Improvement of the blockchain protocol based on memory-hard function

Sui CHENG; Xianzheng LIN; Nenghai YU

doi:10.11959/j.issn.2096-109x.2020054

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Improvement of the blockchain protocol based on memory-hard function

Papers | 更新时间：2024-06-03

- Improvement of the blockchain protocol based on memory-hard function
- Chinese Journal of Network and Information Security Vol. 6, Issue 5, Pages: 21-26(2020)
- 作者机构：
  
  1. 中国科学技术大学网络空间安全学院，安徽合肥 230001
  2. 中国科学院电磁空间信息重点实验室，安徽合肥 230001
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.2096-109x.2020054
  CLC： TP391
- Online First：2020-10，
  
  Published：15 October 2020
- 稿件说明：
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Sui CHENG, Xianzheng LIN, Nenghai YU. Improvement of the blockchain protocol based on memory-hard function[J]. Chinese Journal of Network and Information Security, 2020, 6(5): 21-26.
DOI：

Sui CHENG, Xianzheng LIN, Nenghai YU. Improvement of the blockchain protocol based on memory-hard function[J]. Chinese Journal of Network and Information Security, 2020, 6(5): 21-26. DOI： 10.11959/j.issn.2096-109x.2020054.

摘要

首先，提出了一种新的区块链链式协议，该协议允许调整挖掘过程数据的读取时间。这种策略缩小了ASIC矿机和CPU挖掘新区块速度的差距。然后通过该协议，ASIC矿机的优势将会受到限制。最后，分析了这种新区块链结构的安全性，并将其与原始区块链协议进行了安全性比较。

Abstract

A new blockchain chain protocol was proposed

which allowed adjusting the loading time of the mining process.This strategy reduced the ASIC and CPU mining rate of the gap

so that the using of ASIC mining is limited.Finally

the safety of this new chain structure was analyzed and compared to the original chain protocol.

关键词

Keywords

references

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