public void ValidKeys()
{
SymmetricAlgorithmKeyCreator keyCreator = new SymmetricAlgorithmKeyCreator(typeof(RijndaelManaged).AssemblyQualifiedName);
Assert.IsTrue(keyCreator.KeyIsValid(new byte[16]));
Assert.IsTrue(keyCreator.KeyIsValid(new byte[24]));
Assert.IsTrue(keyCreator.KeyIsValid(new byte[32]));
}
public void InvalidRangeKeys()
{
SymmetricAlgorithmKeyCreator keyCreator = new SymmetricAlgorithmKeyCreator(typeof(RijndaelManaged).AssemblyQualifiedName);
Assert.IsFalse(keyCreator.KeyIsValid(new byte[1]));
Assert.IsFalse(keyCreator.KeyIsValid(new byte[25]));
Assert.IsFalse(keyCreator.KeyIsValid(new byte[129]));
}
public void CreateKeyWithAES()
{
SymmetricAlgorithmKeyCreator keyCreator = new SymmetricAlgorithmKeyCreator(typeof(RijndaelManaged).AssemblyQualifiedName);
Assert.AreEqual(32, keyCreator.KeyLength);
Assert.AreEqual(32, keyCreator.GenerateKey().Length);
Assert.IsFalse((keyCreator.GenerateKey() == keyCreator.GenerateKey()));
}
public void Clone()
{
SymmetricAlgorithmKeyCreator keyCreator = new SymmetricAlgorithmKeyCreator(typeof(RijndaelManaged).AssemblyQualifiedName);
byte[] key = keyCreator.GenerateKey();
KeySettings settings = new KeySettings(keyCreator);
settings.Key = key;
KeySettings settingsClone = settings.Clone();
Assert.AreSame(keyCreator, settingsClone.KeyCreator);
Assert.AreEqual(key, settingsClone.Key);
}
public void CreateKeyWithBadAlgorithmType()
{
SymmetricAlgorithmKeyCreator keyCreator = new SymmetricAlgorithmKeyCreator("bad type");
}
public void NullKeyDoesNotPassValidation()
{
SymmetricAlgorithmKeyCreator keyCreator = new SymmetricAlgorithmKeyCreator(typeof(RijndaelManaged));
Assert.IsFalse(keyCreator.KeyIsValid(null));
}
public void KeyWithZeroLEngthDoesNotPassValidation()
{
SymmetricAlgorithmKeyCreator keyCreator = new SymmetricAlgorithmKeyCreator(typeof(RijndaelManaged));
Assert.IsFalse(keyCreator.KeyIsValid(new byte[0]));
}
public void CreateKeyCreatesValidKey()
{
SymmetricAlgorithmKeyCreator keyCreator = new SymmetricAlgorithmKeyCreator(typeof(RijndaelManaged));
Assert.IsTrue(keyCreator.KeyIsValid(keyCreator.GenerateKey()));
}
public void KeyWithInvalidSizeDoesNotPassValidation()
{
SymmetricAlgorithmKeyCreator keyCreator = new SymmetricAlgorithmKeyCreator(typeof(RijndaelManaged));
Assert.IsFalse(keyCreator.KeyIsValid(new byte[3]));
}
public void NullKeyDoesNotPassValidation()
{
SymmetricAlgorithmKeyCreator keyCreator = new SymmetricAlgorithmKeyCreator(typeof(RijndaelManaged));
Assert.IsFalse(keyCreator.KeyIsValid(null));
}
public void CreateKeyCreatesValidKey()
{
SymmetricAlgorithmKeyCreator keyCreator = new SymmetricAlgorithmKeyCreator(typeof(RijndaelManaged));
Assert.IsTrue(keyCreator.KeyIsValid(keyCreator.GenerateKey()));
}
