Remplacement de la version vhdltbc par la version optimisée et corrigée

1 files changed, 0 insertions, 155 deletions

diff --git a/src/add_vhdltbc/decrypt/machine_etat_chiffrement.vhd b/src/add_vhdltbc/decrypt/machine_etat_chiffrement.vhd
deleted file mode 100644
index 2fce9ad..0000000
--- a/src/add_vhdltbc/decrypt/machine_etat_chiffrement.vhd
+++ /dev/null
@@ -1,155 +0,0 @@
--- 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 fsm_chiffrement is port (
-    start_i : in std_logic;
-    clock_i : in std_logic;
-    reset_i : in std_logic;
-    compteur_o : out std_logic_vector(7 downto 0);
-    liliput_on_out : out std_logic; --Sortie à titre informative
-    data_out_valid_o : out std_logic; --Vient à l'entrée du round exe pour s 
-    permutation_o : out std_logic;

-	 invert_o : out std_logic;
-    muxsel_o : out std_logic);
-end fsm_chiffrement;
-
-architecture fsm_chiffrement_arch of fsm_chiffrement is
-
-type state is (etat_initial, initfirst,initloop,initlast,firstround, loopround, lastround);
-
-signal present, futur : state;
-signal compteur : integer range 0 to ROUND+2;
-
-
-begin
-
-compteur_o <= std_logic_vector(to_unsigned(compteur,8));
-
-process_0 : process(clock_i,reset_i,present) 
-begin 
-	if reset_i = '0' then
-		compteur <= 0; 
-		present <= etat_initial; 
-	elsif clock_i'event and clock_i='1' then 
-		present <= futur;
-	    if(  present =loopround  or present =firstround  ) then 
-               compteur <= compteur -1;
-	    elsif ( present =initloop or present =initfirst or present =initlast   ) then 
-               compteur <= compteur+1; 

-		 else
-			compteur <= 0; 
-		end if;
-	end if;
-
-end process process_0;
-
-
-process_1 : process(present, start_i,compteur) 
-begin 
-	case present is
-		when etat_initial => 
-			if start_i = '1' then 
-				futur <= initfirst; 
-			else 
-				futur <= present; 
-			end if;
-		when initfirst =>
-        		futur <= initloop; 
-        when initloop =>
-            if compteur = ROUND-1 then
-          	 futur <= initlast; 
-            else 
-          	 futur<=present; 
-            end if;
-        when initlast =>
-                futur <= firstround; 
-  		when firstround =>
-			futur <= loopround;
-		when loopround =>
-			if compteur = 1 then
-				futur <= lastround; 
-			else 
-				futur<=present;
-			end if;
-		when lastround => 
-			futur<=etat_initial;
-	end case;
-end process process_1;
-
-process_2 : process(present)
-
-begin 
-	case present is
-		when etat_initial =>
-				liliput_on_out <= '0';
-				data_out_valid_o <= '0';
-				permutation_o <= '0';
-				muxsel_o <= '1';

-				invert_o <= '0';

-				
-		when initfirst =>
-            liliput_on_out <= '0';
-            data_out_valid_o <= '0';
-            permutation_o <= '0';
-            muxsel_o <= '1';

-				invert_o <= '0';

-				
-		when initloop =>
-            liliput_on_out <= '0';
-            data_out_valid_o <= '0';
-            permutation_o <= '0';
-            muxsel_o <= '0';

-				invert_o <= '0';

-				
-	   when initlast =>
-				liliput_on_out <= '0';
-				data_out_valid_o <= '0';
-				permutation_o <= '0';
-				muxsel_o <= '0';

-				invert_o <= '0';

-				
-		when firstround =>
-				liliput_on_out <= '1'; 
-				data_out_valid_o <= '0';
-				permutation_o <= '1';
-				muxsel_o <= '1';

-				invert_o <= '1';

-				
-		when loopround =>
-				liliput_on_out <= '1';
-				data_out_valid_o <= '0';
-				permutation_o <= '1';
-				muxsel_o <= '0';

-				invert_o <= '1';

-				
-		when lastround =>
-				liliput_on_out <= '1';
-				data_out_valid_o <= '1'; 
-				permutation_o <= '0';
-				muxsel_o <= '0';

-				invert_o <= '1';
-

-		when others =>

-				liliput_on_out <= '0';
-				data_out_valid_o <= '0';
-				permutation_o <= '0'; 
-				muxsel_o <= '0';

-				invert_o <= '0';
-

-	end case;
-end process process_2;
-
-end architecture fsm_chiffrement_arch;
\ No newline at end of file