6 citations · 12 across the 10 of their papers we have counts for
4 papers · 1 filter
The Breakdown of Classical Minicrypt Equivalences in the Quantum-Computation Classical-Communication Model
Boyang Chen, Yiming Wang, Ziyi Xie
Classically, it is well-known that several fundamental cryptographic primitives, including one-way functions, pseudorandom number generators, commitments, and signatures, character…
Unclonable encryption from BB84 states: a simultaneous Goldreich-Levin reduction
Andrea Coladangelo, Qipeng Liu, Ziyi Xie
Goldreich-Levin reductions are ubiquitous in cryptography: they convert an algorithm capable of guessing (mod ) for a hidden string and a random chall…
The curious case of "XOR repetition" of monogamy-of-entanglement games
Andrea Coladangelo, Qipeng Liu, Ziyi Xie
In this work, we consider "decision" variants of a monogamy-of-entanglement game by Tomamichel, Fehr, Kaniewski, and Wehner [New Journal of Physics '13]. In its original "search" v…
Group twirling and noise tailoring for multi-qubit controlled phase gates
Guoding Liu, Ziyi Xie, Zitai Xu +1
Group twirling is crucial in quantum information processing, particularly in randomized benchmarking and random compiling. While protocols based on Pauli twirling have been effecti…