Research
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My research interests are in cryptography, complexity theory, security, and related areas. My focus is developing sound mathematical foundations for applications requiring security and privacy. I head the cryptography group, which is part of the theory group, with strong ties to the network security lab.
SEAS advisor, seniors (N - R). Office hours by appointment.
Program committee member for the following conferences:
I am a member of the Theory Group in the Department of Computer Science at Columbia University since January 2003. Previously, I was with the Secure Systems Research Department at AT&T Labs - Research. Before that, I was a Ph.D. student in theTheory of Computation Group and its Cryptography and Information Security Group in the Laboratory for Computer Science at MIT, and received my Ph.D. in February 2000. |