getstream crypted channesl support?

Hi, I'm using getstream for more than a year, it's fast, and stable. But the problem is it has not any crypted channels support. Is there any cam/card support for get stream? any patch or idea, or plan? I got a technisat card with its cam support board, and I need this really hard, because each time I should switch to windows. Thanks. J. Jikman.