Desfire Ev1 change key command for TDES native

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  • 23. September 2023 at 11:14
    Hello,
    I've an urgent issue regarding the change_key command for CMK using sam av2,
    I've the Application note AN1826 and referring to it, it has two sections for changing the card master key as follow :
    1) Changing DESFire Card Master Key TDES native to AES
    2) Changing DESFire Card Master Key AES to AES
    My question is how to change Desfire Card Master Key TDES native to TDES native, because the application note doesn't include this case.

    Kindly waiting your reply asap.
    Thanks & Regards
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