integrity and vote privacy in elections. To achieve integrity, procedures have been proposed allowing voters to verify their vote - however this impacts both the user experience and privacy. Especially, vote…

Cryptography and Security · Computer Science 2024-07-19 Marie-Laure Zollinger , Peter B. Rønne , Steve Schneider , Peter Y. A. Ryan , Wojtek Jamroga

Voting is a cornerstone of democracy, allowing citizens to express their will and make collective decisions. With advancing technology, online voting is gaining popularity as it enables voting from anywhere with Internet access, eliminating…

Cryptography and Security · Computer Science 2025-05-22 Ivan Homoliak , Tomáš Švondr

Advances in E2E verifiable voting have the potential to fundamentally restore trust in elections and democratic processes in society. In this chapter, we provide a comprehensive introduction to the field. We trace the evolution of privacy…

Cryptography and Security · Computer Science 2016-05-30 Syed Taha Ali , Judy Murray

This paper proposes an efficient secret key cryptosystem based on polar codes over Binary Erasure Channel. We introduce a method, for the first time to our knowledge, to hide the generator matrix of the polar codes from an attacker. In…

Cryptography and Security · Computer Science 2013-08-02 Reza Hooshmand , Masoumeh Koochak Shooshtari , Mohammad Reza Aref

In an electronic voting protocol, a distributed scheme can be used for forbidding the malicious acts of the voting administrator and the counter during the election, but it cannot prevent them from collaborating to trace the ballots and…

Quantum Physics · Physics 2013-07-01 Rui-Rui Zhou , Li Yang

An unconditionally secure authority-certified anonymous quantum key distribution scheme using conjugate coding is presented, base on which we construct a quantum election scheme without the help of entanglement state. We show that this…

Quantum Physics · Physics 2015-06-03 Rui-Rui Zhou , Li Yang

Security protocols are concurrent processes that communicate using cryptography with the aim of achieving various security properties. Recent work on their formal verification has brought procedures and tools for deciding trace equivalence…

Cryptography and Security · Computer Science 2015-09-08 David Baelde , Stéphanie Delaune , Lucca Hirschi

Simplified verifiable re-encryption mix-net (SVRM) is revised and a scheme for e-voting systems is developed based on it. The developed scheme enables e-voting systems to satisfy all essential requirements of elections. Namely, they satisfy…

Cryptography and Security · Computer Science 2015-12-18 Shinsuke Tamura , Hazim A. Haddad , Nazmul Islam , Kazi Md. Rokibul Alam

E-voting systems are a powerful technology for improving democracy. Unfortunately, prior voting systems have single points-of-failure, which may compromise availability, privacy, or integrity of the election results. We present the design,…

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

Technology has positive impacts on many aspects of our social life. Designing a 24hour globally connected architecture enables ease of access to a variety of resources and services. Furthermore, technology like Internet has been a fertile…

Cryptography and Security · Computer Science 2018-07-04 Freya Sheer Hardwick , Apostolos Gioulis , Raja Naeem Akram , Konstantinos Markantonakis