Abstract
With the rise of network technology in recent years, e-commerce has occupied an important part in trade activities. How to ensure fair transactions between untrustworthy parties is a current research hotspot. This paper combines RSA blind signature and blockchain technology to design a fair contract signing protocol based on blockchain privacy protection. The RSA blind signature generates a contract blind signature, which guarantees the sensitive details of the transaction contract; the blockchain technology provides a decentralized trusted third party for the contract, ensuring fair and equitable transactions. After analysis, the protocol has the characteristics of correctness, unforgeability, blindness, and untraceability.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Tian, H.B., He, J.J., Fu, L.Q.: A privacy preserving fair contract signing protocol based on public block chains. J. Cryptologic Res. 4(2), 187–198 (2017)
Ye, C.C., Li, G.Q., Cai, H.M., Gu, Y.G.: Security detection model of blockchain. Ruan Jian Xue Bao/J. Softw. 29(05), 176–187 (2018)
L, L., J, H.J., B, T.H.: Fair contract signing agreement based on blockchain. J. Inf. Secur. 3(3), 6–12 (2018)
M, W.C.: Design of RSA blind signature scheme based on hash algorithm. Inf. Comput. (Theor. Ed.) 4(5) (2015)
X, W.F.: A blind signature scheme based on RSA algorithm. Comput. Knowl. Technol. Acad. Exch. 15(1Z), 271–272 (2019)
X, W.J., Y, G., Y, Z.Z., P, Y.D.: Multi-party privacy protection fair contract signing agreement based on blockchain. J. Inf. Secur. 3(3), 13–21 (2018)
Gao, Y., Jin-Xi, W.: Efficient multi-party fair contract signing protocol based on blockchains. J. Cryptologic Res. 5(5), 556–567 (2018)
Y, H.L.: Research and implementation of RSA encryption algorithms. Ph. D. thesis, Central South University (2016)
Wang, Y., Lu, D.J.: An efficient fair electronic exchange protocol based on RSA blind signature. J. Changsha Univ. 2(5), 40–41 (2015)
Zhou, J., Gollmann, D.: An efficient non-repudiation protocol. In: Computer Security Foundations Workshop (2017)
Acknowledgement
Shandong educational science planning “special research subject for educational admission examination”, no.: ZK1337123A002
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Switzerland AG
About this paper
Cite this paper
Wang, D., Li, Q., Li, F., Zhang, Q., Xu, B. (2019). Privacy-Awareness Fair Contract Signing Protocol Based on Blockchain. In: Vaidya, J., Zhang, X., Li, J. (eds) Cyberspace Safety and Security. CSS 2019. Lecture Notes in Computer Science(), vol 11982. Springer, Cham. https://doi.org/10.1007/978-3-030-37337-5_22
Download citation
DOI: https://doi.org/10.1007/978-3-030-37337-5_22
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-37336-8
Online ISBN: 978-3-030-37337-5
eBook Packages: Computer ScienceComputer Science (R0)