论文标题
使用VDF+VRF共识的公平证明
Fair Proof-of-Stake using VDF+VRF Consensus
论文作者
论文摘要
我们提出了一种具有可验证的随机函数（VRF）和具有以下属性的可验证延迟函数（VDF）构建的新的证明共识协议：a）所有带有正股权的地址均可参与； b）是公平的，因为硬币的股份与奖励的分配成正比； c）抵抗几种经典的区块链攻击，例如Sybil攻击，“无所事事”的攻击和“获胜者 - 全部”攻击。我们称其为持续共识。
We propose a new Proof-of-Stake consensus protocol constructed with a verifiable random function (VRF) and a verifiable delay function (VDF) that has the following properties: a) all addresses with positive stake can participate; b) is fair because the coin stake is proportional to the distribution of rewards; c) is resistant to several classic blockchain attacks such as Sybil attacks, "Nothing-at-stake" attacks and "Winner-takes-all" attacks. We call it Vixify Consensus.
