UPDATED: jcManager - Java Card Programming Visual Tool

UPDATED with the following features, as requested:
- new and improved GUI
- possibility to select the reader
- better output - display all commands sent to card and the replies
- specify card manager AID
- specify applet install command parameters
... and many more
[Download here|http://www.brokenmill.com/2010/03/java-secure-card-manager/]
Enjoy
Stefan
... sorry for the double post...

Thanks Stefan for your reply..
i want to know, what versions of Java Card OS that supported by jcManager..
Currently i use Java Card 2.2.1, but when i tried to load .CAP file using this tool, i always get this error :
Open terminal ...
EstablishContext(): ...
Wait for card in a certain reader ...
Pick reader ...
Selecting Card Manager
-> 00 A4 04 00 08 A0 00 00 00 03 00 00 00
<- 6F 10 84 08 A0 00 00 00 03 00 00 00 A5 04 9F 65 01 FF 90 00
Init Update
-> 80 50 00 00 08 7D 01 2C 52 CB 41 62 FB
<- 00 00 71 54 57 17 3C 2B 8F C1 FF 02 00 53 CC D9 DE 61 D9 80 8E 65 D6 84 59 F5 DC 7C 90 00
HostChallenge: 7D 01 2C 52 CB 41 62 FB
CardChallenge: CC D9 DE 61 D9 80
Card Calculated Card Cryptogram: 8E 65 D6 84 59 F5 DC 7C
Derivation Data is 01 82 00 53 00 00 00 00 00 00 00 00 00 00 00 00
Host Cryptogram Data (to encrypt) 00 53 CC D9 DE 61 D9 80 7D 01 2C 52 CB 41 62 FB 80 00 00 00 00 00 00 00
Card Cryptogram Data (to encrypt for verification) 7D 01 2C 52 CB 41 62 FB 00 53 CC D9 DE 61 D9 80 80 00 00 00 00 00 00 00
S_ENC: 03 82 60 2B BA CF 22 AC 27 4F 34 81 E6 66 0E 68 03 82 60 2B BA CF 22 AC
The Current session MAC key is B3 D1 2B 42 AA 64 C3 A2 84 47 1E E5 AD 6A 01 FB
The Current session DEK key is 56 47 C9 B7 A9 BC 67 63 1E BE 05 DC 39 1D B4 8B
Encrypted CardCryptoGram is 3B C0 CF 36 E3 83 D2 38 83 61 10 D8 36 75 5F A7 8E 65 D6 84 59 F5 DC 7C
Encrypted HostCryptoGram is 6F 72 46 A5 6B 01 64 6E 28 E9 16 1B D7 74 58 14 3E A2 C2 92 53 05 A9 D5
-> 84 82 03 00 10 3E A2 C2 92 53 05 A9 D5 8E FE D9 90 92 D3 EC 1B
<- 90 00
Authenticated
UplaodCAP
Get AID from header.cap file
FOR LOAD DATA: EF 04 C6 02 01 9B
AID:A0 00 00 00 62 03 01 0C 01
Applet AID:A0 00 00 00 62 03 01 0C 01 01
Try to delete if existing...
-> 84 E4 00 00 18 D6 11 44 FF FD 6D EF 28 70 A1 30 70 ED BA 78 8C B1 DB C6 AF 6C 86 0A A3
<- 6A 88
-> 84 E4 00 00 18 2C CA A4 41 C1 05 BD 3F 5E 26 13 D9 A1 AA BD AA B7 0E EF 02 1F CC 55 F9
<- 6A 88
Loading cap file. Please wait...
Install for Load
-> 84 E6 02 00 28 19 99 78 6D 57 F3 F8 E3 AE 41 D8 00 00 7F 92 5E AD 51 D6 E3 CB 70 D0 B5 9F 8E 19 FD EE 8A 26 37 B0 1D C8 E9 4A ED 9B FC
<- 00 90 00
Load CAP
-> 84 E8 80 00 10 7C 0A D8 32 F3 D6 DF 00 80 BA 28 8F CD 90 02 DD
<- 6A 80
-> 84 E6 0C 00 38 19 99 78 6D 57 F3 F8 E3 7F 53 52 F0 15 33 97 38 0E D9 AB B1 12 BB 63 EA F8 6C CB 8B 93 47 DC 6C 88 71 7B F1 F7 25 4E E0 37 40 7F C9 0A 47 94 3F B5 3E 1C B4 4A 4E BC AE
<- 6A 88
Could not load applet. See debug for more infoDo you know why?, but it could be strange for me because when i tried to load HelloWorld.cap that shipped with GPShell 1.4.2, it could work well..
Please help me..
Thanks in advance..

