Re: [Globalplatform-users] JCOP 31 : "Wrong CLA Byte" with GPShell

[Michael S. <mst...@co...>]

A fused card is ready for normal javacard/Global platform operations.  With an unfused card, if you have the card keys, you can change the underlying OS, native libraries etc. You can also do bulk personalization (e.g. write a card image rather than single applets).

To do that you probably need the development kit from NXP.   Its got all the fun stuff in it.  I don't know what their requirements are to get such a kit.

One last warning... a card in the unfused state might have different export (country to country) restrictions than an unfused card due to unfettered access to the core of the libraries.

Mike





At 01:19 PM 12/17/2008, Sébastien HASCOAT wrote:
>A fused car would be better ? 
>8-)
>Sébastien