Timeliness optimistic fair exchange protocol based on key-exposure-free chameleon hashing scheme

Authors:
Yanbin Sun;Lize Gu;Sihan Qing;Shihui Zheng;Bin Sun;Yixian Yang;Yan Sun
Affiliations:
Inf. Security Center, State Key Lab. of Networking and Switching Techn., Beijing Univ. of Posts and Telecomm., Beijing, China and Key Lab. of Network and Inf. Attack and Defence Techn. of MOE, Bei ...;Inf. Security Center, State Key Lab. of Networking and Switching Techn., Beijing Univ. of Posts and Telecomm., Beijing, China and Key Lab. of Network and Inf. Attack and Defence Techn. of MOE, Bei ...;Information Security Center, State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China and Institute of Software, Chinese Acad ...;Inf. Security Center, State Key Lab. of Networking and Switching Techn., Beijing Univ. of Posts and Telecomm., Beijing, China and Key Lab. of Network and Inf. Attack and Defence Techn. of MOE, Bei ...;Inf. Security Center, State Key Lab. of Networking and Switching Techn., Beijing Univ. of Posts and Telecomm., Beijing, China and Key Lab. of Network and Inf. Attack and Defence Techn. of MOE, Bei ...;Inf. Security Center, State Key Lab. of Networking and Switching Techn., Beijing Univ. of Posts and Telecomm., Beijing, China and Key Lab. of Network and Inf. Attack and Defence Techn. of MOE, Bei ...;Operations Research Center, Shijiazhuang Army Command Academy, Shijiazhuang, China
Venue:
ICACT'10 Proceedings of the 12th international conference on Advanced communication technology
Year:
2010

Citing 12
Cited 1

A randomized protocol for signing contracts

Communications of the ACM
Fair exchange with a semi-trusted third party (extended abstract)

Proceedings of the 4th ACM conference on Computer and communications security
Optimistic protocols for fair exchange

Proceedings of the 4th ACM conference on Computer and communications security
How to exchange (secret) keys

ACM Transactions on Computer Systems (TOCS)
Constructing fair-exchange protocols for E-commerce via distributed computation of RSA signatures

Proceedings of the twenty-second annual symposium on Principles of distributed computing
Breaking and repairing optimistic fair exchange from PODC 2003

Proceedings of the 3rd ACM workshop on Digital rights management
An optimistic fair exchange protocol and its security in the universal composability framework

International Journal of Applied Cryptography
Experiences in developing a fair-exchange e-commerce protocol using common off-the-shelf components

Electronic Commerce Research and Applications
Fair exchange protocol of signatures based on aggregate signatures

Computer Communications
Chameleon-Based Optimistic Fair Exchange Protocol

ICESS '08 Proceedings of the 2008 International Conference on Embedded Software and Systems
An Abuse-Free Optimistic Fair Exchange Protocol Based on BLS Signature

CIS '08 Proceedings of the 2008 International Conference on Computational Intelligence and Security - Volume 02
Optimistic fair exchange of digital signatures

IEEE Journal on Selected Areas in Communications

Double verifiably encrypted signature-based contract signing protocol

ICICA'10 Proceedings of the First international conference on Information computing and applications

Quantified Score

Hi-index	0.00

Visualization

Abstract

In ESS2008, Yang et aI. suggested a key-exposurefree chameleon hashing scheme, and it can be used to design signature and some other cryptography mechanism. In this paper, we construct a new timeliness optimistic fair exchange protocol based on this key-exposure-free chameleon hashing scheme. The new scheme does not require the use of interactive zero-knowledge proofs in the exchange phase. In our scheme, both parties can contact the trusted third party and settle the argument before the deadline. Moreover, the new scheme achieves fairness and timeliness.