Development of a SIM Card based Key Management System

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dc.contributor.authorKöse, Büşra Özdenizci
dc.contributor.authorCoşkun, Vedat
dc.contributor.authorMantar, Hacı Ali
dc.contributor.authorÇevikbaş, Cem
dc.date.accessioned2024-03-13T09:49:59Z
dc.date.available2024-03-13T09:49:59Z
dc.date.issued2020
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractToday, almost all applications running on the smartphone provide valuable and sensitive transactions on user’s private data such as identity data, credit card details, payment data, location data and so on. Service providers are trying to increase the efficiency of their applications and to improve the compatibility of security mechanisms through SIM (Subscriber Identity Module) cards owned by Mobile Network Operators (MNOs). In this sense, there is an urgent need for a centralized secure key management service. Thanks to the strong security infrastructure created by card manufacturers during design and the robust security procedures applied by MNOs; SIM cards have significant potential to provide the required secure environment for service providers. Accordingly, a novel centralized SIM card based key management framework called SIM-GAYS is designed and developed to facilitate centralized cryptographic operations of diverse mobile applications provided by service providers. This paper aims to present and demonstrate the essential development results of SIM-GAYS. The functional requirements of the SIM-GAYS are tested depending on developed scenarios. The results showed that the designed and developed APDU (Application Protocol Data Unit) transmission method between SIM card and smartphone, and secure storage of the keys by the Master Key (owned by SIM-GAYS) support almost all cryptographic services provided by SIM-GAYS framework.en_US
dc.identifier.doi10.31590/ejosat.818711
dc.identifier.endpage77en_US
dc.identifier.issn2148-2683
dc.identifier.issueEjosat Özel Sayı 2020 (ISMSIT)en_US
dc.identifier.startpage70en_US
dc.identifier.trdizinid484698en_US
dc.identifier.urihttps://doi.org/10.31590/ejosat.818711
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/484698
dc.identifier.urihttps://hdl.handle.net/20.500.12662/2375
dc.identifier.volume0en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofAvrupa Bilim ve Teknoloji Dergisien_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleDevelopment of a SIM Card based Key Management Systemen_US
dc.typeArticleen_US

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