public void RoundTripTest()
{
string serverKey = "MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAElakYLA/xXdxMgBY+A6v/hOca33Lnz1Dr56XQuTOUdWN6z8mbg5DjoBL+hc3t4gG+GdIGLcBew+56UJRfm313HZIhR6zpNnhqyA9GJsbCsBTq1D3A2zp+jpUZmrzuQBR/";
ECDiffieHellmanPublicKey publicKey = CryptoUtils.FromDerEncoded(serverKey.DecodeBase64Url());
string b64Key = publicKey.ToDerEncoded().EncodeBase64();
Assert.AreEqual(serverKey, b64Key);
}
public void TestKeyMangling()
{
string keyString = "MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEDEKneqEvcqUqqFMM1HM1A4zWjJC+I8Y+aKzG5dl+6wNOHHQ4NmG2PEXRJYhujyodFH+wO0dEr4GM1WoaWog8xsYQ6mQJAC0eVpBM96spUB1eMN56+BwlJ4H3Qx4TAvAs";
byte[] keyBytes = Base64Url.Decode(keyString);
ECDiffieHellmanPublicKey clientKey = CryptoUtils.FromDerEncoded(keyString.DecodeBase64Url());
byte[] outBytes = clientKey.ToDerEncoded();
string outString = outBytes.EncodeBase64();
Console.WriteLine(Package.HexDump(keyBytes));
Console.WriteLine(Package.HexDump(outBytes));
Assert.AreEqual(keyBytes, outBytes);
Assert.AreEqual(keyString, outString);
}