roundfunction.vhd
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			library ieee;
			use ieee.std_logic_1164.all;

			entity roundfunction is
			port (round_cst : in std_logic_vector(5 downto 0);
			round_key : in std_logic_vector(127 downto 0);
			state_in : in std_logic_vector(127 downto 0);
			state_out : out std_logic_vector(127 downto 0));
			end entity roundfunction;

			architecture structural of roundfunction is

			signal sub : std_logic_vector(127 downto 0);
			signal perm : std_logic_vector(127 downto 0);
			signal mix : std_logic_vector(127 downto 0);

			begin

			sl : entity work.substitution port map(state_in, sub);
			pl : entity work.permutation port map(sub, perm);
			kl : entity work.keymixing port map(round_cst, round_key, perm, mix);

			state_out <= mix;

			end architecture structural;

R10499/sundae-gift/unrolled/src/roundfunction.vhdf97d6c357c3cmaster