Results 101 to 110 of about 3,524 (301)
All‐Optical Reconfigurable Physical Unclonable Function for Sustainable Security
Advanced Materials, EarlyView.An all‐optical reconfigurable physical unclonable function (PUF) is demonstrated using plasmonic coupling–induced sintering of optically trapped gold nanoparticles, where Brownian motion serves as a robust entropy source. The resulting optical PUF exhibits high encoding density, strong resistance to modeling attacks, and practical authentication ...
Jang‐Kyun Kwak +4 more
wiley +1 more source
An Evaluation of Computational Complexity of Shor’s Algorithm on Surface Codes for Factorization
IEEE AccessShor’s algorithm is a quantum algorithm that can efficiently solve the problems of integer factorization and discrete logarithms, which potentially break currently used public-key cryptosystems such as RSA and elliptic curve cryptography. However,
Kento Oonishi, Noboru Kunihiro
doaj +1 more source
Security of discrete log cryptosystems in the random oracle and the generic model
, 1999 We introduce novel security proofs that use combinatorial counting arguments rather than reductions to the discrete logarithm or to the Diffie-Hellman problem. Our security results are sharp and clean with no polynomial reduction times involved.
Jakobsson, Markus, Schnorr, Claus Peter
core
Inverse Design of Amorphous Materials With Targeted Properties
Advanced Materials, EarlyView.AMDEN is a diffusion model framework for the inverse design of amorphous materials with targeted properties. By incorporating Hamiltonian Monte Carlo refinement into the denoising process, the framework overcomes the challenge of generating thermally relaxed disordered structures.
Jonas A. Finkler +4 more
wiley +1 more source
A Matrix Multiplication Approach to Quantum-Safe Cryptographic Systems
CryptographyThis paper introduces a novel approach based on matrix multiplication in Fpn×n, which enables methods for public key exchange, user authentication, digital signatures, blockchain integration, and homomorphic encryption. Unlike traditional algorithms that
Luis Adrián Lizama-Pérez
doaj +1 more source
Discrete Logarithms in Finite Fields
, 1996 Given a finite field F q of order q, and g a primitive element of F q , the discrete logarithm base g of an arbitrary, non-zero y 2 F q is that integer x, 0 x q \Gamma 2, such that g x = y in F q .
Dean Phillip Reiff
core
Engineering Strain‐Stiffening Granular Hydrogels for 3D‐Printed Tissue‐Mimicry
Advanced Materials, EarlyView.A 3D‐printable strain‐stiffening double‐network granular hydrogel (SDGH) enables independent, region‐specific tuning of toe (EToe) and heel (EHeel) moduli through control of microgel packing and network composition. This platform replicates tissue‐like nonlinear mechanics and allows fabrication of high‐fidelity, multilayered aortic valves with ...
Hyeokju Chae +9 more
wiley +1 more source
Weaving Intelligence: Thermally Drawn Multimaterial Fibers Toward AI‐Enabled Smart Textiles
Advanced Materials, EarlyView.Thermally drawn multimaterial fibers are rapidly advancing as intelligent structural units for next‐generation smart textiles. Integrating multimaterial architectures with neuromorphic and spiking‐neural‐network principles enables fabrics that can sense, compute, and adapt autonomously.
Vuong Dinh Trung +9 more
wiley +1 more source
NTU Journal of Engineering and TechnologyThe fast growth of quantum computing puts widely used public-key cryptosystems like RSA and Elliptic Curve Cryptography (ECC) at risk because Shor's algorithm can quickly factor integers and find discrete logarithms.
Hajar Mujeeb Alkhalidy +2 more
doaj +1 more source
Computing discrete logarithms with special linear systems
, 2013 The idea to compute discrete logarithms in degree 0 class groups of non-singular proper non-hyperelliptic curves of a fixed genus over finite fields with the help of special linear systems is studied.
Claus Diem, Sebastian Kochinke
core