On Thu, May 20, 2010 19:44, Freddie Cash wrote:
> And you can always patch OpenSSH with HPN, thus enabling the NONE
> cipher,
> which disable encryption for the data transfer (authentication is always
> encrypted).  And twiddle the internal buffers that OpenSSH uses to improve
> transfer rates, especially on 100 Mbps or faster links.

Ah!  I've been wanting that for YEARS.  Very glad to hear somebody has
done it.

With the common use of SSH for for moving bulk data (under rsync as well),
this is a really useful idea.  Of course one should think about where one
is moving one's data unencrypted; but the precise cases where the
performance hit of encryption will show are the safe ones, such as between
my desktop and server which are plugged into the same switch; no data
would leave that small LAN segment.
-- 
David Dyer-Bennet, d...@dd-b.net; http://dd-b.net/
Snapshots: http://dd-b.net/dd-b/SnapshotAlbum/data/
Photos: http://dd-b.net/photography/gallery/
Dragaera: http://dragaera.info

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