Blind Quantum Computation Using Single Qubit Gates
Zheng Xing, Penousal Machado, Chan–Tong Lam · 2022 IEEE 10th International Conference on Information, Communication and Networks (ICICN) · 2022
Blind Quantum Computation (BQC) allows a user with limited quantum capabilities to collaborate with a powerful quantum server to complete the users' computational duties while keeping private data hidden. Two sorts of BQC protocols that deserve to be recognized from the user's perspective exist. In the single server mode, from the perspective of users' quantum ability, one type is the quantum state preparation based models only rquire the user to prepare single quantum state. Another type is quantum measurement based model, such as Morimae's BQC model where the user just requires single quantum state measurement capability. In this paper, we provide a novel BQC model, and based on this model, we create a BQC protocol which only requires the user to construct two single quantum bit gates to get desired result. The results indicate that the model we propose is valid.