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Hey, the question "Is it possible to write complicated keys to mifare cards to make them more secure ? for a blank mifare for example..." if yes, can the pm3 do it ? and any suggestions ??!
thanks to everyone can help.
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It doesnt matter the "randomness" or complexity of the keys, as long as they're not any "sample" key. So if all the keys for the card (A & B) are not trivial, there is no difference in the security you can have.
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So you mean that I just have to rewrite the blank blocks with a random keys and it will do the job ?
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and yeah, how can I write sensitive data with these random keys to make the data not appearing in plain text ?
any ideas ?
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