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  • Re: Reply To: Mifare 1k-Read/write block fail using keyB

    9. August 2019 at 13:59     in reply to: Mifare 1k-Read/write block fail using keyB

    shobana J
    Thank you so much for your reply.I got both key A and key B working with PN512 reader.

    Now i got another issue which is i'm using clrc66303 reader to read the cards.The reader authenticates the card when key A is used but the same reader fails to authenticate when key B is used.Should i need to change any settings in card / reader to make key B work.

    The access condition settings for Data block-000 and sector trailer-011(key B-never read).

    Kindly clarify me whether the clrc663 will work with key B or not.And it would be very much helpful for me ,if this issue was resolved.
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    Re: Reply To: Mifare 1k-Read/write block fail using keyB

    2. August 2019 at 6:24     in reply to: Mifare 1k-Read/write block fail using keyB

    shobana J
    One thing i forgot to mention is that all those tested cards key block/Sector trailer block access bits are set with default/transport configuration only.
    i.e FF 07 80 69- Data block access bits is 0-0-0 and sector trailer access bits is 0-0-1.
    But still i cant able to read the card's data block using key B after authentication.
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