Results 41 to 50 of about 521,610 (289)

Hardware security and reliability verification based on fault propagation model

Xibei Gongye Daxue Xuebao
Large scale integrate circuits is facing serious threat such as design vulnerabilities, side channels, and hardware Trojans. Traditional functional verification method is difficult to ensure high test coverage, and it is also difficult to detect security
ZHANG Xige, ZHU Jiacheng, MA Jun, SHEN Lixiang, ZHOU Jiahui, MU Dejun   +5 more
doaj   +1 more source

Designing Asymmetric Memristive Behavior in Proton Mixed Conductors for Neuromorphic Applications

Advanced Functional Materials, EarlyView.
Protonic devices that couple ionic and electronic transport are demonstrated as bioinspired neuromorphic elements. The devices exhibit rubber‐like asymmetric memristive behavior with slow voltage‐driven conductance increase and rapid relaxation, enabling simplified read–write operation.
Nada H. A. Besisa, Masaki Tsuji, Yoshihiro Furue, Yifan Geng, Satya P. Pati, Satoshi Hamasuna, Takeaki Yajima   +6 more
wiley   +1 more source

Proof-Carrying Hardware: Concept and Prototype Tool Flow for Online Verification

International Journal of Reconfigurable Computing, 2010
Dynamically reconfigurable hardware combines hardware performance with software-like flexibility and finds increasing use in networked systems. The capability to load hardware modules at runtime provides these systems with an unparalleled degree of ...
Stephanie Drzevitzky, Uwe Kastens, Marco Platzner   +2 more
doaj   +1 more source

Hardware Trojan Detection through Information Flow Security Verification

, 2017
Semiconductor design houses are increasingly becoming dependent on third party vendors to procure intellectual property (IP) and meet time-to-market constraints.
Contreras, Gustavo, Forte, Domenic, Nahiyan, Adib, Sadi, Mehdi, Tehranipoor, Mark, Vittal, Rahul   +5 more
core   +1 more source

MAGTWIST: A Magnetically‐Driven Rotary Actuator Using a Traveling‐Wave With Integrated Stiffness Tunability

Advanced Functional Materials, EarlyView.
MAGTWIST: A compact magnetic rotary actuator, enabling smooth, stepless rotation, and on‐demand locking. Inspired by peristalsis, a soft polymer belt generates a traveling‐wave, enabling 270° rotation when heated. Cooling stiffens the belt, locking it in position and enabling it to withstand high loads.
Simon Frieler, Jean‐Paul P.M. de Vries, Sarthak Misra, Venkatasubramanian Kalpathy Venkiteswaran   +3 more
wiley   +1 more source

Gourd‐Inspired Design of Unit Cell with Multiple Gradients for Physiological‐Range Pressure Sensing

Advanced Functional Materials, EarlyView.
Gourd‐shaped micro‐dome arrays with coordinated modulus, conductivity, and geometric gradients co‐optimize sensitivity and linearity in piezoresistive tactile sensors. Under pressure, a solid upper dome embeds into a porous lower dome, triggering rapid contact‐area growth and series‐to‐parallel conduction, enabling unsaturated, intensity‐resolved ...
Jiayi Xu, Ming Lei, Yuanzhe Liang, Biao Qi, Ziyi Dai, Yong Zhao, Bingpu Zhou   +6 more
wiley   +1 more source

Design and Implementation of a Physically Secure Open-Source FPGA and Toolchain

Transactions on Cryptographic Hardware and Embedded Systems
The increasing prevalence of security breaches highlights the importanceof robust hardware security measures. Among these breaches, physical attacks– such as Side-Channel Analysis ( SCA) and Fault Injection (FI ) attacks – posea significant challenge ...
Sergej Meschkov, Daniel Lammers, Mehdi B. Tahoori, Amir Moradi   +3 more
doaj   +1 more source

Crypto Embedded System for Electronic Document [PDF]

, 2006
In this paper, a development of low-cost RSA-based Crypto Embedded System targeted for electronic document security is presented. The RSA algorithm is implemented in a re-configurable hardware, in this case Field Programmable Gate Array (FPGA).
Ahmad, Illiasaak, Hani, Mohamed Khalil, M.Thamrin, Norashikin   +2 more
core  

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

Advanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong, Dohyean Kim, Jiyun Jeong, Taekyeong Kim, Soon‐sung Kwon, Junyoung Seo, Il Jeon, Im Doo Jung   +7 more
wiley   +1 more source

An Advanced Detection Framework for Embedded System Vulnerabilities

IEEE Access
Embedded systems serve as the foundation for modern computing in industrial, IoT, and defense applications. However, their increased adoption exposes them to security threats across multiple levels, from application software to operating systems and ...
Mansour Alqarni, Akramul Azim
doaj   +1 more source