public void DifferingSaltsProduceDifferingKeys()
{
var keyDerivationFunction = new Pkcs5S2KeyGenerator();
var key1 = keyDerivationFunction.DeriveKey("", new byte[0]);
var key2 = keyDerivationFunction.DeriveKey("", new byte[] {1});
Assert.That(key1, Is.Not.EquivalentTo(key2));
}
public void IdenticalParametersProduceIdenticalKeys()
{
var keyDerivationFunction = new Pkcs5S2KeyGenerator();
var key1 = keyDerivationFunction.DeriveKey("", new byte[0]);
var key2 = keyDerivationFunction.DeriveKey("", new byte[0]);
Assert.That(key1, Is.EquivalentTo(key2));
}
public void DifferingKeysizeProduceDifferingKeys()
{
var keyDerivationFunction1 = new Pkcs5S2KeyGenerator();
var keyDerivationFunction2 = new Pkcs5S2KeyGenerator(512);
var key1 = keyDerivationFunction1.DeriveKey("", new byte[0]);
var key2 = keyDerivationFunction2.DeriveKey("", new byte[0]);
Assert.That(key1, Is.Not.EquivalentTo(key2));
}
public void KeyLengthIsKeyBitSizeDividedBy8(int keyBitSize)
{
var keyDerivationFunction = new Pkcs5S2KeyGenerator(keyBitSize);
var key = keyDerivationFunction.DeriveKey("", new byte[0]);
Assert.That(key.Length, Is.EqualTo(keyBitSize / 8));
}