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Looking for way to get unique number for java card
Posted: Thu Sep 29, 2016 11:34 pm
by Jsine
I have lots of java cards. And I want to separate them with a unique number for each card.
My question now is how can I get these number from the cards. Is there any information useful to me?
Re: Looking for way to get unique number for java card
Posted: Fri Sep 30, 2016 1:20 am
by Thelogan
You can get these information by sending GET Data command( check GlobalPlatform Card Specification for usage of this command).
Re: Looking for way to get unique number for java card
Posted: Fri Sep 30, 2016 3:46 am
by JCaberham
You can write a simple pair of setSerialNum() and getSerialNum() methods to have you own unique serial number.
Re: Looking for way to get unique number for java card
Posted: Sun Oct 02, 2016 9:34 am
by UNKNwYSHSA
1 You can use the card UID;
2 Or you can define your own Card ID, personalize when issuing card.