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 4 matches

by Bodewes
Tue Mar 22, 2016 4:54 am
Forum: Algorithm School
Topic: My code doesn't work with RSA key
Replies: 2
Views: 8155

Re: My code doesn't work with RSA key

Try to use KeyPair.ALG_RSA_CRT instead of KeyPair.ALG_RSA.

The private key may be an RSA CRT Private key.
by Bodewes
Tue Dec 08, 2015 3:51 am
Forum: Shopping FAQ
Topic: Got $10.00 coupon in the Wheel of Fourtun
Replies: 4
Views: 10861

Re: Got $10.00 coupon in the Wheel of Fourtun

Congratulations! You are very lucky! I got nothing but "Thanks"! :cry:

didnot_hit_jackpot.png
by Bodewes
Thu Oct 08, 2015 3:12 am
Forum: Questions & Answers
Topic: How to select EF and read data from it
Replies: 1
Views: 5860

How to select EF and read data from it

I need to read java card files - EF. Which APDU should I send to select EF?
How can i read data from it? I am thankful for any help.
by Bodewes
Tue Sep 15, 2015 4:48 am
Forum: Questions & Answers
Topic: Questions about shareable interface between two javacard applets
Replies: 1
Views: 5940

Questions about shareable interface between two javacard applets

I want to call the commethod() of the second applet in the process() method of my first applet. For example, the first applet: package first; public class firstapp extends Applet { private firstapp() { } public static void install(byte bArray[], short bOffset, byte bLength) { new firstapp().register...
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