物联网中区块链技术的应用与挑战

doi:10.3969/j.issn.0255-8297.2020.01.002

摘要/Abstract

摘要： 随着物联网技术的快速发展和广泛应用，分布式网络环境下的身份验证、数据隐私、网络安全等问题变得更加重要，而这些问题可以通过引入区块链技术来得到有效解决.该文简述了区块链的基本概念，介绍了区块链在物联网中的应用场景，并对当前一些相关工作的成果进行了综述；介绍了针对物联网场景下区块链底层技术的研究以及区块链物联网所面临的问题与挑战，希望能对未来区块链物联网的研究有一定的参考价值.

关键词: 区块链, 物联网, 系统架构, 共识算法, 智能合约

Abstract: Since the Internet of Things (IoT) technology has developed rapidly and been widely used in various fields, issues such as identity verification, data privacy, network security, that need to be considered by IoT will become more important in the distributed environment. And these problems can be effectively solved by introducing blockchain technology into IoT. In this paper, we briefly describe the basic concepts of blockchain and application scenarios of blockchain in the IoT, and review some current relevant research works, among which the works on underlying technologies of blockchain IoT and the problems and challenges faced in the blockchain IoT are emphasized. The work of this paper will provide reference value for the future researches of blockchain IoT.

Key words: blockchain, Internet of Things (IoT), system architecture, consensus algorithm, smart contract

中图分类号:

TP311

何正源, 段田田, 张颖, 张瀚文, 孙毅. 物联网中区块链技术的应用与挑战[J]. 应用科学学报, 2020, 38(1): 22-33.

HE Zhengyuan, DUAN Tiantian, ZHANG Ying, ZHANG Hanwen, SUN Yi. Blockchain in Internet of Things: Application and Challenges[J]. Journal of Applied Sciences, 2020, 38(1): 22-33.

