Our Online Store have the new products: RFID antenna board. Currently it can work with JC10M24R and JCOP4 card chips.
Compared with normal cards, the antenna board module has a smaller size and fixed holes, which is easy to integrate in the IOT(Internet Of Things) project.

Search found 11 matches

by vikas
Fri Dec 07, 2018 1:54 am
Forum: Questions & Answers
Topic: ARPC generation
Replies: 0
Views: 4546

ARPC generation

Does any one have idea about generating ARPC using java lang? I am trying to implement ARPC generation method 1 and did something like this:-- SecretKey sk= new SecretKeySpec(key,"DESede"); cipher = Cipher.getInstance("TripleDES/ECB/NoPadding"); cipher.init(Cipher.ENCRYPT_MODE, sk); int resultLen = ...
by vikas
Tue Sep 04, 2018 12:39 am
Forum: Questions & Answers
Topic: HCI Event NFC
Replies: 0
Views: 4381

HCI Event NFC

Can anyone provide me the HCI event sample code related to NFC :?:
TIA.
by vikas
Thu Aug 16, 2018 12:57 am
Forum: Questions & Answers
Topic: HCI Event
Replies: 1
Views: 6456

HCI Event

Can anyone tell me about the HCI Event or can refer any documents related to it ?
by vikas
Fri Jun 01, 2018 6:49 am
Forum: Questions & Answers
Topic: Mac algorithm 1
Replies: 0
Views: 4771

Mac algorithm 1

which Signature or Cipher field is to be used for MAC Algorithm 1 or Retail MAC as specified in ISO 9797?
by vikas
Mon May 28, 2018 1:02 am
Forum: Questions & Answers
Topic: ISO/IEC 9797-1
Replies: 2
Views: 6106

ISO/IEC 9797-1

Can anyone explain me ISO/IEC 9797-1 MAC Algorithm 1?
TIA.
by vikas
Fri May 18, 2018 7:44 am
Forum: Questions & Answers
Topic: Application deselect
Replies: 9
Views: 13336

Re: Application deselect

no actually i am just implementing some code an i am not involved with any card rt now.
I just want to deselect the currently running Applet without sending any APDU's command.
so, i need some code or any logic to do this.
by vikas
Fri May 18, 2018 6:09 am
Forum: Questions & Answers
Topic: Application deselect
Replies: 9
Views: 13336

Re: Application deselect

wumindejia wrote:
vikas wrote:Directly calling the deselect() is not working for me and i also don't want to send any APDU command for either SELECT or MANAGE CHANNEL CLOSE.
Is there any other way to deselet the applet without sending APDU commands?

Cold reset or hot reset.


sorry i didn't get this.Can u elaborate.
by vikas
Fri May 18, 2018 5:48 am
Forum: Questions & Answers
Topic: Application deselect
Replies: 9
Views: 13336

Re: Application deselect

Directly calling the deselect() is not working for me and i also don't want to send any APDU command for either SELECT or MANAGE CHANNEL CLOSE.
Is there any other way to deselet the applet without sending APDU commands?
by vikas
Fri May 18, 2018 2:39 am
Forum: Questions & Answers
Topic: Application deselect
Replies: 9
Views: 13336

Application deselect

Can we deselect the currently running applet without selecting the other one?
If so,how i can perform this?

TIA.
by vikas
Fri May 18, 2018 1:51 am
Forum: Questions & Answers
Topic: Application Block and Unblock
Replies: 3
Views: 6882

Re: Application Block and Unblock

You can set a state variable,the varible is stored in flash. When application block is successful , variable is set to 1. When application unblock is successful , variable is cleared. If the application is blocked how i can again interact with that app again to unblock it.What does the Application ...
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