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codebutler
Bogota - Transmilenio
I am interested in getting the information off of the mifare cards that We use here in Bogota, Colombia. Right now there are a lot of news about this right now because the municipality in the process of changing the technology.
What is the way to add support to a card into farebot?
What does the NXP TagInfo app say when you scan the card? https://play.google.com/store/apps/details?id=com.nxp.taginfolite&hl=en
** TagInfo scan (version 1.40) 2013-04-10 15:16:11 **
IC manufacturer:
NXP Semiconductors
IC type:
MIFARE Classic (MF1S50)
NFC data set storage not present:
Memory size:
1 kB
- 16 sectors, with 4 blocks per sector
- 64 blocks, with 16 bytes per block
Technologies supported:
MIFARE Classic compatible ISO/IEC 14443-3 (Type A) compatible ISO/IEC 14443-2 (Type A) compatible
Android technology information:
android.nfc.tech.NdefFormatable android.nfc.tech.MifareClassic android.nfc.tech.NfcA
- Maximum transceive length: 253 bytes
- Default maximum transceive time-out: 618 ms Tag description:
- TAG: Tech [android.nfc.tech.MifareClassic, android.nfc.tech.NfcA, android.nfc.tech.NdefFormatable]
Detailed protocol information:
ID: E0:AB:55:64 ATQA: 0x0400 SAK: 0x08
Most Mifare Classic cards require an encryption key to read data. You can try using one of the cracking tools (Mfoc).
I already have keys dumps using mfoc and import it in farebot but it show a java.lang.NullPointerException error.
Can you please grab the latest code from git? I fixed a NPE but haven't done a deploy yet.