Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Install
Faster access than browser!
 

Cryptography and Quadratic residue

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Cryptography and Quadratic residue

Cryptography vs. Quadratic residue

Cryptography or cryptology (from κρυπτός|translit. In number theory, an integer q is called a quadratic residue modulo n if it is congruent to a perfect square modulo n; i.e., if there exists an integer x such that: Otherwise, q is called a quadratic nonresidue modulo n. Originally an abstract mathematical concept from the branch of number theory known as modular arithmetic, quadratic residues are now used in applications ranging from acoustical engineering to cryptography and the factoring of large numbers.

Similarities between Cryptography and Quadratic residue

Cryptography and Quadratic residue have 8 things in common (in Unionpedia): Computational hardness assumption, Discrete logarithm, Integer factorization, Mathematics, Modular arithmetic, Number theory, Oxford University Press, Springer Science+Business Media.

Computational hardness assumption

In computational complexity theory, a computational hardness assumption is the hypothesis that a particular problem cannot be solved efficiently (where efficiently typically means "in polynomial time").

Computational hardness assumption and Cryptography · Computational hardness assumption and Quadratic residue · See more »

Discrete logarithm

In the mathematics of the real numbers, the logarithm logb a is a number x such that, for given numbers a and b. Analogously, in any group G, powers bk can be defined for all integers k, and the discrete logarithm logb a is an integer k such that.

Cryptography and Discrete logarithm · Discrete logarithm and Quadratic residue · See more »

Integer factorization

In number theory, integer factorization is the decomposition of a composite number into a product of smaller integers.

Cryptography and Integer factorization · Integer factorization and Quadratic residue · See more »

Mathematics

Mathematics (from Greek μάθημα máthēma, "knowledge, study, learning") is the study of such topics as quantity, structure, space, and change.

Cryptography and Mathematics · Mathematics and Quadratic residue · See more »

Modular arithmetic

In mathematics, modular arithmetic is a system of arithmetic for integers, where numbers "wrap around" upon reaching a certain value—the modulus (plural moduli).

Cryptography and Modular arithmetic · Modular arithmetic and Quadratic residue · See more »

Number theory

Number theory, or in older usage arithmetic, is a branch of pure mathematics devoted primarily to the study of the integers.

Cryptography and Number theory · Number theory and Quadratic residue · See more »

Oxford University Press

Oxford University Press (OUP) is the largest university press in the world, and the second oldest after Cambridge University Press.

Cryptography and Oxford University Press · Oxford University Press and Quadratic residue · See more »

Springer Science+Business Media

Springer Science+Business Media or Springer, part of Springer Nature since 2015, is a global publishing company that publishes books, e-books and peer-reviewed journals in science, humanities, technical and medical (STM) publishing.

Cryptography and Springer Science+Business Media · Quadratic residue and Springer Science+Business Media · See more »

The list above answers the following questions

Cryptography and Quadratic residue Comparison

Cryptography has 334 relations, while Quadratic residue has 89. As they have in common 8, the Jaccard index is 1.89% = 8 / (334 + 89).

References

This article shows the relationship between Cryptography and Quadratic residue. To access each article from which the information was extracted, please visit:

Hey! We are on Facebook now! »