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Date:      Fri, 25 Feb 2005 00:17:54 +0100
From:      =?ISO-8859-1?Q?Bj=F6rn_K=F6nig?= <bkoenig@cs.tu-berlin.de>
To:        gahn <ipfreak@yahoo.com>
Cc:        freebsd-current@freebsd.org
Subject:   Re: Entropy is blocking
Message-ID:  <421E60A2.9090506@cs.tu-berlin.de>
In-Reply-To: <20050224225430.11899.qmail@web53107.mail.yahoo.com>
References:  <20050224225430.11899.qmail@web53107.mail.yahoo.com>

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gahn wrote:

> what exactly is this entropy thing? it seems to be
> killing some processes such as sshd
> 
> freebsd# /etc/rc.d/sshd start
> /etc/rc.d/sshdÑ WARNING: Setting entropy source to
> blocking mod.
> ==================================================
> ......
> Just hit <enter> for fast+insecure startup
> 
> ==================================================
> 
> i am using 5.3. how can i use it? can i disable it?

Entropy in this context has something to do with probability theory. It 
just want some junk from you keyboard. In other words, if you have a 
cat, let it walk through your keyboard and then hit <enter>. This is 
necessary for maximum security while creating a host key. This will only 
occur once. If you don't want to bother the cat then just hit <enter>. 
That's it.

Regards Björn



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