Product Comparison
YubiKey 5 Series | Security Key Series | YubiKey Bio Series | YubiKey FIPs Series | |
Function | ||||
WebAuthn | x | x | x | x |
FIDO2 CTAP1 | x | x | x | x |
FIDO2 CTAP2 | x | x | x | x |
Universal 2nd Factor (U2F) | x | x | x | x |
Smartcard (PIV-compatible) | x | x | ||
Yubico OTP | x | x | ||
OATH – HOTP | x | x | ||
OATH – TOTP* | x | x | ||
Open PGP | x | x | ||
Static Password | x | |||
Workstation Login | YubiKey 5 Series | Security Key Series | YubiKey Bio Series | YubiKey FIPs Series |
Windows | x | x | ||
Mac OS | x | x | ||
Linux | x | x | ||
Identity & Access Management | ||||
Microsoft Active Directory | x | x | ||
Microsoft Azure AD | x | x | x | x |
Okta | x | x | x | x |
OneLogin | x | x | x | x |
Duo Security | x | x | x | x |
Ping Identity | x | x | x | x |
Idaptive | x | x | x | x |
Applications | YubiKey 5 Series | Security Key Series | YubiKey Bio Series | YubiKey FIPs Series |
x | x | x | x | |
Microsoft | x | x | x | x |
Salesforce.com | x | x | x | x |
Github | x | x | x | x |
Dropbox | x | x | x | x |
x | x | x | x | |
x | x | x | x | |
Dashlane Premium | x | x | x | x |
LastPass Premium | x | x | ||
1Password | x | x | x | x |
Interfaces | YubiKey 5 Series | Security Key Series | YubiKey Bio Series | YubiKey FIPs Series |
USB-A | x | x | x | x |
USB-C | x | x | x | x |
Near-Field Communication (NFC) | x | x | x | |
Lightning | x | x | ||
Biometrics | x | |||
Certificates | ||||
FIDO 2 Certified | x | x | x | x |
FIDO Universal 2nd Factor Certified (U2F) | x | x | x | x |
FIPS 140-2 Certified | x | |||
Supported Device | ||||
FIDO-HID-Device | x | x | x | x |
CCID Smart Card | x | x | ||
HID-Keyboard | x | x | ||
Cryptographic Specifications | YubiKey 5 Series | Security Key Series | YubiKey Bio Series | YubiKey FIPs Series |
RSA 2048 | x | x | ||
RSA 4096 (PGP) ** | x | x | ||
ECC p256 *** | x | x | x | |
ECC p384 *** | x | x |
* OATH-TOTP requires the Yubico Authenticator as a helper app.
** Only supports importing the private key, not generating.
*** Applies to Smart Card applet only; does not affect the OpenPGP applet.