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smartcardjavacardjcop

Command not support

I need some advise and suggestion on my problem below:

Currently i have java card that run JCOP OS. then, I need to develop java card applet and load inside the card.

However i got stuck when i need to set my CLA to support CC/C8 commands. e.g. CC50000000..and i got return SW 0x6881. When i google on this error, i found that the issue is due to the Logical Channel.

So, my question is there any way that i can do to allow JCOP to support the CLA CC/C8 command?

Your guy help on this matter is really appreciated.

Thanks

Solution

  • CC/C8 indicates the basic logical channel and the command indicates an initialize update command. On which application, you are sending this command ? may be there is a faulty implementation in that application.