arxpy.primitives.chaskey module¶

Permutation \(\pi\) of Chaskey.

class arxpy.primitives.chaskey.ChaskeyPi[source]¶

Bases: arxpy.primitives.primitives.BvFunction

classmethod set_rounds(new_rounds)[source]¶: Change the number of rounds and adjust the input/output widths.

classmethod eval(v0, v1, v2, v3)[source]¶: Evaluate the function (internal method).