A Study on the Optimization of Blockchain Hashing Algorithm Based on PRCA
Joint Authors
Si, Xueming
Yuan, Chao
Li, Bin
Fu, Jinhua
Qiao, Sihai
Huang, Yongzhong
Source
Security and Communication Networks
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-09-14
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Information Technology and Computer Science
Abstract EN
Blockchain is widely used in encrypted currency, Internet of Things (IoT), supply chain finance, data sharing, and other fields.
However, there are security problems in blockchains to varying degrees.
As an important component of blockchain, hash function has relatively low computational efficiency.
Therefore, this paper proposes a new scheme to optimize the blockchain hashing algorithm based on PRCA (Proactive Reconfigurable Computing Architecture).
In order to improve the calculation performance of hashing function, the paper realizes the pipeline hashing algorithm and optimizes the efficiency of communication facilities and network data transmission by combining blockchains with mimic computers.
Meanwhile, to ensure the security of data information, this paper chooses lightweight hashing algorithm to do multiple hashing and transforms the hash algorithm structure as well.
The experimental results show that the scheme given in the paper not only improves the security of blockchains but also improves the efficiency of data processing.
American Psychological Association (APA)
Fu, Jinhua& Qiao, Sihai& Huang, Yongzhong& Si, Xueming& Li, Bin& Yuan, Chao. 2020. A Study on the Optimization of Blockchain Hashing Algorithm Based on PRCA. Security and Communication Networks،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1208842
Modern Language Association (MLA)
Fu, Jinhua…[et al.]. A Study on the Optimization of Blockchain Hashing Algorithm Based on PRCA. Security and Communication Networks No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1208842
American Medical Association (AMA)
Fu, Jinhua& Qiao, Sihai& Huang, Yongzhong& Si, Xueming& Li, Bin& Yuan, Chao. A Study on the Optimization of Blockchain Hashing Algorithm Based on PRCA. Security and Communication Networks. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1208842
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1208842