Forum › MIFARE SDK › DesFire EV2 BackupData file write and read › Reply To: DesFire EV2 BackupData file write and read
Hi Support,
Thanks for your effort.
In the above posts (code snippets) you are using the default key for authentication.
If you change the default AES key to the custom then your code should also fail.
In my code if I use default AES key (all zeros) then everything works. But I am not using default keys. I have changed the keys after creating application.
Can you try to write and read after changing the default key.
Thanks
Thanks for your effort.
In the above posts (code snippets) you are using the default key for authentication.
If you change the default AES key to the custom then your code should also fail.
In my code if I use default AES key (all zeros) then everything works. But I am not using default keys. I have changed the keys after creating application.
Can you try to write and read after changing the default key.
Thanks
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