JavaCard OS

Posted: **Thu Sep 17, 2015 11:17 pm**

I am just trying to learn java card programming. But I don't know which CLA byte values i can use.
I set the CLA as (byte)0x08, it returns "6E 00 Class not supported". Does it have any limit ?
Can anyone tell me which CLA byte values i can use ?

Thanks..

Posted: **Mon Nov 02, 2015 8:30 am**

Usually, I don't set the CLA byte myself, and I use it with 0x80 or 0x84 directly while sending the APDU commands.

JavaCard OS

Which CLA byte values can I use ？

Which CLA byte values can I use ？

Re: Which CLA byte values can I use ？