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flipperdevices / flipperzero-firmware

Flipper Zero firmware source code
https://flipperzero.one
GNU General Public License v3.0
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DESfire app does not read cards with "Random UID" feature set #1447

Closed craftbyte closed 12 months ago

craftbyte commented 2 years ago

Desctibe the bug.

The DESfire reader app does not seem to be able to read cards with Random UIDs set. The UID is 4-byte, starting with 0x08.

Reproduction

  1. Configure a DESfire card with Random UID (issue SetConfiguration command with option 0x00 and bit 1 set, see Datasheet section 7.4.3.1)
  2. Try reading with Flipper
  3. Flipper will be stuck reading

Target

No response

Logs

No response

Anything else?

No response

skotopes commented 2 years ago

@gornekich what do you think ?

gornekich commented 2 years ago

Need to get these cards on hand. Need to do more, can't fix it right now