• Mifare Cracker Gui

1. MIFARE Plus was publicly announced in March 2008 with first samples in Q1 2009. MIFARE Plus, when used in older transportation systems that do not yet support AES on the reader side, still leaves an open door to attacks.
2. Xda-developers Android Development and Hacking Android Q&A, Help & Troubleshooting Android Mifare Desfire EV1 Key Extraction / Lower Layers. XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new.

Welcome to this site. You will find information on using and programming ACR122u RFID Reader Writer. ACR122u is one of most popular RFID reader writer manufactured by ACS. It was in the year 2013 when we first got a small project to automate teacher attendance for a small school in India.

Im learning to use The MFRC522 module with the Raspberry pi.Im using MFRC522-python lib.

I was able to read and write data from the mifare 1k until I have tried to change Key.I tried changing the sector 7.It was like this:

and after the changing like this:

after this modification i could read the sector 0-3 with key A:

and the sector 7 with key B:

trying to restore the initial settings I made a mistake by changing sector 7 as:

now i can read only the UID.I know that the 6-7-8 block contains permissions but i can't find a good doc about this theme.how can i reset initial settings?

I am trying with this code:

1 Answer

good doc about Mifare classic 1khere u can learn how to set access bites.

I have completely block all access to the entire sector.

NB:

Other good docs can be found in the adafruit documentation like this:learn Adafruit

Mifare Cracker Gui

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