Aynaet
Power-Up Collector
LEVEL 1
300 XP
Hey, so here in Spain the government has approved an app, that lets you recharge your public transport card with your phone nfc.
I have already done some digging, and you can't right now crack this nfc card type (mifare desfire v1 4k), unless you got the private keys.
So I am really interested to see how the app internally recharges the card if it has the private keys.
So I would appreciate some help, my goal: not paying.
the app: https://m.apkpure.com/es/tarjeta-transporte/com.crtm.recarga
I have already done some digging, and you can't right now crack this nfc card type (mifare desfire v1 4k), unless you got the private keys.
So I am really interested to see how the app internally recharges the card if it has the private keys.
So I would appreciate some help, my goal: not paying.
the app: https://m.apkpure.com/es/tarjeta-transporte/com.crtm.recarga