I am an associate professor in the School of Computer Science at the Herzliya Interdisciplinary Center. Before that I spent two years as a postdoc in the Cryptography Group of MIT's Computer Science and AI Lab, and two years as a postdoc in the Center for Research on Computation and Society at Harvard's department of Electrical Engineering and Computer Science. I did my Ph.D. at the Weizmann Institute of Science, under the supervision of Oded Goldreich and Moni Naor. I graduated in 2003. My main fields of interest are Cryptography and Computational Complexity.