Remove names from the backend that don't actually exist
Reduce duplication
Invert these dics for more readability
This name is alreayd known to be imported
A docstring
Merge pull request #333 from alex/conditional-names-openssl

Remove names from the backend that don't actually exist
Make the naming of things in the OpenSSL backend more consistent
Fix
Merge pull request #336 from alex/consistent-backend

Make the naming of things in the OpenSSL backend more consistent