Results 71 to 80 of about 255,138 (288)

Public Key Protocols from Twisted-Skew Group Rings

Cryptography
This article studies some algebraic structures known as twisted-skew group rings in the context of public key cryptography. We first present some background related to these structures to then specifically introduce particular twisted-skew group rings ...
Javier de la Cruz, Edgar Martínez-Moro, Steven Muñoz-Ruiz, Ricardo Villanueva-Polanco   +3 more
doaj   +1 more source

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi, Ebrahim Norouzi, Kostiantyn Hubaiev, Jörg Waitelonis, Harald Sack   +4 more
wiley   +1 more source

Secure Cryptographic Key Encapsulation and Recovery Scheme in Noisy Network Conditions

Applied Sciences
In this study, we present the Response-Based Key Encapsulation Mechanism (R-KEM), an ephemeral key encapsulation and recovery scheme tailored for cryptographic systems in high-noise, high-jamming network environments.
Dina Ghanai Miandoab, Michael Logan Garrett, Mahafujul Alam, Saloni Jain, Sareh Assiri, Bertrand Cambou   +5 more
doaj   +1 more source

DAGS: Key encapsulation using dyadic GS codes [PDF]

, 2017
Code-based Cryptography is one of the main areas of interest for the Post-Quantum Cryptography Standardization call. In this paper, we introduce DAGS, a Key Encapsulation Mechanism (KEM) based on Quasi-Dyadic Generalized Srivastava codes.
Ricardini, J.E., Jefferson E. Ricardini, Edoardo Persichetti, Nguyen , Duc Tri, Gaj, Kris, Boidje, Brice Odilon, Klamti, J.B., Barreto, P.S.L.M., Kris Gaj, Jefferson E. Ricardini, Nguyen, Duc Tri, Souza Banegas, G, Cayrel, Pierre-Louis, Nguyen, D.T., Haeussler, Richard, Ricardini, Jefferson E., Jean Belo Klamti, N\u27Diaye, O., Klamti, Jean Belo, Persichetti, E., Gustavo Banegas, Gaj, K., Duc Tri Nguyen, Ricardini, Jefferson E, Paulo S. L. M. Barreto, Barreto, Paulo, Ousmane N’diaye, Gueye, C.T., Barreto, Paulo S.L.M., Gueye, Cheikh Thiécoumba, Brice Odilon Boidje, Ousmane N\u27diaye, Richard Haeussler, N’diaye, Ousmane, Haeussler, R., Gueye, Cheikh Thi´ecoumba, Persichetti, Edoardo, Cayrel, Pierre Louis, Banegas, Gustavo, Dione, G.N., Banegas, G., Gilbert Ndollane Dione, Paulo S. L. M. Barreto, Barreto, Paulo SLM, Ricardini, Jefferson, Cayrel, P.-L., Pierre-Louis Cayrel, Cheikh Thiecoumba Gueye, Dione, Gilbert Ndollane, Barreto, Paulo S. l. m., Boidje, B.O., N'Diaye, Ousmane   +51 more
core   +1 more source

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

On Constructing Dynamic and Forward Secure Authenticated Group Key Agreement Scheme from Multikey Encapsulation Mechanism

The Scientific World Journal, 2015
The approach of instantiating authenticated group key exchange (GAKE) protocol from the multikey encapsulation mechanism (mKEM) has an important advantage of achieving classical requirement of GAKE security in one communication round.
Iraj Fathirad, John Devlin
doaj   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

Advanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier, Moritz Blum, Luana Caron, Alisa Chirkova, Philipp Cimiano, Basil Ell, Inga Ennen, Michael Feige, Maik Gaerner, Thomas Hilbig, Andreas Hütten, Günter Reiss, Tapas Samanta, Sonja Schöning, Christian Schröder, Lennart Schwan, Chris Taake, Martin Wortmann   +17 more
wiley   +1 more source

A Concrete LIP-Based KEM With Simple Lattices

IEEE Access
Recent developments have been made in the construction of cryptosystems with security based on the hardness of the lattice isomorphism problem (LIP). Due to lattice conjectures, one may expect in the future that breaking such schemes is computationally ...
Gustavo de Castro Biage, Gustavo Zambonin, Thais B. Idalino, Daniel Panario, Ricardo Custodio   +4 more
doaj   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

Advanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann, Sarath Menon, Raphael Röske, Johannes Steinhülb, Michael Selzer, Jan Janssen, Tilmann Hickel, Ruth Schwaiger, Jörg Neugebauer   +8 more
wiley   +1 more source