Bogdan Groza, Bogdan Warinschi. Revisiting Difficulty Notions for Client Puzzles and DoS Resilience. In Dieter Gollmann, Felix C. Freiling, editors, Information Security - 15th International Conference, ISC 2012, Passau, Germany, September 19-21, 2012. Proceedings. Volume 7483 of Lecture Notes in Computer Science, pages 39-54, Springer, 2012. [doi]
Abstract is missing.