Mose Mizrahi

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cs.DC2026

Multivalued Consensus: General Adversaries Require More Communication

Mose Mizrahi, Roger Wattenhofer

We study $n$ -party fault-tolerant consensus against general (non-threshold) adversaries. We describe an infinite family $Z_{proj}^{n, d}$ of $Q^{d}$ -satisfying $n$ -party advers…

cs.DC2026

Subcubic Coin Tossing in Asynchrony without PKI

Mose Mizrahi, Roger Wattenhofer

We consider an asynchronous network of $n$ parties connected to each other via secure channels, up to $t$ of which are byzantine. We study common coin tossing, a task where the par…