Authenticator

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HID Crescendo 4000

0b8b05a4-ebd4-4b0b-8f5f-33d7b6e606ab

Key facts

CertificationsFIDO_CERTIFIED_L1, FIDO_CERTIFIED
ProtocolsU2F_V2, FIDO_2_0, FIDO_2_1
Key protectionHardware, Secure Element
Crypto strength128 bits
Matcher protectionOn Chip
AlgorithmsSecp256r1 Ecdsa Sha256 Raw
AttestationBasic Full
User verificationPasscode External, Presence Internal
CapabilitiesResident keys (passkeys) · PIN · Credential management
ConnectivityExternal, Wireless, Nfc
Limitsmax message 510 bytes · 1 credentials/list · credential ID 94 bytes
MDS last updated2026-02-13
Protocol familyfido2
Authenticator version262656
Statement schema3
Protocol versions1.1, 1.0

Certification history

StatusDateDetails
Level 1 2026-01-14 HID Crescendo 4000 · policy 1.4.0 · req 1.5.0
Certified 2026-01-14

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.

SubjectFIDO Attestation CA 6 (HID Global)
IssuerFIDO Attestation Root CA 2 (HID Global)
Valid2024-05-02 → 2049-05-02
Serial62F09AFED42D3001D7EF9A953FD422567915FDAF
SHA-2562A:3A:94:2B:61:52:2E:93:3E:BC:2C:33:4E:F5:DB:C3:3E:A4:0F:D9:E7:B5:3F:52:C4:89:CD:4B:15:6C:7B:C0
TypeCertificate Authority
Show PEM 
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----