Authenticator

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Security Key NFC by Yubico

a4e9fc6d-4cbe-4758-b8ba-37598bb5bbaa

Key facts

CertificationsFIDO_CERTIFIED_L2, FIDO_CERTIFIED_L1, FIDO_CERTIFIED
ProtocolsU2F_V2, FIDO_2_0, FIDO_2_1_PRE
Key protectionHardware, Secure Element
Crypto strength128 bits
Matcher protectionOn Chip
AlgorithmsEd25519 Eddsa Sha512 Raw, Secp256r1 Ecdsa Sha256 Raw
AttestationBasic Full
User verificationPasscode External, Presence Internal, None
CapabilitiesResident keys (passkeys) · User presence
ConnectivityExternal, Wired, Wireless, Nfc
Limitsmax message 1200 bytes · 8 credentials/list · credential ID 128 bytes
MDS last updated2023-03-29
Protocol familyfido2
Authenticator version328707
Statement schema3
Protocol versions1.0

Certification history

StatusDateDetails
Level 2 2023-03-28 Security Key NFC by Yubico · policy 1.3 · req 1.3
Level 1 2023-02-02 Security Key NFC by Yubico · policy 1.4.0 · req 1.3
Certified 2023-02-02

Attestation root certificates

The root / intermediate certificates the FIDO Metadata Service publishes for this authenticator. A key’s attestation certificate must chain to one of these to be considered genuine.

SubjectYubico U2F Root CA Serial 457200631
IssuerYubico U2F Root CA Serial 457200631 (self-signed root)
Valid2014-08-01 → 2050-09-04
Serial1B4053F7
SHA-2560F:A1:38:6F:80:EB:87:13:26:3A:E5:C1:D8:4D:EB:45:5B:DF:08:AE:A5:0A:B0:55:03:CE:FE:E8:2B:09:2D:42
TypeCertificate Authority
Show PEM 
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----