search

RfidResearchGroup / ChameleonUltra

The new generation chameleon based on NRF52840 makes the performance of card emulation more stable. And gave the chameleon the ability to read, write, and decrypt cards.
https://chameleonultra.com
GNU General Public License v3.0
783 stars 137 forks source link

[idea] Fido2 over nfc or usb #200

Open javierckr opened 5 months ago

javierckr commented 5 months ago

Could be possible to implement fido2 or u2f in the chameleon ultra hardware? or it has any hardware limitation?

javierckr commented 5 months ago

https://github.com/makerdiary/nrf52-u2f is this the same nrf52 as chameleon ultra?

GameTec-live commented 5 months ago

you could, but on the other hand theres the question of if you should... There are more secure and specialized devices like the Yubikey which are better fit for the job...

javierckr commented 5 months ago

I think it could be a nice feature for developing and testing, I'm trying to flash that firmware over dfu but it's failing.

GameTec-live commented 5 months ago

for developing and testing? what does this have to do with developing and testing other than it getting in the way lol

GameTec-live commented 5 months ago

btw: maybe you're failing to flash because it isn't compiled for the right exact processor? id check that first... or you could also have the wrong dfu package...