Lightweight Key-Dependent Dynamic S-Boxes based on Hyperelliptic Curve\n for IoT Devices

2021/02/26 by Parvaneh Asghari, Asghari, Parvaneh, Javadi, Seyyed Hamid Haj Seyyed
Computer Science · #Chaos-based Image/Signal Encryption #Coding theory and cryptography #Cryptographic Implementations and Security #Cryptography and Residue Arithmetic #Cryptography and Security (cs.CR) #FOS: Computer and information sciences

paper · pdf · doi:10.48550/arxiv.2102.13340

openalex publication_date 2021/02/26 · openalex created_date 2022/07/25 · openalex updated_date 2026/07/28

Abstract

Security is one of the main issues in Internet of Things (IoT). Encryption\nplays a curtail role in making these systems secure. Substitution Box (S-Box)\nhas an effective impact in block encryption methods. Due to the restricted\nresource capacities of IoT nodes, providing a lightweight S-Box is a\nchallenging problem. This paper presents a key-dependent S-Box using\nHyperelliptic curve. The proposed S-Box is analytically evaluated using\nperformance criteria including bijection, nonlinearity, strict avalanche\neffect, and algebraic degree. The evaluation results endorse that the offered\nS-Box production algorithm is considerably an effective way to generate\ncryptographic strong S-Box.\n

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