Java Card Cellular Phone Development
Hi..
I am looking to start developing a procedure on a JavaCard that can be inserted into a Nokia cellular phone.
The procedure would intercept keypad digits, and add other characters to the front of the number if someone is dialing a long distance number.
I figure I have to access an "outbound dialing" API if one exists.
How do i edit these cards? ANY help would be great.
thanks!
SIM toolkit card can do this work. But it don't still take over all inputs from handset. You'd better look GSM 11.14 specification in detail. A proactive command is povided to implement it. That is Setup Call which can tell handset to connect a call to someboy. You can construct this command by yourself. That means you can insert some characters into command. As i know, Javacard don't give any relative API.
Hope it helpful
Chen Song
Beijing, P.R.China
Similar Messages
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Is there any guide regarding writting java apps. for cellphones?
Only one other thing to add to ggainey's comment - after getting familiar with J2ME, take a look at the web site for the cell phone/mobile device vendor(s) you plan to develop for. Some have APIs and tools that may be of interest. For example, [url http://www.blackberry.com/developers/na/java/index.shtml]Blackberry (RIM) has some good documentation and tools for development on their platform.
Good Luck,
∞ brewman ∞ -
How do I communicate a Java Card applet with a server?
I'm new to Java and Java Card and currently developing a smart card system. I'm not sure what to use on my applet or server, JCSystem or SecureConnection or something else?
If I'm writing a server application, then how do I install it so that I can simulate it with cjre?
Thanks in advance.
p/s: Connection is using TSL.The flow is like this:
Java Card --> POS terminal -> Server
Yes. I'm using JC3.
Here's what I've achieved so far using SocketConnection
SocketConnection sc = (SocketConnection) Connector.open("socket://localhost:50007");
InputStream is = sc.openInputStream();
OutputStream os = sc.openOutputStream();
os.write("Hello world!".getBytes());
is.read(buffer);
os.close();
is.close();
sc.close(); Edited by: andirady on Dec 4, 2012 11:59 PM -
I'm new for smart card.
I want to do project about security (It use authentication by MAC.) How can I choose the card and reader/writer? Have vender in thailand?
If I bought normal smart card and reader/writer, can I write java on it? If it's possible , how can I do?
Note that: I want only basic java card.
ThanksI go to Schlumberger website. I found e-gate SDK kit ID. 401140.
I want to know that it have more basic can I get to do my project?
About gemplus? I go to gemplus website too, but I don't found more enough information to decided.
Cloude you advise version of card and reader that can I get to do my project? (I have budget about $250)
Can it work with Java Card 2.2 Development Kit by sun, if I buy only card and card reader?
Thanks, -
Please ..give me some example APDU for writing data to java card
morning everybody .. :)
I need some example APDUs for writing data to java card. (CLA || INS || P1 || P2 etc)..
please..thank for your attention .. god blessing u.Hi,
did you check some articles about JavaCards:
[Understanding Java Card 2.0|http://www.javaworld.com/cgi-bin/mailto/x_java.cgi?pagetosend=/export/home/httpd/javaworld/javaworld/jw-03-1998/jw-03-javadev.html&pagename=/javaworld/jw-03-1998/jw-03-javadev.html&pageurl=http://www.javaworld.com/javaworld/jw-03-1998/jw-03-javadev.html&site=jw_core]
[How to write a Java Card applet: A developer's guide|http://www.javaworld.com/cgi-bin/mailto/x_java.cgi?pagetosend=/export/home/httpd/javaworld/javaworld/jw-07-1999/jw-07-javacard.html&pagename=/javaworld/jw-07-1999/jw-07-javacard.html&pageurl=http://www.javaworld.com/javaworld/jw-07-1999/jw-07-javacard.html&site=jw_core]
Hope it helps,
Tex -
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.
2. I suggest you start testing using the simulator, however if you want to test directly on the card at once, select your card reader using the /term command and use the commands as described in help to start sending APDUs to the card.
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.
4. Read the above. None of this is part of JCOP tools for eclipse.
5. As far as I know, there is no independent newbie guide for JCOP tools, but I would check out the help function included in the tools themselves if I were you.
Good luck! -
Java Card Kit - development environment
Hello!
I need to upgrade to the latest Java Card Kit, because I need some of the classes in javacardx.framework, which is not supported by version 2.2.1.
