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A Sensing-Security Co-Design Based on Intrinsic Device Variations for Self-Authenticating Sensors

A Sensing-Security Co-Design Based on Intrinsic Device Variations for Self-Authenticating Sensors 150 150
Author(s): Ruochen Wang, Tetsuya Hirose, Jun Shiomi, Yoshihiro Midoh, Takuji Miki, Makoto Nagata, Noriyuki Miura

Abstract:

This article presents an extended analog signature framework (ASF) that realizes sensing-security co-design by embedding authentication directly within the sensor analog front-end. Building on prior work, the extended design addresses entropy stabilization and structural periodicity through refined selection and measurement-bound feedback. Intrinsic transistor-level mismatches are reused as resources for authenticating, …

Published in: IEEE Solid-State Circuits Letters
Page(s): 246 – 249
Year of Publication: 2026
Electronic ISSN: 2573-9603
DOI: 10.1109/LSSC.2026.3725256
Publisher: IEEE

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SEAL: Multi-Tenant Security-Aware Layer Mapping for Heterogeneous 3D CiM Accelerators

SEAL: Multi-Tenant Security-Aware Layer Mapping for Heterogeneous 3D CiM Accelerators 150 150
Author(s): Pragya Sharma, Sriniketh Purisai Ramanujam, Ashish Reddy Bommana, Hossein Pourmehrani, Naghmeh Karimi, Farshad Firouzi, Krishnendu Chakrabarty

Abstract:

Heterogeneous 3D compute-in-memory (CiM) architectures have emerged as an efficient acceleration paradigm for deep neural network (DNN) inference by leveraging the complementary characteristics of diverse memory technologies enabled through 3D integration. Prior work has focused on architectural efficiency and workload-mapping optimization, leaving the security implications of heterogeneous CiM systems largely …

Published in: IEEE Journal on Exploratory Solid-State Computational Devices and Circuits
Page(s): 1 – 1
Year of Publication: 2026
Electronic ISSN: 2329-9231
DOI: 10.1109/JXCDC.2026.3734047
Publisher: IEEE

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