I build systems that use cryptography to empower and protect their users. The projects that excite me the most: (1) serve the interests of the end user, (2) provide strong and precise forms of security, often using new cryptographic ideas, and (3) have impact through real-world deployment.
My recent projects include:
For more details, please see my full list of publications.
A variety of organizations, including the National Science Foundation, the U.S. Department of Defense, and Facebook, have funded my research.