Trusted Agent-Mediated E-Commerce Transaction Services via Digital Certificate Management

  • Authors:
  • Yuh-Jong Hu

  • Affiliations:
  • Emerging Network Technology (ENT) Lab., Department of Computer Science, National Chengchi University, Taipei, Taiwan jong@cherry.cs.nccu.edu.tw

  • Venue:
  • Electronic Commerce Research
  • Year:
  • 2003

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Abstract

Agent-mediated e-commerce (AMEC) transaction services will be a paradigm shift from the existing client–server e-commerce model. In order to fulfill the leverage of AMEC intermediary services with secure and trusted service capabilities, we propose an agent-oriented public key infrastructure (PKI) operating with a variety of digital certificates. Under this agent-oriented PKI, several trusted AMEC transaction service models will be demonstrated using human and agent certificates showing, delegation, and verification protocols. We establish human/agent authentication, authorization, delegation, access control, and trusted relationships before these trusted AMEC intermediary services can be realized. This paper shows that a trusted AMEC system can be implemented in the FIPA compliant multi-agent system.