Electronic Money

General links

Helger's links on ecash
Yahoo! links on Digital Money
Markus Jakobsson from Bell Labs
Russian overview site
FAQ and other links by moneypage.com
Electronic Money by The Electronic Commerce Guide
Exploring Digital Cash - references
Links from berkeley.edu
Jorge's Digital Cash links
Electronic Commerce Course: Electronic Money
Digital Cash and Payment Systems
Electronic Commerce, Payment Systems, and Security
Network Payment Mechanisms and Digital Cash
A Brief Overview of Some Existing Systems
One more linklist
EFF "Privacy/Online Commerce - Digital Money & Transactions" Archive
A discussion on digimoney - a good place for an introduction
Electronic Money, or E-Money, and Digital Cash - FAQ, resources, articles etc
The emergence of electronic commerce and electronic forms of money - a thesis by Hans-Peter Erl
A selected bibliography on electronic purses by Leo van Hove (huge and detailed collection)
Abrac@dabra - an e-money overview and 100 top links

Companies

JavaCard

Projects

EU projects
SEMPER - Secure Electronic Marketplace for Europe
CAFE - Conditional Access for Europe
OPERA - the continuation of the latter

Articles

Tutorial on Secure Electronic Commerce, a lots of articles
iKP - A Family of Secure Electronic Payment Protocols
Digital Money: A devine gift or satan's malicious tool? - a PostScript version of an introduction above
An efficient Off-line Electronic Cash System based On The Representation Problem by Stefan Brands
Publications by Yiannis Tsiounis
List of publications by David Chaum
SIRENE's papers on electronic payments (see e.g. Asok_98, a PhD thesis by N. Asokan)
A Secure, Cheap, Scalable and Exportable/Importable Method for Internet Electronic Payments by Wenbo Mao (for more from him go here and search for W. Mao)
Trustee-traceable Electronic Cash and the Making of Anonymous Change by Y. Frankel, E. Brickell and D. Kravitz