[En-Nut-Discussion] scp sftp or ssh for Ethernut (1.3 Board)

[Roland Pieper]

Dear Vesa,
Thank you for your quick response.

I found sources for BLOWFISH at 
http://www.schneier.com/blowfish-download.html
So i can encrypt the data before sending with ftp.

Does anyone have a hint, where to find sources or information,
if i want to do it with "predistributed keys" ?

rgdßs roland


> --- Ursprüngliche Nachricht ---
> Von: Clemens Kirchgatterer <c.kirchgatterer at amatic.com>
> An: "Ethernut User Chat (English)" <en-nut-discussion at egnite.de>
> Betreff: Re: [En-Nut-Discussion] scp sftp or ssh for Ethernut (1.3 Board)
> Datum: Thu, 1 Dec 2005 11:51:41 +0100
> 
> Vesa Jääskeläinen <chaac at nic.fi> wrote:
> 
> > r.j.pieper at gmx.net wrote:
> > > Hello Everyone,
> > > 
> > > does anybody know how to implement or where to find code for scp,
> > > sftp or ssh?
> > > 
> > > Any help or hints are welcome.
> > 
> > That might be a quite a job to implement those yourself ;), but you
> > can use OpenSSH as a reference:
> 
> i think performance wise, this is not feasable. all that bignum
> operations in rsa are just too cpu hungry.  i would go for
> predistributed keys and blowfish.
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