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cs.DC2022
How to Tame Multiple Spending in Decentralized Cryptocurrencies
João Paulo Bezerra, Petr Kuznetsov
The last decade has seen a variety of Asset-Transfer systems designed for decentralized environments. To address the problem of double-spending, these systems inherently make stron…
cs.DC2022
Distributed Randomness from Approximate Agreement
Luciano Freitas, Petr Kuznetsov, Andrei Tonkikh
Randomisation is a critical tool in designing distributed systems. The common coin primitive, enabling the system members to agree on an unpredictable random number, has proven to…