QUANTUM ENTANGLEMENT AND ITS APPLICATIONS IN SECURE COMMUNICATION PROTOCOL'S

Anton Zeilinger

Aditi Sen

Venkateswarlu Poka

The integration of quantum networking technologies with cloud computing infrastructure represents a transformative approach to secure communication and distributed computing capabilities.This article explores the theoretical foundations, architectural requirements, and practical implementations of quantum networks in Venkateswarlu Poka

Zhong‐Xiao Man, Yun‐Jie Xia, Zhanjun Zhang

In light of Lucamarini–Mancini's secure deterministic communication without entanglement [Phys. Rev. Lett94, (2005) 140501], by introducing an additional operation for encoding and additional classical information for decoding, we propose a new secure deterministic bidirectional communication protocol without using entanglement. In our protocol, two legitimate users can simultaneously exchange their different secret messages in a direct way with a set of communication devices. The proposed protocol is asymptotically secure in the limit of transmitting long messages.

Shengjun Wu

Ola M. Hegazy, Ayman Mohammad Bahaa-Eldin, Yasser H. Dakroury

This paper introduces a new quantum protocol for secure direct communication.This protocol is based on Entanglement and Super-Dense coding.In this paper we present some basic definitions of entanglement in quantum mechanics, present how to use the maximally entangled states known as Bell States, and super dense coding technique to achieve secure direct message communication.Finally, we will apply some error models that could affect the transmission of the quantum data on the quantum channels, and how to treat these errors and acquire a safe transmission of the data.