Results 81 to 90 of about 3,908 (312)
In this paper we present two algorithms for computing discrete logarithms. We present some properties and show how we break the Diffie-Hellman protocol, which is considered to be very secure.
openaire +1 more source
Fusion Discrete Logarithm Problems
, 2010 The Discrete Logarithm Problem is well-known among cryptographers, for its computational hardness that grants security to some of the most commonly used cryptosystems these days. Still, many of these are limited to a small number of candidate algebraic structures which permit implementing the algorithms. In order to extend the applicability of discrete-
Schaffer, Martin, Rass, Stefan
openaire +2 more sources
POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes
Advanced Materials, EarlyView.A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez +8 more
wiley +1 more source
Revisiting Discrete Logarithm Reductions
IACR Communications in CryptologyA reduction showing that the hardness of the discrete logarithm (DL) assumption implies the hardness of the computational Diffie-Hellman (CDH) assumption, given a suitable auxiliary input as advice, was first presented by den Boer [Crypto, 88]. We consider groups of prime order p, where p-1 is somewhat smooth (say, every prime q that divides p-1 ...
Maiara Bollauf +2 more
openaire +1 more source
Intelligent Acousto‐Electrical Metamaterials (IAM) for Sound Source Detection
Advanced Materials, EarlyView.Our proposed metamaterial concept enables sound source detection using a single material, in contrast to conventional arrays that require dozens or even hundreds of transducers. We show that the coupled acoustic–vibrational–electrical responses in piezoelectric metamaterials give rise to topology‐governed charge transport, producing distinct voltage ...
Victor Couëdel +7 more
wiley +1 more source
METHOD OF IMMUNOSIGNATURE IN DIFFERENTIAL DIAGNOSIS OF AUTISM SPECTRUM DISORDERS. A PILOT STUDY
Медицинская иммунология, 2019 A large and diverse repertoire of antibodies encodes the history of past immunological experience, creating a global network of the body’s regulation system.
Yu. Yu. Filippova +2 more
doaj +1 more source
Discrete logarithm problem in finite dimensional algebras over field [PDF]
, 2014 Sergey Yu. Katyshev
openalex +1 more source
Advanced Materials, EarlyView.Schematic illustration of the electrically assisted thermal stamping (EATS) method for direct fabrication of carbon‐based nanofilms and their multifunctional applications. Localized Joule heating triggers simultaneous exfoliation, reduction, and fluoropolymer incorporation under ambient conditions, yielding tunable carbon‐based thin‐film coatings ...
Byungseok Seo +9 more
wiley +1 more source