library IEEE;
library work;
use IEEE.STD_LOGIC_1164.ALL;


package const_pack is
    constant ROUND_NB : integer;
    constant TWEAK_LEN : integer;
    constant KEY_LEN : integer;
end const_pack;


package body const_pack is 
    constant ROUND_NB : integer := 36;
    constant TWEAK_LEN : integer := 128;
    constant KEY_LEN : integer := 192;
end const_pack;