[Cryptography] Bent, crooked, and twisted functions

[Pierre Abbat]

Here's the graph. The three averages cluster together and oscillate between 
0.4 for even order and 0.6 for odd order. I think that, for an easily 
constructible nonlinear function, that's pretty good.

Pierre

-- 
ve ka'a ro klaji la .romas. se jmaji
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