WutupFu.com Certificate Authorities

📥 WutupFu Root CA - (RSA)

• wutupfu-root-ca.crt — PEM
• wutupfu-root-ca.cer — DER

WutupFu Root CA - Serial Number

3028764926A52E4B

WutupFu Root CA - SHA256 Fingerprint

A6:FC:4D:D3:74:B1:CB:DF:91:20:DC:F6:CB:6A:AE:1F:1A:3E:3E:3D:70:AB:B9:6A:8D:6C:9B:4D:6B:3E:E3:51

📄 WutupFu Intermediate CA RSA (RSA)

• wutupfu-intermediate-ca-rsa.crt — PEM
• wutupfu-intermediate-ca-rsa.cer — DER

WutupFu Intermediate CA RSA - Serial Number

557813F91A647E8F

WutupFu Intermediate CA RSA - SHA-256 Fingerprint

9D:87:9A:A1:0B:DD:E6:51:27:88:97:00:E2:AA:73:EA:9B:71:A3:62:A1:A7:96:E6:74:0B:B3:04:85:85:4A:9B

📄 WutupFu Intermediate CA ED25519 (ED25519)

• wutupfu-intermediate-ca-ed25519.crt — PEM
• wutupfu-intermediate-ca-ed25519.cer — DER

WutupFu Intermediate CA ED25519 - Serial Number

543B5F38FB8021DD

WutupFu Intermediate CA ED25519 - SHA-256 Fingerprint

9E:4D:BD:5D:96:D8:56:A0:2B:55:04:76:3F:F5:89:78:7D:48:D3:30:2B:17:33:93:2D:EB:5E:8E:69:81:45:A4

🔁 Certificate Revocation Lists (CRLs)

• wutupfu-root-ca.crl
• wutupfu-intermediate-ca-rsa.crl
• wutupfu-intermediate-ca-ed25519.crl

🔒 Trust Establishment

To trust this PKI, you must manually install the Root CA certificate into your system or browser trust store. Download it from a secure channel and verify its fingerprint.

For questions or trust-related concerns, contact:

WutupFu PKI Administrator
pki-admin@wutupfu.com