I want to make my connection secured, so I bought some keys from my domain provider. I have experience with self-signed certificate and know that my Spring Boot requires .p12 key, but now I have this keys
Public certificate
Root certificate
Intermediate certificate
Certificate Signing Request
Private certificate
All this certificates are .txt files. Can somebody explain please how to transform this 5 files into .p12 key, so I can use HTTPS one my tomcat server?