A Rational Threshold Signature Model and Protocol Based on Different Permissions
Joint Authors
Zhou, Quan
Cai, Cheng
Wang, Bojun
Source
Journal of Applied Mathematics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-23
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
This paper develops a novel model and protocol used in some specific scenarios, in which the participants of multiple groups with different permissions can finish the signature together.
We apply the secret sharing scheme based on difference equation to the private key distribution phase and secret reconstruction phrase of our threshold signature scheme.
In addition, our scheme can achieve the signature success because of the punishment strategy of the repeated rational secret sharing.
Besides, the bit commitment and verification method used to detect players’ cheating behavior acts as a contributing factor to prevent the internal fraud.
Using bit commitments, verifiable parameters, and time sequences, this paper constructs a dynamic game model, which has the features of threshold signature management with different permissions, cheat proof, and forward security.
American Psychological Association (APA)
Wang, Bojun& Cai, Cheng& Zhou, Quan. 2014. A Rational Threshold Signature Model and Protocol Based on Different Permissions. Journal of Applied Mathematics،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-452004
Modern Language Association (MLA)
Wang, Bojun…[et al.]. A Rational Threshold Signature Model and Protocol Based on Different Permissions. Journal of Applied Mathematics No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-452004
American Medical Association (AMA)
Wang, Bojun& Cai, Cheng& Zhou, Quan. A Rational Threshold Signature Model and Protocol Based on Different Permissions. Journal of Applied Mathematics. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-452004
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-452004