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 317 matches

by kuafu
Thu Jun 18, 2020 9:08 pm
Forum: Questions & Answers
Topic: How to edit exportpath for JCKit on JCIDE 5 ?
Replies: 6
Views: 17804

Re: How to edit exportpath for JCKit on JCIDE 5 ?

a jar file is a zip file.
I used the zip tool to make jar file.
Open jar file as a zip file .
Edit a jar file as a zip file.
https://www.7-zip.org/ 7zip is ok.
https://www.win-rar.com/ rar is ok.
You can use any compress tool to make jar file. Note that a jar file is a compressed file.
by kuafu
Thu Jun 18, 2020 8:23 am
Forum: Questions & Answers
Topic: how to include derivation class
Replies: 6
Views: 12604

Re: how to include derivation class

class of package javacardx.security.derivation is in api_classic-3.1.0.jar
by kuafu
Thu Jun 18, 2020 7:00 am
Forum: Communication
Topic: Job Offer
Replies: 7
Views: 36302

Re: Job Offer

I had introduce you to my colleage. which is an expert on EMV.
by kuafu
Thu Jun 18, 2020 6:58 am
Forum: Questions & Answers
Topic: How to edit exportpath for JCKit on JCIDE 5 ?
Replies: 6
Views: 17804

Re: How to edit exportpath for JCKit on JCIDE 5 ?

and add the jar file to JCIDE
15.png
We want to make the .class and its export in a jar file .
It's easy to mangage it. And Easy to understand their relationship.
by kuafu
Thu Jun 18, 2020 6:53 am
Forum: Questions & Answers
Topic: How to edit exportpath for JCKit on JCIDE 5 ?
Replies: 6
Views: 17804

Re: How to edit exportpath for JCKit on JCIDE 5 ?

You need to make the .class and expert into a jar file.
JCIDE 5 only support a jar whick contain .class and export.
14.png
by kuafu
Wed Jun 17, 2020 3:35 am
Forum: Questions & Answers
Topic: GP Veirfy
Replies: 1
Views: 7396

Re: GP Veirfy

Contact to SIM card manufacturer .
by kuafu
Wed Jun 17, 2020 3:31 am
Forum: Other Tools
Topic: Snooper introduce
Replies: 0
Views: 12227

Snooper introduce

Snooper is an integrated development environment (IDE) for the smart card industry, which can edit and run Snooper script programs in a script editor. Snooper scripts have very distinctive industry characteristics. The use of Snooper scripts for smart cards and related development tests is dozens to...
by kuafu
Thu Jun 11, 2020 3:48 am
Forum: Communication
Topic: Job Offer
Replies: 7
Views: 36302

Re: write an emv card

i try to write a card using this emv script but i keep getting declines in POS anybody here know the reason where do i do wrong ? establish_context enable_trace enable_timer card_connect send_apdu -sc 0 -APDU 00a404000e315041592e5359532e4444463031 send_apdu -sc 0 -APDU 00a401060100 send_apdu -sc 0 ...
by kuafu
Sat Jun 06, 2020 10:29 pm
Forum: Applets Development Guide
Topic: OpenJavaCard a good site
Replies: 0
Views: 7986

OpenJavaCard a good site

Open-source software and resources for JavaCard development.

We want to make JavaCard development easier, more attractive and more approachable for everyone.
https://openjavacard.org/index.html
JavaCard OS : Disclaimer