Contact Info
Phone
(773) 702-0805
Office
Crerar 353

Research

Focus Areas: Applied and Theoretical Cryptography, Computer Security, Theoretical Computer Science

I do research in cryptography, computer security, and theoretical computer science. Recently I have worked on building and analyzing systems for securely navigating encrypted data, constructing quantum-secure cryptography, and proving foundational results in theoretical cryptography.

Research

Security & Privacy

Understanding and defending against emerging threats in our increasingly computational world

Theory

The mathematical foundations of computation, including algorithm design, complexity and logic

Labs & Groups

Systems Group

A vibrant, collaborative research community with diverse, synergistic research interests spanning systems, programming languages and software engineering, software and hardware...

News & Events

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High School Students in College Prep Program Visit UChicago CS

Aug 23, 2022
Apr
14
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Riad Wahby (Stanford) – Probabilistic Proofs: Theory, Hardware, and Everything in Between

Apr 14, 2021
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Q&A: Asst. Prof. Blase Ur on Contact Tracing Tech and Privacy

May 21, 2020
Oct
28
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Kristin Lauter (Microsoft Research) – Private AI

CERES Unstoppable Speaker Series
Oct 28, 2019
May
16
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Tom Ristenpart (Cornell) – Computer Security for Victims of Intimate Partner Violence

May 16, 2019
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CompileHer Capstone Grants Girls Tech Superpowers

May 13, 2019
Feb
27
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Frank Li (UC Berkeley) – Improving Security at an Internet Scale: A Data-Driven Approach

Feb 27, 2019
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Cryptography and Cybersecurity Expert David Cash Joins CS Faculty

Feb 12, 2018
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New Computer Science Faculty Bring Expertise in Security, Big Data, Mobile Networking and HCI

Nov 08, 2017
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