Secure Data Collaborative Computing Scheme Based on Blockchain

doi:10.1155/2021/6630291

	Secure Data Collaborative Computing Scheme Based on Blockchain
	Feng, Tao; Wang, Xusheng; Liu, Chunyan; Fang, Junli
刊名	Security and Communication Networks
	2021
卷号	2021
关键词	Blockchain Digital storage Electronic voting Privacy by design Anti collusions Bloom filters Data informations Data storage Secret sharing Secure multi-party computation Security datum Verifiability
ISSN号	19390114
DOI	10.1155/2021/6630291
英文摘要	With the rapid development of information technology, different organizations cooperate with each other to share data information and make full use of data value. Not only should the integrity and privacy of data be guaranteed but also the collaborative computing should be carried out on the basis of data sharing. In this paper, in order to achieve the fairness of data security sharing and collaborative computing, a security data collaborative computing scheme based on blockchain is proposed. A data storage query model based on Bloom filter is designed to improve the efficiency of data query sharing. The MPC contract is designed according to the specific requirements. The participants are rational, and the contract encourages the participants to implement the agreement honestly to achieve fair calculation. A secure multiparty computation based on secret sharing is introduced. The problem of identity and vote privacy in electronic voting is solved. The scheme is analyzed and discussed from storage expansion, anticollusion, verifiability, and privacy. © 2021 Tao Feng et al.
WOS研究方向	Computer Science ; Telecommunications
语种	英语
出版者	Hindawi Limited
WOS记录号	WOS:000613109700001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/147185]
专题	计算机与通信学院
作者单位	School of Computer and Communication, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Feng, Tao,Wang, Xusheng,Liu, Chunyan,et al. Secure Data Collaborative Computing Scheme Based on Blockchain[J]. Security and Communication Networks,2021,2021.
APA	Feng, Tao,Wang, Xusheng,Liu, Chunyan,&Fang, Junli.(2021).Secure Data Collaborative Computing Scheme Based on Blockchain.Security and Communication Networks,2021.
MLA	Feng, Tao,et al."Secure Data Collaborative Computing Scheme Based on Blockchain".Security and Communication Networks 2021(2021).