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 Golden
Fri Oct 16, 2015 4:13 am
Forum: Card Products
Topic: Max APDU size for java card
Replies: 1
Views: 7343

Max APDU size for java card

Hey everyone. I have seen the below description about the max length of Command APDU and Response APDU. The max length of Command APDU is 255 bytes. For Response APDU,it is 258 bytes. As we all know, CLA,INS, P1,P2,Lc are all one byte each. That is, the max length of the Data field in command APDU s...
by Golden
Wed Jun 10, 2015 8:04 am
Forum: JCOP Tool
Topic: Why oracle doesn't provide any Development Kit for Java Card 3.0.1 and 3.0.2 and 3.0.4?
Replies: 1
Views: 21163

Why oracle doesn't provide any Development Kit for Java Card 3.0.1 and 3.0.2 and 3.0.4?

I searched Oracle website to find a development kit to developing some applets for my JCOP v3.0.1 card, But I couldn't find them. There are just a development kit for Java Card 3.0.3, while there are specifications for all the versions. Now, I want to know, how I can convert my ".java" fil...
JavaCard OS : Disclaimer