Results 81 to 90 of about 3,998,673 (252)

On the practical security of white-box cryptography [PDF]

De la théorie à la pratique de la cryptographie en boite blanche La cryptographie en boîte blanche explore les méthodes permettant de cacher une clé dans un logiciel cryptgraphique déployé dans le monde réel. Toutes les solutions proposées pour construire la cryptographie en boîte blanche se sont révélées inadéquates. Ainsi, l'industrie
openaire   +2 more sources

A Two‐Stage Plasma Biomarker Algorithm Reduces Amyloid PET Use and the p‐Tau217 Gray Zone

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Plasma p‐Tau217 leaves 30%–50% of patients in an indeterminate “gray zone” often requiring Aβ‐PET. We developed GRAD (Gatekeeper‐Reflex for Alzheimer's Disease), a two‐stage Aβ‐positivity prediction model to improve classification while reserving Aβ‐PET for residual uncertainty.
Harthik Parankusham, Casey Vanderlip, Colin Birkenbihl, Eashwar Krishna, Chizobam Ugboaja, Andrew E. Budson, Brandon Frank, for the Alzheimer's Disease Neuroimaging Initiative   +7 more
wiley   +1 more source

White-Box Cryptography: Analysis of White-Box AES Implementations (White-Box Cryptografie: Analyse van White-Box AES implementaties).

, 2014
Cryptographic algorithms are designed to protect data or communication in the presence of an attacker. If these algorithms make use of a secret key, then their security relies on the secrecy of the key. Hence, the primary objective of an attacker typically is to extract the key.
openaire   +2 more sources

Disentangling the Genetic Relationship Between Sleep and Epilepsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective A bidirectional relationship between sleep and epilepsy is well recognised, yet the biological mechanisms linking them remain poorly understood. Both have a genetic basis, with genome‐wide association studies (GWAS) capturing polygenic contributions.
Khang N. Le, Victoria E. Jackson, Rachel E. Stirling, Zachary F. Gerring, Remi Stevelink, Samuel F. Berkovic, Ingrid E. Scheffer, Philippa J. Karoly, Melanie Bahlo, Karen L. Oliver   +9 more
wiley   +1 more source

Associations of Frailty With the Risk of Incident Cancer and Cancer‐Related Mortality in Veterans With Rheumatoid Arthritis

Arthritis Care &Research, EarlyView.
Objective This study investigated the association between frailty and cancer incidence and mortality in patients with rheumatoid arthritis (RA). It aimed to identify how frailty influences cancer risk and cancer‐specific outcomes. Methods This retrospective cohort study analyzed data from the Veterans’ Affairs Rheumatoid Arthritis Registry (2002–2023).
Bhavik Bansal, Aaron Baraff, Katherine Wysham, James S. Andrews, Bryant R. England, Ted R. Mikuls, Joshua Baker, Kaleb Michaud, Alexa Meara, Una Makris, Carolyn Presley, Ariela Orkaby, Namrata Singh   +12 more
wiley   +1 more source

pyecsca: Reverse engineering black-box elliptic curve cryptography via side-channel analysis

Transactions on Cryptographic Hardware and Embedded Systems
Side-channel attacks on elliptic curve cryptography (ECC) often assume a white-box attacker who has detailed knowledge of the implementation choices taken by the target implementation. Due to the complex and layered nature of ECC, there are many choices
Jan Jancar, Vojtech Suchanek, Petr Svenda, Vladimir Sedlacek, Łukasz Chmielewski   +4 more
doaj   +1 more source

White-Box Security Notions for Symmetric Encryption Schemes [PDF]

, 2013
White-box cryptography has attracted a growing interest from researchers in the last decade. Several white-box implementations of standard block-ciphers (DES, AES) have been proposed but they have all been broken.
Pascal Paillier, Matthieu Rivain, Cécile Delerablée, Tancrède Lepoint   +3 more
core  

Automated Hand Flexor Tendon–Thickness Measurement in Systemic Sclerosis

Arthritis Care &Research, EarlyView.
Objective Systemic sclerosis (SSc) can affect flexor tendons, contributing to hand function problems and reduced quality of life. Tendon changes are currently assessed with ultrasonography and measured manually, a time‐consuming process prone to interobserver variability.
Mark Greveling, Ties van het Erve, Yvette van de Berg, Simon Mastbergen, Julia Spierings   +4 more
wiley   +1 more source

Effect Modification of Cigarette Smoking on the Relationship Between Posttraumatic Stress Disorder, Other Mental Health Conditions, and Rheumatoid Arthritis Risk: A Large Case‐Control Study in US Veterans

Arthritis Care &Research, EarlyView.
Objective We examined associations of posttraumatic stress disorder (PTSD) and other mental health disorders (OMH) with rheumatoid arthritis (RA), accounting for effects of smoking. Methods We conducted a matched case‐control study, identifying incident RA cases and controls using national Veterans Health Administration data (2006–2019).
Kelsey Coziahr, Harlan Sayles, Tate M. Johnson, Joshua F. Baker, Punyasha Roul, Grant W. Cannon, Gary A. Kunkel, Katherine D. Wysham, Gail S. Kerr, Amir A. Razmjou, Isaac Smith, Jennifer L. Barton, Maria I. Danila, Jonathan S. Richards, Bryant R. England, Ted R. Mikuls   +15 more
wiley   +1 more source

Toward an Asymmetric White-Box Proposal [PDF]

, 2020
This article presents a proposal for an asymmetric white-box scheme. While symmetric white-box is a well studied topic (in particular for AES white-box) with a rich literature, there is almost no public article on the topic of asymmetric white-box ...
Lucas Barthelemy
core   +1 more source