本页公示用于验证 CanoKey FIDO 和 PIV 设备证明证书链的根 CA 证书。各证书独立列出，供验证方根据设备证明证书链选择对应的根证书。
所有时间均为 UTC；SHA-256 指纹基于证书的 DER 编码计算。
| 字段 | 值 |
|---|---|
| Subject | CN=CanoKeys FIDO Attestation Root CA No.2 |
| 序列号 | 6AD9FD463F2E08C8CBAE615F090618E7F5FDC6AE |
| 生效时间（UTC） | 2021-12-27 11:49:33 |
| 到期时间（UTC） | 2041-06-25 11:49:33 |
SHA-256 指纹:
4E:DE:7E:8E:21:6A:4D:47:F1:5A:C2:1F:8F:B8:0D:6B:AF:D4:0E:95:AB:31:10:F3:4E:4F:75:2C:C4:DB:B4:97
下载: canokey-fido-root-ca-2.pem
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
| 字段 | 值 |
|---|---|
| Subject | CN=CanoKeys FIDO Attestation Root CA No.3 |
| 序列号 | 26A2ECCC509223A81F0EABC52FEBF34290D64BAE |
| 生效时间（UTC） | 2024-09-03 03:55:50 |
| 到期时间（UTC） | 2044-03-02 03:55:50 |
SHA-256 指纹:
95:F8:A4:63:4D:19:A1:51:32:B5:CC:4A:70:78:36:38:F7:5F:22:AC:FD:88:DD:AA:2B:CF:BE:82:9D:71:3A:CA
下载: canokey-fido-root-ca-3.pem
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
| 字段 | 值 |
|---|---|
| Subject | CN=CanoKey FIDO Attestation Root CA No. 4,O=ACentauri Technology Limited,C=HK |
| 序列号 | 20D50F8CDA5334F5 |
| 生效时间（UTC） | 2026-09-21 00:00:00 |
| 到期时间（UTC） | 9999-12-31 23:59:59 |
SHA-256 指纹:
00:D0:32:B6:48:2D:BB:35:F2:89:0B:29:C0:6E:ED:34:89:1F:F2:CA:4A:54:42:22:9B:5C:4A:5E:AE:0A:1D:3F
下载: canokey-fido-root-ca-4.pem
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
| 字段 | 值 |
|---|---|
| Subject | CN=CanoKey PIV Attestation Root CA No. 1,O=ACentauri Technology Limited,C=HK |
| 序列号 | 5EDABAAAB19E79A9 |
| 生效时间（UTC） | 2026-09-22 00:00:00 |
| 到期时间（UTC） | 9999-12-31 23:59:59 |
SHA-256 指纹:
2E:B3:82:E5:EC:23:56:61:F9:26:C2:3D:25:BA:92:22:7B:D6:B9:D5:D3:54:13:11:77:54:73:68:AB:EA:68:1C
-----BEGIN CERTIFICATE-----
MIICBTCCAaugAwIBAgIIXtq6qrGeeakwCgYIKoZIzj0EAwIwZDELMAkGA1UEBhMC
SEsxJTAjBgNVBAoMHEFDZW50YXVyaSBUZWNobm9sb2d5IExpbWl0ZWQxLjAsBgNV
BAMMJUNhbm9LZXkgUElWIEF0dGVzdGF0aW9uIFJvb3QgQ0EgTm8uIDEwIBcNMjYw
OTIyMDAwMDAwWhgPOTk5OTEyMzEyMzU5NTlaMGQxCzAJBgNVBAYTAkhLMSUwIwYD
VQQKDBxBQ2VudGF1cmkgVGVjaG5vbG9neSBMaW1pdGVkMS4wLAYDVQQDDCVDYW5v
S2V5IFBJViBBdHRlc3RhdGlvbiBSb290IENBIE5vLiAxMFkwEwYHKoZIzj0CAQYI
KoZIzj0DAQcDQgAENFhcpd+z9z3su8HCgqWaxQqgZnQcM5t2wmbN5wHDUXgsGgsN
pfDpr3Sf15Z0A8oCieVuB9ChFM4mHdwYhFa9KaNFMEMwEgYDVR0TAQH/BAgwBgEB
/wIBATAdBgNVHQ4EFgQUgFbH6fRGn17TgRqyTdn5tQJ+3DkwDgYDVR0PAQH/BAQD
AgEGMAoGCCqGSM49BAMCA0gAMEUCIQCxt0BYxSKXG4OgayCgNEJC7RJK90GHnDU3
P8gV2ULUfQIgcYbd4rJXqt9l4+1bAxof/WTGXJ1aHlhkoV11Yrkg9jc=
-----END CERTIFICATE-----