This part of the card is the only interesting part, as no other data is written to any sector/block as far as I can see. I also noticed that the UID was 7Byte, making it a MIFARE Ultralight card grrrrrrr… About this manufacturer block (Sector 0 – Block 0)
So the only interesting information is in Sector: 0, also called the manufacturer block. Use the supplied key sets and start mapping and read tag Pom pie dom… Detailed information about every sector on the card (if any data would be present except the UID) In order to read the contents of the card, the MIFARE card can be red easily.
Mifare card emulation on android android#
I used the on my Samsung S6, the the result was a bit disappointing: On a Samsung S6Īfter some googling, I found that the hardware chip, used to read NFC tags, was just not on my S6.īut it showed that it was on an old S3, that I had laying around, it just worked like a charm on my Samsung Galaxy S3 with Android 6: On a Samsung S3 Reading and capturing contents of the cardĪfter some investigation I noticed that my Samsung mobile phone has a NFC reader. MiFare Ultralight cards have a 7-byte UID that uniquely identifies the card. MiFare Ultralight cards typically contain 512 bits (64 bytes) of memory, including 4 bytes (32-bits) of OTP (One Time Programmable) memory where the individual bits can be written but not erased. CRYPTO1 strem cipher ( mjah, close to zero security).In my search for information, I found the following pages interesting: As the replacement costs for a lost / broken card is €10 a clone would be a good investment.īy holding the card in front of the reader, I can open the trashcan, ohw happy days. I got a trash card, a card that I have to use to open the underground trash bin, that I want to clone. The MIFARE NFC card is used in many environments. Writing a 4Byte dump on a different card.About this manufacturer block (Sector 0 – Block 0).
Reading and capturing contents of the card.
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