public void TestXorEncryptionDecryption()
{
XorObfuscation xorObfuscation = new XorObfuscation();
byte[] plaintextBytes = new byte[] { 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39 };
byte[] encryptedBytes =
xorObfuscation.EncryptData_Method1(XorObfuscation.DefaultPassword, plaintextBytes, 0);
byte[] decryptedBytes =
xorObfuscation.DecryptData_Method1(XorObfuscation.DefaultPassword, encryptedBytes, 0);
for (int i = 0; i < plaintextBytes.Length; i += 1)
{
Assert.AreNotEqual(plaintextBytes[i], encryptedBytes[i]);
Assert.AreEqual(plaintextBytes[i], decryptedBytes[i]);
}
}
public void TestXorEncryptionDecryption2()
{
XorObfuscation xorObfuscation = new XorObfuscation();
byte[] mmsBytes = new byte[] { 0x00, 0x00, 0xB0, 0x04 };
byte mmsByteOffset = 6;
byte[] encryptedBytes =
xorObfuscation.EncryptData_Method1(XorObfuscation.DefaultPassword, mmsBytes, mmsByteOffset);
byte[] decryptedBytes =
xorObfuscation.DecryptData_Method1(XorObfuscation.DefaultPassword, encryptedBytes, mmsByteOffset);
for (int i = 0; i < mmsBytes.Length; i += 1)
{
Assert.AreNotEqual(mmsBytes[i], encryptedBytes[i]);
Assert.AreEqual(mmsBytes[i], decryptedBytes[i]);
}
}