2 citations · 4 across the 2 of their papers we have counts for
4 papers
Another Round of Breaking and Making Quantum Money: How to Not Build It from Lattices, and More
Jiahui Liu, Hart Montgomery, Mark Zhandry
Public verification of quantum money has been one of the central objects in quantum cryptography ever since Wiesner's pioneering idea of using quantum mechanics to construct bankno…
Beating Classical Impossibility of Position Verification
Jiahui Liu, Qipeng Liu, Luowen Qian
Chandran et al. (SIAM J. Comput.'14) formally introduced the cryptographic task of position verification, where they also showed that it cannot be achieved by classical protocols.…
Hidden Cosets and Applications to Unclonable Cryptography
Andrea Coladangelo, Jiahui Liu, Qipeng Liu +1
In this work, we study a generalization of hidden subspace states to hidden coset states (first introduced by Aaronson and Christiano [STOC '12]). This notion was considered indepe…
New Approaches for Quantum Copy-Protection
Scott Aaronson, Jiahui Liu, Qipeng Liu +2
Quantum copy protection uses the unclonability of quantum states to construct quantum software that provably cannot be pirated. Copy protection would be immensely useful, but unfor…