用于权益证明系统的可扩展模块化权益体系结构

2020 Second International Conference on Blockchain Computing and Applications (BCCA) Pub Date : 2020-11-02 DOI:10.1109/BCCA50787.2020.9274464

Seoyoung Ko, Xinxin Fan, Zhi-Yao Zhong, Qi Chai

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引用次数: 2

摘要

权益是基于权益证明(PoS)的区块链系统的重要组成部分。虽然许多PoS区块链都有相应的押注方案，但这些机制的实现是高度定制的，以满足特定区块链的需求，并且在提供的功能方面有所不同。在本文中，我们提出了EMS，一个可扩展的模块化PoS系统的权益体系结构。EMS通过跨不同的系统组件应用新的基于桶的数据结构，指定了通用的模块化赌注实现框架。特别是，EMS能够通过操作基于存储桶的数据结构中的可选字段来适应PoS系统中押注的各种设计需求，从而提供了极大的灵活性和可扩展性。我们在IoTeX区块链上的EMS实例进一步证明了它在实践中的可行性和有效性。

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EMS: An Extensible and Modular Staking Architecture for Proof-of-Stake Systems

Staking is an essential component in Proof-of-Stake (PoS) based blockchain systems. While a host of PoS blockchains have staking schemes in place, the implementations of those mechanisms are highly customized to meet the needs of specific blockchains and vary in terms of the offered functionalities. In this paper, we present EMS, an extensible and modular staking architecture for PoS systems. EMS specifies a generic and modular staking implementation framework by applying a novel bucket-based data structure across different system components. In particular, EMS is able to accommodate a variety of design requirements for staking in PoS systems by manipulating the optional fields in the bucket-based data structure, thereby providing great flexibility and extensibility. Our instantiation of EMS on the IoTeX blockchain further demonstrates its viability and effectiveness in practice.

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2020 Second International Conference on Blockchain Computing and Applications (BCCA)

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