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-- 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;
-----------------KEY256 TWEAK128 IN32----------
decrypt_s <= '0';
start_i_s <= '0','1' after 50 ns, '0' after 1600 ns; --mettre start_i a 0 des lors que le chiffrement commence
data_i_s <= X"0F0E0D0C0B0A09080706050403020100";
key_i_s <= X"1F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100";
tweak_i_s <= X"0F0E0D0C0B0A09080706050403020100";
----------RESULT X"7E719B056FC9E0E4C1DB9F2F04C2BD0A";
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;
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