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cs.IT2013
Functions with Diffusive Properties
Samer Seraj
While exploring desirable properties of hash functions in cryptography, the author was led to investigate three notions of functions with scattering or "diffusive" properties, wher…
math.NT2013
Sum of Cubes is Square of Sum
Edward Barbeau, Samer Seraj
Inspired by the fact that the sum of the cubes of the first naturals is equal to the square of their sum, we explore, for each , the Diophantine equation representing all no…