Proposal of a New Isogeny-Based Cryptographic Protocol: Formal Analysis and Comparison
Year: 2025
Type: article
Abstract: This paper proposes a novel isogeny-based cryptographic protocol that leverages the dual hardness of the isogeny problem and linear code decoding for secure post-quantum key exchange. The proposed protocol, Isogeny-Based Key Exchange with Error-Correcting Codes (IKEC), offers enhanced security, computational efficiency, and practical applicability, making it a viable alternative to existing schemes like SIDH. We provide a rigorous mathematical description of the protocol, including key generation, key exchange, security analysis, and performance evaluation. Additionally, we present a formal analysis, comprehensive comparisons with existing protocols, and insights into potential attack vectors and countermeasures. The discussion concludes with potential real-world applications, advanced cryptographic techniques, and future research directions.
Authors: mohammed EL BARAKA, Siham Ezzouak
Institution: Sidi Mohamed Ben Abdellah University
Language: English
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W6926590127
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