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 4 matches

by qjal001
Fri Aug 28, 2020 8:44 am
Forum: Questions & Answers
Topic: How to send SET_UP_MENU command
Replies: 0
Views: 6378

How to send SET_UP_MENU command

I developed my own STK applet and install in SIM card. But, as I insert SIM card in smartphone, SET_UP_MENU proactive command is not sent to terminal. My applet's codes are below. package com.example.ToolkitAppletExample; import uicc.toolkit.*; import uicc.access.*; import javacard.framework.*; publ...
by qjal001
Fri Aug 28, 2020 8:43 am
Forum: Questions & Answers
Topic: How to send SET_UP_MENU command
Replies: 0
Views: 24754

How to send SET_UP_MENU command

I developed my own STK applet and install in SIM card. But, as I insert SIM card in smartphone, SET_UP_MENU proactive command is not sent to terminal. My applet's codes are below. package com.example.ToolkitAppletExample; import uicc.toolkit.*; import uicc.access.*; import javacard.framework.*; publ...
by qjal001
Mon Jun 15, 2020 9:27 pm
Forum: Questions & Answers
Topic: GP Veirfy
Replies: 1
Views: 7368

GP Veirfy

Hi I have tried to install Applet which I made to SIM card. But It is blocked with the error "Install Applet error: Check Card Cryptogram failed". I think it seems the keys(S-ENC, C-MAC, DEK) are not matched with SIM card's which i have. Could you explain how can I know SIM card's keys ? Should I co...
by qjal001
Mon Jun 15, 2020 1:24 am
Forum: Questions & Answers
Topic: GP Veirfy
Replies: 0
Views: 7363

GP Veirfy

Hi I'm trying to install an Applet which I made in SIM card by PyApduTool. But it is blocked with "Download Cap error: Check Card Cryptogram failed". It seems that I have to enter the right keys (S-ENC, C-MAC, DEK) for GP Verify. How can I know those Keys(S-ENC, C-MAC, DEK)? Is it depend on SIM card...
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