Massimo Gaddini wrote:
> Hi! I'm a student and i must a work on smart card. I have CyberFlex Access
> (class 00) card and the reflex 64 reader.I use pcsc and OCF. The first step
> of my work is implement a card applet loader in Java. I have find in some
> articles the sequence of APDU for create a program container file and for
> download a program(converted) into this file in the card. When i attempt to
> validate the applet (signing) i can't do this because i need a some
> implementation of DES. Is there anybody that can send me the package of OCF
> for the crypto?
> I must validate the applet ALWAYS or i can skip this step in some way?
Crypto enabled Cyberflex Access card requires the applet to be signed. You can see
how we do it in the XCard C source code
(available at www.linuxnet.com).
To test the download, you can get the signature from our toolkit (SDK on Windows or
Linux Starter's Kit) and use the same signature
(assuming that you're not changing the applet for each download).
As for DES in Java, it is part of US version of Java, but I'm sure you can find it on
the web somewhere. (that's how I got my DES
routines in C to use inside XCard.)
Danny
--
[EMAIL PROTECTED] Smart Card Engineer, Schlumberger APC
TEL/FAX: +1 512-331-3727 8311 N RR 620, Austin, TX 78726 U.S.A.
Crypto-enabled Java Card (since Jan'99) at: http://www.cyberflex.slb.com/
---
> Visit the OpenCard web site at http://www.opencard.org/ for more
> information on OpenCard---binaries, source code, documents.
> This list is being archived at http://www.opencard.org/archive/opencard/
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