On Tuesday 04 April 2006 13:05, Craig Brooksby wrote:
> I once read of a python library for creating a certain type of
> cryptography. I've forgotten the keyword for this kind of crypto and
> so I can't find it!
>
> What I'm talking about: You encrypt a file, and generate three keys,
> and give a key to each of three people. No single key can open the
> file. It requires *any two* of the three keys to open it.
>
> What's the term for this? Not "federated?" Is "escrow" in there
> somewhere? Can one of you crypto-spook types help me name what I'm
> looking for?
Is this what you are talking about?
http://www.nightsong.com/phr/python/crypto.txt
FWIW, I don't think I've ever heard a term for that process other than just
"key splitting"
Kurt
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