Authnkey
pl.lebihan.authnkeyPasskey credential provider for hardware security keys
Latest documented release1.2.627 Aug 2026 · 2.7 MB→01 / Overview
Is Authnkey safe?
Authnkey is a credential provider that lets you use FIDO2 security keys (like YubiKey, SoloKey, Nitrokey, or Token2) for passkey authentication on Android. Many security keys don't fully work on Android: no PIN entry, no passkeys, just basic tap-to-authenticate. Authnkey fixes that. Install it, enable it in your phone's settings, and your FIDO2 security key or smartcard gains full passkey support…
- Developer
- Michel Le Bihan
- Category
- Password & 2FA
- Earliest archived version
- 27 Aug 2026
- License
- MIT (per F-Droid metadata)
02 / Release notes
Release notes from F-Droid
Show progress and errors while loading passkeys in credential management - Add a button to copy device info to the clipboard - Show clearer errors when NFC or USB communication fails - Report the transports advertised by the key when creating a passkey - Detect when the security key is unplugged…
Full notes →03 / Package identity
Technical fingerprint
pl.lebihan.authnkey3fb0f30f44dba854760feefefe5992bd10edafca551eed14eb79708732789f7eBB:F5:D7:BE:D8:2B:5B:9B:9F:8D:98:25:E6:20:46:4C:8A:28:ED:6C:7A:1E:B0:98:DF:C1:F9:72:DF:9C:58:0B04 / Version archive
Documented releases
1 TOTAL05 / Safety & access
Safety verdict
Declared permissions
Tracker status: Not assessed by WIKI for Android.
06 / Sources
Evidence ledger
Each entry is a captured public reference backing this record.