this may help you with RFID ☞ f-droid.org/packages/de.syss.MifareClassicTool/
This is a low-level tool for reading, writing and analyzing MIFARE Classic RFID tags.
It is designed for users who have at least basic familiarity with the MIFARE Classic technology.
It provides several features to interact with (and only with) MIFARE Classic RFID-Tags.
merde@sh.itjust.works
thr0w4w4y2@sh.itjust.works 2 months ago
bank cards include encryption/hardening against cloning for obvious reasons. I’m not sure if the same would apply to a “pay as you go” card but I would expect so.
Apytele@sh.itjust.works 2 months ago
I do seem to be circling back to dissolving a card in acetone, yeah.