Title :
LITESET/A++: a new agent-assisted secure payment protocol
Author :
Wang, Yan ; Li, Tieyan
Author_Institution :
Dept. of Comput., Macquarie Univ., Sydney, NSW, Australia
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.
Keywords :
data privacy; electronic commerce; protocols; security of data; software agents; LITESET/A++; SET payment protocol; agent-assisted secure payment protocol; consumer-agent; contract signing; nonrepudiation property; signature-share schemes; signcryption-share schemes; trusted third party; Autonomous agents; Contracts; Credit cards; Cryptographic protocols; Cryptography; Data security; Filtering; Information security; Intelligent agent; Mobile agents;
Conference_Titel :
e-Commerce Technology, 2004. CEC 2004. Proceedings. IEEE International Conference on
Print_ISBN :
0-7695-2098-7
DOI :
10.1109/ICECT.2004.1319740
