Enhanced security framework for 6g communication network based on dual key extraction-based NOMA technique with two- tier encryption and optimized ant fly optimizer (AFO) keys

Enhanced security framework for 6g communication network based on dual key extraction-based NOMA technique with two- tier encryption and optimized ant fly optimizer (AFO) keys | 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 Enhanced security framework for 6g communication network based on dual key extraction-based NOMA technique with two- tier encryption and optimized ant fly optimizer (AFO) keys Sultan Ahmed Almalki, Azan Hamad Alkhorem, Tami Abdulrahman Alghamdi This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-5427647/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 This research introduces a pioneering framework for securing communication networks for 6G communication network, through the utilization of a Dual Key Extraction (DKE)-based Non-Orthogonal Multiple Access (NOMA) technique. With the advent of the 6G networks that are anticipated to provide ultra-fast data transfer, connect numerous devices, and have minimum latency, there are formidable security challenges such as increased espionage activities and hacking. The core of this approach involves the generation of two keys, where the first key is intricately linked to channel randomness, and the second key is derived based on distance considerations. Among the generated keys, the optimal keys utilized for data encryption is selected dynamically based on the new Ant Fly Optimizer (AFO) approach. In addition, the encryption is performed using the new two- tier security model that encapsulates the Two-fish encryption (TFE) and the new Elliptic Curve Diffie-Hellman (ECDH). In addition, the error correction within the encrypted data is accomplished via Galois approach. In addition during the transmission stage, the integration of non-binary Raptor codes for handling packet loss and errors in the data channels, while the Galois Field-Based Error Correction is applied for ensuring mathematical consistency and error resilience in cryptographic encoding.. These elements collectively contribute to fortifying the security of communication channels against potential eavesdropping threats. The proposed system establishes a secure communication channel between the Base Station (BS) and end-users, minimizing the risk of unauthorized access. To address potential errors, such as bit flipping, a critical bit reconciliation technique, namely Raptor codes, is integrated dense 6G environments. The implementation of secured 6G model is performed using the MATLAB platform. The proposed model achieved the key mismatch rate of 0.0001% for SNR value of 30dB, which is lower than the existing techniques. 6G Network Non-Orthogonal Multiple Access Dual Key Generation Two-Tier Encryption Model Two-fish Algorithm elliptic code-based cryptosystem Galois Field-Based Error Correction Full Text Additional Declarations No competing interests reported. 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. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-5427647","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":376838138,"identity":"979ca671-bf36-4f06-80ee-4e54f0ce1936","order_by":0,"name":"Sultan Ahmed Almalki","email":"","orcid":"","institution":"Najran University","correspondingAuthor":false,"prefix":"","firstName":"Sultan","middleName":"Ahmed","lastName":"Almalki","suffix":""},{"id":376838139,"identity":"cdc24902-6360-4219-b34a-24ed22934b7c","order_by":1,"name":"Azan Hamad Alkhorem","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA6ElEQVRIiWNgGAWjYDACCSB+cOAAiMn4ACxygBgtCRAtzAYka2GTIEoL/+wGxg8JZ+7Imbd3p1XdbGOQ47uRwPzhBz5L7hxglki48cxY5szZbbdz2xiMJW8ksEn24LPmRgKDRMKHw4kzJHLBWhI3ALUw8ODRIQ90xg+wFvm324qBWuqBWpg//sGjxQBoJtBhIFt4tzEDtSQARRik8dlieCOxzSLhzGFjCZ7czdI55yQMZ5552CYtg0eL3I3kwzc+HDssJ8F+duPnnDIbeb7jyYc/vsHnfQbGBmSeBIbIKBgFo2AUjAIyAAASwlbL9NqbwgAAAABJRU5ErkJggg==","orcid":"","institution":"Majmaah University","correspondingAuthor":true,"prefix":"","firstName":"Azan","middleName":"Hamad","lastName":"Alkhorem","suffix":""},{"id":376838140,"identity":"5f1c34a4-b298-4609-807e-ad74e6ba8ac4","order_by":2,"name":"Tami Abdulrahman Alghamdi","email":"","orcid":"","institution":"Majmaah University","correspondingAuthor":false,"prefix":"","firstName":"Tami","middleName":"Abdulrahman","lastName":"Alghamdi","suffix":""}],"badges":[],"createdAt":"2024-11-10 21:23:06","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-5427647/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-5427647/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":70371663,"identity":"d116bf37-25f7-429e-9673-0fd60ba979a6","added_by":"auto","created_at":"2024-12-02 14:49:54","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":1189392,"visible":true,"origin":"","legend":"","description":"","filename":"Azan315forpdf1.pdf","url":"https://assets-eu.researchsquare.com/files/rs-5427647/v1_covered_93a53623-1230-4d06-9e01-a755378d7f66.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"Enhanced security framework for 6g communication network based on dual key extraction-based NOMA technique with two- tier encryption and optimized ant fly optimizer (AFO) keys","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":true,"highlight":"","institution":"","isAcceptedByJournal":false,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":true,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true},"keywords":"6G Network, Non-Orthogonal Multiple Access, Dual Key Generation, Two-Tier Encryption Model, Two-fish Algorithm, elliptic code-based cryptosystem, Galois Field-Based Error Correction","lastPublishedDoi":"10.21203/rs.3.rs-5427647/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-5427647/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eThis research introduces a pioneering framework for securing communication networks for 6G communication network, through the utilization of a Dual Key Extraction (DKE)-based Non-Orthogonal Multiple Access (NOMA) technique. 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