On: Robust and Efficient Elimination of Cache and Timing Side Channels

Wow, this is incredible. Great work and an out-of-the-box and obvious-in-hindsight solution.

The performance numbers are inspiring.

Will be interesting to see crypt-analysis that attempts to break a solution like this.

There are so many moving parts, and so much of this pertains to the microarchitecture (which isn't really documented), that it seems inevitable. It's very cool; I'm not sure how practical it is.