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 3 matches

by keiji
Wed Jan 04, 2017 7:02 am
Forum: Questions & Answers
Topic: 6C XX Unknown Error
Replies: 3
Views: 6777

Re: 6C XX Unknown Error

Thank you @UNKNwYSHSA you are very kind may you find happiness in life :D
by keiji
Tue Jan 03, 2017 10:08 pm
Forum: Questions & Answers
Topic: 6C XX Unknown Error
Replies: 3
Views: 6777

6C XX Unknown Error

Hi, im having a problem with this error. I tried changing the Le since it said that 6C XX error comes from Le but the error still there. This is the source code. import javacard.framework.*; import javacard.security.*; import javacardx.crypto.*; public class ECDSA extends Applet { private byte[] pla...
by keiji
Tue Dec 13, 2016 8:53 pm
Forum: Questions & Answers
Topic: APDU Command
Replies: 1
Views: 4670

APDU Command

I got this code from the internet and I want to play around with it. But I dont know how to send command to APDU? Your help is greatly appreciated. package Eighth; import javacard.framework.*; import javacard.security.*; import javacardx.crypto.*; public class ECDSA extends Applet { private byte[] p...
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