But some problems arises when I'm trying to use version 2.2.2
1) It requires jdk1.5. Ok, no problem (ehh)
2) I'm using eclipseME 1.6.0. This requires jdk 1.4.2.
3) I downloaded WTK2.5 which supports jdk 1.5, but I cannot get this to work properly. This is the error output of WTK when my application tries to connect to the running cref-simulator:
java.io.IOException: error 10054 during TCP read
I have not found a solution for this problem yet. But my question is:
What is the optimal development environment for java card 2.2.2? What kind of MIDlet-emulator and which version are people using together with java card 2.2.2? Is there a eclipse plugin that supports jdk 1.5?
Regards
HaavardOnly cref can create and use EEPROM images.
You do not communicate with cref via SATSA apdu.... In emulation environment APDU commands are forwarded via satsa-apduio.jar to any process which can accept these commands. It's a pity but you just cannot replace satsa-apduio.jar with apduio.jar from JCDK 2.2.2 (which uses T=0 by default).
As for my proxy - it's not necessary to include it in your project - it's just an utility to accept T=0 APDU and forward them to smart-card. I think there's need to add new functionality - forwarding T=0 APDUs to other process which accepts T=1. I think it will solve your problem. -
Step by step approach to develope the java card application
Do anybody know how to develope a smart card application using java card.i have downloaded java card kit,but the documentation provided by the sun is bit complex to use.
so please anybody know how to proceed?
It would be appreciated if i am given a step by step approach to develope a smart card application using java card.Do anybody know how to develope a smart card
application using java card.i have downloaded java
card kit,but the documentation provided by the sun is
bit complex to use.
so please anybody know how to proceed?I would suggest to read these articles
http://developers.sun.com/techtopics/mobility/javacard/articles/
Jan -
Specifications for developing java card
Hi,
Plz give me the details of GSM specifications to be followed for developing java card.im using now javacard kit 2_2_1 version plz give me the details.Hi Kalyan
You can get a lot of UDF already discussed in Forum and Blogs, Wiki
As you said you are familiar with Java then you wont find any difficulty
https://www.sdn.sap.com/irj/sdn/advancedsearch?cat=sdn_weblog&query=xi+udf&adv=false&sortby=cm_rnd_rankvalue
Thanks
Gaurav -
How do I start developing Java Card?
I have downloaded java_card_kit-2_2_1and OCF 1.2. Is there any tools require for Java Card development that I missed out? The demo1, demo2 and demo3 was try to run but I still don't understand how do I can create a Java Card Smart Card. I want to develop a Java Card Smart Card for employee to take their attendance. The employee ID will be the a MUST in the Java Card Smart Card.
Please provide me guidance and help me out. Thank you in advance.I�d like to ask you guys where can i buy a Java Card
compliant smart card in the Web.
Based on your experience, which is the best one to
start with? (Gemplus, Schlumberger...)
Thanks in advance. (All this sounds really exciting)I am also a student and doing a final year project which uses smart card. I am using a Schlumberger (now is known as Axalto) Cyberflex 32K e-gate card and SDK 4.3 (the latest version is 4.5 if i'm not mistaken).. some say that the SDK is a bit buggy.. well, I dont have much choice because that is what my faculty gave me.. I admit that there are some bugs but until now, it doesn't give me too much of a trouble.
if you intend to buy their smart card, they have a wide range of it.. you can surf the available smart card here: http://www.axalto.com/products/smartcards.asp -
Seeking Help for Guidance in developing a product using JAVA CARD
Hi All,
I am using windows environment with netbeans 6.8 as developer tool and MySql Server connectivity for back end process.My requirement is to develop applets and installing them to my Smart card and reader.my question is
1. how i am supposed to create applets to get the student id of particular student whose id is already registered in the database?
2. how to install them into the smart card?
3.what are the commands i am supposed to follow if other than APDU commands?
4.i found there is APDU commands but what do that each CLA,INS,p1,p2,Lc,le..commands used for?how can i use them in my creation of applets.i found the command varies for certain requirements.
5.if possible please help me with a small example so that i will start developing it.
can anyone help me in developing this application.i will be so helpful if anyone helps me in guiding me to develop the java card product.
Edited by: Sijukj on Mar 4, 2010 7:04 AMHi,
Welcome to the wonderful world of embedded Java development!