参考文献

[1] Nordrum A. Popular Internet of Things forecast of 50 billion devices by 2020 is outdated[J]. IEEE Spectrum, 2016, 18(3).
[2] Vermesan O, Friess P. Internet of Things:converging technologies for smart environments and integrated ecosystems[M]. Aalborg, Denmark:River Publishers, 2013. ISBN 978-87-92982-96-4.
[3] Conoscenti M, Vetròa, de Martin J C. Blockchain for the Internet of Things:a systematic literature review[C]//2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA), Agadir, 2016:1-6. DOI:10.1109/AICCSA.2016.7945805
[4] 施巍松,孙辉,曹杰,等.边缘计算:万物互联时代新型计算模型[J].计算机研究与发展,2017, 54(5):907-924. Shi W S, Sun H, Cao J, et al. Edge computing:an emerging computing modelfor the internet of everything era[J]. Journal of Computer Research and Development, 2017, 54(5):907-924.(in Chinese)
[5] Kim D Y, Lee A, Kim S. P2P computing for trusted networking of personalized IoT services[J]. Peer-to-Peer Networking and Applications, 2019:1-9.
[6] Nakamoto S. Bitcoin:a peer-to-peer electronic cash system[R]. Manubot, 2019.
[7] Zheng Z, Xie S, Dai H, et al. An overview of blockchain technology:architecture, consensus, and future trends[C]//2017 IEEE International Congress on Big Data (BigData Congress), Honolulu, HI, 2017:557-564.
[8] 孙毅,范灵俊,洪学海.区块链技术发展及应用:现状与挑战[J].中国工程科学, 2018, 20(2):27-32. Sun Y, Fan L J, Hong X H. Technology development and application of blockchain:current status and challenges[J]. Engineering Sciences, 2018, 20(2):27-32.(in Chinese)
[9] Fernández-Caramés T M, Blanco-Novoa O, Suárez-Albela M, et al. An UAV and blockchain-based system for industry 4.0 inventory and traceability applications[C]//Multidisciplinary Digital Publishing Institute Proceedings. 2018, 4(1):26.
[10] Rana T, Shankar A, Sultan M K, et al. An intelligent approach for UAV and drone privacy security using blockchain methodology[C]//20199th International Conference on Cloud Computing, Data Science&Engineering (Confluence), Noida, India, 2019:162-167.
[11] Kang J, Xiong Z, Niyato D, et al. Toward secure blockchain-enabled Internet of vehicles:optimizing consensus management using reputation and contract theory[C]//IEEE Transactions on Vehicular Technology, 2019, 68(3):2906-2920.
[12] Kang J, Rong Y, Huang X, et al. Blockchain for secure and efficient data sharing in vehicular edge computing and networks[J]. IEEE Internet of Things Journal, 2019, 6(3):4660-4670.
[13] Mengelkamp E, Notheisen B, Beer C, et al. A blockchain-based smart grid:towards sustainable local energy markets[J]. Computer Science-Research and Development, 2018, 33(1/2):207-214.
[14] Alam A, Islam M T, Ferdous A. Towards blockchain-based electricity trading system and cyber resilient microgrids[C]//2019 International Conference on Electrical, Computer and Communication Engineering (ECCE), Cox'sBazar, Bangladesh, 2019:1-5.
[15] Lucena P, Binotto A P, Da Silva M F, et al. A case study for grain quality assurance tracking based on a blockchain business network[J]. 2018. arXiv preprint arXiv:1803.07877.
[16] Boudguiga A, Bouzerna N, Granboulan L, et al. Towards better availability and accountability for IoT updates by means of a blockchain[C]//2017 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW), Paris, 2017:50-58.
[17] Yeow K, Gani A, Ahmad R W, et al. Decentralized consensus for edge-centric Internet of Things:a review, taxonomy, and research issues[J]. IEEE Access, 2018, 6:1513-1524.
[18] Dorri A, Kanhere S S, Jurdak R. Towards an optimized blockchain for IoT[C]//Proceedings of the Second International Conference on Internet-of-Things Design and Implementation (IoTDI'17). Association for Computing Machinery, New York, 2017:173-178.
[19] Dorri A, Kanhere S S, Jurdak R. Blockchain in Internet of Things:challenges and solutions[J]. Computers and Society. 2016. arXiv preprint arXiv:1608.05187.
[20] Novo O. Blockchain meets IoT:an architecture for scalable access management in IoT[J]. IEEE Internet of Things Journal, 2018, 5(2):1184-1195.
[21] Alphand O, Amoretti M, Claeys T, et al. IoTChain:a blockchain security architecture for the Internet of Things[C]//2018 IEEE Wireless Communications and Networking Conference (WCNC), Barcelona, 2018:1-6.
[22] Li C, Zhang L. A blockchain based new secure multi-layer network model for Internet of Things[C]//2017 IEEE International Congress on Internet of Things (ICIOT), Honolulu, HI, 2017:33-41.
[23] Chiang M, Zhang T. Fog and IoT:an overview of research opportu-nities[J]. IEEE Internet of Things Journal, 2016, 3(6):854-864.
[24] Vukoli M. The quest for scalable blockchain fabric:proof-of-work vs. BFT replication[C]//International workshop on open problems in network security. Springer, Cham, 2015:112-125.
[25] Yeow K, Gani A, Ahmad R W. et al. Decentralized consensus for edge-centric Internet of Things:a review, taxonomy, and research issues[J]. IEEE Access, 2018, 6:1513-1524.
[26] Puthal D, Mohanty S P. Proof of authentication:IoT-friendly blockchains[J]. IEEE Potentials, 2019, 38(1):26-29.
[27] Sagirlar G, Carminati B, Ferrari E, et al. Hybrid-IoT:hybrid blockchain architecture for Internet of Things-PoW sub-blockchains[C]//2018 IEEE International Conference on Internet of Things (iThings) and IEEE Green Computing and Communications (GreenCom) and IEEE Cyber, Physical and Social Computing (CPSCom) and IEEE Smart Data (SmartData), Halifax, NS, Canada, 2018:1007-1016.
[28] Wood G. Polkadot:vision for a heterogeneous multi-chainframework[EB/OL]. https://github.com/polkadot-io/polkadotpaper/raw/master/PolkaDotPaper.pdf.2016.
[29] Kwon J, Buchman E. Cosmos:a network of distributed ledgers[EB/OL]. 2016. https://cosmos.network/whitepaper.
[30] Xu R, Chen Y, Blasch E, et al. Blendcac:a smart contract enabled decentralized capabilitybased access control mechanism for the IoT[J]. Computers, 2018, 7(3):39.
[31] Zhang Y, Kasahara S, Shen Y, et al. Smart contract-based access control for the Internet of Things[J]. IEEE Internet of Things Journal, 2018, 6(2):1594-1605.
[32] Huh S, Cho S, Kim S. Managing IoT devices using blockchain platform[C]//201719th International Conference on Advanced Communication Technology (ICACT), Bongpyeong, 2017:464-467.
[33] Ouaddah A, Elkalam A A, Ouahman A A. Towards a novel privacy-preserving access control model based on blockchain technology in IoT[M]//Europe and MENA Cooperation Advances in Information and Communication Technologies. Springer, Cham, 2017:523-533.
[34] Pinno O J A, Gregio A R A, de Bona L C E. ControlChain:blockchain as a central enabler for access control authorizations in the IoT[C]//GLOBECOM 2017-IEEE Global Communications Conference, Singapore, 2017:1-6.
[35] Cha S, Chen J, Su C. et al. A blockchain connected gateway for BLE-based devices in the Internet of Things[J]. IEEE Access, 2018, 6:24639-24649,.
[36] Rahulamathavan Y, Phan R C W, Rajarajan M, et al. Privacy-preserving blockchain based IoT ecosystem using attribute-based encryption[C]//2017 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS).
[37] Biccafurri F, Lax G, Nicolazzo S, et al. Overcoming limits of blockchain for IoT applications[C]//ARES 2017 Proceedings of the 12th International Conference on Availability, Reliability and Security, September, 2017.
[38] Dorri A, Kanhere S, Jurdak R, et al. LSB:a lightweight scalable blockchain for IoT security and anonymity[J]. Journal of Parallel and Distributed Computing, 2019, 134:180-197.
[39] Sheng Z, Yang S, Yu Y, et al. A survey on the IETF protocol suite for the internet of things:standards, challenges, and opportunities[J]. IEEE Wireless Communications, 2013, 20(6):91-98.
[40] Han R, Gramoli V, Xu X. Evaluating blockchains for IoT[C]//20189th IFIP International Conference on New Technologies, Mobility and Security (NTMS), Paris, 2018:1-5.
[41] Sharma P K, Chen M, Park J H. A software defined fog node based distributed blockchain cloud architecture for IoT[J]. IEEE Access, 2018, 6:115-124.