Research Teaching Papers Book
Address: University of California, San Diego
Computer Science & Engineering Department
9500 Gilman Drive, Mail code 0404. La Jolla, CA 92093-5004, USA
Phone: (858) 822-2577. Fax: (858) 534-7029
I am a professor in the Computer Science & Engineering department at the University of California, San Diego. I am a member of the Cryptography and Security group and the Theory of Computation group. My research interests include:
See research projects and publications web pages for more information about my research. If you want to know more about lattices and their cryptographic applications, take course CSE206A: Lattice Algorithms and Applications (usually offered every two or three years) or read my book Complexity of lattice problems: a cryptographic perspective.
Efficient FHEW Bootstrapping with Small Evaluation Keys, and Applications to Threshold Homomorphic Encryption
with Lee, Kim, Choi, Deryabin, Eom & Yoo
Large-Precision Homomorphic Sign Evaluation using FHEW/TFHE Bootstrapping
with Liu & Polyakov
On the Security of Homomorphic Encryption on Approximate Numbers
Diogenes: Lightweight Scalable RSA Modulus Generation with a Dishonest Majority
with Chen, Hazay, Ishai, Kashnikov, Riviere, shelat, Venkitasubramaniam & Wang.
SSP (Oakland) 2021
Bootstrapping in FHEW-like Cryptosystems
with Polyakov. IACR ePrint 2020/086.
Implementing Token-Based Obfuscation under (Ring) LWE
with Chen, Genise, Polyakov & Rohloff.
Simpler Statistically Sender Private Oblivious Transfer from Ideals of Cyclotomic Integers
Improved Discrete Gaussian and Subgaussian Analysis for Lattice Cryptography
with Genise, Peikert & Walters.
Current Students: Jessica Sorrell, Mark Schultz, Adam Shul
Postdoc: Gabrielle De Micheli
Past students: Fritz Schneider (MS 2002), Bogdan Warinschi (PhD 2004), Alejandro Hevia (PhD 2006), Saurabh Panjwani (PhD 2007), Vadim Lyubashevsky (PhD 2008), Scott Yilek (PhD 2010), Panagiotis Voulgaris (PhD 2011), Petros Mol (PhD 2013), Radeshyam Balasundaram (MS 2015), Michael Walter (PhD 2017), Evan Roncevich (MS 2018). Nicholas Genise (PhD 2019), Baiyu Li (PhD 2021)
Past Postdocs: Leo Ducas, Nadia Heninger, Marc Fischlin.