[129320] in cryptography@c2.net mail archive
Re: On the "randomness" of DNS
daemon@ATHENA.MIT.EDU (Dirk-Willem van Gulik)
Wed Jul 30 18:24:27 2008
Cc: Pierre-Evariste Dagand <pedagand@gmail.com>, cryptography@metzdowd.com
From: Dirk-Willem van Gulik <dirkx@webweaving.org>
To: Ben Laurie <ben@links.org>
In-Reply-To: <4890D018.7080409@links.org>
Date: Wed, 30 Jul 2008 23:14:15 +0100
On 30 Jul 2008, at 21:33, Ben Laurie wrote:
>> For sure, it would be better if we could check the source code and
>> match the implemented RNG against an already known RNG.
>> But, then, there is a "the chicken or the egg" problem: how would you
>> ensure that a *new* RNG is a good source of "randomness" ? (it's
>> not a
>> rhetorical questions, I'm curious about other approaches).
>
> By reviewing the algorithm and thinking hard.
But even then - is that really 'possible' - or is this fundamentally a
black art ?
Dw
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