Results 81 to 90 of about 28,859 (311)

Integer wavelet transform‐based secret image sharing using rook polynomial and hamming code with authentication

CAAI Transactions on Intelligence Technology
As an effective way to securely transfer secret images, secret image sharing (SIS) has been a noteworthy area of research. Basically in a SIS scheme, a secret image is shared via shadows and could be reconstructed by having the required number of them. A
Sara Charoghchi, Zahra Saeidi, Samaneh Mashhadi   +2 more
doaj   +1 more source

HawkPU: An Efficient and Low-Latency Hardware Architecture for HAWK Signature Generation and Verification

Transactions on Cryptographic Hardware and Embedded Systems
HAWK is the only lattice-based candidate in the second round of additional digital signature schemes of the NIST post-quantum cryptography (PQC) standardization process, which is characterized by its low latency, compact storage requirements, and ...
Rui Wang, Yihong Zhu, Wenping Zhu, Yi Ouyang, Bohan Yang, Hanning Wang, Min Zhu, Chen Chen, Aoyang Zhang, Leibo Liu   +9 more
doaj   +1 more source

The PRIMA Thesaurus for Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa, Alexey Boubnov, Dario De Angelis, Catriona Eschke, Maximilian Kabbe, Felix Kraus, Mirco Panighel, Richard Thelen, Davide Valentinis   +8 more
wiley   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

A NEW SECURITY SOLUTION IMPLEMENTED BY THE USE OF THE MULTILAYERED STRUCTURAL DATA SECTORS SWITCHING ALGORITHM (MSDSSA) [PDF]

The present paper is a short extract from my PhD thesis and presents two different security field solutions: a conceptual one (an algorithm) and a practical one (a software application).
Alexandru Tăbușcă
core  

Lightweight Props on the Weak Security of EPC Class-1 Generation-2 Standard [PDF]

, 2010
In 2006 EPCglobal and the International Organization for Standards (ISO) ratified the EPC Class-1 Generation-2 (Gen-2) [1] and the ISO 18000-6C standards [2], respectively.
Hernandez-Castro, Julio C., Julio C. HERNANDEZ-CASTRO, Tieyan LI, Peris-Lopez, Pedro, Li, Tieyan, Pedro PERIS-LOPEZ   +5 more
core   +1 more source

Triple Junctions as Dislocation‐Like Defects: The Role of Grain Boundary Crystallography Revealed by Experiment and Atomistic Simulation

Advanced Engineering Materials, EarlyView.
Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink, Saba Saood, Peter Schweizer, Jörg Neugebauer, Gerhard Dehm   +4 more
wiley   +1 more source

General secure encryption algorithm for separable reversible data hiding in encrypted domain

Journal of King Saud University: Computer and Information Sciences
The separable reversible data hiding in encrypted domain (RDH-ED) algorithm leaves out the embedding space for the information before or after encryption and makes the operation of extracting the information and restoring the image not interfere with ...
Hongli Wan, Minqing Zhang, Yan Ke, Zongbao Jiang, Fuqiang Di   +4 more
doaj   +1 more source

Homomorphic encryption location privacy-preserving scheme based on Markov model

网络与信息安全学报, 2017
Homomorphic encryption location privacy-preserving scheme based on Markov mode was proposed to solve the problem of location privacy and query privacy protection in location-based service systems.
Kai ZHOU,Jian-qiong HE, Chang-gen PENG, Yi-jie ZHU   +2 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source