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.

pre-personalization on a J2A040 card

JavaCard Applet Development Related Questions and Answers.
afrascoi
Posts: 18
Joined: Mon Jan 25, 2016 1:20 am
Points :265
Contact:

pre-personalization on a J2A040 card

Post by afrascoi » Thu Apr 27, 2017 11:16 pm

I want to do pre-personalization on a J2A040 card. And I know pre-personalization procedure.
But when I send the SELECT command to select the ROOT applet, the card returns ERROR status word 0x6A81, has anyone encountered this problem when doing pre-personalization on JCOP card? Please guide how to resolve this problem. Thanks in advance.

Tazmania09
Posts: 25
Joined: Mon Nov 30, 2015 3:40 am
Points :178
Contact:

Re: pre-personalization on a J2A040 card

Post by Tazmania09 » Fri Apr 28, 2017 4:03 am

6A 81: Function not supported

Do you know the card transport key? Just use this key as the AID in the SELECT command.

afrascoi
Posts: 18
Joined: Mon Jan 25, 2016 1:20 am
Points :265
Contact:

Re: pre-personalization on a J2A040 card

Post by afrascoi » Fri Apr 28, 2017 5:59 am

Wow, I used transport key as the AID in the SELECT command. it works. :D Many thanks for your help.

andromeda92
Posts: 38
Joined: Tue Aug 18, 2020 6:08 pm
Points :320
Contact:

Re: pre-personalization on a J2A040 card

Post by andromeda92 » Thu Aug 27, 2020 1:43 pm

You mean that just by initializing the card with the 00A4040010 TK KEY command, in my case is a J2A040,

we can download applets and use it to develop with the default keys, so there is no need for the pre-personalized the card,

to learn javacard language at home we can develop a client who uses the card, the applet which is downloaded, is that right ?

In the case of a professional application it is necessary to pre-personalized it for change ATR and KEY and protect it and fuse.

Peckerwood1904
Posts: 6
Joined: Sun Dec 20, 2020 3:02 am
Points :60
Contact:

Re: pre-personalization on a J2A040 card

Post by Peckerwood1904 » Sun Dec 20, 2020 2:37 pm

This is what I’m trying to do but I’m super new to all this, does anyone have a step by step guide to pre personalize these cards?

Post Reply Previous topicNext topic

Who is online

Users browsing this forum: No registered users and 57 guests

JavaCard OS : Disclaimer