Hi Jennifer,
On Wed, May 19, 1999 at 10:19:22AM -0700, J. Yonemitsu wrote:
> Thanks Stephan,
>
> This is great to hear how Java Cards and OCF have been used and tested I would
> agree with most of your comments we are working with G&D and are evaluating
> their tools we will suggest Java versions or other platform support. ;-)
>
> Sounds like you have been very busy! I'm interested to know how you would
> implement an address book idea with limited space on the card - do you store the
> exact info. on the card, eg. name, address, company, etc.?
Yes, now we put plain text info onto the card and are able to store about
20 entries (on the odyssey1.2 with 8K eeprom).
It would be possible to compress them before storing.
But, we do not intend to use the card as the address book, only for carrying
and exchanging some ID-information.
Regards,
Stephan
>
> Best regards,
> -Jennifer
>
> Stephan Preuss wrote:
> >
> > Hi,
> >
> > I got some requests for more information about our applications that we
> > are presenting on the Internet World in Berlin.
> >
> > First is a ticketing application. We use JavaCards for storage of cinema
> > tickets and paying them via the network. That means you can book cinema
> > tickets at home from your cinema provider and pay them with the integrated
> > cash card functionality (it's propriarity).
> > In the cinema you put your card into a reader and enter the film in a
> > subway-like manner.
> > The current state is that all card functionality is implemented and works
> > as expected, we are now bringing the application into the browser.
> >
> > Second is an improved businesscard demo, I think you'll know it. :)
> > Here we show the use of multiple cardreaders in one applicationenvironment.
> > You can personalize a JavaCard with your businesscard information and then
> > exchange with persons of your choice via multiple card readers.
> > Possible real scenarios would be attaching this application to an
> > address book and to store an passport photograph not only onto the but
> > into the card.
> >
> > Third application is in the current state only marginally related to
> > JavaCards. For secure transmission of creditcard data there is for a while
> > the SET (Secure Electronic Transactions) Standard. We've implemented an
> > SET-Wallet in Java and made it so platform-independent and more felxible.
> > Our main goal is it to bring this wallet on a JavaCard to make one
> > independent form wallet-installations. This implies mobility, that means
> > you can even use SET from points of sales and not only with web-shops.
> >
> > Some asked about our equipment and experiences with this. We have tested
> > serveral development environments:
> >
> > - iButton from Dallas Semiconductors
> > - GemExpresso from Gemplus
> > - Cyberflex 8/16 from Schlumberger
> > - Odyssey 1.1/1.2 from Bull
> > - SmartCafe from Giesecke & Devrient
> >
> > Best experiences we've made with the GemExpresso and Odyssey1.2.
> > The Gemplus cardreaders (GCR410) have native support from the OCF so you
> > do not need PCSC, in the contrary Bull cardreaders are only supported via
> > PCSC. I hope that the MUSCLE-project will soon bring PCSC to UNIX-world. :)
> > iButton is very easy to handle and doesn't complain about non ISO-conform
> > APDUs, but we've got only a very eraly model with a poor performance.
> > It has native OCF-support too.
> > SmartCafe we are currently estimating, and I cannot say anything about the
> > cards but it has an outstanding integrated development environment that
> > unfortunately only runs with windows.
> >
> > I hope I told you some intresting things. :)
> >
> > Regards
> > Stephan
> > --
> > ---------------------------------------------------------------------------
> > Stephan Preuss phone: +49 (0) 381 498 3375
> > Inst. of Inf. & Comm. Services fax: +49 (0) 381 498 3440
> > Dept. of Computer Science eMail: [EMAIL PROTECTED]
> > University of Rostock http://www.informatik.uni-rostock.de/~spr
> > ---------------------------------------------------------------------------
> > Visit the OpenCard Framework's WWW site at http://www.opencard.org/ for
> > access to documentation, code, presentations, and OCF announcements.
> > -----------------------------------------------------------------------------
> > To unsubscribe from the OCF Mailing list, send a mail to
> > "[EMAIL PROTECTED]" with the word "unsubscribe" in the BODY of the
> > message.
--
---------------------------------------------------------------------------
Stephan Preuss phone: +49 (0) 381 498 3375
Inst. of Inf. & Comm. Services fax: +49 (0) 381 498 3440
Dept. of Computer Science eMail: [EMAIL PROTECTED]
University of Rostock http://www.informatik.uni-rostock.de/~spr
---------------------------------------------------------------------------
Visit the OpenCard Framework's WWW site at http://www.opencard.org/ for
access to documentation, code, presentations, and OCF announcements.
-----------------------------------------------------------------------------
To unsubscribe from the OCF Mailing list, send a mail to
"[EMAIL PROTECTED]" with the word "unsubscribe" in the BODY of the
message.
