@misc{cryptoeprint:2006:456, author = {Ueli Maurer and Krzysztof Pietrzak and Renato Renner}, title = {Indistinguishability Amplification}, howpublished = {Cryptology ePrint Archive, Report 2006/456}, year = {2006}, url = {http://eprint.iacr.org/2006/456}, }