The authors are in alphabetical order for the papers without *.
2025
9. A Meta-Complexity Characterization of Minimal Quantum Cryptography[link]
Bruno Cavalar, Boyang Chen, Andrea Coladangelo, Matthew Gray, Zihan Hu, Zhengfeng Ji, Xingjian Li
In Submission
8. Simplified Quantum Weight Reduction with Optimal Bounds[link]
Min-Hsiu Hsieh, Xingjian Li, Ting-Chun LinÂ
In Submission
7. Cryptomania v.s. Minicrypt in a Quantum World[link]
Longcheng Li, Qian Li, Xingjian Li, Qipeng Liu
In Submission
2024
6. Toward the Impossibility of Perfect Complete Quantum PKE from OWFs
Longcheng Li, Qian Li, Xingjian Li, Qipeng Liu
ITCS 2025
5*. Transform Arbitrary Good Quantum LDPC Codes into Good Geometrically Local Codes in Any Dimension[link]
Xingjian Li, Ting-Chun Lin, Min-Hsiu Hsieh
4. How (not) to Build Quantum PKE in Minicrypt[link]
Longcheng Li, Qian Li, Xingjian Li, Qipeng Liu
CRYPTO 2024, QIP 2025
2023
3. Classical vs Quantum Advice and Proofs under Classically-Accessible Oracle[link]
Xingjian Li, Qipeng Liu, Angelos Pelecanos, Takashi Yamakawa
ITCS 2024
2022
2. Parameterized Complexity of Weighted Local Hamiltonian Problems and the Quantum Exponential Time Hypothesis[link]
Michael J. Bremner, Zhengfeng Ji, Xingjian Li, Luke Mathieson, Mauro E.S. Morales
TQC 2023
1. On the Feasibility of Unclonable Encryption, and More[link]
Prabhanjan Ananth, Fatih Kaleoglu, Xingjian Li, Qipeng Liu, Mark Zhandry
CRYPTO 2022, QIP 2023