public void FeistelTest()
{
Enkripsi en = new Enkripsi();
Dekripsi de = new Dekripsi();
byte[] b = System.Text.Encoding.ASCII.GetBytes("Mata Kuliah Kriptografi.");
String k = "12345678";
en.generateAllInternalKey(k);
de.generateAllInternalKey(k);
CollectionAssert.AreEqual(b, de.feistelDecipher(en.feistel(b,en.internalKey),de.internalKey));
}
public byte[] decrypt()
{
Dekripsi dekripsi = new Dekripsi();
int blockTotal = cipher.Length / key.Length;
plain = new byte[cipher.Length];
for (int i = 0; i < blockTotal; i++)
{
byte[] blockCipher = new byte[key.Length];
for (int j = 0; j < key.Length; j++)
{
blockCipher[j] = cipher[i * key.Length + j];
}
blockCipher = dekripsi.decrypt(blockCipher, Encoding.ASCII.GetBytes(key));
for (int j = 0; j < key.Length; j++)
{
this.plain[i * key.Length + j] = blockCipher[j];
}
}
return this.plain;
}
public void TransposeSentenceTest()
{
Enkripsi en = new Enkripsi();
Dekripsi de = new Dekripsi();
byte[] b = System.Text.Encoding.ASCII.GetBytes("Mata Kuliah Kriptografi.");
CollectionAssert.AreEqual(b, de.transpose(en.transpose(b)));
}
public void TransposeOneCharTest()
{
//
// TODO: Add test logic here
//
Dekripsi de = new Dekripsi();
Enkripsi en = new Enkripsi();
byte[] b = System.Text.Encoding.ASCII.GetBytes("a");
//Assert.AreEqual(b[0],c[0]);
CollectionAssert.AreEqual(b,de.transpose(en.transpose(b)));
}
public void OverallTest()
{
Enkripsi en = new Enkripsi();
Dekripsi de = new Dekripsi();
}
public void TransposeTwoCharTest()
{
Enkripsi en = new Enkripsi();
Dekripsi de = new Dekripsi();
byte[] b = System.Text.Encoding.ASCII.GetBytes("ab");
CollectionAssert.AreEqual(b,de.transpose(en.transpose(b)));
}