Portable OpenSSH-2.5.2p2

[Theo de Raadt]

This is wrong.

> Security related changes:
> 	Improved countermeasure against "Passive Analysis of SSH
> 	(Secure Shell) Traffic"
> 	http://openwall.com/advisories/OW-003-ssh-traffic-analysis.txt
> 
> 	The countermeasures introduced in earlier OpenSSH-2.5.x versions
> 	caused interoperability problems with some other implementations.
> 
> 	Improved countermeasure against "SSH protocol 1.5 session
> 	key recovery vulnerability"
> 	http://www.core-sdi.com/advisories/ssh1_sessionkey_recovery.htm

2.5.2 does not really fix security issues in his area; 2.5.1 already
had them fixed.  However, it improves the interoperability problems
introduced in fixing them.  Which were found because 2.5.1 was released
with fixes... they would not have been found otherwise..