Quantum Information Cryptography: A Novel Approach to Non-Linear Key Distribution

Jincheng Zhang

Published Sep 6, 2026• 0 citations

Abstract

Quantum information cryptography offers the promise of unprecedented security by leveraging the principles of quantum mechanics. A critical challenge in this field is the vulnerability of existing key distribution schemes to attacks. This paper investigates a novel cryptographic model based on non-linear key distribution, aiming to address this vulnerability and enhance security. We propose a new algorithm that exploits the inherent non-linear properties of quantum systems to generate and distribute keys with enhanced resilience against various attacks. This research focuses on the design of a secure key distribution protocol, emphasizing the use of a non-linear operation to generate a key that is difficult to reverse. The core of this work lies in the implementation of a robust key allocation process that significantly improves key security through the exploitation of non-linear quantum phenomena. We present a detailed analysis of the proposed algorithm, demonstrating its potential to surpass traditional cryptographic methods in terms of security and resilience. This research explores the theoretical underpinnings of non-linear key distribution, proposes a practical implementation, and evaluates its performance through simulations and potential future investigations.

DOI: 10.5281/zenodo.22493520

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