Results 101 to 110 of about 397,726 (299)

Side-channel attack analysis & application [PDF]

, 2022
Side-channel attacks generally take advantage of the fact there are information leakages in hardware that perform encryption processes such as the Advanced Encryption Standard (AES).
Ng, Kwan Xhen
core  

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Ransomware Classification Using Hardware Performance Counters on a Non-Virtualized System

IEEE Access
Ransomware is a type of malicious software designed to encrypt a user’s important data for the purpose of extortion, with a global annual impact of billions of dollars in damages.
Jennie E. Hill, T. Owens Walker, Justin A. Blanco, Robert W. Ives, Ryan Rakvic, Bruce Jacob   +5 more
doaj   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

Heterotropic regulation and negative homotropic cooperativity

FEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea, Francesco Angelucci, Federica Arnesano, Gianmarco Pascarella, Patrizio Di Micco, Andrea Bellelli   +5 more
wiley   +1 more source

On SHA2-256 side-channel analysis: a real-world case scenario [PDF]

LAUREA MAGISTRALEUna valutazione della sicurezza side-channel analogica viene eseguita su un dispositivo embedded. Il dispositivo implementa lo schema crittografico HMAC SHA2-256 per autenticare e verificare i messaggi ricevuti dall'esterno.
GOLINELLI, GIULIO
core  

SCALib: A Side-Channel Analysis Library

Journal of Open Source Software, 2023
Gaëtan Cassiers, Olivier Bronchain
openaire   +1 more source

Epilepsy‐Associated Variants of a Single SCN1A Codon Exhibit Divergent Functional Properties

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Pathogenic variants in SCN1A, which encodes the voltage‐gated sodium channel NaV1.1, are associated with multiple epilepsy syndromes exhibiting a range of clinical severity. SCN1A variants are reported in different syndromes, including Dravet syndrome, which is associated with loss‐of‐function, whereas neonatal/infantile‐onset ...
Lanie N. Liebovitz, Christopher H. Thompson, Linda C. Laux, Alfred L. George Jr.   +3 more
wiley   +1 more source

Codes for Side-Channel Attacks and Protections [PDF]

, 2017
International audienceThis article revisits side-channel analysis from the standpoint of coding theory. On the one hand, the attacker is shown to apply an optimal decoding algorithm in order to recover the secret key from the analysis of the side-channel.
Sylvain Guilley, Rioul, Olivier, Guilley, Sylvain, Heuser, Annelie, Olivier Rioul, Annelie Heuser   +5 more
core   +1 more source