Conference on Mathematics of Cryptography, August 31 - September 3, 2015. UC Irvine.

Workshop on The Mathematics of Modern Cryptograph, July 6-10, 2015. Simons Institute, UC Berkeley.

Lattice Cryptography Day, May 13, 2015, UC Irvine

*(slides)*Workshop on the Mathematics of Lattices and Cybersecurity, April 21-24, 2015, ICERM, Brown University.

*(some slides)*Post-Quantum Cryptography, September 29-30, 2014, University of Waterloo.

*(videos)*Workshop on Lattices with Symmetries, August 12-16, 2013, UC Irvine.

*(slides and videos)*Winter school on Lattice-based Cryptography and Applications, February 19-22, 2012, Bar-Ilan University.

*(slides and videos*)Lattice Crypto Day May 29 2010, Paris.

Post Quantum Cryptography, May 25-28, 2010.

Public Key Cryptography and the Geometry of Numbers May 6-7 2010, Amsterdam.

Cryptography and Lattices Conference (CaLC), March 29-30, 2001, Brown University