Quantum-Inspired Cryptography Based on Non-Linear Transformations

Jincheng Zhang

Published Sep 5, 2026• 0 citations

Abstract

This paper presents a novel approach to post-quantum cryptography, termed Quantum-Inspired Cryptography (QIC), which diverges from the prevalent lattice-based methods. The core idea revolves around utilizing non-linear transformations and superposition – concepts traditionally associated with quantum mechanics – to construct cryptographic schemes. We argue that this paradigm shift can yield cryptosystems with enhanced security profiles and potentially improved computational efficiency. The proposed methodology focuses on generating robust key exchange protocols and encryption/decryption algorithms through carefully designed non-linear mappings, aiming to circumvent vulnerabilities inherent in current post-quantum approaches. This research explores a fundamentally different security landscape, offering a viable alternative for secure communication in an era increasingly threatened by advancements in classical computing. The presented framework utilizes a modular design, allowing for adaptation and optimization based on specific security requirements. The theoretical underpinnings of QIC are detailed, along with a preliminary assessment of its resistance to known attacks.

DOI: 10.5281/zenodo.22316195

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