Forum › MIFARE general topics and applications › SAM_ChangeKeyEntry error switching a virgin MIFARE SAM AV2 from AV1 to AV2 Mode › Reply To: SAM_ChangeKeyEntry error switching a virgin MIFARE SAM AV2 from AV1 to AV2 Mode
Hi Jesús Manuel,
Application note “AN10980 – MIFARE SAM AV2 – Host Communication” contains a calculated example of SAM_ChangeKeyEntry().
“Security status not satisfied” could also mean that you not authenticated before you try to change a key. Do you authenticated successfully in host mode?
Regards,
The TapLinx team
Application note “AN10980 – MIFARE SAM AV2 – Host Communication” contains a calculated example of SAM_ChangeKeyEntry().
“Security status not satisfied” could also mean that you not authenticated before you try to change a key. Do you authenticated successfully in host mode?
Regards,
The TapLinx team
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