Collusion-Resistant Worker Set Selection for Transparent and Verifiable Voting. (arXiv:2206.07429v1 [cs.CR])

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. Collusion between workers can be particularly harmful to the
security of the protocol. We propose two protocols that select a subset of
workers from the set of participants such that the probability of the workers
colluding together is minimized. Our first solution is a decentralized protocol
that …

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