基于多尺度混沌系统的量子密钥分发

Jincheng Zhang

Published Sep 5, 2026• 0 citations

Abstract

This paper presents a novel quantum key distribution (QKD) protocol based on multi-scale chaotic systems. The core claim of this research is to leverage the complex dynamics of multi-scale chaotic systems to design a robust QKD protocol resistant to various attacks. The proposed mechanism involves mapping the chaotic system onto qubits, exploiting the sensitivity and non-linearity inherent in chaotic systems to achieve secure random key generation and transmission. The novelty lies in utilizing the multi-scale nature of the chaotic system to enhance security, providing a fundamentally new approach to QKD. The protocol details the key generation process, the quantum state manipulation, and the classical post-processing steps for key distillation. Simulation results demonstrate the protocol's potential for generating high-quality, secure keys, highlighting its advantages over traditional QKD methods. The design incorporates strategies to mitigate known attacks, demonstrating improved security against eavesdropping attempts.

DOI: 10.5281/zenodo.22338093

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