This looks awesome. I've made several attempts at something that could write encrypted files with obfuscated file names to several backends but never ended up with something I was happy with.

I'll definitely give this a try.

Edit: One feature I would like would be to split files into n chunks to obfuscate the length of files (assuming it wasn't obvious which chunks go together to make up a file), so instead of a 1:1 relationship there was a 1:n for large files. I suspect this is a lot more work though...