Questions tagged [voting]

Voting is a method for a group such as a meeting or an electorate to make a decision or express an opinion.

Filter by
Sorted by
Tagged with
48
votes
2answers
7k views

How is the Swiss post e-voting system supposed to work, and how was it wrong?

I read that the Swiss post had an e-voting solution developed, made it possible to obtain the source code for review, and that vulnerabilities were found. Apparently we are not talking about the ...
11
votes
1answer
6k views

Can Elgamal be made additively homomorphic and how could it be used for E-voting?

Elgamal is a cryptosystem that is homomorphic over multiplication. How can I convert it to an additive homomorphic cryptosystem? How can I use this additive homomorphic Elgamal cryptosystem for E-...
3
votes
5answers
5k views

Approach towards anonymous e-voting

I want to implement an internet-based e-voting system. Voters shall be able to cast their vote for one out of n possible candidates. Each candidate has his own ballot-box kept by and at a trustworthy ...
6
votes
2answers
984 views

An electronic voting system

This semester I am taking the course Cryptography. I will have a presentation about the topic "Voting Scheme". I am preparing myself by reading from the book “Cryptography : an Introduction” by N....
2
votes
1answer
287 views

Why is this voting system not secure?

Why not have each person simply treated as a counterparty to an off-the-record chat? People show up in groups and show an ID which is cross-referenced against a central database to prevent Sybil ...
4
votes
1answer
496 views

What is chain voting?

I read The Three Ballot Voting System by Rivest. This paper-based voting system can be attacked with chain voting. But can't find any description of what "Chain voting" is mentioned in section 4.9. ...
4
votes
1answer
310 views

Have I made any glaring mistakes in my use of Yao's garbled circuits?

I would like to use garbled circuits to provide a service that allows people to vote where they do not need to reveal their votes to my server or to anyone else. Let's assume that I have secure ways ...