Publications
The authors of all the publications below related to cryptography are in alphabetical order, unless otherwise specified.
Published
Zeyu Liu, Yunhao Wang. “Relaxed Functional Bootstrapping: A New Perspective on BGV/BFV Bootstrapping.” Asiacrypt 2024.
Ben Fisch, Arthur Lazzaretti, Zeyu Liu, Charalampos Papamanthou. “ThorPIR: Single Server PIR via Homomorphic Thorp Shuffles.” CCS 2024.
Lulu Zhou (first author), Zeyu Liu, Fan Zhang, Michael K. Reiter “CrudiTEE: A Stick-and-Carrot Approach to Building Trustworthy Cryptocurrency Wallets with TEEs.” AFT 2024.
Zeyu Liu, Eran Tromer, Yunhao Wang. “PerfOMR: Oblivious Message Retrieval with Reduced Communication and Computation.” Usenix Security 2024.
Zeyu Liu, Eran Tromer, Yunhao Wang. “Group Oblivious Message Retrieval.” S&P 2024.
Zeyu Liu, Yunhao Wang. “Amortized Functional Bootstrapping in less than 7ms, with $\tilde{O}(1)$ polynomial multiplications.” Asiacrypt 2023.
Ben Fisch, Zeyu Liu, Psi Vesely. “Orbweaver: Succinct Linear Functional Commitments from Lattices.” Crypto 2023
Zeyu Liu, Daniele Micciancio, Yuriy Polyakov. “Large-precision homomorphic sign evaluation using FHEW/TFHE bootstrapping.” Asiacrypt 2022.
Ahmad Al Badawi, Jack Bates, Flavio Bergamaschi, David Bruce Cousins, Saroja Erabelli, Nicholas Genise, Shai Halevi, Hamish Hunt, Andrey Kim, Yongwoo Lee, Zeyu Liu, Daniele Micciancio, Ian Quah, Yuriy Polyakov, Saraswathy R.V., Kurt Rohloff, Jonathan Saylor, Dmitriy Suponitsky, Matthew Triplett, Vinod Vaikuntanathan, and Vincent Zucca. “Openfhe: Open-source fully homomorphic encryption library.” WAHC 2022.
Chengyu Lin, Zeyu Liu, Tal Malkin. “XSPIR: Efficient Symmetrically Private Information Retrieval from Ring-LWE.” ESORICS 2022.
Zeyu Liu, Eran Tromer. “Oblivious Message Retrieval.” Crypto 2022.
In submission (available on eprint)
Ben Fisch, Arthur Lazzaretti, Zeyu Liu, Lei Yang. “Permissionless Verifiable Information Dispersal (Data Availability for Bitcoin Rollups).”
Arthur Lazzaretti, Zeyu Liu, Ben Fisch, Charalampos Papamanthou. “Multi-Server Doubly Efficient PIR.” (Authors are ordered in students followed by advisors, alphabetically.)
Zeyu Liu, Katerina Sotiraki, Eran Tromer, Yunhao Wang. “Snake-eye Resistance from LWE for Oblivious Message Retrieval and Robust Encryption.”
Sashidhar Jakkamsetti, Zeyu Liu, Varun Madathil. “Scalable Private Signaling.”
Non-cryptography
- Liu, Tengyu (first author), Zeyu Liu, Ziyuan Jiao, Yixin Zhu and Song-Chun Zhu. “Synthesizing Diverse and Physically Stable Grasps With Arbitrary Hand Structures Using Differentiable Force Closure Estimator.” IEEE Robotics and Automation Letters 7 (2022): 470-477.