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  1. #1
    Regular Contributor
    Join Date
    Jul 2007
    Location
    Genoa, Italy
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    95

    Exclamation Store records in Internal secure card

    Hi all,
    It is possible to create record files in theinternal secure card from a JavaCard Applet?
    Or It is better to store secret data in the internal MiFare?
    Which is the difference?

    Someone can help me?It is very urgent!!
    Thanx in advance

  2. #2
    Regular Contributor
    Join Date
    Feb 2007
    Location
    France
    Posts
    56

    Talking Re: Store records in Internal secure card

    You can store records on Elementary File, Dedicated File, ... in the internal Secure Card.
    See chapter 5 here: http://java.sun.com/products/javacar...persGuide.html

    For backward compatibility my advice is to store data into the MIFARE container: http://en.wikipedia.org/wiki/Backward_compatibility

    Both solutions are highly secure.
    Last edited by tdelazzari; 2007-09-08 at 12:07.
    Finalist, First European NFC Competition 2007
    2nd Prize Research Track, NFC Forum Global Competition 2008
    NFC Project Manager at the University of Nice Sophia-Antipolis, France
    http://tdelazzari.blogspot.com

  3. #3
    Regular Contributor
    Join Date
    Jul 2007
    Location
    Genoa, Italy
    Posts
    95

    Re: Store records in Internal secure card

    Are you sure internal javaCard does support File System (javacardx.framework)?
    In the forum FAQs page it seems that 6131 secure element is based on Javacard v 2.2.1 and its documentation doesn't include this package..
    Do you know something about that?
    Thank you


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