A Novel Lightweight Cryptographic Approach for IoT Using Modified SLIM Cipher on FPGA | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article A Novel Lightweight Cryptographic Approach for IoT Using Modified SLIM Cipher on FPGA KIRAN KUMAR V G, Suhan Rai K This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-9119520/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract In today's IoT-driven (Internet of things) ecosystem today, saving lives is crucial, and real-time monitoring technologies are crucial for tracking IoT security. However, these systems often transmit sensitive medical data over unsecured networks, posing security challenges, especially for devices that use low resources (LRDs devices with low resource) in the Internet of Things (IoT) . This paper introduces a modified SLIM cipher designed for such environments, leveraging lightweight cryptography principles to ensure data security while minimizing computational and resource overhead (Aboushosha et al (2020)) [1]. Comprehensive analysis demonstrates its efficacy, including tests on key sensitivity, avalanche effect, and NIST randomness standards McKay et al (2016)[26], providing a viable solution for IoT applications Computer Architecture and Engineering Electrical Engineering Avalanche Effect FPGA Implementation Internet of Health Things (IoHT) IoT Security Key Sensitivity Lightweight Cryptography SLIM Cipher. Full Text Additional Declarations The authors declare no competing interests. Cite Share Download PDF Status: Posted Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. 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