From d560b7c442c950a59cea691d90abdd42a35b9bf1 Mon Sep 17 00:00:00 2001 From: Gaetan Leplus Date: Thu, 4 Jul 2019 14:01:34 +0200 Subject: Remplacement de la version vhdltbc par la version optimisée et corrigée MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/add_vhdltbc/encryptdecrypt/state_register.vhd | 36 ----------------------- 1 file changed, 36 deletions(-) delete mode 100644 src/add_vhdltbc/encryptdecrypt/state_register.vhd (limited to 'src/add_vhdltbc/encryptdecrypt/state_register.vhd') diff --git a/src/add_vhdltbc/encryptdecrypt/state_register.vhd b/src/add_vhdltbc/encryptdecrypt/state_register.vhd deleted file mode 100644 index 9ecbe5d..0000000 --- a/src/add_vhdltbc/encryptdecrypt/state_register.vhd +++ /dev/null @@ -1,36 +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 state_register is - port( - state_i : in type_state; -- Etat d'entrée - state_o : out type_state; -- Etatde sortie - clock_i : in std_logic; -- Permet de gérer la clock - reset_i : in std_logic); -end state_register; - -architecture state_register_arch of state_register is -begin - process(reset_i, clock_i) -- On définit ici un process car les fonctions ne doivent pas se faire en même temps - begin - if(reset_i = '0') then - state_o <= (others => (others => (others => '0'))); --si rest_i est nul c'est que les valeurs de state_o sont nuls - elsif(clock_i'event and clock_i = '1') then -- Dans le cas d'un front descendant d'horloge state_o prend la valeur de state_i. On utilise un front descendant d'horloge pour un soucis de synchronisation avec sbox - state_o <= state_i; - end if; - end process; - - end state_register_arch; -- cgit v1.2.3