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3 days ago · Quantenalgorithmus. Ein Quantenalgorithmus ist ein Algorithmus, der auf einem Quantencomputer oder der Simulation eines Quantencomputers ausgeführt werden kann. Quantenalgorithmen verwenden grundlegende Eigenschaften der Quantenmechanik, z. B. Superposition (Überlagerung), Interferenz und Quantenverschränkung. Als Modell für den ...
4 days ago · Cryptography, or cryptology (from Ancient Greek: κρυπτός, romanized : kryptós "hidden, secret"; and γράφειν graphein, "to write", or -λογία -logia, "study", respectively [1] ), is the practice and study of techniques for secure communication in the presence of adversarial behavior. [2]
5 days ago · In mathematics, the conjugate gradient method is an algorithm for the numerical solution of particular systems of linear equations, namely those whose matrix is positive-semidefinite. The conjugate gradient method is often implemented as an iterative algorithm , applicable to sparse systems that are too large to be handled by a direct ...
An Enigma machine is a famous encryption machine used by the Germans during WWII to transmit coded messages. An Enigma machine allows for billions and billions of ways to encode a message, making it incredibly difficult for other nations to crack German codes during the war — for a time the code seemed unbreakable.
5 days ago · In logic and computer science, specifically automated reasoning, unification is an algorithmic process of solving equations between symbolic expressions, each of the form Left-hand side = Right-hand side.
RSA is an encryption algorithm, used to securely transmit messages over the internet. It is based on the principle that it is easy to multiply large numbers, but factoring large numbers is very difficult.
6 days ago · The Euclidean algorithm is an efficient method for computing the greatest common divisor of two integers, without explicitly factoring the two integers. It is used in countless applications, including computing the explicit expression in Bezout's identity , constructing continued fractions , reduction of fractions to their simple forms, and ...
