A practical electronic payment scheme

Authors:
Jingwei Liu;Kyung Sup Kwak
Affiliations:
Key Laboratory of Computer Network and Information Security, Ministry of Education, Xidian University, Xi'an, China and UWB Wireless Communications Research Center, Inha University, Incheon, Korea;UWB Wireless Communications Research Center, Inha University, Incheon, Korea
Venue:
ISCIT'09 Proceedings of the 9th international conference on Communications and information technologies
Year:
2009

Citing 7
Cited 0

Security without identification: transaction systems to make big brother obsolete

Communications of the ACM
A new signature scheme based on the DSA giving message recovery

CCS '93 Proceedings of the 1st ACM conference on Computer and communications security
Efficient verifiable encryption (and fair exchange) of digital signatures

CCS '99 Proceedings of the 6th ACM conference on Computer and communications security
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
Fair Transaction Protocols Based on Electronic Cash

PDCAT '06 Proceedings of the Seventh International Conference on Parallel and Distributed Computing, Applications and Technologies
An incentive-based electronic payment scheme for digital content transactions over the Internet

Journal of Network and Computer Applications
Publicly verifiable secret sharing

EUROCRYPT'96 Proceedings of the 15th annual international conference on Theory and application of cryptographic techniques

Quantified Score

Hi-index	0.00

Visualization

Abstract

In this paper, by converse using blind signature, we propose a practical electronic payment scheme for electronic commerce. This scheme is different from the existing schemes used widely in the internet at present and it does not need the strong trust between customer and merchant. In this scheme, a semi-trusted third party (S-TTP) is introduced to provide a fair commerce environment. The S-TTP takes part in the protocol on-line and is not leaked any secure information about the business. Moreover, the users do not need to register to S-TTP. An advantage of the scheme is that this approach does not require the intervention of the third party in case of dispute, if one user cheats or simply crashes.