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 59 matches

by chico0609
Thu Sep 29, 2016 10:01 pm
Forum: Questions & Answers
Topic: walletdemoapplet in JCIDE
Replies: 3
Views: 8139

Re: walletdemoapplet in JCIDE

Refer to this question.

viewtopic.php?f=4&t=9
by chico0609
Tue Sep 27, 2016 8:39 am
Forum: Questions & Answers
Topic: walletdemoapplet in JCIDE
Replies: 3
Views: 8139

Re: walletdemoapplet in JCIDE

It needs the installation parameters. You can get this point from the code.
by chico0609
Tue Sep 27, 2016 8:37 am
Forum: Questions & Answers
Topic: Sending extended APDU via pyapdutool and pyresman
Replies: 3
Views: 7054

Re: Sending extended APDU via pyapdutool and pyresman

I have tried to send extended APDU in pyapdutool, but failed.
by chico0609
Sat Sep 24, 2016 5:25 am
Forum: Shopping FAQ
Topic: JC10M24R: KeyPair generation
Replies: 11
Views: 20279

Re: JC10M24R: KeyPair generation

If java card doesn't support KeyPair generation function,keys can be generated by outside card application and then transmitted to card.
by chico0609
Sat Sep 24, 2016 5:15 am
Forum: Questions & Answers
Topic: JCIDE- Great tool in java card field
Replies: 2
Views: 7427

Re: JCIDE- Great tool in java card field

It belongs to JavaCOS team.

JCIDE.png
by chico0609
Mon Sep 05, 2016 11:21 pm
Forum: Questions & Answers
Topic: Suggestions for JCIDE
Replies: 3
Views: 8936

Re: Suggestions for JCIDE

When I folded my code in code editor of JCIDE, the folding style is as the figure shown below. It seems strange.

JCIDE_codefolding.png


You can refer to the code folding style in visual studio.
visual_studio_codefolding.png
by chico0609
Fri Sep 02, 2016 4:45 am
Forum: Questions & Answers
Topic: Get Response 6F00
Replies: 3
Views: 10132

Re: Get Response 6F00

I guess that is because storage space is insufficient. You can use JCIDE to debug your applet, then watch memory space situation in the Memory window.
by chico0609
Sat Jul 16, 2016 4:34 am
Forum: Questions & Answers
Topic: the length of cipher
Replies: 2
Views: 6701

Re: the length of cipher

Use Cipher.ALG_DES_CBC_NOPAD to replace Cipher.ALG_DES_CBC_ISO9797_M2.
by chico0609
Tue Jun 28, 2016 8:18 am
Forum: Questions & Answers
Topic: check the failed authentication counter
Replies: 2
Views: 5965

Re: check the failed authentication counter

To check if your card is locked, you can send GET STATUS command, it will return Life Cycle State. If the card is locked, it will be in the CARD_LOCKED state
by chico0609
Thu Jan 07, 2016 5:38 am
Forum: Questions & Answers
Topic: integrate javacard and .NET in some way
Replies: 1
Views: 5428

Re: integrate javacard and .NET in some way

Hello friend.

Java cards can work with .NET.
Please remeber that Javacards don't know about the client machine OS or applications.
JavaCard OS : Disclaimer