2 citations · 3 across the 5 of their papers we have counts for
5 papers
Quantum-inspired Hash Function Based on Parity-dependent Quantum Walks with Memory
Qing Zhou, Xueming Tang, Songfeng Lu +1
In this paper, we develop a generic controlled alternate quantum walk model (called CQWM-P) by combining parity-dependent quantum walks with distinct arbitrary memory lengths and t…
Hash function based on controlled alternate quantum walks with memory
Qing Zhou, Songfeng Lu
We propose a new hash function QHFM based on controlled alternate quantum walks with memory on cycles, where the jth message bit decides whether to run quantum walk with one-step m…
One Dimensional Quantum Walks with Two-step Memory
Qing Zhou, Songfeng Lu
In this paper we investigate one dimensional quantum walks with two-step memory, which can be viewed as an extension of quantum walks with one-step memory. We develop a general for…
Quantum Differential Cryptanalysis
Qing Zhou, Songfeng Lu, Zhigang Zhang +1
In this paper, we propose a quantum version of the differential cryptanalysis which offers a quadratic speedup over the existing classical one and show the quantum circuit implemen…
Quantum Search on Encrypted Data Based on Quantum Homomorphic Encryption
Qing Zhou, Songfeng Lu
We propose a homomorphic search protocol based on quantum homomorphic encryption, in which a client Alice with limited quantum ability can give her encrypted data to a powerful but…