It would be awesome if we could use ECC ssl.
We’ll need to upgrade to Apache 2.4 to do that. It’s in the works, but it’ll take some time (and break some stuff :/). Once that upgrade is in place, a number of new SSL encryption configurations will become available, including a number of configurations which use ECC.
If you mean ECC SSL certificates, those are another matter entirely. Browser support for these certificates is extremely limited, to the extent that I really wouldn’t recommend trying to use one.