Research on a New Signature Scheme on Blockchain
Joint Authors
Yuan, Chao
Xu, Mi-xue
Si, Xue-ming
Source
Security and Communication Networks
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-08-21
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Information Technology and Computer Science
Abstract EN
With the rise of Bitcoin, blockchain which is the core technology of Bitcoin has received increasing attention.
Privacy preserving and performance on blockchain are two research points in academia and business, but there are still some unresolved issues in both respects.
An aggregate signature scheme is a digital signature that supports making signatures on many different messages generated by many different users.
Using aggregate signature, the size of the signature could be shortened by compressing multiple signatures into a single signature.
In this paper, a new signature scheme for transactions on blockchain based on the aggregate signature was proposed.
It was worth noting that elliptic curve discrete logarithm problem and bilinear maps played major roles in our signature scheme.
And the security properties of our signature scheme were proved.
In our signature scheme, the amount will be hidden especially in the transactions which contain multiple inputs and outputs.
Additionally, the size of the signature on transaction is constant regardless of the number of inputs and outputs that the transaction contains, which can improve the performance of signature.
Finally, we gave an application scenario for our signature scheme which aims to achieve the transactions of big data on blockchain.
American Psychological Association (APA)
Yuan, Chao& Xu, Mi-xue& Si, Xue-ming. 2017. Research on a New Signature Scheme on Blockchain. Security and Communication Networks،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1202934
Modern Language Association (MLA)
Yuan, Chao…[et al.]. Research on a New Signature Scheme on Blockchain. Security and Communication Networks No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1202934
American Medical Association (AMA)
Yuan, Chao& Xu, Mi-xue& Si, Xue-ming. Research on a New Signature Scheme on Blockchain. Security and Communication Networks. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1202934
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1202934