I have joined the School of Electrical Engineering in October 2010. Previously, I was a post-doc researcher at the Faculty of Mathematics and Computer Science of Weizmann Institute of Science, hosted by Oded Goldreich and Moni Naor, and a post-doc at the Department of Computer Science of Princeton University, hosted by Boaz Barak. I received my PhD in 2007 from the Computer Science Department of the Technion under the supervision of Yuval Ishai and Eyal Kushilevitz. The title of my dissertation was "cryptography in constant parallel time". Some of this work is summarized in the following slides which were presented at the IBM/NYU/Columbia Theory Day. I completed my undergraduate studies at the Hebrew University of Jerusalem in 2002, where I earned a B.Sc. in computer science and was a member of Amirim - the special program for outstanding students.