public void TestPrivateKeyExport()
{
RSAPrivateKey pk = new RSAPrivateKey();
string xml = pk.ToXml();
RSAPrivateKey copy = RSAPrivateKey.FromXml(xml);
Assert.AreEqual(xml, copy.ToXml());
byte[] bytes = pk.ToArray();
Assert.AreEqual(596, bytes.Length);
copy = RSAPrivateKey.FromBytes(bytes);
Assert.AreEqual(bytes, copy.ToArray());
copy = RSAPrivateKey.FromParameters(pk.ExportParameters());
Assert.AreEqual(bytes, copy.ToArray());
}