It seems that in post-2013 articles on encryption the phrase "a malicious 3rd party" has been completely replaced by the 3-letter acronym: NSA.
This article is dead wrong on multiple points. First off, the impact of multiple keys is different for the parallel Rho method: the time to the first key to be cracked is the same. Secondly ECDH is commonly used to avoid the problem mentioned in the second point. The worst part is people will make decisions based on this wrong information.
Looks like the page is dead?<p>Edit: oh it's back. In any case here's a better archive if it goes down again <a href="https://archive.is/2rQfr" rel="nofollow">https://archive.is/2rQfr</a>