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Hi i tried to find out the valid Mifare classic Block0 data
I got this card number 12345678
and I got this valid Mifare classic Block0 data: 12345678XX880400C806002000000016
XXis from the calculation of 12345678 which is UID
My question is what are the remaing bits of 880400C806002000000016? what do these bits mean? Room Number or manufacture code?
Last edited by yukihama (2019-11-09 09:09:02)
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Often the next 3 bytes are SAK and ATQA. This already belongs to the manufacturer data which is the rest of block 0.
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