Java Card Technology

Hi,
Iam new to Java Card Technology, Can any one explain me how to compile a java card program using eclipse.
and from where do we need to pass apdu commands, how to check the output(data which is written into smart card), etc...
Thanks,
Shash
[email protected]

For Eclipse there is are the famous JCOP Tools. To get these you need to contact your local NXP sales representative. The tools itself are free of charge. There is also an open source Eclipse Java Card tool. Forgot the name.

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  • How java card technology could be installed on Nokia 6131 NFC

    Hi all,
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    Hi
    Using Omnikey Cardman 5231 reader and JCOP Tools, i am trying to install an applet on to the secure element of Nokia 6131 NFC
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  • Java card technology question

    Hi all
    Im new to the java card technology. I've downloaded and installed the java card kit and tested the demos on the virtual environment. I have the towitoko card reader, downloaded the cttwkw32.dll, but i dont know how to communicate with it.
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    javacard.framework is defined in a jar file, supplied with Java Card Development kit from here: http://java.sun.com/products/javacard/downloads/index.html
    As for
    import sim.toolkit.*;
    import sim.access.*;
    This question is already discussed here:
    http://forum.java.sun.com/thread.jspa?forumID=23&threadID=240703

  • Java Card Technology for Smart Cards: Zhiqun Chen

    Hi,
    I have this book but its using Java card 2.0.
    do you know if the author "Zhiqun Chen" have new one for 3.0 connected.?
    http://java.sun.com/developer/Books/consumerproducts/javacard/
    Edited by: Hassan on Apr 20, 2012 3:45 AM

    That is the latest copy. It is still a good reference for getting started and contains some more advanced topics that are relevant to newer JC versions. I am not sure if a book on connected edition is relevant considering there is no real application that I am aware of. You may be able to get cards that support JC 3 classic though.
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    It is well worth the $33.
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  • How to check the output of a java card program ?

