Avradip Mandal, Jacques Patarin, Valérie Nachef. Indifferentiability beyond the Birthday Bound for the Xor of Two Public Random Permutations. In Guang Gong, Kishan Chand Gupta, editors, Progress in Cryptology - INDOCRYPT 2010 - 11th International Conference on Cryptology in India, Hyderabad, India, December 12-15, 2010. Proceedings. Volume 6498 of Lecture Notes in Computer Science, pages 69-81, Springer, 2010. [doi]
Abstract is missing.