State-of-the-art survey of quantum cryptography

A Kumar, S Garhwal - Archives of Computational Methods in Engineering, 2021 - Springer
In today Internet era, confidential information transmitted over an insecure channel. With the
significant development in the area of quantum computing, there is a need for unconditional …

Semi-quantum cryptography

H Iqbal, WO Krawec - Quantum Information Processing, 2020 - Springer
Semi-quantum communication, a model introduced by Boyer et al.(Phys Rev Lett 99:
140501, 2007), involves the use of fully quantum users and semi-quantum, or “classical” …

New semi-quantum key agreement protocol based on high-dimensional single-particle states

HH Li, LH Gong, NR Zhou - Chinese Physics B, 2020 - iopscience.iop.org
A new efficient two-party semi-quantum key agreement protocol is proposed with high-
dimensional single-particle states. Different from the previous semi-quantum key agreement …

Three-party semi-quantum key agreement protocol

NR Zhou, KN Zhu, YQ Wang - International Journal of Theoretical Physics, 2020 - Springer
A semi-quantum key agreement protocol is proposed to allow one quantum participant and
two classical ones to negotiate the final shared secret key equally. The protocol employs the …

Determination of quantum toric error correction code threshold using convolutional neural network decoders

HW Wang, YJ Xue, YL Ma, N Hua, HY Ma - Chinese Physics B, 2022 - iopscience.iop.org
Quantum error correction technology is an important solution to solve the noise interference
generated during the operation of quantum computers. In order to find the best syndrome of …

Mediated semi-quantum key distribution with improved efficiency

J Guskind, WO Krawec - Quantum Science and Technology, 2022 - iopscience.iop.org
Mediated semi-quantum key distribution involves the use of two end-users who have very
restricted, almost classical, capabilities, who wish to establish a shared secret key using the …

Security and application of semi-quantum key distribution protocol for users with different quantum capabilities

CQ Ye, J Li, XB Chen, Y Hou, Z Wang - EPJ Quantum Technology, 2023 - Springer
Semi-quantum protocols serve as a bridge between quantum users and “classical” users
with limited quantum capabilities, providing support for application scenarios that cannot …

High-dimensional semiquantum cryptography

H Iqbal, WO Krawec - IEEE Transactions on Quantum …, 2020 - ieeexplore.ieee.org
A semiquantum key distribution (SQKD) protocol allows two users, one of whom is restricted
in their quantum capabilities to being nearly classical, to establish a shared secret key …

A semi-quantum secret-sharing protocol with a high channel capacity

Y Tian, G Bian, J Chang, Y Tang, J Li, C Ye - Entropy, 2023 - mdpi.com
Semi-quantum cryptography communication stipulates that the quantum user has complete
quantum capabilities, and the classical user has limited quantum capabilities, only being …

Quantum private comparison protocol based on four-particle GHZ states

QD Xu, HY Chen, LH Gong, NR Zhou - International Journal of Theoretical …, 2020 - Springer
A new quantum private comparison protocol with four-particle GHZ states is proposed.
Unlike most previous quantum private comparison protocols, this quantum private …