Semi-quantum communication: protocols for key agreement, controlled secure direct communication and dialogue

C Shukla, K Thapliyal, A Pathak - Quantum Information Processing, 2017 - Springer
Semi-quantum protocols that allow some of the users to remain classical are proposed for a
large class of problems associated with secure communication and secure multiparty …

A comparative study of protocols for secure quantum communication under noisy environment: single-qubit-based protocols versus entangled-state-based protocols

V Sharma, K Thapliyal, A Pathak… - Quantum Information …, 2016 - Springer
The effect of noise on various protocols of secure quantum communication has been
studied. Specifically, we have investigated the effect of amplitude dam**, phase dam** …

Deterministic Quantum Secure Direct Communication and Authentication Protocol Based on W‐Class State

L Li, Y Zhang, S Wen, N Li, J Yang… - Chinese Journal of …, 2018 - Wiley Online Library
A Quantum secure direct communication (QSDC) and authentication protocol based on the
W‐class state is presented to enhance the efficiency of eavesdrop** detection. In this …

Design and simulation of a deterministic quantum secure direct communication and authentication protocol based on three-particle asymmetric entangled state

Y Hou, J Li, Q Liu, H Li, X Lv, X Li, Y Zhang - Simulation Tools and …, 2019 - Springer
In order to improve eavesdrop** detection efficiency, we propose a quantum secure direct
communication and authentication protocol based on three-particle asymmetric entangled …