A Survey of Blockchain Security Technologies Based on Attribute-based Cryptography

CHEN Lu; XIANG Feng; SUN Zhi-xin

doi:10.12263/DZXB.20191375

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A Survey of Blockchain Security Technologies Based on Attribute-based Cryptography

更新时间：2025-12-08

- A Survey of Blockchain Security Technologies Based on Attribute-based Cryptography
- Acta Electronica Sinica Vol. 49, Issue 1, Pages: 192-200(2021)
- 作者机构：
  
  1. 南京邮电大学江苏省邮政大数据技术与应用工程研究中心,江苏,南京,210003
  2. 南京邮电大学国家邮政局邮政行业技术研发中心(物联网技术),江苏,南京,210003
  3. 南京邮电大学宽带无线通信技术教育部工程研究中心,江苏,南京,210003
  4. 物流信息互通共享技术及应用国家工程实验室,上海,200000
  5. 南京邮电大学江苏省邮政大数据技术与应用工程研究中心,江苏,南京,210003
  6. 南京邮电大学国家邮政局邮政行业技术研发中心(物联网技术),江苏,南京,210003
  7. 南京邮电大学宽带无线通信技术教育部工程研究中心,江苏,南京,210003
  8. 物流信息互通共享技术及应用国家工程实验室,上海,200000
- 作者简介：
- 基金信息：
  
  National Natural Science Foundation of China (No.61672299, No.61972208);Postgraduate Research Innovation Project of Jiangsu Province (No.SJKY19-0770)
- DOI：10.12263/DZXB.20191375
  CLC： TP309
- Published Online：25 January 2021，
  
  Published：2021
- 稿件说明：
移动端阅览
CHEN Lu, XIANG Feng, SUN Zhi-xin. A Survey of Blockchain Security Technologies Based on Attribute-based Cryptography[J]. Acta Electronica Sinica, 2021, 49(1): 192-200.
DOI：

CHEN Lu, XIANG Feng, SUN Zhi-xin. A Survey of Blockchain Security Technologies Based on Attribute-based Cryptography[J]. Acta Electronica Sinica, 2021, 49(1): 192-200. DOI： 10.12263/DZXB.20191375.

摘要

区块链是一种集合了分布式存储、点对点传输、共识机制、密码学算法和智能合约等关键技术的分布式账本，具有去中心化、不可篡改、透明化等特性.近年来区块链技术的安全性问题逐渐显露，阻碍了区块链应用的发展.本文介绍了区块链的基本概念与安全模型，分析了区块链的安全性问题；然后，基于属性密码体制，从访问控制、密钥管理、数据隐私保护这三个方面分析了区块链安全技术的各类研究，论述了主要的解决方案的特点；最后，总结了基于属性密码体制的区块链安全技术研究进展，并对未来的研究工作进行了讨论.

Abstract

Blockchain is a distributed ledger that integrates key technologies such as distributed storage

peer-to-peer transmission

consensus mechanism

cryptographic algorithm and smart contract. It has the characteristics of decentralization

non-tampering

transparency and so on. In recent years

security problems of blockchain have gradually emerged

hindering the development of blockchain applications. This paper introduces the basic concept and security model of the blockchain

and analyzes the security problems of the blockchain. Then

based on the attribute-based cryptography

the various researches of the blockchain security technology are analyzed from the three aspects of access control

key management

and data privacy protection

and the characteristics of the main solutions are discussed. Finally

we summarize the research progress of the blockchain security technology based on the attribute-based cryptography

and discuss the future research work.

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