[s-phi-nl]

Could you give an example of "problems you'd otherwise use AES passphrase-encrypted ZIP files to solve"? Do any of them involve sending the data anywhere (i.e., the sender and receiver are the same person)?

[s-phi-nl]

I think my question is now answered by https://news.ycombinator.com/item?id=13383171, in particular https://news.ycombinator.com/item?id=13383211.