Darko Kirovski, Henrique S. Malvar. Robust Covert Communication over a Public Audio Channel Using Spread Spectrum. In Ira S. Moskowitz, editor, Information Hiding, 4th International Workshop, IHW 2001, Pittsburgh, PA, USA, April 25-27, 2001, Proceedings. Volume 2137 of Lecture Notes in Computer Science, pages 354-368, Springer, 2001. [doi]
Abstract is missing.