Sijukj wrote:
1. how i am supposed to create applets to get the student id of particular student whose id is already registered in the database?The first step is to download the Java Card Development Kit (JCDK) from the Sun website (along with the related documentation/specifications). If you plan on using your code on a real card, I would recommend JC version 2.2.1 or 2.2.2. If it is sufficient to run your applet on a simulator (as a proof of concept or for assignments) with no intention on running on real hardware you could go for JC 3.0.2 and use the supplied simulator. This version of JC does not have commercially available cards as of yet.
Once you have the applet coded and installed on your card, you would personalise the card for the card holder. This means loading card holder specific data into your application. This may also involve registering the smart card ID with the student in your database.
2. how to install them into the smart card?The procedure for loading and installing applets is outlined in the Java Card documentation (available with the JC development kits from Sun) and the GlobalPlatform card specifications (available from [http://www.globalplatform.org]). You can look into some open source tools for doing this (GPShell and the Java Card Development Kit).
3.what are the commands i am supposed to follow if other than APDU commands?This depends on what you are trying to achieve with your applet. If you want interoperability you could implement a standard like ISO7816 or IOS24727. This is a lot of work so you may just want to implement the proprietary you require for each operation you need (e.g. set student ID, get student ID etc).
4.i found there is APDU commands but what do that each CLA,INS,p1,p2,Lc,le..commands used for?how can i use them in my creation of applets.i found the command varies for certain requirements.These are defined in ISO7816 part 4.
The CLA byte gives information on the command you are sending such as secure messaging, command chaining, ISO or proprietary command
The INS is the instruction or command you are trying to perform
P1 and P2 are parameters to the command. These may not be required for each command but are able to be used to convey further information to the applet.
Lc is the length of the data field you are sending (e.g. for a PUT DATA command this would be the amount of data you are sending)
Le is the length of the data you expect to receive back from the card. If this is absent you do not expect the card to return any data, 0x00 means send all the data you have left (up to the limit of the response APDU)
5.if possible please help me with a small example so that i will start developing it.You can find example code in the Java Card Development Kit. There are a wide range of examples there that can help you get started.
Cheers,
Shane -
Can I use Java Card Development Kit 2.2.1 on Windows XP?
Can I use Java Card Development Kit 2.2.1 on Windows XP?
If no, which kit supports XP?It is not as strait forward as per say.
I would like to share some tips that I have learnt duirng my recent experience with Java Card Development Kit 2.1.2 ( It presumed that JAVA SDK and JCDK is properly installed:
Additonal installation
- you need to download Java Communicatons API version 2.o for Windows at http://java.sun.com/products/javacomm/downloads/index.html
- unzip the downloaded file javacom20-win20.zip
- copy comm.jar and javax.com.properties to %JAVA_HOME%\lib
- copy win32com.dll to %JAVA_HOME%\bin
Configuration of Environment
- Activate System under Control Panel
- Click Environment Variable button under Advance Tab.
- Check that JAVA_HOME and JC21_HOME are there under User Variables for user123
- Create a new enviroment by clicking New button under User Variables and Enter "CLASSPATH" for Variable Name and ".;c:\j2sdk1.4.1_04\lib\comm.jar for Variable Value ( the ".;" is important for the entry and varies according to your JAVA_HOME)
Modifying %JC21_HOME%\samples\build_samples.bat
- Next you need to modify the compiler option in build_samples.bat
- Use editor to look for the portion "Compile Sample" and add "- target 1.1" to every statements here. A sample is listed below:
%JAVA_HOME%\bin\javac -target 1.1 %JCFLAGS% src\com\sun\javacard\samples\HelloWorld\*.java
You may proceed to test the demo codes as instrucrted in the User Guide.
I hope the above will help those who are keen to have a head start in Java Card Developemnet. -
Java Card Development Kit 2.2.1 error !!
when i run jcwde in the DOS prompt after installing Java Card Development Kit 2.2.1,I got this error message:
it returens Exception in thread "main" java.lang.NoClassDefFoundError: Card
Any idea about this error
THANSKS
nihaoDid you set the CLASSPATH?
SET CLASSPATH=%JC_HOME%\lib\api.jar;%CLASSPATH% -
How to start java card development?
