Nginx SSL/TLS configuration with TLSv1.2 and TLSv1.3 - ECDHE and strong ciphers suite (Openssl 1.1.1)

Nginx SSL/TLS configuration with TLSv1.2 and TLSv1.3 - ECDHE and strong ciphers suite (Openssl 1.1.1) ssl.conf ## # SSL Settings (TLSv1.2 and TLSv1.3) ## ssl_protocols TLSv1.2 TLSv1.3; ssl_ciphers 'TLS13+AESGCM+AES128:EECDH+AES128'; ssl_prefer_server_ciphers on; ssl_session_cache shared:SSL:50m; ssl_session_timeout 1d; ssl_session_tickets off; ssl_ecdh_curve X25519:sect571r1:secp521r1:secp384r1 universal-ssl.conf ## # SSL Settings (TLSv1.0 + TLSv1.1 + TLSv1.2 + TLSv1.3) ## ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; ssl_ciphers 'TLS13+AESG+AES128:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES25GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:DHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-R-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-S:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS'; ssl_prefer_server_ciphers on; ssl_session_cache shared:SSL:50m; ssl_session_timeout 1d; ssl_session_tickets off; ssl_ecdh_curve X25519:sect571r1:secp521r1:secp384r1;