linux-kernel - Re: [PATCH] random: add blocking facility to urandom

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 8 Sep 2011 04:41:42 -0400
From:	Christoph Hellwig <hch@...radead.org>
To:	Steve Grubb <sgrubb@...hat.com>
Cc:	Ted Ts'o <tytso@....edu>, Jarod Wilson <jarod@...hat.com>,
	Sasha Levin <levinsasha928@...il.com>,
	linux-crypto@...r.kernel.org, Matt Mackall <mpm@...enic.com>,
	Neil Horman <nhorman@...hat.com>,
	Herbert Xu <herbert.xu@...hat.com>,
	Stephan Mueller <stephan.mueller@...ec.com>,
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] random: add blocking facility to urandom

On Wed, Sep 07, 2011 at 04:02:24PM -0400, Steve Grubb wrote:
> The only time this kicks in is when a system is under attack. If you have set this and 
> the system is running as normal, you will never notice it even there.

So your userspace will break exactly when you least need it and can't
debug it, awsome.


Could you security certification folks please get off your crack ASAP?

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/