public void IvGenerateRandomness()
{
bool diff = false;
using (SymmetricAlgorithm cipher = new EnigmaSymmetric())
{
byte[] iv;
byte[] newIv;
cipher.GenerateIV();
newIv = cipher.IV;
iv = newIv;
for (int i = 0; i < 10; i++)
{
if (!newIv.SequenceEqual(iv))
{
diff = true;
break;
}
iv = newIv;
cipher.GenerateIV();
newIv = cipher.IV;
}
}
Assert.True(diff);
}
public void IvGenerateCorrectness()
{
using SymmetricAlgorithm cipher = new EnigmaSymmetric();
string ivString;
for (int i = 0; i < 100; i++)
{
cipher.GenerateIV();
ivString = Encoding.Unicode.GetString(cipher.IV);
// Test IV correctness here
Assert.NotNull(ivString);
}
}