yes of course an it work with 4 files
i made this cert files but i have this problem
so i use this codes
openssl genrsa -out server_embedded.key 2048
openssl req -new -out server_embedded.csr -key server_embedded.key -config “Location of Config File”
openssl x509 -req -days 1500 -in server_embedded.csr -signkey server_embedded.key -out server_embedded.crt
openssl pkcs8 -topk8 -inform PEM -outform PEM -in server_embedded.key -out server_embedded.pem
so when i remove the pem file it work with local ip (127.0.0.1).