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Search found 12 matches
- Tue Apr 05, 2016 11:02 pm
- Forum: Other Tools
- Topic: regarding reader connection in pyapdu tool
- Replies: 6
- Views: 18373
- Sat Mar 19, 2016 5:49 am
- Forum: Questions & Answers
- Topic: Is it possible to change default set of three keys - 0x4041....4F
- Replies: 1
- Views: 5653
Re: Is it possible to change default set of three keys - 0x4041....4F
Yes, you can change the keys using GP command PUT KEY.
- Sat Mar 19, 2016 5:42 am
- Forum: Card Products
- Topic: Disable the contactless interface of the card
- Replies: 2
- Views: 8184
Disable the contactless interface of the card
I have an applet which doesn't work on contactless interface. So my question is if there is any method to disable the contactless interface of the card. If someone can give me any help, I would be much appreciated!
- Thu Feb 25, 2016 4:47 am
- Forum: Questions & Answers
- Topic: Got 64 00 when I installed the package
- Replies: 1
- Views: 5928
Got 64 00 when I installed the package
Today I uploaded a package into my java card. But when I installed the package, I got error code sw=64 00. I can not find any information about this error code.
Could someone tell me why this happened?
Could someone tell me why this happened?
- Fri Jan 22, 2016 5:16 am
- Forum: Questions & Answers
- Topic: Got "6985" when loading applet into card
- Replies: 1
- Views: 5355
Got "6985" when loading applet into card
I have written a simple applet. Here is the code. package Test; import javacardx.framework.util.*; public class Test extends javacard.framework.Applet { private byte[] RAM = JCSystem.makeTransientByteArray((short)200, JCSystem.CLEAR_ON_DESELECT); private short[] arrayShort = JCSystem.makeTransientSh...
- Fri Dec 04, 2015 6:38 am
- Forum: Questions & Answers
- Topic: Doubt about Response APDU in case2 and case4
- Replies: 2
- Views: 6808
Doubt about Response APDU in case2 and case4
Recently, I have read ISO/IEC 7816-3 spec to learn APDU command. But I have a doubt about Response TPDU in case 2 & case4. As we all know, there are the four structures of command APDUs. In case2, if process aborted, it returns 6CXX. Case_2.png In case4, it returns 61XX. case4.png What is the di...
- Wed Dec 02, 2015 3:08 am
- Forum: Questions & Answers
- Topic: Format of ECC signature data
- Replies: 2
- Views: 6717
Re: Format of ECC signature data
Have you solved this problem? Do you know the coding format now?
- Wed Nov 18, 2015 3:00 am
- Forum: Card Products
- Topic: can I have the A40cr with the default keys of the ISD using AES rather than 3DES?
- Replies: 1
- Views: 6250
can I have the A40cr with the default keys of the ISD using AES rather than 3DES?
If I buy A40cr cards, can I have the cards with the default keys of the ISD using AES rather than 3DES? As far as I know, the default security channel of this card uses SCP02.
- Sat Sep 05, 2015 10:12 pm
- Forum: Card Products
- Topic: Looking for a free virtual SmartCard
- Replies: 2
- Views: 8580
Re: Looking for a free virtual SmartCard
javacardbr wrote:Hi Shyjarod!
Please, view the topic bellow:
http://www.javacardos.com/javacardforum/viewtopic.php?f=3&t=3
regards,
Hi, there!
Thank you so much for your quick answer.
It's really a powerful function for me to run my test.
- Wed Sep 02, 2015 2:59 am
- Forum: Card Products
- Topic: Looking for a free virtual SmartCard
- Replies: 2
- Views: 8580
Looking for a free virtual SmartCard
Is there a free virtual smartcard which is convenient for me to do some tests ?