BBB-Voting: 1-out-of-k Blockchain-Based Boardroom Voting
- URL: http://arxiv.org/abs/2010.09112v4
- Date: Wed, 10 May 2023 13:38:28 GMT
- Title: BBB-Voting: 1-out-of-k Blockchain-Based Boardroom Voting
- Authors: Sarad Venugopalan, Ivan Homoliak, Zengpeng Li, Pawel Szalachowski
- Abstract summary: We present BBB-Voting, an equivalent blockchain-based approach for decentralized voting such as Open Voting Network (OVN)
BBB-Voting supports 1-out-of-$k$ choices and provides robustness that enables recovery from stalling participants.
We show how BBB-Voting can be extended to support the number of participants limited only by the expenses paid by the authority and the computing power to obtain the tally.
- Score: 12.051221187917042
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: Voting is a means to agree on a collective decision based on available
choices (e.g., candidates), where participants agree to abide by their outcome.
To improve some features of e-voting, decentralized blockchain-based solutions
can be employed, where the blockchain represents a public bulletin board that
in contrast to a centralized bulletin board provides extremely high
availability, censorship resistance, and correct code execution. A blockchain
ensures that all entities in the voting system have the same view of the
actions made by others due to its immutability and append-only features. The
existing remote blockchain-based boardroom voting solution called Open Voting
Network (OVN) provides the privacy of votes, universal & End-to-End
verifiability, and perfect ballot secrecy; however, it supports only two
choices and lacks robustness enabling recovery from stalling participants.
We present BBB-Voting, an equivalent blockchain-based approach for
decentralized voting such as OVN, but in contrast to it, BBB-Voting supports
1-out-of-$k$ choices and provides robustness that enables recovery from
stalling participants. We make a cost-optimized implementation using an
Ethereum-based environment respecting Ethereum Enterprise Alliance standards,
which we compare with OVN and show that our work decreases the costs for voters
by 13.5% in normalized gas consumption. Finally, we show how BBB-Voting can be
extended to support the number of participants limited only by the expenses
paid by the authority and the computing power to obtain the tally.
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