without CA openssl genrsa -des3 -out server.key 1024 openssl req -new -key server.key -out server.csr openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt openssl pkcs12 -passout pass:password -export -out server.pfx -inkey server.key -in server.crtopenssl genrsa -des3 -out server.key 1024 openssl req -new -key server.key -out server.csr openssl x509 -req -days 365 -in Read more about openssl: self-signed certificate + .pfx[…]