On Wed, Nov 18, 2009 at 02:00:25PM +0000, Simon McVittie wrote:
> The mathematics of Shamir secret sharing do not work correctly with x_i = 0,
> i.e. a component foo.000, so the library should reject any sharenrs array
> that contains 0, and the utilities should not produce such arrays. I'll
> prepare a patch this evening.
> Daniel, do you agree with this diagnosis?

Indeed, the zero-share is not useful since in theory it'd be the data
unchanged.

The software should reject zero-share instances, and not create them.

I'm happy for you to supply me with a bundle, or I can sort it out
myself, whichever you would prefer.

D.

-- 
Daniel Silverstone                         http://www.digital-scurf.org/
PGP mail accepted and encouraged.            Key Id: 3CCE BABE 206C 3B69



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