Novel Long Distance Free Space Quantum Secure Direct Communication for Web 3.0 Networks
Yifan Zhou, Xinlin Zhou, Zi Yan Li, Yew Kee Wong, Yan Shing Liang

TL;DR
This paper proposes a novel long-distance free-space quantum secure direct communication method tailored for Web 3.0 networks, enhancing security against quantum and classical threats without relying on key exchanges.
Contribution
It introduces LF QSDC, a new quantum communication protocol with advanced technologies, designed specifically for secure, long-range Web 3.0 network integration.
Findings
Demonstrates effective long-distance secure communication
Enhances security against quantum computer attacks
Integrates with Web 3.0 infrastructure
Abstract
With the advent of Web 3.0, the swift advancement of technology confronts an imminent threat from quantum computing. Security protocols safeguarding the integrity of Web 2.0 and Web 3.0 are growing more susceptible to both quantum attacks and sophisticated classical threats. The article introduces our novel long-distance free-space quantum secure direct communication (LF QSDC) as a method to safeguard against security breaches in both quantum and classical contexts. Differing from techniques like quantum key distribution (QKD), LF QSDC surpasses constraints by facilitating encrypted data transmission sans key exchanges, thus diminishing the inherent weaknesses of key-based systems. The distinctiveness of this attribute, coupled with its quantum mechanics base, protects against quantum computer assaults and advanced non-quantum dangers, harmonizing seamlessly with the untrustworthy…
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Taxonomy
TopicsDistributed and Parallel Computing Systems
