[Cryptography] Bent, crooked, and twisted functions

[Pierre Abbat]

https://github.com/phma/CrookedTwistedFunctions.jl
In addition to how many derivatives achieve the maximum possible count (for 
twisted functions of odd order, it's the order, and for twisted functions of 
even order, it's none), I look at how many different values the derivatives 
have, as a fraction of the maximum possible. For order 14, the minimum is 
33.6%, for order 15 it's 43.8%, and for order 16 it's 23.1%. I'll be graphing 
this in the next few days, though I have an urgent surveying job which will 
take time away from coding.

Pierre

-- 
Por H o por B, los campos magnéticos se difieren dentro de un imán.