Exemplo n.º 1
0
 public bool CheckPublicKey(
     [Argument(description: "Public key.")] string key,
     [Argument(description: "Testing string.", defaultValue: "LEA4")] string str
     )
 {
     try
     {
         key = key.Replace("-", null);
         return(LEA4.CheckPublicKey(Encoding.Default.GetBytes(str),
                                    new Key(false,
                                            new byte[2, 2]
         {
             {
                 Convert.ToByte(key.Substring(0, 2), 16),
                 Convert.ToByte(key.Substring(2, 2), 16)
             },
             {
                 Convert.ToByte(key.Substring(4, 2), 16),
                 Convert.ToByte(key.Substring(6, 2), 16)
             },
         },
                                            4)));
     }
     catch (Exception ex)
     {
         Logger.Log(Logger.Level.Error, "Could not generate a public key.");
         Logger.Log(ex);
     }
     return(false);
 }
Exemplo n.º 2
0
 public string GetPrivateKey(
     [Argument(description: "Private key.")] string key
     )
 {
     try
     {
         key = key.Replace("-", null);
         return(LEA4.GetPrivateKey(new Key(
                                       false,
                                       new byte[2, 2]
         {
             {
                 Convert.ToByte(key.Substring(0, 2), 16),
                 Convert.ToByte(key.Substring(2, 2), 16)
             },
             {
                 Convert.ToByte(key.Substring(4, 2), 16),
                 Convert.ToByte(key.Substring(6, 2), 16)
             },
         },
                                       4)).ToString());
     }
     catch (Exception ex)
     {
         Logger.Log(Logger.Level.Error, "Could not convert the given public key into a private key.");
         Logger.Log(ex);
     }
     return(null);
 }
Exemplo n.º 3
0
 public string GeneratePublicKey(
     [Argument(description: "Generate a reversible key.", defaultValue: true)] bool reversible,
     [Argument(description: "Display in hexadecimal.", defaultValue: true)] bool hexa
     )
 {
     try
     {
         Key k = LEA4.GeneratePublicKey();
         return(hexa ? k.ToHexadecimal() : k.ToDecimal());
     }
     catch (Exception ex)
     {
         Logger.Log(Logger.Level.Error, "Could not generate a public key.");
         Logger.Log(ex);
     }
     return(null);
 }