linux-kernel - Re: [PATCH 1/3] Make /dev/urandom scalable

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: Windows password security audit tool. GUI, reports in PDF.

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

Date:	Thu, 24 Sep 2015 09:12:35 -0400
From:	Theodore Ts'o <tytso@....edu>
To:	Austin S Hemmelgarn <ahferroin7@...il.com>
Cc:	Andi Kleen <andi@...stfloor.org>, linux-kernel@...r.kernel.org,
	kirill.shutemov@...ux.intel.com, herbert@...dor.apana.org.au,
	Andi Kleen <ak@...ux.intel.com>
Subject: Re: [PATCH 1/3] Make /dev/urandom scalable

On Thu, Sep 24, 2015 at 07:37:39AM -0400, Austin S Hemmelgarn wrote:
> Using /dev/urandom directly, yes that doesn't make sense because it
> consistent returns non-uniformly random numbers when used to generate larger
> amounts of entropy than the blocking pool can source

Why do you think this is the case?   Reproduction, please?

					- Ted
--
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/