V-cash

A Study in Electronic Commerce: Powerpoint

Cornell University
Computer Science Department
Masters of Engineering Project
Spring 1998

Han-Yang Lo
Sanjeev Topiwala
Joyce Wang
with assistance from Keith Sollers

Under the supervision of: Professor Fred B. Schneider
last modified: Tuesday, 4/28/98


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Table of Contents

Virtual Cash

Project Overview

How Does It Work?

How Does It Work - Blinding

How Does It Work - Blinding

How Does It Work? - Consumer

How Does It Work? - Merchant

How Does It Work? - Bank

Structure

Structure

Assumptions

Assumptions

Problems in Development

Solutions

Testing

Shortcomings

Shortcomings

Security Issues

Future Modifications

Future Modifications

Goals Accomplished

Deliveries

Demonstration