Similar Messages

Help in starting Java Card Programming

Hi all,
I�m totally new here. I just started Java Card programming. However I don�t know how to start though I think I have enough stuff. I have installed Java 1.6.0_02, JCOP tool 3.1.2, run Eclipse 3.3.0. I also have a dual interface smart card reader SDI010 and some smart card (dual access). I activated JCOP Tool, created new Java Card project, but after I entered package AIDs and applet AIDs I don�t know what I should do next. I looked through several books in Eclipse (Eclipse for dummies�) but can�t find anything about Java Card. Anyone have experience in this area please help me to start. If you know any document that guides step by step, please let me know. I found source code in Sun website (wallet.java) but I really don�t know how to use it. Thanks a lot.

Hi,
select
Project -> Build Automatically. It will build a .CAP file every time you changed your Java Card project code and save it. You will see it in the
CAP file viewer in the left corner (but only in case you are developing your JC applet in Java Card in Eclipse project and opened one of the
JCOP perspectives: either development or debug).
P.S. I suppose, that u still haven't looked through the JCOP tools documentation in the Eclipse IDE Help menu.
Best regards,
Eve
Edited by: Ieva on Nov 4, 2007 9:01 AM

Java Card program execution on Eclipse

Hi Dears,
I am new to Java Card. I did setup to run Java Card programs on eclipse using http://eclipse-jcde.sourceforge.net/.
This is my simple program below
import javacard.security.RandomData;
public class Main {
     public void main() {
          RandomData rd = RandomData.getInstance(RandomData.ALG_SECURE_RANDOM);
          short outLen = 10;
          byte buffer[] = new byte[outLen];
          short outOffset = 0;
          rd.generateData(buffer, outOffset, outLen);
Compilation is successful but when I run the program I get the following error.
Error occurred during initialization of VM
java/lang/NoClassDefFoundError: java/lang/String
This is very annoying. I think my run time environment is not ok for running java card programs. I am able to run Java programs but not java card programs. Any one can help please?
Thanks,
Regards,
Naveed

please post code with {code} tags
Naveed86 wrote:
Hi Dears,
I am new to Java Card. I did setup to run Java Card programs on eclipse using http://eclipse-jcde.sourceforge.net/.
This is my simple program below
import javacard.security.RandomData;
public class Main {
     public void main() {
          RandomData rd = RandomData.getInstance(RandomData.ALG_SECURE_RANDOM);
          short outLen = 10;
          byte buffer[] = new byte[outLen];
          short outOffset = 0;
          rd.generateData(buffer, outOffset, outLen);
}Compilation is successful but when I run the program I get the following error.
Error occurred during initialization of VM
java/lang/NoClassDefFoundError: java/lang/String
This is very annoying. I think my run time environment is not ok for running java card programs. I am able to run Java programs but not java card programs. Any one can help please?
Thanks,
Regards,
Naveed

Why do we need IDE or tools for java card programming?

Hi,
I am a newbie to java card, using java card kit tools themself, we can test and burn the code into card right?
then why do we need IDE for java card, please correct me , if i am wrong,
Thanks in advance,
Sri.

