------------------------------------------------------------
-- Copyright: 2011 George Mason University, Virginia USA
--            http://www.iis.ee.ethz.ch/~sha3
------------------------------------------------------------
-- =====================================================================

-- Copyright © 2010-2011 by Cryptographic Engineering Research Group (CERG),

-- ECE Department, George Mason University

-- Fairfax, VA, U.S.A.

-- =====================================================================


library ieee;
use ieee.std_logic_1164.all; 
use work.sha3_pkg.all;
use work.sha3_jh_package.all;

entity gmu_jh_top is
        port (
                ClkxCI      : in  std_logic;  -- Rising Edge Triggered Clock

                RstxRBI     : in  std_logic;  -- Active-low, asynchronous Reset Signal

                ScanInxTI   : in  std_logic;
                ScanOutxTO  : out std_logic;
                ScanEnxTI   : in  std_logic;
                InEnxSI     : in  std_logic;  -- Input Enable

                FinBlockxSI : in  std_logic;  -- Final Block

                DataxDI     : in  std_logic_vector(511 downto 0);  -- Input Data                  


                OutEnxSO       : out std_logic;  -- Output Enable

                PenUltCyclexSO : out std_logic;  -- Penultimate Cycle

                DataxDO        : out std_logic_vector(255 downto 0)  -- Output Data

        );	   
end gmu_jh_top;


architecture structure of gmu_jh_top is 	
	signal er, sf : std_logic;
	signal srdp : std_logic;
	signal erf : std_logic;							
begin					
	control_gen : entity work.gmu_jh_control(beh)
		port map (
			clk => ClkxCI, rst => RstxRBI, 
			InEnxSI => InEnxSI, FinBlockxSI => FinBlockxSI, OutEnxSO => OutEnxSO, PenUltCyclexSO => PenUltCyclexSO,  			
			er => er, sf => sf, srdp => srdp, erf => erf
		);			
	
	datapath_gen : entity work.gmu_jh_datapath_otf(struct) 
		port map (
			clk => ClkxCI, rst => RstxRBI, din => DataxDI, dout => DataxDO,
			er => er, sf => sf, srdp => srdp, erf => erf
		);		  	
end structure;