On Tue, Nov 07, 2017 at 02:05:24PM -0500, Mark H Weaver wrote: > Is an active attack needed to determine which file we are downloading > from linux-libre.fsfla.org? I think not. The IP address of that host > reverse resolves to "linux-libre.fsfla.org", which makes it obvious. > The title of the paper Ludovic cited above makes the point: I should clarify that by "active attacker" I mean someone who is doing anything beyond simply recording the traffic. So, if they are making lists of file sizes of different kernel tarballs, or keeping a database of which sites you visited, keyed by your IP / identity, that's "active". > Anyway, having said this, if using HTTPS for linux-libre downloads makes > you sleep better at night, I'm okay with it. It doesn't affect my rest, but I assume you are speaking metaphorically. So, I pushed the change as 8420c7a3565b6a984cdd95336f66d555edc87d90. Thanks Rutger!