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Mifare Classic 1K Emulation not working #412

Closed Abbin44 closed 1 year ago

Abbin44 commented 1 year ago

Describe the bug.

I have read an NFC tag and acquired 32/32 keys, 16/16 sectors read, and saved it. However, it's not working when emulating the tag and trying to use it. The tag is a Mifare Classic 1K. There seems to be an issue from the official firmware that discusses the issue, which can be found here I'm using the latest firmware XFW-0051_01092023

Reproduction

  1. Read tag
  2. Save tag
  3. Get missing keys if neccessary
  4. Emulate saved tag

Target

No response

Logs

No response

Anything else?

No response

haroon-m commented 1 year ago

I am facing the same bug. I have a proxmark3 and used it to clone a Mifare Classic 1K multiple times. The cards work perfectly fine.

I was able to clone the original card with the flipper and also accuired 32/32 keys and 16/16 sectors read. But the reader just doesnt accept the flipper zero when emulating the card.

I used the proxmark3 to read the cloned card and the flipper zero and dumped the content to a bin file to comapre. The files are the same. I am guessing the actual data was cloned correctly by the flipper and that its the emulation part that is a problem.

N-coder82 commented 1 year ago

The hardware is the problem, flipper Devs said they couldn't find a good emulator chip for nfc