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Certificate Reference
Common Fields
- CN - Common Name
- O - Organization
- OU - Organizational Unit
- C - Country
- ST - State/Province
- L - Locality
Key Types
- RSA (2048, 4096 bits)
- ECDSA (P-256, P-384)
- Ed25519
Key Usage
- Digital Signature
- Key Encipherment
- Certificate Signing
- CRL Signing
Extended Key Usage
- Server Authentication
- Client Authentication
- Code Signing
- Email Protection