Allison B. Lewko, Brent Waters. Efficient pseudorandom functions from the decisional linear assumption and weaker variants. In Ehab Al-Shaer, Somesh Jha, Angelos D. Keromytis, editors, Proceedings of the 2009 ACM Conference on Computer and Communications Security, CCS 2009, Chicago, Illinois, USA, November 9-13, 2009. pages 112-120, ACM, 2009. [doi]
Abstract is missing.