Pp. 9–24 of the Proceedings

Next: Introduction

VarietyCash: a Multi-purpose
Electronic Payment System


(Extended Abstract)

M. BELLARE - J. GARAY - C. JUTLA - M. YUNG

Abstract:

VarietyCash is a new electronic money system which strikes a balance between functionality, security, and user privacy. The system can encompass both network and stored-value card based payment mechanisms, with transferability between them, hence the name.

• Introduction
  • Background
  • Variety Cash
  • Implementation
  • Organization of the paper
• Model and System Architecture
  • Security design goals
  • Parties and roles
  • Adversaries and attacks
  • Coins and cryptographic terminology
  • Databases, modules, components
  • General requirements and principles
• Processes and Protocols
  • Coin Purchase
  • Payment
• Integrating Card Cash
  • Card-based systems
  • Cardcash
  • Load protocol
  • Transfer protocols and complex payment transactions
• Acknowledgements
• Summary
• References
• About this document ...