public void StandardTest()
{
string secretText = "Mój sekret do ukrycia :)";
byte[] secret = Encoding.Default.GetBytes(secretText);
int secSize = secret.Length * 8;
MemoryStream ms = new MemoryStream();
Properties.Resources.elfng.CopyTo(ms);
byte[] container = ms.ToArray();
LSB lsb = new LSB();
lsb.HideSecret(container, secret);
byte[] arr = lsb.ExtractSecret(container);
string newSecretText = Encoding.Default.GetString(arr);
Assert.AreEqual(secretText, newSecretText);
}
public void IndexesTest()
{
string secretText = "Mój sekret do ukrycia, korzystajac z indeksów :)";
byte[] secret = Encoding.Default.GetBytes(secretText);
int secSize = secret.Length * 8;
MemoryStream ms = new MemoryStream();
Properties.Resources.elfng.CopyTo(ms);
byte[] container = ms.ToArray();
int[] indexes = new int[secSize];
for (int i = 0; i < secSize; i++)
indexes[i] = 3 * i; //co 3 probka
LSB lsb = new LSB(indexes);
lsb.HideSecret(container, secret);
byte[] arr = lsb.ExtractSecret(container);
string newSecretText = Encoding.Default.GetString(arr);
Assert.AreEqual(secretText, newSecretText);
}
