Cannot reset the YubiKey 5 NFC?

[fgervais]

I'm trying to reset a YubiKey 5 NFC and it tells me I'm not allowed for some reason.

The same commands does work for the BioPass adapter.

Am I missing something?

fgervais@fgervais-System-Product-Name:~$ fido2-token -L
/dev/hidraw2: vendor=0x1050, product=0x0407 (Yubico YubiKey OTP+FIDO+CCID)
fgervais@fgervais-System-Product-Name:~$ fido2-token -R -d /dev/hidraw2
tx: d=0x55e655d28260, cmd=0x86, buf=0x55e655d28260, count=8
  f2 a3 89 18 d8 f1 ec 90 
rx: initiation frame at 0x7ffed5db53c0, len 64
  ff ff ff ff 86 00 11 f2 a3 89 18 d8 f1 ec 90 00 
  0d 00 01 02 05 01 02 05 00 00 00 00 00 00 00 00 
  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
tx: d=0x55e655d28260, cmd=0x90, buf=0x7ffed5db54a7, count=1
  07 
rx: initiation frame at 0x7ffed5db4bf0, len 64
  00 0d 00 01 90 00 01 30 00 00 00 00 00 00 00 00 
  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
fido2-token: fido_dev_reset: FIDO_ERR_NOT_ALLOWED

[martelletto]

a fido2 reset on a yubikey 5 nfc needs to be issued within 5 seconds of power-up. that doesn't seem to be documented anywhere (or at least i couldn't find it). i will verify and make sure this gets documented. my apologies.

…

-p.

[fgervais]

Thank you, I would not have figured that one out