desfire command set detail [closed]

Answer 1

You don't need to buy it, the datasheets are free after you sign the NDA and NXP sets you up to download the secure documentation.

Answer 2

I am having exact same trouble as you. The closest thing to documentation of the commands is a blog post that shows a couple of examples of what the desfire communication looks like.

http://ridrix.wordpress.com/2009/09/19/mifare-desfire-communication-example/`

But there is a library that can help you with putting desfire commands together:

http://code.google.com/p/nfc-tools/wiki/libfreefare

Edit: It turns out that you can't get the documentation freely. You need to sign an NDA and then buy it.

Answer 3

Very complete command send can be found from this Host Card Emulation project. It shows how to emulate a DESFire card on Android mobile:

• https://github.com/jekkos/android-hce-desfire/blob/master/hceappletdesfire/src/main/java/net/jpeelaer/hce/desfire/DesFireInstruction.java

I found this PDF useful (third party list of commands for older model) - it can you get started with things like getting application list:

http://neteril.org/files/M075031_desfire.pdf