Authenticator
Deepnet SafeKey/Classic (NFC)
b12eac35-586c-4809-a4b1-d81af6c305cf
Key facts
| Certifications | FIDO_CERTIFIED_L1, FIDO_CERTIFIED |
|---|---|
| Protocols | U2F_V2, FIDO_2_0, FIDO_2_1_PRE |
| Key protection | Hardware, Secure Element |
| Crypto strength | 128 bits |
| Matcher protection | On Chip |
| Algorithms | Secp256r1 Ecdsa Sha256 Raw |
| Attestation | Basic Full |
| User verification | Passcode External, Presence Internal, None |
| Capabilities | Resident keys (passkeys) · PIN · User presence |
| Connectivity | External |
| Limits | max message 1024 bytes · 6 credentials/list · credential ID 96 bytes |
| MDS last updated | 2025-04-29 |
| Protocol family | fido2 |
| Authenticator version | 1 |
| Statement schema | 3 |
| Protocol versions | 1.0 |
Certification history
| Status | Date | Details |
|---|---|---|
Level 1 
|
2024-02-06 | SafeKey · policy 1.4.0 · req 1.5.0 |
| Certified | 2024-02-06 |
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.
| Subject | fido.deepnetsecurity.com (Deepnet Security) |
|---|---|
| Issuer | fido.deepnetsecurity.com (Deepnet Security) (self-signed root) |
| Valid | 2026-03-25 → 2076-03-25 |
| Serial | 5E07C5450F56AB21 |
| SHA-256 | AA:75:A1:C1:6C:67:75:EF:86:68:B8:52:C8:6E:2E:88:C5:C4:DA:29:0C:4D:98:08:D6:19:E9:D0:08:DC:64:82 |
| Type | Certificate Authority |
Show PEM
-----BEGIN CERTIFICATE----- MIICnTCCAkSgAwIBAgIIXgfFRQ9WqyEwCgYIKoZIzj0EAwIwgaoxKjAoBgkqhkiG 9w0BCQEWG3N1cHBvcnRAZGVlcG5ldHNlY3VyaXR5LmNvbTENMAsGA1UECwwERklE TzEZMBcGA1UECgwQRGVlcG5ldCBTZWN1cml0eTEQMA4GA1UEBwwHRW5nbGlzaDEQ MA4GA1UECAwHRW5nbGFuZDEhMB8GA1UEAwwYZmlkby5kZWVwbmV0c2VjdXJpdHku Y29tMQswCQYDVQQGEwJHQjAgFw0yNjAzMjUxMjI3MzJaGA8yMDc2MDMyNTEyMjcz MlowgaoxKjAoBgkqhkiG9w0BCQEWG3N1cHBvcnRAZGVlcG5ldHNlY3VyaXR5LmNv bTENMAsGA1UECwwERklETzEZMBcGA1UECgwQRGVlcG5ldCBTZWN1cml0eTEQMA4G A1UEBwwHRW5nbGlzaDEQMA4GA1UECAwHRW5nbGFuZDEhMB8GA1UEAwwYZmlkby5k ZWVwbmV0c2VjdXJpdHkuY29tMQswCQYDVQQGEwJHQjBZMBMGByqGSM49AgEGCCqG SM49AwEHA0IABAJKGmzEnyi/baght1/I3rAvUc9erhQF7SrGROlGOcHKXKok8ncQ vqlMk0vy0njzajsRh+eDLvHyepkxSqyRUT2jUDBOMB0GA1UdDgQWBBT66JbbcrOz i5Fpc++GigazpbY1DDAfBgNVHSMEGDAWgBT66JbbcrOzi5Fpc++GigazpbY1DDAM BgNVHRMEBTADAQH/MAoGCCqGSM49BAMCA0cAMEQCID0FpZ8FxEb0t+4aJOUJLbxT loS2sJN+EqU2WTWVnifrAiAEd+1k83TMcAzp8hNUaGOsI3g54Wo/WvRSL/AvvIk1 5g== -----END CERTIFICATE-----
| Subject | fido.deepnetsecurity.com (Deepnet Security) |
|---|---|
| Issuer | fido.deepnetsecurity.com (Deepnet Security) (self-signed root) |
| Valid | 2024-02-27 → 2074-02-27 |
| Serial | 71A0DAB9347A008E |
| SHA-256 | B4:E5:86:12:40:BA:DF:9A:BA:F5:7A:06:42:80:A3:2C:60:B1:8A:E5:9E:34:0F:B0:51:6E:57:7B:E9:39:46:16 |
| Type | Certificate Authority |
Show PEM
-----BEGIN CERTIFICATE----- MIICnTCCAkSgAwIBAgIIcaDauTR6AI4wCgYIKoZIzj0EAwIwgaoxKjAoBgkqhkiG 9w0BCQEWG3N1cHBvcnRAZGVlcG5ldHNlY3VyaXR5LmNvbTENMAsGA1UECwwERklE TzEZMBcGA1UECgwQRGVlcG5ldCBTZWN1cml0eTEQMA4GA1UEBwwHRW5nbGlzaDEQ MA4GA1UECAwHRW5nbGFuZDEhMB8GA1UEAwwYZmlkby5kZWVwbmV0c2VjdXJpdHku Y29tMQswCQYDVQQGEwJVSzAgFw0yNDAyMjcxMjE1NTVaGA8yMDc0MDIyNzEyMTU1 NVowgaoxKjAoBgkqhkiG9w0BCQEWG3N1cHBvcnRAZGVlcG5ldHNlY3VyaXR5LmNv bTENMAsGA1UECwwERklETzEZMBcGA1UECgwQRGVlcG5ldCBTZWN1cml0eTEQMA4G A1UEBwwHRW5nbGlzaDEQMA4GA1UECAwHRW5nbGFuZDEhMB8GA1UEAwwYZmlkby5k ZWVwbmV0c2VjdXJpdHkuY29tMQswCQYDVQQGEwJVSzBZMBMGByqGSM49AgEGCCqG SM49AwEHA0IABKjXbN2q0MkVslo6SzI8g79dw20/3++QRlrQhM3huppZ5i5ElSFi ywzWhpig81Aq0SIu2KmlTYpt86mLL+dAZ5GjUDBOMB0GA1UdDgQWBBS0GCwNMi6v WaJlBry+gOnhYsrtoDAfBgNVHSMEGDAWgBS0GCwNMi6vWaJlBry+gOnhYsrtoDAM BgNVHRMEBTADAQH/MAoGCCqGSM49BAMCA0cAMEQCIGZcmqmChXi1hL9dZ2Xr6NKO 3hyfNBl75Z2Mixs9XTq/AiB77595vGu0Qq9H9AC7bUXp4Pm3SLHuk+kBY5nvwMTn yA== -----END CERTIFICATE-----