Enhancing field multiplication in IoT nodes with limited resources: A low-complexity systolic array solution

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dc.contributor.authorIbrahim, Atef
dc.contributor.authorGebali, Fayez
dc.date.accessioned2024-10-10T17:23:09Z
dc.date.available2024-10-10T17:23:09Z
dc.date.issued2024
dc.description.abstractSecurity and privacy concerns pose significant obstacles to the widespread adoption of IoT technology. One potential solution to address these concerns is the implementation of cryptographic protocols on resource-constrained IoT edge nodes. However, the limited resources available on these nodes make it challenging to effectively deploy such protocols. In cryptographic systems, finite-field multiplication plays a pivotal role, with its efficiency directly impacting overall performance. To tackle these challenges, we propose an innovative and compact bit-serial systolic layout specifically designed for Montgomery multiplication in the binary-extended field. This novel multiplier structure boasts regular cell architectures and localized communication connections, making it particularly well suited for VLSI implementation. Through a comprehensive complexity analysis, our suggested design demonstrates significant improvements in both area and area–time complexities when compared to existing competitive bit-serial multiplier structures. This makes it an ideal choice for cryptographic systems operating under strict area utilization constraints, such as resource-constrained IoT nodes and tiny embedded devices.
dc.description.reviewstatusReviewed
dc.description.scholarlevelFaculty
dc.description.sponsorshipPrince Sattam bin Abdulaziz University provided funding for this research work through project number (PSAU/2023/01/26738).
dc.identifier.citationIbrahim, A., & Gebali, F. (2024). Enhancing field multiplication in IoT nodes with limited resources: A low-complexity systolic array solution. Applied Sciences (14), 2085. https://doi.org/10.3390/app14104085
dc.identifier.urihttps://doi.org/10.3390/app14104085
dc.identifier.urihttps://hdl.handle.net/1828/20533
dc.language.isoen
dc.publisherApplied Sciences
dc.rightsAttribution CC BY
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjecthardware-based cryptography
dc.subjectIoT device security
dc.subjectmodular multiplication algorithms
dc.subjectparallel processing
dc.subjectsystolic array processors
dc.subject.departmentDepartment of Electrical and Computer Engineering
dc.titleEnhancing field multiplication in IoT nodes with limited resources: A low-complexity systolic array solution
dc.typeArticle

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