Technical challenges in applying zero-knowledge proof to blockchain

Kang LI; Yi SUN; Jun ZHANG; Jun LI; Jihua ZHOU; Zhongcheng LI

doi:10.11959/j.issn.2096-0271.2018006

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Technical challenges in applying zero-knowledge proof to blockchain

TOPIC：BLOCKCHAIN AND DATA SHARING | 更新时间：2024-06-03

- Technical challenges in applying zero-knowledge proof to blockchain
- Big Data Research Vol. 4, Issue 1, Pages: 2018006(2018)
- 作者机构：
  
  1. 中国科学院计算技术研究所，北京 100190
  2. 中国科学院大学，北京 100049
  3. 内蒙古大学，内蒙古自治区呼和浩特 010021
  4. 布比（北京）网络技术有限公司，北京 100190
  5. 重庆金美通信有限责任公司，重庆 400030
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.2096-0271.2018006
  CLC： TP31
- Online First：2018-01，
  
  Published：15 January 2018
- 稿件说明：
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Kang LI, Yi SUN, Jun ZHANG, et al. Technical challenges in applying zero-knowledge proof to blockchain[J]. Big Data Research, 2018, 4(1): 2018006.
DOI：

Kang LI, Yi SUN, Jun ZHANG, et al. Technical challenges in applying zero-knowledge proof to blockchain[J]. Big Data Research, 2018, 4(1): 2018006. DOI： 10.11959/j.issn.2096-0271.2018006.

摘要

区块链是一种以密码学算法为基础的点对点分布式账本技术，然而，公开透明的区块链账本辅以社会学挖掘、数据挖掘等统计学方法，使得用户的隐私面临重大威胁，因而隐私保护成为当前区块链技术研究的热点。总结了已有的隐私保护方案，重点聚焦于零知识证明技术，阐述并分析了零知识证明应用到区块链隐私保护方案中的技术挑战，并给出了具有指导意义的解决方案。

Abstract

Blockchain is a peer-to-peer distributed ledger technology based on cryptography

However

open and transparent blockchain ledger

combined with sociological mining

data mining and other statistical methods

brings a major threat to user’s privacy.Therefore

privacy protection becomes a hot issue on the blockchain technology research.The existing privacy protection schemes were summarized

especially focusing on the zero-knowledge proof techniques.The technical challenges in applying zero-knowledge proof to blockchain privacy protection schemes were expounded and analyzed

and position solutions to these challenges were given.

关键词

Keywords

references

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