Results 101 to 110 of about 336,639 (325)

Side-channel attacks on convolutional neural networks based on the hybrid attention mechanism

open access: yesDiscover Applied Sciences
In the field of security assessment of password chips, side-channel attacks are an important and effective means of extracting sensitive information by analysing the physical characteristics of the chip during operation, providing an important basis for ...
Tao Feng   +3 more
doaj   +1 more source

Beat the Heat: Syscall Attack Detection via Thermal Side Channel

open access: yesFuture Internet
As the complexity and integration of electronic devices increase, understanding and mitigating side-channel vulnerabilities will remain a critical area of cybersecurity research.
Teodora Vasilas   +2 more
doaj   +1 more source

The Switching Generator: New Clock-Controlled Generator with Resistance against the Algebraic and Side Channel Attacks

open access: yesEntropy, 2015
Since Advanced Encryption Standard (AES) in stream modes, such as counter (CTR), output feedback (OFB) and cipher feedback (CFB), can meet most industrial requirements, the range of applications for dedicated stream ciphers is decreasing.
Jun Choi   +3 more
doaj   +1 more source

Unlocking Ultra‐Long Cycle Stability of Li Metal Electrode by Separators Modified by Porous Red Phosphorus Nanosheets

open access: yesAdvanced Functional Materials, EarlyView.
Coating the standard polypropylene separator with a porous red phosphorous nanosheet greatly improves cycling performance in Li electrode cells. The phosphorus‐based surface chemistry deactivates electrolyte solvent decomposition and enhances the cleavage of F‐containing salt, resulting in an inorganic‐dominated electrolyte interphase (SEI) composition
Jiangpeng Wang   +9 more
wiley   +1 more source

Side channel attack of cipher chips based on difference variability

open access: yesTongxin xuebao, 2015
Side channel attack (SCA) has the problems of high sample quantity and long analysis time. Noise of side channel leakage and its differential reduction method are researched combined with the architecture of micro control unit (MCU).
Yang ZHANG   +4 more
doaj   +2 more sources

Near Collision Side Channel Attacks [PDF]

open access: yes, 2016
Side channel collision attacks are a powerful method to exploit side channel leakage. Otherwise than a few exceptions, collision attacks usually combine leakage from distinct points in time, making them inherently bivariate. This work introduces the notion of near collisions to exploit the fact that values depending on the same sub-key can have similar
Lejla Batina   +2 more
openaire   +2 more sources

Flow‐Induced Vascular Remodeling on‐Chip: Implications for Anti‐VEGF Therapy

open access: yesAdvanced Functional Materials, EarlyView.
Flow‐induced vascular remodeling plays a critical role in network stabilization and function. Using a vasculature‐on‐chip system, this study reveals how physiological VEGF levels and flow affect vascular remodeling and provides insights into tumor vessel normalization.
Fatemeh Mirzapour‐Shafiyi   +6 more
wiley   +1 more source

Measurement of heat transfer and pressure drop in rectangular channels with turbulence promoters [PDF]

open access: yes
Periodic rib turbulators were used in advanced turbine cooling designs to enhance the internal heat transfer. The objective of the present project was to investigate the combined effects of the rib angle of attack and the channel aspect ratio on the ...
Han, J. C., Ibrahim, M. Y., Park, J. S.
core   +1 more source

Dual Side Chain Functionalization of Small Molecule Acceptors Affords High‐Performance Organic Solar Cells With Refined Blend Morphology

open access: yesAdvanced Functional Materials, EarlyView.
A new small‐molecule acceptor (SMA‐Ph‐CF3) is developed using a dual side chain functionalization strategy that incorporates trifluoromethyl and phenyl groups. This approach enables precise tuning of blend morphology, leading to the fabrication of high‐performance organic solar cells with a power conversion efficiency of 18.5%.
Shinbee Oh   +5 more
wiley   +1 more source

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