The open-mpi.org web site was hosted by an Apache server that served several
other IU-related domains. So it's quite possible that they can't share the
private key with us.
An update: I got the letsencrypt certificates to work on the web site, but
there's two minor downsides:
1. They ha
a CSR is the signature of the server public key by the certificate
authority.
unless the same private key was used for https servers of open-mpi.org and
non open-mpi.org domains, I do not think IU providing the server key pair
is an issue.
Cheers,
Gilles
On Sunday, July 31, 2016, Bennet Fauber