Create Self-signed Certificate

November 9, 2024 - Reading time: ~1 minute

Generate key

openssl genrsa -des3 -out server.key 2048

Generate certificate

openssl req -new -key server.key -sha256 -out server.csr

Sign the certificate

openssl x509 -req -days 365 -in server.csr -signkey server.key -sha256 -out server.crt