Quantum Security Protocol Based on Quantum Decoherence

Jincheng Zhang

Published Aug 28, 2026• 0 citations

Abstract

This paper proposes a novel hardware security protocol leveraging the principles of quantum decoherence. Traditional hardware security protocols often rely on computationally intensive mathematical algorithms, rendering them vulnerable to sophisticated hardware attacks. Our approach introduces a fundamentally different strategy: embedding quantum decoherence directly into the hardware design. This creates an inherent barrier against eavesdropping and manipulation, as any attempt to observe or alter the quantum state will inevitably induce decoherence, destroying the key or corrupting the data. We detail the theoretical framework, focusing on the operational aspects of the protocol, and outline its potential advantages in mitigating hardware-based threats. The core claim of this work is to demonstrate a viable hardware security solution based on a well-established quantum phenomenon, offering a robust defense against attacks that exploit weaknesses in traditional cryptographic implementations.

DOI: 10.5281/zenodo.22137428

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