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 17 matches: re:

Searched query: re

by mhsnmaghsoodloo
Wed Sep 27, 2017 1:43 am
Forum: Questions & Answers
Topic: Sinus and Cosinus calculation in javacard?
Replies: 5
Views: 10492

Re: Sinus and Cosinus calculation in javacard?

mabel wrote:Just try to use Look-up table method.

Define an array with size 360 bytes, direct look up the table to calculate sinus and cosinus.

Thank you very much mabel.
by mhsnmaghsoodloo
Wed Jun 21, 2017 1:37 am
Forum: Questions & Answers
Topic: implement globalplatform SCP 03 KDF and PRF in javacard
Replies: 3
Views: 9827

Re: implement globalplatform SCP 03 KDF and PRF in javacard

Thank you for your reply.
I saw globalplatformpro before and i used it in my host side. but i want an implementation for card side (Javacard implementation).
Anyway thank you very much.
by mhsnmaghsoodloo
Sun May 14, 2017 6:43 am
Forum: Questions & Answers
Topic: How to reduce the size of javacard applet
Replies: 3
Views: 7027

Re: How to reduce the size of javacard applet

Thank you very much, it was great answer.
by mhsnmaghsoodloo
Mon Nov 21, 2016 4:33 am
Forum: Applets Development Guide
Topic: Sharing object between different applet...
Replies: 14
Views: 24985

Re: Sharing object between different applet...

Can you show me the components of the CAP? Open Cap file with zip program (I use 7zip), like this: cap_components.png I think the debug component causes the different of CAP file size generated by NetBeans and JCIDE. You can disable debug component in JCIDE project settings and generate CAP again. ...
by mhsnmaghsoodloo
Sat Nov 19, 2016 11:27 am
Forum: Applets Development Guide
Topic: Sharing object between different applet...
Replies: 14
Views: 24985

Re: Sharing object between different applet...

The EXP file is not needed. Only add the interface file to your project. I tested, all OK. My package view like this: shareable_inteface_client.png Note: 1 In new project, the AID of interface package shall be same as server package; 2 Load server CAP file before load client CAP; Thanks a lot, firs...
by mhsnmaghsoodloo
Thu Nov 17, 2016 2:15 am
Forum: Applets Development Guide
Topic: Sharing object between different applet...
Replies: 14
Views: 24985

Re: Sharing object between different applet...

Give them the Interface source file. And docs to use the interface method(s). Yes you are right. But i couldn't create cap file file server.exp file. I use netbeans to compile and convert my project. but it says export file serverpackage.exp of package serverpackage not found. i create serverpackag...
by mhsnmaghsoodloo
Wed Nov 16, 2016 7:42 am
Forum: Applets Development Guide
Topic: Sharing object between different applet...
Replies: 14
Views: 24985

Re: Sharing object between different applet...

Here's is the project. And i test it on A22CR and J3D081 card. testShareableInterface.zip I want to develop server applet and load on card and send the card to another company. they want to use our applet and call our shared functions. what should i give to other company to they use it to cast shar...
by mhsnmaghsoodloo
Tue Nov 15, 2016 5:37 am
Forum: Applets Development Guide
Topic: Sharing object between different applet...
Replies: 14
Views: 24985

Re: Sharing object between different applet...

I had a test. The client applet get the shared array from shareable server; But the array can not be used directly. I modify code like following: Interface(IShareableInterface): short readArray(byte[] buf, short off, short len); Server(implements IShareableInterface): public Shareable getShareableI...
by mhsnmaghsoodloo
Mon Nov 14, 2016 8:40 am
Forum: Applets Development Guide
Topic: Sharing object between different applet...
Replies: 14
Views: 24985

Re: Sharing object between different applet...

serverAID is AID of server client applet instance? Thanks for your comment. Actually i didn't understand what you asked but server package aid: 0x01:0x02:0x03:0x04:0x05:0x06 server applet aid: 0x01:0x02:0x03:0x04:0x05:0x06:0x01 client package aid: 0x01:0x02:0x03:0x04:0x05 client applet aid: 0x01:0x...
by mhsnmaghsoodloo
Sun Oct 02, 2016 2:21 am
Forum: Solutions
Topic: interact with JavaCard in web application
Replies: 4
Views: 11990

Re: interact with JavaCard in web application

morva14 wrote:tanks for answer.
but i don't want to have middle-ware.i want to join directly to smart card by java script.
i obtain Sconnect and webcard. do you now about SConnect or webcard?

Unfortunatly i havn't work by "SConnect or webcard".
JavaCard OS : Disclaimer