The U2F Garden

Features

Biometric Authentication

Allows or requires biometric authentication

FIDO2 Certification

Certified by the FIDO Alliance as conforming to FIDO2 standards

FIPS 140-2 Validated

Validated against FIPS 140-2 by NIST. Required for many United States federal use cases

FIPS 140-3 Validated

Validated against FIPS 140-3 by NIST. Higher tier validation required by current federal procurement

HOTP passwords

Supports Hashed One-Time-Password generation

Management Application

Vendor provides applications that extend or configure the device

PIN Authentication (physical)

Features a physical PIN pad for authentication

Resident Cryptographic Keys

Supports WebAuthn discoverable resident credentials, the building block of passkeys

PKCS#11 SmartCard

Conforms to PKCS11 SmartCard interface standards

Stored passwords

Supports stored, static passwords, usually configured with a vendor-specific application

Timed OTP passwords

Supports Time-based One-Time-Password generation

U2F Authentication

Conforms to the U2F Authenticator and WebAuthn standard

YubiOTP

Enables use of Yubico YubiOTP one-time-passwords