Re: drivers/char/random.c: More futzing about

[Theodore Ts'o]

On Wed, Jun 11, 2014 at 09:48:31AM -0700, H. Peter Anvin wrote:
> While talking about performance, I did a quick prototype of random using
> Skein instead of SHA-1, and it was measurably faster, in part because
> Skein produces more output per hash.

Which Skein parameters did you use, and how much stack space was
required for it?  Skein-512 is described as needing 200 bytes of
state, IIRC (which I assume most of which comes from Threefish key
schedule). 

						- Ted
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/