This does not seem like an issue as the aliases seem to be already
fetched most of the time. But there might be cases when it could be
failing like it was failing for MD in GH-19369.
It should be noted that the test does not fail without this change but
it seems useful anyway so it is added as part of this change. I
actually have not found the case where alias is not fetched for cipher
but there might be some.
Closes GH-19437
The main purpose of this is to better handle the API difference and add
an inital work to separate PHP and OpenSSL logic. This is really just
the first step and further changes are coming after that.
Closes GH-16918
