[1]严国秀,沈苏彬.一种基于区块链的物联网标识管理方案[J].计算机技术与发展,2022,32(04):158-163.[doi:10. 3969 / j. issn. 1673-629X. 2022. 04. 027]
　YAN Guo-xiu,SHEN Su-bin.An Identity Management Solution of IoT Based on Blockchain[J].,2022,32(04):158-163.[doi:10. 3969 / j. issn. 1673-629X. 2022. 04. 027]
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一种基于区块链的物联网标识管理方案()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
32
期数:
2022年04期
页码:
158-163
栏目:
应用前沿与综合
出版日期:
2022-04-10

文章信息/Info

Title:
An Identity Management Solution of IoT Based on Blockchain
文章编号:
1673-629X(2022)04-0158-06
作者:
严国秀1 ; 沈苏彬2
1. 南京邮电大学 计算机学院,江苏 南京 210046;
2. 南京邮电大学 通信与网络技术国家工程研究中心,江苏 南京 210046
Author(s):
YAN Guo-xiu1 ; SHEN Su-bin2
1. School of Computer Science,Nanjing University of Posts and Telecommunications,Nanjing 210046,China;
2. National Engineering Research Center on Communication and Networking,Nanjing University of Posts and Telecommunications,Nanjing 210046,China
关键词:
区块链; 物联网; 标识管理; 智能合约; 以太坊
Keywords:
blockchain; IoT; identity management; smart contract; Ethereum
分类号:
TP309. 2
DOI:
10. 3969 / j. issn. 1673-629X. 2022. 04. 027
摘要:
随着物联网的快速发展,越来越多的物联网装置被部署到网络中用于数据的采集、处理、存储。 目前物联网主要采用注册服务器,集中管理物联网装置的标识。 这种方式存在单点故障、用户隐私易于泄露、处理效率低等问题。 为了解决上述问题, 基于区块链技术, 提出了一种物联网标识管理方案。 通过散列技术和数字签名技术设计了数字标识的生成规则,易于标识的管理和验证;通过将标识管理操作中涉及到的关键数据信息记录到区块链上,实现标识的可信发布和可信管理。 此外,在以太坊平台上部署标识管理的智能合约仿真实现了基于区块链的物联网标识管理系统。 实验结果表明,所提的方案是正确的和可行的,有望促进物联网标识管理从中心化向去中心化的转型,以满足日益增长的物联网标识管理的需求。
Abstract:
With the rapid development of the Internet of Things ( IoT) ,more and more IoT devices are deployed in the network for data collection,processing and storage. At present, the IoT mainly uses a registration server to centrally manage the identity of the IoTdevices. This method has problems such as single point of failure,easy disclosure of user privacy and low processing efficiency. In order to solve the above - mentioned problems, we propose an identity management scheme of IoT based on blockchain technology. The generation rules of the digital identity are designed through hash technology and digital signature technology,which is easy to manage and verify the identity. By recording the key data information involved in the identity management operation on the blockchain,the credible issuance and availability of the identity are realized. In addition,the deployment of smart contract simulation for identity management on the Ethereum platform realizes a blockchain - based identity management system for the IoT. The experimental results show that the proposed solution,which is correct and feasible,is expected to promote the transformation of identity management from centralized to decentralized to meet the growing demand for identity management of IoT.

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更新日期/Last Update: 2022-04-10