Dear Sri,
We have compiler, linker etc for every language starting of from C or C++ or Java. JDK has all the tools necessary to develop and run a Java program. Similarly Java Card Development Kit has all the tools for developing and deploying a Java Card applet. But what an IDE does is too integrate all these tools and make it easier for the JavaCard programmer to develop his applets. Just like Eclipse is used for Java applet development.And not everytime the code is burned to the card. Its only during masking code is burned to the card, i.e if u can call it burning. Masking makes an applet permanent on the card.

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 run Java Card Program in a Simulator

I m Narendra Reddy studying in India and have taken Java Card for my B.E. final year project.
i also acquire knowledge of Whole Java Card Development Life Cycle but i found much more difficulties to implement those ideas into java card.
so, Will you please do me a favour and give me a complete solution if possible with an example.
i also want each step with the commands, from the creation of Class file to the running of prog. in simulator.
it will be very useful for me to head towards my project.
Thank you,

Just for the record,
Since we are looking at different possibilities, there are couple of ways to achieve simulation/testing environment for current Java Card,
1. "The Java Card Workstation Development Environment(JCWDE) tool allows the simulated running of Java Card applet as if it were masked in ROM. It immulates Card environment." Although, as Joe mentioned, it does not support;
- package installation
- applet instance creation
- persistent card state
- firewall
- transactions
- transient array clearing
- remote method invocation
- applet/package deletion
Thus you can use 'jcwde' tool in combination of apdutool to test some
of the Applet behavior(& JCRE) but not all. You have realized this when you tried 'sample' applets.
2. JCDK2.2 also provide c-reference implementation of the Java Card. This(cref) is more robust way to test Applet. Although the catch with this is that Sun does not have SCSL(Community Source Licensing) program for Java Card(alas!) and this means you can not mask your applet into this reference implementation unless you get hold of source code somehow(source licensing is one(costly) way)
3. Buy reader/card and figure out how to install applet for
testing purpose.
4. Buy kit from JC vendor containing reader/software/cards and use it
(costly and hard to find JC2.2 implementation)
1 and 2 are easier but not a real life solution(how many cards with intel/sparc processor anyway?). 3 and 4 are ideal but other way challenging. Yes, probably solution-1 is the right for your purpose.
regard,

How should i start Java Card Programming?

Hi All,
I am a j2me programmer and now would like to learn and develop some applications in JavaCard Technology. but the problem is i dont know how should i start with JavaCard Programming?What all hardwares and softwares will i require for doing JavaCard programming?Can anyone give me some project ideas too for programming in JavaCard Technology
Thanks
Sagar

I think it's best you start here:
http://java.sun.com/products/javacard/index.jsp
Some hints about books/specs you can find in this post:
http://forum.java.sun.com/thread.jspa?forumID=23&threadID=5114170
There are a variety of Java Card development tools. Just browse through this forum.

Regarding java card programming

hi all,
i am very new to the java card tech. now i want to do a project in the smart card area. how can i ready to programming (downloadables)? i need some basic idea about tools to be downloaded. please provide me some ideas.
Thanks and Ragards
__Vasantha kumar

Start with something more simple. You're just asking
for trouble trying to start with something "big".Agreed. You may want to make a non-AI version of the game first. In other words, if you want to make a game of blackjack with an AI dealer. First make the blackjack game with no AI. So the user would deal his own cards and decide when to hit, stand, etc... After you understand how to let the player do that, you can move on to dealing with how a computer would do it.

How to run the simple java card program in eclipse?

I am trying to run a simple HelloWorld program in eclipse 3.5 having java card development kit 2.2 installed in it.
Firstly,I go to the JCWDE tab and press start..then when trying to deploy that package its giving me error like " com.hw.HelloWorld: unsupported class file format of version 50.0." can any one help me in this what is this error???n how to resolve n run this program..

