public void test()
{
var tp1 = UTF8Encoding.UTF8.GetBytes(@"9D2AEA59EC1C7B5AD91687BF6C825862F76B8E9F23000000");
var tp2 = UTF8Encoding.UTF8.GetBytes(@"9D2AEA59EC1C7B5AD91687BF6C825862F76B8E9F23");
var byte1 = new MD5CryptoServiceProvider().ComputeHash(tp1);
var byte3 = new MD5CryptoServiceProvider().ComputeHash(tp2);
var pb = FormDataManager.GetPartialBytesKeyString(_partialKeyString);
var byte2 = PartialByte.GetBytesFromPartialBytes(pb);
Console.WriteLine(byte1 + "" + byte2);
}
private void btn_DecryptWKey_Click(object sender, EventArgs e)
{
string text;
try
{
var keyBytes = PartialByte.GetBytesFromPartialBytes(PartialBytesArray);
var textoCifrado = Convert.FromBase64String(text_mensajeCifrado.Text);
var decryptedObj = new TDesService().Decrypt(keyBytes, textoCifrado);
text = decryptedObj.GetDecodedString(Encoding.UTF8);
}
catch (Exception ex)
{
text = $"{DateTime.Now.TimeOfDay}Error {ex.Message}";
}
text_mensaje.Text = text;
}
public static PartialByte[] GetPartialBytesKeyString(string key)
{
if (key.Length % 2 == 0)
{
key += "X";
}
var bytes = new PartialByte[key.Length / 2];
for (int ih = 0, ib = 0; ih < 48; ih += 2, ib++)
{
var hexVal1 = key[ih];
var hexVal2 = key[ih + 1];
bytes[ib] = new PartialByte(hexVal1, hexVal2);
}
for (int i = 0; i < bytes.Length - 1; i++)
{
bytes[i].LinkNextByte(bytes[i + 1]);
}
return(bytes);
}
