JavaCard Applet Development Related Questions and Answers.
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qjal001
- Posts: 4
- Joined: Fri Jun 12, 2020 10:26 pm
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by qjal001 » Mon Jun 15, 2020 9:27 pm
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 contact to SIM card manufacturer ?
Thanks
BR
yb kwon
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kuafu
- Posts: 317
- Joined: Thu Jun 25, 2015 2:09 am
- Points :4559
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by kuafu » Wed Jun 17, 2020 3:35 am
Contact to SIM card manufacturer .
well
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