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so in this particular video were gonna look at a Mifare classic card and how you actually copy it should you want to break the encryption and then make yourself a quick copy of exactly the same card so first were gonna do an HF search just to a quick look and we can see we have a bog-standard Mifare classic 1k card right there now were gonna have a quick look to see whether there are any default keys so we can use the hf MF f those are the fast check just have a quick look at those keys and just see what actually might be there so lets just do that and thats actually use the D command to dump the key so its going to try these particular keys and just see what goes on and you can see there that actual fat it found a whole load of keys as with ffffff but it didnt find key v in key 6 on either the key a or key B so lets see what we can do so lets run a quick nested check now we know that the key 0 is ffff and now we know that key 5 in key 6 on key a and key B are those so we ca
