On Wed, Jan 4, 2023 at 11:34 PM Gareth Evans <donotspam@fastmail.fm> wrote:
On 3 Jan 2023, at 22:07, Tom Browder <tom.browder@gmail.com> wrote:
I ... would like to access my home server from my laptop ...
On 5 Jan 2023, at 04:13, Jeffrey Walton <noloader@gmail.com> wrote:
...
Avoiding the key exchange is a big win
since those public key operations are so costly.
Costly in what sense and circumstances?
Public key operations for key exchange dominate the cpu cost of a
session. Key exchange is the limiting factor in how many connections a
server can handle. It has always been this way, even for SSL/TLS and
IPSec.