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 8 matches: re:

Searched query: re

by lefibr
Tue Dec 25, 2018 10:11 pm
Forum: Questions & Answers
Topic: RSA 4096
Replies: 2
Views: 7549

Re: RSA 4096

Thanks for you info. I have already contacted JavaCardOS Team.
by lefibr
Fri Nov 11, 2016 4:54 am
Forum: Questions & Answers
Topic: !!Help!! Can't access any class in smartcardio
Replies: 6
Views: 17787

Re: !!Help!! Can't access any class in smartcardio

My Solution: 1 Package Explorer; 2 Right click the project -> Build Path -> Configure Build Path ...; 3 Dialog Properties for MyProject -> Java Build Path -> Tab "Libraries"; 4 JRE System Library -> Access rules -> Edit; 5 Type Access Rules -> Add...; 6 Resolution: Accessible and Rule Patt...
by lefibr
Fri Nov 11, 2016 4:49 am
Forum: Questions & Answers
Topic: !!Help!! Can't access any class in smartcardio
Replies: 6
Views: 17787

Re: !!Help!! Can't access any class in smartcardio

Here is the prompt:
Access restriction: The type 'TerminalFactory' is not API (restriction on required library 'C:\Program Files\Java\jre1.8.0_101\lib\rt.jar')


And I have resolved this problem just now.
by lefibr
Mon Oct 10, 2016 5:20 am
Forum: Questions & Answers
Topic: Lock applet on card power transitions
Replies: 3
Views: 7788

Re: Lock applet on card power transitions

If I use a magic with CLEAR_ON_RESET, won't this also be reset for an ATR?
by lefibr
Thu Jun 23, 2016 8:44 am
Forum: Questions & Answers
Topic: the size of JCRE
Replies: 2
Views: 6708

Re: the size of JCRE

As a Java Card Applet developer, this is not a consideration as it is masked into ROM and will not affect the available space for us.

Why do you want to know this? for development, research, or card resource?
by lefibr
Wed Mar 09, 2016 2:26 am
Forum: Communication
Topic: parse nested TLV structure
Replies: 2
Views: 8167

Re: parse nested TLV structure

Is there anybody know this? Pls help.
by lefibr
Tue Feb 23, 2016 2:11 am
Forum: Questions & Answers
Topic: card returns "6881", why?
Replies: 5
Views: 10103

Re: card returns "6881", why?

From the APDU command CLA byte. The logical channel number is 0. This logical channel is supported by default. Please make sure that this exception is not thrown by your applet. I am sure that this exception is not thrown by my applet. After this command, I have a successful message. I mean I only ...
by lefibr
Mon Feb 22, 2016 4:02 am
Forum: Questions & Answers
Topic: card returns "6881", why?
Replies: 5
Views: 10103

Re: card returns "6881", why?

UNKNwYSHSA wrote:Show us your APDU command first please.


Hi, bro. Thanks for your reply!

Here is my APDU command.

>> 00250000060A0B0C0D0E0F7F

The INS byte is composed by an instruction to my applet.
JavaCard OS : Disclaimer