Abstract
In this paper, we proposed a new agent-assisted secure payment protocol LITESET/A++, which aims at enabling the dispatched consumer-agent to choose the "best" one after negotiating with merchants to close a deal, autonomously sign contracts and make the payment on behalf of the cardholder without the possibility of disclosing any secret to any participant. This is realized by adopting the Signature-Share and Signcryption-Share schemes, and employing a Trusted Third Party (TTP). In LITESET/A++, the principle that each participant knows what is strictly necessary for his/her role is followed as in SET payment protocol while the non-repudiation property is improved.
Original language | English |
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Title of host publication | Proceedings of IEEE International conference on E-Commerce technology CEC 2004 |
Editors | Martin Bichler, Jen-Yao Chung |
Place of Publication | Los Alamitos, CA |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Pages | 244-251 |
Number of pages | 8 |
ISBN (Print) | 0769520987, 9780769520988 |
Publication status | Published - 2004 |
Event | IEEE Conference on Electronic Commerce Technology (merger of CEC and EEE) - San Diego, California Duration: 6 Jul 2004 → 9 Jul 2004 |
Conference
Conference | IEEE Conference on Electronic Commerce Technology (merger of CEC and EEE) |
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City | San Diego, California |
Period | 6/07/04 → 9/07/04 |