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 39 matches

by mbsysde99
Tue Nov 28, 2023 11:19 pm
Forum: Open Source Applets
Topic: Smart Card LoyaltyCard Applet
Replies: 7
Views: 44359

Re: Smart Card LoyaltyCard Applet

Hi Sir,

I have some questions:
1. I want to separate the key from code of java-card and store the key on the sam-card. Is that possible?
2. Where is an example of an applet for sam-card?
3. What type of sam-card is suitable for this loyalty card?


Best Regards
by mbsysde99
Fri Aug 05, 2022 11:33 pm
Forum: Card Products
Topic: JavaCard Printer
Replies: 0
Views: 36955

JavaCard Printer

Maybe this question is off topic, sorry for that. What type of printer is used to print the color image on the java card :?:
by mbsysde99
Thu Jul 07, 2022 5:42 pm
Forum: Products Release
Topic: JCKit JAVACOS_7.4.0.3 released
Replies: 3
Views: 7829

Re: JCKit JAVACOS_7.4.0.3 released


The two links you provided refer to JCKit_JAVACOS_ftsafe-
Where is the link for the JCKit JAVACOS_7.4.0.3 version? :?:

by mbsysde99
Sun Feb 27, 2022 5:45 pm
Forum: Questions & Answers
Topic: Step-by-step implementation of SCP11
Replies: 18
Views: 33169

Re: Step-by-step implementation of SCP11

scplatform wrote:
Tue Sep 18, 2018 8:32 am
What type of javacard supports SCP 11?

by mbsysde99
Sun Feb 27, 2022 5:30 pm
Forum: Questions & Answers
Topic: J3H145 with SCP03
Replies: 2
Views: 9426

Re: J3H145 with SCP03

mabel wrote:
Mon Jan 21, 2019 9:09 pm
I have already asked this question several days ago.
I heard that javacardos team is working on this. They are developing a tool that can make java card J3H145 switch to SCP03.
Maybe you can ask javacardos@gmail.com for the progress.
How to use applets with SCP 03?

by mbsysde99
Fri Feb 25, 2022 11:49 pm
Forum: Questions & Answers
Topic: Can I debug applet executing in a real javacard?
Replies: 1
Views: 7180

Re: Can I debug applet executing in a real javacard?

Debug your applet with a virtual reader, after confirming that there are no errors, download the .cap to the java card. How to use virtual reader in JCIDE (debug mode) https://www.youtube.com/watch?v=xX0O7PC0TIA How to download cap to java card (release mode) https://www.youtube.com/watch?v=9qT9Q4bt...
by mbsysde99
Fri Feb 25, 2022 1:45 am
Forum: Card Products
Topic: Java Card with SCP 03
Replies: 0
Views: 6131

Java Card with SCP 03

I created a loyalty-card application using JC30M48CR which used SCP 02.
I want to upgrade use SCP 03, what type of Java Card should I buy that is compatible with JC30M48CR features but uses SCP 03?

by mbsysde99
Sat Feb 19, 2022 4:40 am
Forum: Questions & Answers
Topic: JCIDE crashes
Replies: 1
Views: 3751

Re: JCIDE crashes

Try to run JCIDE as administrator.
Right click on JCIDE icon >> select properties. Click advanced >> put a check mark on Run as Administrator >> OK >> OK

Look at here https://www.youtube.com/watch?v=6Lg3EVTexOo
by mbsysde99
Thu Feb 10, 2022 4:35 pm
Forum: Communication
Topic: Loyalty Card Demo - Issue Card
Replies: 1
Views: 44716

Re: Loyalty Card Demo - Issue Card

When doing an issued card, in the second row from the bottom process there is an APDU protocol like this. I've tried parsing using the apdu parser on this site, but failed. Can anyone explain to me, what is the function of this apdu? VReader:80 10 00 00 23 08 30 30 30 30 30 30 30 30 10 67 7B CD FD ...
by mbsysde99
Wed Feb 09, 2022 7:22 pm
Forum: Applets Development Guide
Topic: The ALgorithm of RSA Sample Code
Replies: 6
Views: 55471

Re: The ALgorithm of RSA Sample Code

Good morning. I'm trying to modify the RSA encrypt function using the private key instead of the public. Then I want to use the public to decrypt the message. some suggestion? tnx, The proccess RSA as encrypt/decrypt as follows: 1. Create RSA instance and Generate KeyPair (Pubic Key and Private Key...
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