    Hi,
    I am new to java card technology.I am trying to run a simple helloworld program given in the java development kit2.2 -windows samples in eclipse3.5.
    For running I followed the following steps:-
    1) Firstly,I went to JCWDE->start
    2) then on Project->java tools->deploy
    It shows me following output :-
    Java Card 2.2.2 APDU Tool, Version 1.3
    Copyright 2005 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.
    Opening connection to localhost on port 9025.
    Connected.
    Received ATR = 0x3b 0xf0 0x11 0x00 0xff 0x00
    CLA: 00, INS: a4, P1: 04, P2: 00, Lc: 09, a0, 00, 00, 00, 62, 03, 01, 08, 01, Le: 00, SW1: 90, SW2: 00
    CLA: 80, INS: b0, P1: 00, P2: 00, Lc: 00, Le: 00, SW1: 90, SW2: 00
    CLA: 80, INS: b2, P1: 01, P2: 00, Lc: 00, Le: 00, SW1: 90, SW2: 00
    CLA: 80, INS: b4, P1: 01, P2: 00, Lc: 18, 01, 00, 15, de, ca, ff, ed, 01, 02, 04, 00, 01, 0b, 01, 02, 03, 04, 05, 06, 07, 08, 09, 00, 01, Le: 00, SW1: 64, SW2: 3a
    CLA: 80, INS: bc, P1: 01, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b2, P1: 02, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b4, P1: 02, P2: 00, Lc: 20, 02, 00, 1f, 00, 15, 00, 1f, 00, 0f, 00, 15, 00, 36, 00, 0c, 00, 69, 00, 0a, 00, 14, 00, 00, 00, 6c, 00, 00, 00, 00, 00, 00, 02, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b4, P1: 02, P2: 00, Lc: 02, 01, 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: bc, P1: 02, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b2, P1: 04, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b4, P1: 04, P2: 00, Lc: 18, 04, 00, 15, 02, 03, 01, 07, a0, 00, 00, 00, 62, 01, 01, 00, 01, 07, a0, 00, 00, 00, 62, 00, 01, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: bc, P1: 04, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b2, P1: 03, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b4, P1: 03, P2: 00, Lc: 12, 03, 00, 0f, 01, 0b, 01, 02, 03, 04, 05, 06, 07, 08, 09, 00, 00, 00, 14, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: bc, P1: 03, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b2, P1: 06, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b4, P1: 06, P2: 00, Lc: 0f, 06, 00, 0c, 00, 80, 03, 01, 00, 01, 07, 01, 00, 00, 00, 21, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: bc, P1: 06, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b2, P1: 07, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b4, P1: 07, P2: 00, Lc: 20, 07, 00, 69, 00, 02, 10, 18, 8c, 00, 01, 18, 11, 01, 00, 90, 0b, 87, 00, 18, 8b, 00, 02, 7a, 02, 30, 8f, 00, 03, 3d, 8c, 00, 04, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b4, P1: 07, P2: 00, Lc: 20, 8b, 00, 02, 7a, 05, 23, 19, 8b, 00, 05, 2d, 19, 8b, 00, 06, 32, 03, 29, 04, 70, 19, 1a, 08, ad, 00, 16, 04, 1f, 8d, 00, 0b, 3b, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b4, P1: 07, P2: 00, Lc: 20, 16, 04, 1f, 41, 29, 04, 19, 08, 8b, 00, 0c, 32, 1f, 64, e8, 19, 8b, 00, 07, 3b, 19, 16, 04, 08, 41, 8b, 00, 08, 19, 03, 08, 8b, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b4, P1: 07, P2: 00, Lc: 0c, 00, 09, 19, ad, 00, 03, 16, 04, 8b, 00, 0a, 7a, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: bc, P1: 07, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b2, P1: 08, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b4, P1: 08, P2: 00, Lc: 0d, 08, 00, 0a, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: bc, P1: 08, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b2, P1: 05, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b4, P1: 05, P2: 00, Lc: 20, 05, 00, 36, 00, 0d, 02, 00, 00, 00, 06, 80, 03, 00, 03, 80, 03, 01, 01, 00, 00, 00, 06, 00, 00, 01, 03, 80, 0a, 01, 03, 80, 0a, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b4, P1: 05, P2: 00, Lc: 19, 06, 03, 80, 0a, 07, 03, 80, 0a, 09, 03, 80, 0a, 04, 03, 80, 0a, 05, 06, 80, 10, 02, 03, 80, 0a, 03, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: bc, P1: 05, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b2, P1: 09, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: b4, P1: 09, P2: 00, Lc: 17, 09, 00, 14, 00, 03, 0e, 27, 2c, 00, 0d, 05, 0c, 06, 04, 03, 07, 05, 10, 0c, 08, 09, 06, 09, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: bc, P1: 09, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    CLA: 80, INS: ba, P1: 00, P2: 00, Lc: 00, Le: 00, SW1: 64, SW2: 21
    Can anyone tell me what is this output? And Am i deplyoing in the right way?

    Hi,
    You might want to check the JCDK user guide (cJDK_Users_Guide_bin_do.pdf) for details of using an emulated card environment. It outlines how to use the simulators provided with the JCDK. This should tell you how the deploy process works and will give you some insight into what this script is doing.
    Cheers,
    Shane

  • How to load a java card applet into a java card

    Dear All,
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    hi siavash,
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  • Java Card Please Help!

    Please I am doing my final year project on secure mobile application using Java Card Technology.
    I need to write and an application that can send SMS on a SIM card to another SIM card with the same application. The application will have a server side which manage the storage of messages and at the same time communicate information to the client on the SIM remotely. I am suppose to use wi-fi (TCP/IP) for transmission.
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    Hi,
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    Java Card Technology for Smart Cards: Architecture and Programmer's Guide (Book)
    http://java.sun.com/docs/books/javacard/index.html
    JavaCard specifications:
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    Global Platform specifications:
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    JavaCard Development Kit
    http://java.sun.com/products/javacard/dev_kit.html
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    For example:
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    Omnikey
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    GemPlus
    http://support.gemplus.com/gemdownload/readers/index.aspx
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  • Java Card Applet Development

    Please I am doing my final year project on secure mobile application using Java Card Technology.
    I need to write and an application that can send SMS on a SIM card to another SIM card with the same application. The application will have a server side which manage the storage of messages and at the same time communicate information to the client on the SIM remotely. I am suppose to use wi-fi (TCP/IP) for transmission.
    Can anybody please give me ideas and possible working codes and simulators.
    I mean step by step procedure of how to start.
    THANK YOU.

