Frank Ruan
Cryptographic public keys & certificates
OpenPGP Keys
Primary Key
EdDSA · 18BD AAAA AAAA AAAA
Active
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Secondary Key
ECDSA · DC23 D89A 75A8 256B
Active
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Certificate Authorities
FRANDUSTRY Root CA P-384 2026
ECC P-384
Active
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Documentation
GnuPG Key Import Guide
How to download and import OpenPGP keys
Root CA Installation Guide
Instructions for Linux, Windows & macOS