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KN-Cipher

Index KN-Cipher

In cryptography, KN-Cipher is a block cipher created by Kaisa Nyberg and Lars Knudsen in 1995. [1]

20 relations: Block cipher, Block size (cryptography), Cryptography, Cube (algebra), Data Encryption Standard, Differential cryptanalysis, Fast Software Encryption, Feistel cipher, Finite field, Haifa, Higher-order differential cryptanalysis, Journal of Cryptology, Kaisa Nyberg, Key schedule, Lars Ramkilde Knudsen, PDF, PostScript, Provable security, Springer Science+Business Media, Thomas Jakobsen.

Block cipher

In cryptography, a block cipher is a deterministic algorithm operating on fixed-length groups of bits, called a block, with an unvarying transformation that is specified by a symmetric key.

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Block size (cryptography)

In modern cryptography, symmetric key ciphers are generally divided into stream ciphers and block ciphers.

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Cryptography

Cryptography or cryptology (from κρυπτός|translit.

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Cube (algebra)

In arithmetic and algebra, the cube of a number is its third power: the result of the number multiplied by itself twice: It is also the number multiplied by its square: This is also the volume formula for a geometric cube with sides of length, giving rise to the name.

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Data Encryption Standard

The Data Encryption Standard (DES) is a symmetric-key algorithm for the encryption of electronic data.

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Differential cryptanalysis

Differential cryptanalysis is a general form of cryptanalysis applicable primarily to block ciphers, but also to stream ciphers and cryptographic hash functions.

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Fast Software Encryption

Fast Software Encryption, often abbreviated FSE, is a workshop for cryptography research, focused on symmetric-key cryptography with an emphasis on fast, practical techniques, as opposed to theory.

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Feistel cipher

In cryptography, a Feistel cipher is a symmetric structure used in the construction of block ciphers, named after the German-born physicist and cryptographer Horst Feistel who did pioneering research while working for IBM (USA); it is also commonly known as a Feistel network.

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Finite field

In mathematics, a finite field or Galois field (so-named in honor of Évariste Galois) is a field that contains a finite number of elements.

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Haifa

Haifa (חֵיפָה; حيفا) is the third-largest city in Israel – after Jerusalem and Tel Aviv– with a population of in.

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Higher-order differential cryptanalysis

In cryptography, higher-order differential cryptanalysis is a generalization of differential cryptanalysis, an attack used against block ciphers.

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Journal of Cryptology

The Journal of Cryptology is a scientific journal in the field of cryptology and cryptography.

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Kaisa Nyberg

Kaisa Nyberg is a cryptographer and computer security researcher and an emeritus professor at Aalto University School of Science.

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Key schedule

In cryptography, the so-called product ciphers are a certain kind of cipher, where the (de-)ciphering of data is typically done as an iteration of rounds.

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Lars Ramkilde Knudsen

Lars Ramkilde Knudsen (born 21 February 1962) is a Danish researcher in cryptography, particularly interested in the design and analysis of block ciphers, hash functions and message authentication codes (MACs).

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PDF

The Portable Document Format (PDF) is a file format developed in the 1990s to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems.

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PostScript

PostScript (PS) is a page description language in the electronic publishing and desktop publishing business.

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Provable security

Provable security refers to any type or level of security that can be proved.

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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.

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Thomas Jakobsen

Thomas Jakobsen is a mathematician, cryptographer, and computer programmer, formerly an assistant professor at the Technical University of Denmark (DTU) and head of research and development at IO Interactive.

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References

[1] https://en.wikipedia.org/wiki/KN-Cipher

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