How to Generate and Use Universal Samplers
D. Hofheinz, T. Jager, D. Khurana, A. Sahai, B. Waters, M. Zhandry, in: Advances in Cryptology - ASIACRYPT 2016 - 22nd International Conference on the Theory and Application of Cryptology and Information Security, Hanoi, Vietnam, December 4-8, 2016, Proceedings, Part II, 2016, pp. 715--744.