Authenticator

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Google Titan Security Key v2

42b4fb4a-2866-43b2-9bf7-6c6669c2e5d3

Key facts

CertificationsFIDO_CERTIFIED_L1, FIDO_CERTIFIED
ProtocolsFIDO_2_0, U2F_V2
Key protectionHardware, Secure Element
Crypto strength128 bits
Matcher protectionOn Chip
AlgorithmsSecp256r1 Ecdsa Sha256 Raw
AttestationBasic Full
User verificationPasscode External, Presence Internal, None
CapabilitiesResident keys (passkeys)
ConnectivityExternal, Wired, Wireless, Nfc
Limitsmax message 2200 bytes
MDS last updated2023-09-03
Protocol familyfido2
Authenticator version1
Statement schema3
Protocol versions1.0

Certification history

StatusDateDetails
Level 1 2023-06-12 Google Titan Security Key v2 · policy 1.4.0 · req 1.5.0
Certified 2023-06-12

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.

SubjectTitan Security Key Signing (Google)
IssuerTitan Security Key Root (Google)
Valid2021-12-01 → 2121-12-02
Serial02
SHA-25691:8A:61:8C:22:0C:FD:AE:DA:51:EA:4E:AE:0E:B5:DE:A1:06:DE:EF:72:18:82:A8:2E:5D:F5:A9:B0:47:28:E7
TypeCertificate Authority
Show PEM 
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
SubjectTitan Security Key Root (Google)
IssuerTitan Security Key Root (Google) (self-signed root)
Valid2021-12-01 → 2121-12-02
Serial01
SHA-25619:84:93:80:7E:92:54:0A:44:A9:E1:CC:9C:B0:63:4E:27:AC:68:EB:37:A4:42:DA:8A:F9:CF:60:F9:9E:70:A6
TypeCertificate Authority
Show PEM 
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----