Forum › MIFARE general topics and applications › SAM AV2 ChangeKeyEntry error 0x6982 › Reply To: SAM AV2 ChangeKeyEntry error 0x6982
Hi Hugo,
Your CRC32 calculation is correct! I get the same result.
Please note: you must successfully authenticate to the key entry before you can change the key! This is a protection mechanism to prevent unintended changing of keys. Take in mind: you cannot readout key values.
The TapLinx team
Your CRC32 calculation is correct! I get the same result.
Please note: you must successfully authenticate to the key entry before you can change the key! This is a protection mechanism to prevent unintended changing of keys. Take in mind: you cannot readout key values.
The TapLinx team
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