[implem-vhdl] Factorisation du code

1 files changed, 0 insertions, 140 deletions

diff --git a/implementations/vhdl/Encrypt_Decypt/lilliputtbcii128v1/chiffrement.vhd b/implementations/vhdl/Encrypt_Decypt/lilliputtbcii128v1/chiffrement.vhd
deleted file mode 100644
index 8a27acb..0000000
--- a/implementations/vhdl/Encrypt_Decypt/lilliputtbcii128v1/chiffrement.vhd
+++ /dev/null
@@ -1,140 +0,0 @@
-library IEEE;
-library work;
-use IEEE.numeric_std.ALL;
-use IEEE.STD_LOGIC_1164.ALL;
-use work.crypt_pack.ALL;
-
-entity chiffrement is port (
-
-chiffrement_i 		: in type_state;
-permutation_i 		: in std_logic;
-round_key_i 		: in  type_key;
-chiffrement_o 		: out type_state;
-data_out_valid_i 	: in std_logic;

-decrypt_i 			: in std_logic;
-data_o 				: out bit_data);
-
-end chiffrement;
-
-architecture chiffrement_arch of chiffrement is
-
-signal non_linear_s 	: type_state;
-signal non_linear_s1 : type_state;
-signal linear_s 		: type_state;
-signal chiffrement_s : type_state;
-signal permut_s 		: type_state;
-
-component sbox
-	port (
-		sbox_i : in bit8;
-		sbox_o : out bit8
-	);
-end component;
-
-begin
-
-chiffrement_s <= chiffrement_i;
-
-non_linear_s1(0)(0)<= chiffrement_i(0)(0);
-non_linear_s1(0)(1)<= chiffrement_i(0)(1);
-non_linear_s1(0)(2)<= chiffrement_i(0)(2);
-non_linear_s1(0)(3)<= chiffrement_i(0)(3);
-non_linear_s1(1)(0)<= chiffrement_i(1)(0);
-non_linear_s1(1)(1)<= chiffrement_i(1)(1);
-non_linear_s1(1)(2)<= chiffrement_i(1)(2);
-non_linear_s1(1)(3)<= chiffrement_i(1)(3);
-non_linear_s(2)(0)<= chiffrement_i(1)(3) xor round_key_i(1)(3);
-non_linear_s(2)(1)<= chiffrement_i(1)(2) xor round_key_i(1)(2);
-non_linear_s(2)(2)<= chiffrement_i(1)(1) xor round_key_i(1)(1);
-non_linear_s(2)(3)<= chiffrement_i(1)(0) xor round_key_i(1)(0);
-non_linear_s(3)(0)<= chiffrement_i(0)(3) xor round_key_i(0)(3);
-non_linear_s(3)(1)<= chiffrement_i(0)(2) xor round_key_i(0)(2);
-non_linear_s(3)(2)<= chiffrement_i(0)(1) xor round_key_i(0)(1);
-non_linear_s(3)(3)<= chiffrement_i(0)(0) xor round_key_i(0)(0);
-
-
-boucle_ligne : for i in 2 to 3 generate 
-		boucle_colonne : for j in 0 to 3 generate
-		sboxx: sbox port map(
-            sbox_i => non_linear_s(i)(j),
-			sbox_o => non_linear_s1(i)(j)
-			);
-		end generate;
-    end generate;
-
-linear_s(0)(0)<= non_linear_s1(0)(0);
-linear_s(0)(1)<= non_linear_s1(0)(1);
-linear_s(0)(2)<= non_linear_s1(0)(2);
-linear_s(0)(3)<= non_linear_s1(0)(3);
-linear_s(1)(0)<= non_linear_s1(1)(0);
-linear_s(1)(1)<= non_linear_s1(1)(1);
-linear_s(1)(2)<= non_linear_s1(1)(2);
-linear_s(1)(3)<= non_linear_s1(1)(3);
-linear_s(2)(0)<= non_linear_s1(2)(0) xor chiffrement_s(2)(0);
-linear_s(2)(1)<= non_linear_s1(2)(1) xor chiffrement_s(2)(1) xor chiffrement_s(1)(3);
-linear_s(2)(2)<= non_linear_s1(2)(2) xor chiffrement_s(2)(2) xor chiffrement_s(1)(3);
-linear_s(2)(3)<= non_linear_s1(2)(3) xor chiffrement_s(2)(3) xor chiffrement_s(1)(3);
-linear_s(3)(0)<= non_linear_s1(3)(0) xor chiffrement_s(3)(0) xor chiffrement_s(1)(3);
-linear_s(3)(1)<= non_linear_s1(3)(1) xor chiffrement_s(3)(1) xor chiffrement_s(1)(3);
-linear_s(3)(2)<= non_linear_s1(3)(2) xor chiffrement_s(3)(2) xor chiffrement_s(1)(3);
-linear_s(3)(3)<= non_linear_s1(3)(3) xor chiffrement_s(3)(3) xor non_linear_s1(0)(1) xor non_linear_s1(0)(2) xor non_linear_s1(0)(3) xor non_linear_s1(1)(0) xor non_linear_s1(1)(1) xor non_linear_s1(1)(2) xor non_linear_s1(1)(3)  ;
-
-
-permut_s(0)(0)<= linear_s(3)(2) when permutation_i='1' and decrypt_i='0' else
-                    linear_s(3)(1) when permutation_i='1' and decrypt_i='1' else linear_s(0)(0);
