Enhancing ZRTP by using Computational Puzzles

Helmut Hlavacs, Wilfried N. Gansterer, Hannes Schabauer, Joachim Zottl, Martin Petraschek, Thomas Hoeher, Oliver Jung. Enhancing ZRTP by using Computational Puzzles. J. UCS, 14(5):693-716, 2008.

Abstract

Abstract is missing.