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 irvinmags
Thu Jul 21, 2016 1:18 am
Forum: Questions & Answers
Topic: Javacard applet development training
Replies: 5
Views: 12808

Re: Javacard applet development training

Hi Kevin, Thanks for the information. But we are looking for "experts" in java applet development to train us inorder to speed up the process of learning. I know there are tons of information regarding applet development out there in the web. As far as I know learning first hand from an ex...
by irvinmags
Wed Jul 20, 2016 9:42 pm
Forum: Questions & Answers
Topic: Javacard applet development training
Replies: 5
Views: 12808

Javacard applet development training

Are there companies that offers training for java card applet development? I am looking for somewhat training session to develop java card applet that is situated in south east asia. Thanks in advance for the replies!
by irvinmags
Wed May 04, 2016 1:34 am
Forum: Questions & Answers
Topic: Reading a Smart Card using an Android App
Replies: 1
Views: 6920

Reading a Smart Card using an Android App

Hello guys, I am trying to develop and read a Smart Card using an Android app. So far my app crashes when I try to read the card. Here's my code: Intent intent = getIntent(); byte[] getCAN = {(byte)0x90, (byte) 0xBD, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; Tag tag = intent...
by irvinmags
Wed Apr 27, 2016 8:22 pm
Forum: User Guide
Topic: pyApduTool User Guide
Replies: 14
Views: 78501

Re: pyApduTool User Guide

I'm trying to use Signature AES CMAC and it's not showing from the intellisense. Plus it shows 3.0.4. Can you walk me through on if I should update?
by irvinmags
Wed Apr 27, 2016 4:29 am
Forum: User Guide
Topic: pyApduTool User Guide
Replies: 14
Views: 78501

Re: pyApduTool User Guide

Hi! Can the tool use JCRE 3.0.5?
by irvinmags
Sun Apr 24, 2016 8:52 pm
Forum: Questions & Answers
Topic: AES encryption
Replies: 11
Views: 23373

Re: AES encryption

Hello there UNKNwYSHSA. As of now I really do not know where to start. My professor gave us an input, key and IV = 0. He also gave us the output so that we'll know what should our output be. As of now I am trying to learn CMAC and maybe from there on my professor will tell us what applet to make. Pr...
by irvinmags
Thu Apr 21, 2016 3:22 am
Forum: Questions & Answers
Topic: AES encryption
Replies: 11
Views: 23373

Re: AES encryption

Hello, this time around is there a proper way of doing an AES CMAC encryption? After researching I've hit a roadblock wherein I cannot find any example or samples of Java card that has AES CMAC encryption. Is there any way or at least is it possible to do an AES CMAC encryption on a java card?
by irvinmags
Wed Apr 20, 2016 1:56 am
Forum: Questions & Answers
Topic: AES encryption
Replies: 11
Views: 23373

Re: AES encryption

Thank you very much bigWhite for answering my questions and helping me out. You pointed out my mistake and actually helped me learn why my code is not working. Cheers for you! Thank you very much!
by irvinmags
Wed Apr 20, 2016 1:17 am
Forum: Questions & Answers
Topic: AES encryption
Replies: 11
Views: 23373

Re: AES encryption

Yeah, it's in my code that short len = (short) input.length.
doFinal(input, ISO7816.OFFSET_CDATA, len, outBuffer, (short)0);

Since I want the byte[] input to be encrypted.
by irvinmags
Tue Apr 19, 2016 8:33 pm
Forum: Questions & Answers
Topic: AES encryption
Replies: 11
Views: 23373

Re: AES encryption

Hello there bigwhite, thanks for replying. I tried to follow your code and somehow I am able to progress on learning. I'll post my sample code here and is it alright if take a look at it? Here's the method wherein I need to encrypt the data being installed in the card. The byte[] input line is the i...
JavaCard OS : Disclaimer