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linux:verschluesselung:openssl

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linux:verschluesselung:openssl [2026/04/08 14:08] – [Nützliche Befehle] gsyslinux:verschluesselung:openssl [2026/10/12 16:25] (current) – [Zertifikat erstellen] gsys
Line 140: Line 140:
 openssl req -newkey rsa:4096 -x509 -sha256 -days 3650 -nodes -out default.crt -keyout default.key   #self signed ssl openssl req -newkey rsa:4096 -x509 -sha256 -days 3650 -nodes -out default.crt -keyout default.key   #self signed ssl
 openssl dhparam -out /etc/nginx/certs/dhparam.pem 2048                                              #diffie-hellmann key openssl dhparam -out /etc/nginx/certs/dhparam.pem 2048                                              #diffie-hellmann key
 +
 +openssl req -x509 -newkey ec -pkeyopt ec_paramgen_curve:prime256v1 -days 3650 \
 +-nodes -keyout example.com.key -out example.com.crt -subj "/CN=example.com" \
 +-addext "subjectAltName=DNS:example.com,DNS:*.example.com"
 </code> </code>
linux/verschluesselung/openssl.txt · Last modified: by gsys