Port to D8

I was hoping to begin the discussion for a port to Drupal 8.

The following is on my mind.

1. Should we deprecate this module and move to the "file_encrypt" namespace to remain consistent with "field_encrypt" and "encrypt"?

2. I want to build this with the Encrypt D8 port, which serves as an API

3. I would love to hear about lessons learned. I initially thought an Encrypted File Stream Wrapper but this likely would not support a swappable file storage mechanism. Ideally it would work with any file stream wrapper, add additional settings to select the Encryption Profile created from Encrypt, and a yes/no on whether or not to encrypt it. This would be through a form alter and operations sponsored through file-based hooks.

4. Most use cases I have evaluated have been encrypting file content only. I am wondering if we can/should consider encrypting file names? Does this create a huge usability issue? Would that be solved by maintaining the original filename in the database as metadata?

5. Field encrypt can handle encryption of file-based metadata stored in the database. We should draw distinctions on the readme