Python Random Number Generator for OTP
Jon Callas
jon at callas.org
Tue Jul 23 11:39:52 PDT 2013
> As is the case with most random noise sources, you obviously want to
> whiten the output before adding it to your entropy pool.
Actually, you want to whiten it before output, not before input. Whitening before input is a problem, because you can't run an estimator on the input -- because it's been whitened.
If you want to know the unbiased entropy of a source, you want the raw inputs. If you don't care about the unbiased entropy, then you don't.
Jon
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