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 20 matches

by whitexiao
Mon Oct 03, 2016 11:47 pm
Forum: Questions & Answers
Topic: What's the command used to do in WalletDemoApplet?
Replies: 3
Views: 7631

What's the command used to do in WalletDemoApplet?

I found an applet called WalletDemoApplet in JCKit.
On the code line L159, there is a command "00 84 00 00 08" in case statement.
What's this command used to do? When will we use this command?
Can anyone one help me? Thanks
by whitexiao
Fri Dec 04, 2015 11:19 pm
Forum: OpenPGPApplet
Topic: Some APDU commands in OpenPGPApplet
Replies: 7
Views: 28830

Re: Some APDU commands in OpenPGPApplet

UNKNwYSHSA wrote:Yes.

If i send one mail to you, i encrypt the mail using the public key. you can decrypt the mail with the card (contains private key).


I know, but where I can find a tool to encrypt datas. Can you please give me a tool? :D
by whitexiao
Fri Dec 04, 2015 5:48 am
Forum: OpenPGPApplet
Topic: Some APDU commands in OpenPGPApplet
Replies: 7
Views: 28830

Re: Some APDU commands in OpenPGPApplet

Where's the data of command DECRYPT DATA from? You should understand the process flow: 1 The OpenPGP Applet generate dec_key pair, output the public key, save the private key in the card; 2 The client application encrypt data with the public key. 3 The he card decrypt the encrypted data using the p...
by whitexiao
Thu Dec 03, 2015 3:35 am
Forum: Applets Development Guide
Topic: Video Tutorial - How to use Virtual Card Reader?
Replies: 5
Views: 31063

Re: How to use Virtual Card Reader?

virtual smartcard reader is a powerful idea. It make debug applet more easier, and more importantly, it can use any PCSC tools to connect, that's great.
by whitexiao
Thu Dec 03, 2015 1:04 am
Forum: Questions & Answers
Topic: Connect Virtual Card Reader failed?
Replies: 3
Views: 9210

Re: Connect Virtual Card Reader failed?

yes, I have already used the virtual card reader, it is very useful for me. thanks.
by whitexiao
Wed Dec 02, 2015 8:57 am
Forum: OpenPGPApplet
Topic: Some APDU commands in OpenPGPApplet
Replies: 7
Views: 28830

Re: Some APDU commands in OpenPGPApplet

I used this commands in my script, when I sent the "102A8186..." to decrypt data, it always returned 0x6F00. Why this happened?
by whitexiao
Tue Dec 01, 2015 1:36 am
Forum: User Guide
Topic: How to send a script file in JCIDE
Replies: 4
Views: 24891

Re: How to send a script file in JCIDE

The JCIDE supported script format is APDU+ ";"?
by whitexiao
Sat Nov 14, 2015 6:22 am
Forum: Other Tools
Topic: How to find the error card?
Replies: 2
Views: 8316

Re: How to find the error card?

I have the same enquiries too.
by whitexiao
Wed Nov 11, 2015 8:29 am
Forum: pyResMan
Topic: The script format of pyResMan
Replies: 2
Views: 19749

The script format of pyResMan

The PyResMan tool is very well, but there is two questions:

1. What is the script format of pyResMan?
2. What instructions can be supported?
by whitexiao
Tue Oct 27, 2015 7:45 am
Forum: Questions & Answers
Topic: Connect Virtual Card Reader failed?
Replies: 3
Views: 9210

Connect Virtual Card Reader failed?

Hi, I have downloaded the JCKit tool and installed on Windows 7, however I can’t seem to access the Virtual Card Reader – the following error is displayed in PyApduTool when I attempt to connect : “Connect error: The smart card has been removed, so that further communication is not possible.” Both t...
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