Authenticator

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OpenSK authenticator

664d9f67-84a2-412a-9ff7-b4f7d8ee6d05

Key facts

CertificationsFIDO_CERTIFIED_L1, FIDO_CERTIFIED
ProtocolsFIDO_2_0, U2F_V2
Key protectionHardware
Crypto strength128 bits
Matcher protectionOn Chip
AlgorithmsSecp256r1 Ecdsa Sha256 Raw
AttestationBasic Surrogate
User verificationPresence Internal, Passcode External, None
CapabilitiesResident keys (passkeys) · User presence
ConnectivityExternal, Wired
Limitsmax message 1024 bytes
MDS last updated2024-02-08
Protocol familyfido2
Authenticator version1
Statement schema3
Protocol versions1.0

Certification history

StatusDateDetails
Level 1 2021-02-09 OpenSK authenticator · policy 1.2 · req 1.3
Certified 2021-02-09

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.

SubjectOpenSK CA
IssuerOpenSK CA (self-signed root)
Valid2020-09-14 → 2080-09-14
SerialCF00DDE85DA6216E
SHA-25662:CC:6C:9C:CC:33:F0:57:34:86:D5:0B:DE:23:1D:42:34:4C:C9:C6:1E:AC:9E:A1:67:94:36:97:32:AD:21:14
TypeEnd-entity
Show PEM 
-----BEGIN CERTIFICATE-----
MIIBGDCBwAIJAM8A3ehdpiFuMAoGCCqGSM49BAMCMBQxEjAQBgNVBAMMCU9wZW5T
SyBDQTAgFw0yMDA5MTQxMjEyNDBaGA8yMDgwMDkxNDEyMTI0MFowFDESMBAGA1UE
AwwJT3BlblNLIENBMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEs/54X/I8ydmZ
gFVEJ4yKnlA4uIJramAQcc3do2xDzRGcxDTzttIbdk4XX2rz6aZETeXt7E8+7HML
I4khuJpUXjAKBggqhkjOPQQDAgNHADBEAiAhnTLXit4GJNHqh8h1DHNb90V5OW5v
RmOl6lvE/cPz9QIgb3d3huE3Yh0yQ/HQuIo6dHM+F/4teazhJZF15gYLwCc=
-----END CERTIFICATE-----