Authenticator

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ACS PocketKey+ Bio

cb4f796c-a20a-af9e-d639-213c1ec247f3

Key facts

CertificationsFIDO_CERTIFIED_L1, FIDO_CERTIFIED
ProtocolsU2F_V2, FIDO_2_0, FIDO_2_1, FIDO_2_1_PRE
Key protectionHardware, Secure Element
Crypto strength128 bits
Matcher protectionOn Chip
AlgorithmsSecp256r1 Ecdsa Sha256 Raw
AttestationBasic Full
User verificationFingerprint Internal, None, Passcode External, Presence Internal
CapabilitiesResident keys (passkeys) · User presence · Credential management
ConnectivityExternal, Wired, Wireless, Nfc
Limitsmax message 2048 bytes · 5 credentials/list · credential ID 104 bytes
MDS last updated2026-05-06
Protocol familyfido2
Authenticator version10000
Statement schema3
Protocol versions1.0, 1.1

Certification history

StatusDateDetails
Level 1 2026-02-13 PocketKey+ Bio · policy 1.4.0 · req 1.5.0
Certified 2026-02-13

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.

SubjectACS FIDO Root CA (Advanced Card Systems Ltd.)
IssuerACS FIDO Root CA (Advanced Card Systems Ltd.) (self-signed root)
Valid2022-05-30 → 2052-05-22
Serial17FD304CF3FA144AB1A6C89B2622C5B438F8AA1C
SHA-256A1:0C:FC:64:A7:D6:C9:9D:81:DA:2D:5E:B6:99:5C:B0:ED:81:F4:23:D3:5C:46:F7:86:6A:F1:EC:9A:FC:AD:98
TypeCertificate Authority
Show PEM 
-----BEGIN CERTIFICATE-----
MIICQTCCAeegAwIBAgIUF/0wTPP6FEqxpsibJiLFtDj4qhwwCgYIKoZIzj0EAwIw
dTELMAkGA1UEBhMCSEsxEjAQBgNVBAgMCUhvbmcgS29uZzESMBAGA1UEBwwJSG9u
ZyBLb25nMSMwIQYDVQQKDBpBZHZhbmNlZCBDYXJkIFN5c3RlbXMgTHRkLjEZMBcG
A1UEAwwQQUNTIEZJRE8gUm9vdCBDQTAgFw0yMjA1MzAwOTIzMzVaGA8yMDUyMDUy
MjA5MjMzNVowdTELMAkGA1UEBhMCSEsxEjAQBgNVBAgMCUhvbmcgS29uZzESMBAG
A1UEBwwJSG9uZyBLb25nMSMwIQYDVQQKDBpBZHZhbmNlZCBDYXJkIFN5c3RlbXMg
THRkLjEZMBcGA1UEAwwQQUNTIEZJRE8gUm9vdCBDQTBZMBMGByqGSM49AgEGCCqG
SM49AwEHA0IABBwYgKVwjCV6+lv7gnpFERzU2uND8gdEkPCNcs/vFDs2sK42Juxn
hFnIgMB2DyU0IrXILjf/2XT0YSTd1sPiTSajUzBRMB0GA1UdDgQWBBTnQarpdSt4
sid7VjfNILIHrb2PoDAfBgNVHSMEGDAWgBTnQarpdSt4sid7VjfNILIHrb2PoDAP
BgNVHRMBAf8EBTADAQH/MAoGCCqGSM49BAMCA0gAMEUCIQDcoXJ3rzNMA/fZkh08
PoFrMx43GYMhZMfLPw/3MfJpGAIgectKwmJYM9J8SX8x/aQV4iGvKWoBfr1XPTAM
XOhVEYE=
-----END CERTIFICATE-----