254 citations · 514 across the 33 of their papers we have counts for
10 papers · 1 filter
Public verifiable measurement-only blind quantum computation based on entanglement witnesses
Wen-Jie Liu, Zi-Xian Li, Wen-Bo Li +1
Recently, Sato et al. proposed an public verifiable blind quantum computation (BQC) protocol by inserting a third-party arbiter. However, it is not true public verifiable in a sens…
An improved two-threshold quantum segmentation algorithm for NEQR image
Lu Wang, Zhiliang Deng, Wenjie Liu
The quantum image segmentation algorithm is to divide a quantum image into several parts, but most of the existing algorithms use more quantum resource(qubit) or cannot process the…
A quantum segmentation algorithm based on local adaptive threshold for NEQR image
Lu Wang, Wenjie Liu
The classical image segmentation algorithm based on local adaptive threshold can effectively segment images with uneven illumination, but with the increase of the image data, the r…
Quantum Image Segmentation Based on Grayscale Morphology
Wenjie Liu, Lu Wang, Mengmeng Cui
The classical image segmentation algorithm based on grayscale morphology can effectively segment images with uneven illumination, but with the increase of the image data, the real-…
An Improved Quantum Private Set Intersection Protocol Based on Hadamard Gates
Wenjie Liu, Wenbo Li, Haibin Wang
Recently, Liu and Yin (Int. J. Theor. Phys. 60, 2074-2083 (2021)) proposed a two-party private set intersection protocol based on quantum Fourier transform. We find the participant…
Quantum forgery attacks against OTR structures based on Simon's algorithm
Wenjie Liu, Mengting Wang, Zixian Li
Classical forgery attacks against Offset Two-round (OTR) structures require some harsh conditions, such as some plaintext and ciphertext pairs need to be known, and the success pro…
Quantum Privacy-preserving Two-party Circle Intersection Protocol Based on Phase-encoded Query
Zi-Xian Li, Qi Yang, Bao Feng +1
Privacy-preserving geometric intersection (PGI) is an important issue in Secure multiparty computation (SMC). The existing quantum PGI protocols are mainly based on grid coding, wh…
Secure and Efficient Two-party Quantum Scalar Product Protocol With Application to Privacy-preserving Matrix Multiplication
Wen-Jie Liu, Zi-Xian Li
Secure two-party scalar product (S2SP) is a promising research area within secure multiparty computation (SMC), which can solve a range of SMC problems, such as intrusion detection…
Infeasibility of constructing a special orthogonal matrix for the deterministic remote preparation of arbitrary n-qubit state
Wenjie Liu, Zixian Li, Gonglin Yuan
In this paper, we present a polynomial-complexity algorithm to construct a special orthogonal matrix for the deterministic remote state preparation (DRSP) of an arbitrary n-qubit s…
A Secure Multiparty Quantum Least Common Multiple Computation Protocol
Zixian Li, Wenjie Liu
In this paper, we present a secure multiparty computation (SMC) protocol for least common multiple (LCM) based on Shor's quantum period-finding algorithm (QPA). Our protocol is bas…