Lucas Kowalczyk

I am a PhD student in the Crypto Lab of the Computer Science Department at Columbia, where I am coadvised by Allison Bishop and Tal Malkin.

I'm especially interested in cryptography / privacy. I am fortunate to be supported by a NSF Graduate Research Fellowship. [Research]

I am a captain emeritus of the Columbia University Ski Team. I love skiing.

luke at cs dot columbia dot edu

"Hardness of Non-Interactive Differential Privacy from One-Way Functions"
with Tal Malkin, Jonathan Ullman, and Daniel Wichs
"Unbounded ABE via Bilinear Entropy Expansion, Revisited"
with Jie Chen, Junqing Gong, and Hoeteck Wee
"Access Control Encryption for Equality, Comparison, and More" (PKC 2017)
with Georg Fuchsbauer, Romain Gay, and Claudio Orlandi
"Strong Hardness of Privacy from Weak Traitor Tracing" (TCC 2016-B)
with Tal Malkin, Jonathan Ullman, and Mark Zhandry
"Function-Hiding Inner Product Encryption" (ASIACRYPT 2015)
with Allison Bishop and Abhishek Jain
More (hopefully) coming soon!