Energy-Efficient Advanced Data Encryption System Using Spin-Based Computing-in-Memory Architecture
In: IEEE Transactions on Electron Devices, Jg. 69 (2022-04-01), S. 1736-1742
Online
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Zugriff:
Spintronic-based computing-in-memory (CiM) architecture has emerged as one of the efficient solutions to eliminate the latency/bandwidth bottleneck of conventional von-Neumann architecture. Voltage-controlled spin-orbit torque (SOT) memory offers ultralow power and high-speed operation among the various spintronic memories. In this article, advanced encryption standard (AES) system within CiM architecture using voltage-controlled SOT device has been presented. The entire encryption process is performed within the high-density spintronic-based memory array to achieve low power and high processing speed. The reconfigurable logic operations and random key generation for AES are achieved by using a single voltage-controlled SOT device within the memory array. The results show that the proposed architecture is 96%, 52.1%, and 14% more efficient in terms of energy consumption, throughput, and area, respectively, when compared with one of the most efficient SOT-based AES systems.
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Energy-Efficient Advanced Data Encryption System Using Spin-Based Computing-in-Memory Architecture
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Autor/in / Beteiligte Person: | Brajesh Kumar Kaushik ; Nisar, Arshid ; SONAL, SHREYA ; Dhull, Seema |
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Zeitschrift: | IEEE Transactions on Electron Devices, Jg. 69 (2022-04-01), S. 1736-1742 |
Veröffentlichung: | Institute of Electrical and Electronics Engineers (IEEE), 2022 |
Medientyp: | unknown |
ISSN: | 1557-9646 (print) ; 0018-9383 (print) |
DOI: | 10.1109/ted.2022.3150623 |
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