-- Implementation of the Lilliput-TBC tweakable block cipher by the
-- Lilliput-AE team, hereby denoted as "the implementer".
--
-- For more information, feedback or questions, refer to our website:
-- https://paclido.fr/lilliput-ae
--
-- To the extent possible under law, the implementer has waived all copyright
-- and related or neighboring rights to the source code in this file.
-- http://creativecommons.org/publicdomain/zero/1.0/

library IEEE;
library work;
use IEEE.numeric_std.all;
use IEEE.std_logic_1164.all;
use work.crypt_pack.all;


entity top_tb is
end top_tb;

architecture top_tb_arch of top_tb is

  component top is port (
      start_i        : in  std_logic;
      clock_i        : in  std_logic;
      reset_i        : in  std_logic;
      data_i         : in  bit_data;
      key_i          : in  bit_key;
      data_o         : out bit_data;
      tweak_i        : in  bit_tweak;
      decrypt_i      : in  std_logic;
      liliput_on_out : out std_logic;
      valid_o        : out std_logic
    );
  end component;

  signal start_i_s, clock_i_s, reset_i_s : std_logic := '0';
  signal data_i_s                        : bit_data;
  signal key_i_s                         : bit_key;
  signal tweak_i_s                       : bit_tweak;
  signal data_o_s                        : bit_data;
  signal liliput_on_o_s                  : std_logic;
  signal decrypt_s                       : std_logic;
  signal valid_s                         : std_logic;
begin
  DUT : top
    port map(
      start_i        => start_i_s,
      clock_i        => clock_i_s,
      reset_i        => reset_i_s,
      data_i         => data_i_s,
      key_i          => key_i_s,
      tweak_i        => tweak_i_s,
      data_o         => data_o_s,
      decrypt_i      => decrypt_s,
      liliput_on_out => liliput_on_o_s,
      valid_o        => valid_s
    );

  clock_i_s <= not(clock_i_s) after 100 ns;
  reset_i_s <= '0' , '1' after 50 ns;

  -----------------KEY192 TWEAK128 IN32----------
  decrypt_s <= '0';
  start_i_s <= '0','1' after 50 ns, '0' after 1200 ns; --mettre start_i a 0 des lors que le chiffrement commence
  data_i_s  <= X"0F0E0D0C0B0A09080706050403020100";
  key_i_s   <= X"17161514131211100F0E0D0C0B0A09080706050403020100";
  tweak_i_s <= X"0F0E0D0C0B0A09080706050403020100";
  ----------RESULT X"49203FD848F8C39784B3128A6CB8873B";

end top_tb_arch;

configuration top_tb_conf of top_tb is
  for top_tb_arch
    for DUT : top
      use entity work.top(top_arch);
    --use configuration lib_sources.roundexe_arch;
    end for;
  end for;
end configuration top_tb_conf;