I am broadly interested in computer security, systems, and applied cryptography.
Previously, I completed my MSc in computer science in the Weizmann Institute of Science under the supervision of Robert Krauthgamer. I hold a BSc in computer science, physics and mathematics from the Hebrew University of Jerusalem, where I graduated from the Talpiot program. I also worked for a few years as a software engineer and a team leader in government and industry, focusing on cyber security, identity management, and data analytics.
The Function-Inversion Problem: Barriers and Opportunities. Henry Corrigan-Gibbs, Dmitry Kogan.
The Discrete-Logarithm Problem with
Preprocessing. Henry Corrigan-Gibbs, Dmitry Kogan.
The Case For Secure Delegation.
Dmitry Kogan, Henri Stern, Ashley Tolbert, David Mazières, Keith
Second-Factor Authentication From Secure Hash Chains. Dmitry Kogan,
Nathan Manohar, Dan Boneh.
inequality for conjugation-invariant sets in the symmetric group.
Neta Atzmon, David Ellis, Dmitry Kogan.
Sketching cuts in
graphs and hypergraphs. Dmitry Kogan, Robert Krauthgamer.