Results 41 to 50 of about 1,539,949 (235)
, 2009 A szakdolgozat a hash függvények konstruálásáról, fontosabb változatairól, az ellenük történő esetleges támadási lehetőségekről és a főbb alkalmazási területekről szól ...
Kathi, Ferenc
core
Supporting AI Readiness Through Digital Workflows in Materials Science
Advanced Engineering Materials, EarlyView.Digitalization drives innovation in materials science by connecting data silos and turning heterogeneous processes into reusable research pipelines. Across 13 MaterialDigital projects, digital workflows reveal complementary pathways toward AI‐ready materials research, founded on structured data, persistent artifacts, executable orchestration, and ...
Marian Bruns +67 more
wiley +1 more source
An Efficient Two-Factor Authentication Scheme Based on the Merkle Tree
Sensors, 2020 The Time-based One-Time Password (TOTP) algorithm is commonly used for two-factor authentication. In this algorithm, a shared secret is used to derive a One-Time Password (OTP). However, in TOTP, the client and the server need to agree on a shared secret
Xinming Yin +5 more
doaj +1 more source
Key management scheme of distributed IoT devices based on blockchains
IET Communications, 2023 With the rapid development of Internet of Things devices and communication technology, the number of devices connected to the Internet of Things is growing exponentially.
Qingyuan Liu +5 more
doaj +1 more source
Configuration‐Encoded Cell Alignment by Light‐Gated Silicon Photovoltaic Microcell Arrays
Advanced Functional Materials, EarlyView.Light‐gated silicon photovoltaic microcells convert pulsed illumination into localized electrical cues. Arranging otherwise similar microcells into four‐lobed, six‐lobed, or circular patterns directs fibroblasts into corresponding local arrangements without wired stimulation.
Yifan Tao +7 more
wiley +1 more source
Sensors, 2010 Secure broadcasting is an essential feature for critical operations in wireless sensor network (WSNs). However, due to the limited resources of sensor networks, verifying the authenticity for broadcasted messages is a very difficult issue.
Eun-Suk Cho +3 more
doaj +1 more source
Machine Learning for Green Solvents: Assessment, Selection and Substitution
Advanced Science, EarlyView.Environmental regulations have intensified demand for green solvents, but discovery is limited by Solvent Selection Guides (SSGs) that quantify solvent sustainability. Training a machine learning model on GlaxoSmithKline SSG, a database of sustainability metrics for 10,189 solvents, GreenSolventDB is developed. Integrated with Hansen solubility metrics,
Rohan Datta +4 more
wiley +1 more source
Analysis and Test of Storage Algorithm of Card Reader of Personnel Positioning System
Gong-kuang zidonghua, 2012 The paper analyzed three storage algorithms of chain storage algorithm, hash table storage algorithm and hash binary tree storage algorithm which are applicable to the card reader of personnel positioning system in term of search time and storage ...
ZHANG Feng, XU Zhao, ZHANG Kai-ting
doaj
Advanced Science, EarlyView.GALK1 acts as a protein kinase beyond the phosphorylation of galactose. GALK1 phosphorylates TIMM13 at Y73 in the cytoplasm. This phosphorylation prevents premature oxidative folding of TIMM13 and ensures its entrance into the intermembrane space of mitochondrion, positively regulating mitochondrial respiration.
Chang Woo Ko +5 more
wiley +1 more source
How To Re-initialize a Hash Chain [PDF]
, 2006 Hash Chains are used extensively in various cryptographic systems such as one-time passwords, server supported signatures, secure address resolution, certificate revocation, micropayments etc.
Vipul Goyal
core +1 more source