Measurement-Based Quantum Sealed-Bid Auction
Chong-Qiang Ye, Jian Li, Xiu‐Bo Chen, Mianxiong Dong, Kaoru Ota
Abstract
Quantum sealed-bid auction (QSA) is expected to provide an alternative to classical sealed-bid auction to defend against attacks from quantum adversaries. However, most previous QSA protocols required bidders to have quantum operation capabilities, resulting in excessive quantum resource requirements. To relieve the burden of protocol quantum resources, a measurement-based quantum sealed-bid auction protocol with the one-way transmission is proposed. Compared to previous protocols, our protocol only requires bidders to perform measurements, and no other operations, such as Pauli or Phase operations, are required. In order to verify the correctness and feasibility of the proposed QSA protocol, the corresponding quantum circuits are designed and simulated by IBM Qiskit. The proposed protocol satisfies security properties, including anonymity, fairness, verifiability, privacy, and non-repudiation. In addition, we further extend the protocol to scenarios that do not require an auctioneer and achieve bid privacy protection for unsuccessful bidders. Therefore, our protocol may have broad applications in auction scenarios.