[openssl-users] Howto to create a PKI with Openssl command line

[Robert Moskowitz]

I want to build a PKI structure of a root CA, intermediate CA(s), and 
user and server certs.  So I went looking for some guidance and found:

https://jamielinux.com/docs/openssl-certificate-authority/create-the-root-pair.html

Anything else out there?

The certs will all be ECDSA, P256 SHA256.  Later I will fiddle with 
Ed25519...

I will be doing this on my Fedora24 notebook (at least for now) which 
has OpenSSL 1.0.2k

Thanks for all help.