-permut_s(0)(1)<= linear_s(2)(3) when permutation_i='1' and decrypt_i='0' else
-                    linear_s(2)(1) when permutation_i='1' and decrypt_i='1' else linear_s(0)(1);
-permut_s(0)(2)<= linear_s(3)(0) when permutation_i='1' and decrypt_i='0' else
-                    linear_s(3)(2) when permutation_i='1' and decrypt_i='1' else linear_s(0)(2);
-permut_s(0)(3)<= linear_s(2)(2) when permutation_i='1' and decrypt_i='0' else
-                    linear_s(2)(0) when permutation_i='1' and decrypt_i='1' else linear_s(0)(3);
-permut_s(1)(0)<= linear_s(2)(0) when permutation_i='1' and decrypt_i='0' else
-                    linear_s(2)(2) when permutation_i='1' and decrypt_i='1' else linear_s(1)(0);
-permut_s(1)(1)<= linear_s(2)(1) when permutation_i='1' and decrypt_i='0' else
-                    linear_s(2)(3) when permutation_i='1' and decrypt_i='1' else linear_s(1)(1);
-permut_s(1)(2)<= linear_s(3)(1) when permutation_i='1' and decrypt_i='0' else
-                    linear_s(3)(0) when permutation_i='1' and decrypt_i='1' else linear_s(1)(2);
-permut_s(1)(3)<= linear_s(3)(3) when permutation_i='1' and decrypt_i='0' else
-                    linear_s(3)(3) when permutation_i='1' and decrypt_i='1' else linear_s(1)(3);
-permut_s(2)(0)<= linear_s(0)(3) when permutation_i='1' and decrypt_i='0' else
-                    linear_s(1)(0) when permutation_i='1' and decrypt_i='1' else linear_s(2)(0);
-permut_s(2)(1)<= linear_s(0)(1) when permutation_i='1' and decrypt_i='0' else
-                    linear_s(1)(1) when permutation_i='1' and decrypt_i='1' else linear_s(2)(1);
-permut_s(2)(2)<= linear_s(1)(0) when permutation_i='1' and decrypt_i='0' else
-                    linear_s(0)(3) when permutation_i='1' and decrypt_i='1' else linear_s(2)(2);
-permut_s(2)(3)<= linear_s(1)(1) when permutation_i='1' and decrypt_i='0' else
-                    linear_s(0)(1) when permutation_i='1' and decrypt_i='1' else linear_s(2)(3);
-permut_s(3)(0)<= linear_s(1)(2) when permutation_i='1' and decrypt_i='0' else
-                    linear_s(0)(2) when permutation_i='1' and decrypt_i='1' else linear_s(3)(0);
-permut_s(3)(1)<= linear_s(0)(0) when permutation_i='1' and decrypt_i='0' else
-                    linear_s(1)(2) when permutation_i='1' and decrypt_i='1' else linear_s(3)(1);
-permut_s(3)(2)<= linear_s(0)(2) when permutation_i='1' and decrypt_i='0' else
-                    linear_s(0)(0) when permutation_i='1' and decrypt_i='1' else linear_s(3)(2);
-permut_s(3)(3)<= linear_s(1)(3) when permutation_i='1' and decrypt_i='0' else
-                    linear_s(1)(3) when permutation_i='1' and decrypt_i='1' else linear_s(3)(3);
-
-
-	row: for i in 0 to 3 generate --On considère uniquement les colonnes
-        col: for j in 0 to 3 generate
-           chiffrement_o(i)(j)<= permut_s(i)(j);--  when permutation_i='1' else X"0";
-        end generate;
-    end generate; 
-
-    row1: for i in 0 to 3 generate --On considère uniquement les colonnes
-        col1: for j in 0 to 3 generate
-				data_o(7+(8*(4*i+j)) downto (8*(4*i+j))) <= permut_s(i)(j) when data_out_valid_i = '1' else X"00"; --on vérifie si data_out_valid est égale à 1 dans ce cas on convertie le type_state en bit 128 poour le faire sortir en data_o
-        end generate;
-    end generate;
-end chiffrement_arch;
-
-configuration chiffrement_conf of chiffrement is 
-	for chiffrement_arch
-		for boucle_ligne
-			for boucle_colonne
-					for all : sbox
-							use entity work.sbox( sbox_arch );
-					end for;
-				end for;
-			end for;
-		end for;
-end configuration chiffrement_conf ;