Help and Howtos on Cryptography Hardware
Howto on setting up a Gemplus Twin and Gemsafe PKI card under Ubuntu/Debian
Howto on setting up Firefox and Thuderbird in Ubuntu/Debian to make use of OpenSC
Howto on using PAM + OpenSC to do system authentication in Ubuntu/Debian
Howto on using SSH + OpenSC to do remote system authentication in Ubuntu/Debian
Tess small program coded in php/php-gtk to provide a platform independent PKI to CAcert interface
eToken To be verified
Notes
OpenSC is an abstract layer that programs can utilise to access a vast multitude of Cryptographic Hardware devices.
We have a requirement list for SmartCards that should be handed out to all Smartcard vendors.
Under Windows !
We need more specific windows based stuff. having debian/ubuntu is nice, and im glad we do, but that doesnt help the majority of us using windows 
Well, ID Ally under Windows (2K/XP Pro) is nice with Firefox and Thunderbird with the Axalto Cyberflex 32K and 64K through PKCS11 support.
A very pleasant way to log in CAcert web site
Works fine with CAcert (also Thawte)... Take care... once generated on the token you cannot retrieve the private keys !
http://www.identityalliance.com/identity_ally.php
http://www.cyberflex.com/Products/cards_egate.html http://www.reflexreaders.com/Products/reflex_egate.html
http://www.reflexreaders.com/Support/software.html (drivers)
http://www.market.axalto.com/ (for shopping)
Work also with a muscle applet loaded first without ID_Ally.
Also ID Ally connect to an internet server when loading/reinstalling a smartcard !
contact homer dot simpson at grhq dot net for any question
Usefull links about Smartcards
http://www.tldp.org/HOWTO/Smart-Card-HOWTO/index.html (general information)
http://lair.fifthhorseman.net/~dkg/egate/index.html (etoken on Debian)