    1. Good.
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    3. This is not a part of the JCOP tools for eclipse (which is developed by IBM and maintained by NXP), but part of the JavaCard development toolkit developed and maintained by Sun. See http://java.sun.com/products/javacard/dev_kit.html.
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  • Java card confusing Issues!!!!!!! java card architecture, advantage!!!!!

    QUESTION -1
    As I know about architecture of any application is -
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                      //  1                                               2                                      3
    1-            application program                        host application                           host application
    2-                     JVM                                   Applets                                       Applets
    3-              operating system                JCRE(which contain all classes, JVM ....)                 JCRE(act as a O.S too)
    4                    hardware                              Operating system                                 H/W
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    I think - case 3 is right!!!!
    As i study from several sources , JCRE is complete package - it behaves as a operation system and use the functionality of component it contain. I also think if i will purchase a java card from any vendor , it would have JCRE inside it (means everthing inside it,), i only need to develop the applet according to my requirement and install it by on card installer program
    QUESTION 2- what is the advantage of java card.?
    // I think.
    as i read out , i got the line that it is platform independent and support multiple application. applicaton point of
    view , I am agree but how it is platfrom independent. if we use java card for smart card development, then
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    // i can run it in windows , linux , unix and most of os flavours, here i can see the beauty of java language.
    Clear me this and add some other java card advantages, which make java card goodquestion 3-
    Now I am capaple to make simple applets, so I want to check the entire java card process atleast once before
    going in deep of something, I am thinking to implement prepaid card concept , i made it applet for it ,it will
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    ( a) how i can make host window application ? (i think awt will work for me? , *
    i never make any java window application yet) *
    ( b) still i dont have any java card , i want to make it by using simulator, is it possible?
      (c) in this scenario what framework i need to study Ex. Import javacard.framework.* for making
    applet or from where i need to start.Regards:
    rohit pathak
    Edited by: rohit pathak on Feb 9, 2012 10:10 PM

    Hi,
    QUESTION -1
    As I know about architecture of any application is -
    //normal java software                          java card                                  java card
    //  1                                               2                                      3
    1-            application program                        host application                           host application
    2-                     JVM                                   Applets                                       Applets
    3-              operating system                JCRE(which contain all classes, JVM ....)                 JCRE(act as a O.S too)
    4                    hardware                              Operating system                                 H/W
    5                                                                        hardwareWhat do u think- case 2 is right? or 3 is!!!!!!!!!!! If you are using Java Card then JCRE+JVM = OS and if you put this on ein package 3 then 3 is correct according to me.
    As i study from several sources , JCRE is complete package - it behaves as a operation system and use the functionality of component it contain. I also think if i will purchase a java card from any vendor , it would have JCRE inside it (means everthing inside it,), i only need to develop the applet according to my requirement and install it by on card installer program Actually it depends. There can be following models in this regards:
    1. Buy a empty smart card, Install your own OS and then write your applets for it.
    2. As you said, Buy a card with preloaded OS and then write applets for it.
    QUESTION 2- what is the advantage of java card.?
    * Interoperable: Applets developed with Java Card technology will run on any Java Card technology-enabled smart card, independently of the card vendor and underlying hardware.
    * Secure: Java Card technology relies on the inherent security of the Java programming language to provide a secure execution environment. Designed through an open process, the platform's proven industry deployments and security evaluations ensure that card issuers benefit from the most capable and secure technology available today.
    * Multi-Application-Capable: Java Card technology enables multiple applications to co-exist securely on a single smart card.
    * Dynamic: New applications can be installed securely after a card has been issued, enabling card issuers to respond to their customer's changing needs dynamically.
    * Compatible with Existing Standards: The Java Card API is compatible with international standards for smart cards such as ISO7816, or EMV. Major industry-specific standards such as Global Platform and ETSI refer to it.
    * Developers creating Java Card applications enjoy all the advantages of working in the Java programming language:
    Object-oriented programming yields greater code modularity and reusability, leading to higher programmer productivity.
    Protection features characteristic of the Java programming language apply to Java Card applets, enforcing strong typing and protection attributes.
    Powerful off-the-shelf development tools are readily available.
    source: http://java.sun.com/javacard/overview.jsp
    And also, in case of SIM card if you are using java card then RAM is possible and native cards don't have this ability.
    question 3
    Now I am capaple to make simple applets, so I want to check the entire java card process atleast once before
    going in deep of something, I am thinking to implement prepaid card concept , i made it applet for it ,it will
    contain a page with 2 text box ( 1- for recharge 2- for money deduction ) and two button , with button click i
    want to select the applet and want to pass the apdu.
    ( a) how i can make host window application ? (i think awt will work for me? , *You can use swing for this to make interface and use smartcardIO http://docs.oracle.com/javase/6/docs/jre/api/security/smartcardio/spec/javax/smartcardio/package-summary.html for sending APDUs.
    i never make any java window application yet) * It is easy you can look here and start: http://www.roseindia.net/java/example/java/swing/
    ( b) still i dont have any java card , i want to make it by using simulator, is it possible?Actually, smartcardIO will only interact with actuall card and for simulator you will have to use console for sending APDUs.
    (c) in this scenario what framework i need to study Ex. Import javacard.framework.* for making
    applet or from where i need to start.For your current case it is enough and for host app you should study smartcardio as i mentioned above.
    Hope it helps.
    Regards
    Umer

