public void EncryptionNoPublicKeyTest()
{
const string privateKey = "1158b1ea7d45919968b87dab6cab27eff5871304ea9856588e9ec02a6d93c42e";
Assert.Throws<ArgumentOutOfRangeException>(
() => { Cryptor.EncryptFileWithStream(Utilities.HexToBinary(privateKey), null, null, "badfile"); });
}