Results 111 to 120 of about 503,882 (291)

Architectural Optimization of AES Transformations and Keyexpansion

, 2020
Advanced Encryption Standard (AES), is a cryptographic algorithm used for data protection. Designing an efficient hardware architecture for AES with small hardware resource usage is a challenge. Many works are going on for the efficient implementation of
K. Rahimunnisa
core   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Detecting Hardware Trojans in Cryptography Devices Using Machine Learning

Доклады Белорусского государственного университета информатики и радиоэлектроники
The current technological race to increase the volume of received, processed, and transmitted information plays a crucial role in the security of any country, as these areas are fundamental for the deployment of complex linguistic and experimental models,
A. Yu. Voronov, V. R. Stempitsky
doaj   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Instruction-Efficient and Parallelized AES using CUDA and PTX for Data Encryption

Sistemasi: Jurnal Sistem Informasi
This research presents an instruction-efficient and parallelized implementation of the AES-256 encryption algorithm using NVIDIA CUDA with inline PTX to optimize instruction usage and execution performance on GPUs. Conventional AES implementation on CUDA
Raditya Hakim Daniswara, Yani Parti Astuti   +1 more
doaj   +1 more source

L'algoritmo advanced encryption standard (AES) [PDF]

Descrizione dell'algoritmo crittografico AES, criteri adottati dal NIST per la scelta di AES e considerazioni sulla sua ...
Chieco, Davide
core  

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

Architectural Design of Referral Patient Data Security using Advanced Encryption Standard

Sistemasi: Jurnal Sistem Informasi
Electronic medical record can manage various kinds of patient data in digital form. Patient data security is a priority that must be met by healthcare provider for referral process. One of the medical data exchange standards that is widely used is Health
Moh. Ali Romli, Muhammad Zakariyah
doaj   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

Differential Fault Analysis of AES: Towards Reaching its Limits [PDF]

, 2012
In this paper we present a theoretical analysis of the limits of the Differential Fault Analysis (DFA) of AES by developing an inter relationship between conventional cryptanalysis of AES and DFAs. We show that the existing attacks have not reached these
Michael Tunstall, Debdeep Mukhopadhyay, Sk Subidh Ali, Ali, Sk Subidh, Tunstall, Mike, Mukhopadhyay, Debdeep   +5 more
core   +1 more source