Keewoo Lee

I am a cryptography researcher in the Privacy Cluster at the Ethereum Foundation. Previously, I was a postdoctoral researcher at UC Berkeley, hosted by Prof. Sanjam Garg. I obtained my Ph.D. in Mathematical Sciences at Seoul National University, advised by Prof. Jung Hee Cheon.

I am broadly interested in cryptography from theory to practice. Currently, my research focus is on cryptographic primitives for secure computation (e.g., homomorphic encryption, secure multiparty computation) and their applications (e.g., private database query), with emphasis on privacy in the Ethereum ecosystem.