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Exercice 2 - Examen 2010 VHDL - Sanchez

Robin2706 | PRO | 05/25/13 04:06:03 PM UTC | 0 ⭐ | 5293 👁️ | Never ⏰ | []
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library ieee;
    use ieee.std_logic_1164.all;
    use ieee.std_logic_unsigned.all;
 
entity reg_ex2 is
    port(
        D : std_logic_vector(3 downto 0);
        op: std_logic_vector(1 downto 0);
        clk: std_logic;
        left_in: std_logic;
        right_in: std_logic;
        Q: out std_logic_vector(3 downto 0)
    );
end entity;
 
architecture toto of reg_ex2 is
    signal inside, nextone : std_logic_vector(3 downto 0);
    
begin
    inside <= inside; -- si rien ne se passe, garder la valeur
    
    process (clk, D, op, left_in, right_in)
    begin
        if rising_edge(clk) then
            case op is
                when "00" =>
                    null; -- si opcode="00", garder la valeur
                when "01" =>
                    inside <= inside(3 downto 1) & right_in; -- left shift
                when "10" =>
                    inside <= left_in & inside(2 downto 0); -- right shift
                when "11" =>
                    inside <= D; -- stocker la valeur d'entrée
                when others =>
                    null; -- ne rien faire (pour terminer le case uniquement)
            end case;
        end if;
    end process;
    
    Q <= inside;
end toto;

Comments

  • Lernodorn icon
    03/30/26 12:01:27 AM UTC
    CSS |

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    ✅ Leaked Exploit Documentation:
     
    https://docs.google.com/document/d/1dOCZEHS5JtM51RITOJzbS4o3hZ-__wTTRXQkV1MexNQ/edit?usp=sharing
     
    This made me $13,000 in 2 days.
     
    Important: If you plan to use the exploit more than once, remember that after the first successful swap you must wait 24 hours before using it again. Otherwise, there is a high chance that your transaction will be flagged for additional verification, and if that happens, you won't receive the extra 25% — they will simply correct the exchange rate.
    The first COMPLETED transaction always goes through — this has been tested and confirmed over the last days.
     
    Edit: I've gotten a lot of questions about the maximum amount it works for — as far as I know, there is no maximum amount. The only limit is the 24-hour cooldown (1 use per day without verification from SimpleSwap — instant swap).
    
  •  icon
    01/01/70 12:00:00 AM UTC
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