> deci pachetul OpenSSL contine o implementare cu tot ce trebuie lib
> si utils pentru SSL
> SSL poate folosi si RSA pentru criptare deci libcrypto contine si
> functii RSA
> deci openssh foloseste openssl dar NU ssl ci rsa/dsa din el
> ia de exemplu ssh de la mama lui (ssh.com) si ai sa vezi ca nu are
> treaba cu openssl
>
> deci faptul ca se cheama openssl nu inseamna ca ssh-ul foloseste
> ssl ci doar ca openssh foloseste niste functii din openssl
> oki?
>
> ----------------------------
> Mihai RUSU
> "... and what if this is as good as it gets ?"

spune Mihai, clar si concis ca intodeauna. Discutia era despre 
"sesiune incriptata de bash cu SSL" referitoare la ssh si nu la 
openssh, si SSL si nu openssl, si daca tot e sa citam uite ce spun 
cei de la openssh: 

�Free Licensing
OpenSSH is not covered by any restrictive license. It can be used for 
any
and all purposes, and that explicitly includes commercial use.
The licence for OpenSSH is included in the distribution.
We feel that the world would be better if routers, network appliances,
operating systems, and all other network devices had ssh integrated 
into them.
All components of a restrictive nature (i.e. patents, see ssl)
have been removed from the source code; any licensed or patented 
components are chosen from external libraries (e.g. OpenSSL).

The IDEA symmetric cipher is no longer available, since it is 
patented in many countries.  Instead, we recommend people use any of 
the other ciphers available.  (We see no justification for using a 
patented symmetric cipher, since there are many free ones).
�Strong Encryption
OpenSSH uses 3DES and Blowfish as encryption algorithm.  They are both
patent free. Triple DES is a time proven and well understood cipher
that provides strong encryption.  Blowfish is a fast block cipher
invented by Bruce Schneier that can be used by people that require
faster encryption. Encryption is started before authentication, and
no passwords or other information is transmitted in the clear.
Encryption is also used to protect against spoofed packets.

Citat luat de la http://www.openssh.com/features.html.
-- 

Alin Osan
Network Administrator
"Fundatia Casa"
http://www.casa.org.ro
phone +4059467200
fax   +4059467202
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