Is the modulation support for FeliCa still under way?
I must confess that the modulation support progress has not as good as we hoped.
Using a libnfc compatible reader it is possible to "list" at least a FeliCa tag. With this test example it would be possible to reverse the modulation. But so far we have not found any documentation about the FeliCa authentication commands. If just someone could send me a zip-file containing them
I got a Sony RC-S330 reader/writer and some FeliCa tags (SUICA, PASMO, etc) and indeed I can 'list' the tags, will see if I can get more info on the authentication bit (probably in Japanese)
That would be awesome! I'm very interested in anything that you could find related to an authentication or crypto operation. If you have a (public-transport) payment system nearby, I could maybe help you a little bit with eavesdropping a transaction.
Hi, I am also starting to play with felica, is that possible we build a maillist to facilitate the discussion?
Hey yangzhe, have you made any advancements as far as Felica and Proxmark interaction?
I need the spec to study FeliCa in NFC.
thanks a lot.
Is it possible that we build a maillist to facilitate the discussion?
I just (sadly) discovered that there is no support for FeliCa tags in the Proxmark, but I was surprised to see that my phone (Google Nexus 5, with NFC support) is totally able to read and interpret the data from the Suica card (Tokyo transportation) I got my hands on.
I am using a FOSS Android app called FareBot and the (Java...) source files related to the FeliCa support are available here: https://github.com/codebutler/farebot/tree/master/src/main/java/com/codebutler/farebot/card/felica.
The app is able to display the money available on the card, along with the last events (debit at stations or credit at ticket machines).
I guess nobody is working on it right now, but maybe this information could be useful if someone wants to write the FeliCa module