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- Subject: Re: Secret sharing implementation
- From: Daniel Silverstone <dsilvers@...>
- Date: Thu, 2 Feb 2012 13:02:32 +0900
On Wed, Jan 25, 2012 at 09:40:33AM +0100, sergei karhof wrote:
> >> If you want one /for/ Lua rather than written entirely in Lua, then
> >> there is always this:
> >> http://www.digital-scurf.org/software/libgfshare
> >> I suspect it would be reasonable easy to bind, or even port.
> > A few hours tinkering produced:
> > http://git.digital-scurf.org/?p=luagfshare.git;a=summary
> > Not sure if it's good or not, but the example appears to create and decode
> > shares properly.
> Thanks, Dan. Very much appreciated.
It's worth raising here that the binding does nothing for the random generator.
As such, this is not massively secure due to the C library not having a secure
RNG.
Any user of this would be strongly recommended to write a patch first (and
submit it to me if you want) which implements a better random function and sets
it up.
D.
--
Daniel Silverstone http://www.digital-scurf.org/
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