Three-round abuse-free optimistic contract signing with everlasting secrecy

Authors:
Xiaofeng Chen;Fangguo Zhang;Haibo Tian;Qianhong Wu;Yi Mu;Jangseong Kim;Kwangjo Kim
Affiliations:
Key Laboratory of Computer Networks and Information Security, Ministry of Education, Xidian University, P.R. China;School of Information Science and Technology, Sun Yat-sen University, P.R. China;School of Information Science and Technology, Sun Yat-sen University, P.R. China;Department of Computer Engineering and Mathematics, UNESCO Chair in Data Privacy, Universitat Rovira i Virgili, Catalonia;School of Computer Science and Software Engineering, University of Wollongong, Australia;Department of Computer Science, Kaist, Korea;Department of Computer Science, Kaist, Korea
Venue:
FC'10 Proceedings of the 14th international conference on Financial Cryptography and Data Security
Year:
2010

Citing 5
Cited 1

Abuse-Free Optimistic Contract Signing

CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
Analysis of Abuse-Free Contract Signing

FC '00 Proceedings of the 4th International Conference on Financial Cryptography
Verifiable encryption of digital signatures and applications

ACM Transactions on Information and System Security (TISSEC)
On the key exposure problem in chameleon hashes

SCN'04 Proceedings of the 4th international conference on Security in Communication Networks
Optimistic fair exchange of digital signatures

IEEE Journal on Selected Areas in Communications

Group-oriented fair exchange of signatures

Information Sciences: an International Journal

Quantified Score

Hi-index	0.00

Visualization

Abstract

We introduce the novel notion of Verifiable Encryption of Chameleon Signatures (VECS), and then use it to design a three-round abuse-free optimistic contract signing protocol.