Results 51 to 60 of about 23,629,022 (284)
Advanced Engineering Materials, EarlyView.In situ synchrotron high‐energy X‐ray diffraction reveals the real‐time high‐temperature phase evolution of a ternary V‐9Si‐6.5B alloy. The study uncovers a kinetically delayed V5SiB2 → V8SiB4 transformation governed by massive structural and chemical barriers.
Zahra Sabeti +4 more
wiley +1 more source
Security in Post-Quantum Era: A Comprehensive Survey on Lattice-Based Algorithms
IEEE AccessLattice-based post-quantum cryptography (PQC) has attracted significant attention as a promising solution to the security challenges posed by quantum computing.
Hien Nguyen +3 more
doaj +1 more source
A Practical View of the State-of-the-Art of Lattice-Based Cryptanalysis
IEEE Access, 2017 This paper describes the lattice problems that are key in the study of lattice-based cryptography, identifies and categorizes methods for solving these problems, analyzes existing implementations of these algorithms, and extrapolates on the future of ...
Artur Mariano +4 more
doaj +1 more source
Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials
Advanced Engineering Materials, EarlyView.Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley +1 more source
Lattice-based cryptography: a practical implementation
, 2011 Ever since Ajtai's seminal paper Generating Hard Instances of Lattice Problems [4] there has been much interest in developing Lattice-based cryptography for a number of reasons.
Michael Rose (321021)
core +1 more source
VPS: A Verkle-Based Polynomial Signature Scheme with Post-Quantum Security
MathematicsWith the development of large-scale quantum computers, classical cryptographic algorithms such as RSA or ECC can easily be broken by Shor’s algorithm. Consequently, the cryptography community is shifting its focus toward Post-Quantum Cryptography (PQC ...
Maria Nutu, Razvan Bocu, Maksim Iavich
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji +3 more
wiley +1 more source
Investigating the Low‐Temperature Phase Stability of the Binary Ta–W System
Advanced Engineering Materials, EarlyView.Atomistic simulations show that the binary Ta–W system forms ordered intermetallic phases, B2‐TaW and D03‐TaW3, as 0 K ground states. Configurational entropy, however, lowers the free energy of the disordered bcc solid solution, which becomes the stable phase above about 400 K.
Klemens Lechner +7 more
wiley +1 more source
A Tutorial Introduction to Lattice-based Cryptography and Homomorphic Encryption
, 2022 A Tutorial Introduction to Lattice-based Cryptography and Homomorphic ...
Kee Siong Ng (13497658) +2 more
core
Some Mathematical Problems Behind Lattice-Based Cryptography
CryptographyIn 1994, P. Shor discovered quantum algorithms that can break both the RSA cryptosystem and the ElGamal cryptosystem. In 2007, D-Wave demonstrated the first quantum computer.
Chuanming Zong
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