[dvanduzer]

You're misunderstanding the attack vector. The exploit is about precisely controlling the delta between a client and server.

There is no problem with using low-resolution time signatures as a cryptographic seed. Using time as an entropy source is only a problem if you sample at a lower resolution than your clock's error rate.

[cbsmith]

Maybe I wasn't clear, but I was thinking one would manipulate the delta specifically to cause the machine to adjust its clock.