  • Java Card File System ...Please reply

    Hi all ,
    I am working on Java Card technology for last one year . Presently I am facing some problem regarding some file concept of java card .
    I know that Java Card 2.1 does not support file system . But I want to simulate the file system in java card using applets . i.e . I want to write an application(applet) , which can simulate the EF , DF in smart card . Whenever APDU command is send to the file system applet , it should generate a Elementary file (EF) or dedicated file (DF) etc and store data to that file.
    Can I do this type of thing using Java Card ? I am really in doubt .
    If you have any idea on this , please let me know your view on this . If you know any open source code for this type of simulated Java card file system , please let me know .
    I am desperately looking for a help .
    regards
    Dibyendu .
    you can contact me to this email
    [email protected]

    dear duran ,
    You have written that
    "Follow the guidelines for the different supported filesystems on the JC"
    But after Java Card version 2.0 , it does not support file system . I am using Java Card 2.1 .
    Could please some sample code to my mail Id , so that I can take a look at it .
    My mail id is : [email protected]
    Please share the idea , as I am really need some help.
    Regards ,
    Dibyendu.

  • Java Card 2.2.2 draft is out for public review

    A draft for the upcoming release of the Java Card Specification is available for public review.
    The Java Card 2.2.2 Specification will provide numerous enhancements to the award-winning Java Card platform. In particular it will include specific support for contactless communication and ID cards :
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    * additional cryptography and security features
    * utility APIs for memory-efficient applet development
    Java Card technology v2.2.2 is ready for the next generations of smart card standards, and is fully backward-compatible with previous versions.
    New features in Java Card 2.2.2 :
    * Utility APIs for TLV, BCD, short, int
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    Please direct your comments on this draft at [email protected] Feedback received before December 15th will be considered for the final version of the specification. For more information on the Java Card Platform Specification v2.2.2, Public Review Draft, refer to the release notes on http://java.sun.com/products/javacard/RELEASENOTES_jcspecsp.html

    The Installer and the Applet Deletion Manager are implemented in the JCRE and GlobalPlatform. On-card the Card Manager manages the content management, communication and the related security. JCRE specifies how it has to handle installation and deletion, but leaves room for different implementations. To the outside world, on a GP card, the Installer/ADM is the Card Manager with a specific AID.
    Installer and ADM are optional. For instance a Java Card Static product does not need an Installer/ADM.
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  • How SDA and DDA works in Java Card?

    Hi Friends,
    I want to know how exactly SDA and DDA works in Java Card technology..
    Yes, i know that SDA (Static Data Authentication) is valid for every transactions, but the key used is always same for every transaction made..
    and DDA (Dynamic Data Authentication) uses dynamic key for every transactions, it means that one key is valid for one transaction..
    But, i'm a little bit confused how this is implemented in Java Card..
    Is it related with SCP01 and SCP02?..
    Please help me regarding this..
    Thanks in advance

    Hi,
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