2 papers
quant-ph2026
Pervasive Vulnerability Analysis and Defense for QKD-based Quantum Private Query
Xiaoyu Peng, Bin Liu, Shiyu He +4
Quantum Private Query (QPQ) based on Quantum Key Distribution (QKD) is among the most practically viable quantum communication protocols, with application value second only to QKD…
cs.DB2025
Zero-Knowledge Verifiable Graph Query Evaluation via Expansion-Centric Operator Decomposition
Hao Wu, Changzheng Wei, Yanhao Wang +7
This paper investigates the feasibility of achieving zero-knowledge verifiability for graph databases, enabling database owners to cryptographically prove the query execution corre…