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.

pyAPDUTool

JCIDE related questions and answers.

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Phoenyx33
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pyAPDUTool

Post by Phoenyx33 » Sat Sep 26, 2015 1:31 pm

I noticed that there is a 'GP Key(s)...' button on the Util Tab, but it does not do anything that I can tell. Does this button work and what is it for?
Thank you for your time and attention.

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Re: pyAPDUTool

Post by product » Mon Sep 28, 2015 2:41 am

Sorry for that. It's a bug in the old version of pyApdutool. Now we're happy to announce our latest version. You can get it here!

This version fixed some bugs including the problem you experienced and add many new features.

For this new version of pyApdutool, after clicking "GP Key..." button, the "Set GP Key Dialog" will appear, as shown in the below figure.



The three identical 16-byte initial static keys (S-ENC, C-MAC,DEK) in the dialog are set to 40 41... 4F by default. You can change these Secure Channel Keys according to your own card situation. See the GP Specification for more details about these three keys.
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