Good Evening all,
I am novice for java card development , from last some days I study java card and terms related to it, now i have some knowledge about applets , and API. as i read about java card 2 and 3, I think i moved to java card 2 that's why i download jcdk 2.1.
Now i want to do something in development rather than further conceptual study. Frankly speaking I m confused where to move because different sites have different point of view so i want to execute my knowledge which i earned from last some days...
so I want to ask
1- which IDE would be best for java card development? { eclipse or net beans or something other}
2- what things i would be require during java card application?{ java sdk version? jcdk version? ocf? or what}
3- at start i want to use simulation technique to test what i made and how its work, so for this which tool or IDE would be best work for me,
so kindly request you to guide me and show me the path where i can move and achieve what i want..
---------------------------------------------------------------------------------------------------Thank you in advance------------------------------------------
Edited by: 911936 on Feb 2, 2012 10:01 AMHello umer,
last night it seems very tough to execute sample program of jcdk 2.2 but finally i make it, and i also i got the IDE - net beans that is very good for java card...
I think i should share my knowledge here for next novice people...
----------------------------------------------------------------------------java card development require-------------------------------------------------------------
Because here we use java for java card so we require
1- java development kit (JDK) - use below link to get this.
[get jdk here|http://download.oracle.com/otn-pub/java/jdk/6u30-b12/jdk-6u30-windows-i586.exe]
2- Java card require java card development kit (JCDK) I think java card version 3 is latest but i used jcdk 2.2.1
[get jcdk here|http://download.oracle.com/otn-pub/java/java_card_kit/2.2_01/java_card_kit-2_2_01-win-gl.zip]
now i think this is enough to start java card development...
follow below steps
1- install jdk 6 in c:/java/jdk1.6
2-keep jcdk in c:/java_card_kit-2_2
3- open command prompt and run
a)-set JC_HOME=c:\java_card_kit-2_2
b)-set JAVA_HOME=c:\java/jdk1.6
c)-set PATH=%JC_HOME%\bin;%PATH%
4-there are some sample project in scdk, if you want to get confidence , u should run one of them..
run command- jcwde jcwde.app { jcwde is a simulator where u check what u made }
and run this command in another command prompt- apdutool -nobanner -noatr demo1.scr > demo1.scr.jcwde.out
You can get detail of 3 and 4 step from cJDK_Users_Guide.pdf which is present in jcdk.
------------------------this is all which u need to do to get confidence in java card, but dont be over confident because in reality "the ball is not in your court yet"
Note- if you are searching which java IDE is best for java card development then
[click here- this is one of the best ide for java card|http://dlc.sun.com.edgesuite.net/netbeans/7.1/final/bundles/netbeans-7.1-ml-windows.exe]
Edited by: 911936 on Feb 3, 2012 8:58 AM -
Can I use Java Card Development Kit 2.2.1 on Windows XP?
If no, which kit supports XP?It is not as strait forward as per say.
I would like to share some tips that I have learnt duirng my recent experience with Java Card Development Kit 2.1.2 ( It presumed that JAVA SDK and JCDK is properly installed:
Additonal installation
- you need to download Java Communicatons API version 2.o for Windows at http://java.sun.com/products/javacomm/downloads/index.html
- unzip the downloaded file javacom20-win20.zip
- copy comm.jar and javax.com.properties to %JAVA_HOME%\lib
- copy win32com.dll to %JAVA_HOME%\bin
Configuration of Environment
- Activate System under Control Panel
- Click Environment Variable button under Advance Tab.
- Check that JAVA_HOME and JC21_HOME are there under User Variables for user123
- Create a new enviroment by clicking New button under User Variables and Enter "CLASSPATH" for Variable Name and ".;c:\j2sdk1.4.1_04\lib\comm.jar for Variable Value ( the ".;" is important for the entry and varies according to your JAVA_HOME)
Modifying %JC21_HOME%\samples\build_samples.bat
- Next you need to modify the compiler option in build_samples.bat
- Use editor to look for the portion "Compile Sample" and add "- target 1.1" to every statements here. A sample is listed below:
%JAVA_HOME%\bin\javac -target 1.1 %JCFLAGS% src\com\sun\javacard\samples\HelloWorld\*.java
You may proceed to test the demo codes as instrucrted in the User Guide.
I hope the above will help those who are keen to have a head start in Java Card Developemnet.
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