GP Veirfy

JavaCard Applet Development Related Questions and Answers.
qjal001
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GP Veirfy

Post 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

kuafu
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Joined: Thu Jun 25, 2015 2:09 am
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Re: GP Veirfy

Post by kuafu » Wed Jun 17, 2020 3:35 am

Contact to SIM card manufacturer .
well

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