Re: [PATCH] API for true Random Number Generators to add entropy (2.6.11)

[Herbert Xu]

On Sat, Mar 26, 2005 at 03:47:33AM +0300, Evgeniy Polyakov wrote:
> 
> It looks like we all misunderstand each other - 
> why do you think that if there will be kernel <-> kernel
> RNG dataflow, then system will continuously spent all
> it's time to produce that data?

It doesn't matter whether it's like that or not.

The point is if you do it in the kernel then either you'll have very
coarse controls over the rate of data coming out of the hardware RNG,
e.g., only on/off, or you'll have to put more code in to set the rate 
appropriately.

Either way it's a loss compared to doing it in user-space.
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