Hi,
It is because the converter works on byte code and it only supports a subset of the Java language (see the JC specifications). It is kind of like compiling you code on Java 6 and trying to run it on Java 5. The JCDK outlines the required compiler version.
Cheers,
Shane

Cost of Java Card, Reader, Tools etc

Hello All..
I could see old data about cost of Java Card, Reader, tools etc discussed way back in feb 2006..
Does any one have recent cost data who can share here.
Like to know approximate cost that i should incur to buy Java Card, Reader, associated tools,IDE etc.
it would be nice to discuss about vendor details and cost of the product they offer.
thanks

The major factor in determining cost is quantity. The more u want, the cheaper they cost. For developer cards, manufacturers already have them "on the shelf" so there's no manufacturing cost involved. But as you move to real-world deployment, then you start getting a different cost model. Then issues of applets, card management systems, infrastructure start to affect the cost of a card. I've had a business model that made the total price of one 32k java card cost $100 due to those factors.
As far as readers go, it's different. Assuming you want desktop readers, you need to deal with issues of lost readers, PCMCIA or USB. Most deployments I've dealt with went with USB so they are portable to multiple hardware.
Assuming you mean development tools, JCOP is the king so far. For deployment tools, well that's expensive mainly because the players use a closed proprietary solution. Also, if you are doing PKI deployments, then you'll need a CA and then HSMs come into play and that just recks havoc on costing !!!!!
Happy Deployment !!!!!

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.

Reg: java card application needs

Dear experts,
i am a newbie to java card, After a lot of googling, i found JACCAL to aid java card programming development. I have downloaded and installed it but i dont know how to use it? any help will be greatly appreciated,
By the way, i need to know why do we need IDE or tools for java card programming?. Cant we complete right from typing program to till burning on card using the java card kit ? please correct me, if i am wrong.
I have tested the sample programs successfully with java card kit 2.1.2. My doubt is, What are the needs for java card application, like what CAD, card and tools should be used or purchased(most of them ,i found from the web are outdated like JCOP, OCF).
Thanks in advance.
SRI.

you mean by again doing right click src then New-other-java card Applet.

How to Install the CAP file on the Java Card

Hi guys. I've already written and tested a java card applet. Now i want to put the CAP file on the card. Could anyone please tell me the procedures or direct me to where i can find the procedures on how to do this?
Thanks

I suggest you search this forum. That question has been answered a lot.
1) If you are using a pure Java Card use scriptgen tool and send those commands to the card.
2) If you are using a Java Card with Global Platform
A) Follow the Global Platform specs and authenticate to the card with developer keyset(0x40,0x41,0x42,0x43...0x4f)
b) Get a kit
Since you are a beginner, I recommend you get the a kit like JCOP or one from card vendors like G&D, Gemplus, etc.

Java Card Study

Hi all,
Have a Emulator for Java card programming? Equals to J2ME programming?
Thanks

The Sun Java Card sdk contains an emulator as well as a reference implemention.

Java card and Magnetic Strip card

Dear sir
There is a difference between java card programming and magnetic strip card programming ?
If i want to make a loyalty card which one i should prefer and why ?
I read about magnetic strip cards theoretically and their disadvantages as well but programmatically which one is better ?

Muhammad Umer wrote:
Sir i actually want to know that if that which one is easy in programming perspective. And as i am learning java card programming so can i program a magnetic strip card with the same programming skills ?Then you obviously don't know or don't understand what JDL put in their original response. You don not program a magstripe card. You write code on the host side that communicates with a magstripe encoder to encode some static data on the card, such as the loyalty ID of the card holder.
The host application may have some similarities but that is it. As has been previously stated, a magstripe card does not have a processor so there is no "programming" a magstripe card as such.
You need to start reading the responses you get a little more carefully before simply disregarding them and asking the same question again.
Cheers,
Shane

UPDATED: jcManager - Java Card Programming Visual Tool

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