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combining entropy

daemon@ATHENA.MIT.EDU (IanG)
Fri Oct 24 08:23:27 2008

Date: Mon, 29 Sep 2008 14:13:39 +0200
From: IanG <iang@systemics.com>
To: Cryptography <cryptography@metzdowd.com>

If I have N pools of entropy (all same size X) and I pool them
together with XOR, is that as good as it gets?

My assumptions are:

 * I trust no single source of Random Numbers.
 * I trust at least one source of all the sources.
 * no particular difficulty with lossy combination.

iang

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