Confusion and diffusion and Substitution–permutation network

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

Difference between Confusion and diffusion and Substitution–permutation network

Confusion and diffusion vs. Substitution–permutation network

In cryptography, confusion and diffusion are two properties of the operation of a secure cipher identified by Claude Shannon in his 1945 classified report A Mathematical Theory of Cryptography. These properties, when present, work to thwart the application of statistics and other methods of cryptanalysis. In cryptography, an SP-network, or substitution–permutation network (SPN), is a series of linked mathematical operations used in block cipher algorithms such as AES (Rijndael), 3-Way, Kuznyechik, PRESENT, SAFER, SHARK, and Square.

Similarities between Confusion and diffusion and Substitution–permutation network

Confusion and diffusion and Substitution–permutation network have 5 things in common (in Unionpedia): Advanced Encryption Standard, Avalanche effect, Ciphertext, Cryptography, Plaintext.

Advanced Encryption Standard

The Advanced Encryption Standard (AES), also known by its original name Rijndael, is a specification for the encryption of electronic data established by the U.S. National Institute of Standards and Technology (NIST) in 2001.

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Avalanche effect

In cryptography, the avalanche effect is the desirable property of cryptographic algorithms, typically block ciphers and cryptographic hash functions, wherein if an input is changed slightly (for example, flipping a single bit), the output changes significantly (e.g., half the output bits flip).

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Ciphertext

In cryptography, ciphertext or cyphertext is the result of encryption performed on plaintext using an algorithm, called a cipher.

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Cryptography

Cryptography or cryptology (from κρυπτός|translit.

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Plaintext

In cryptography, plaintext or cleartext is unencrypted information, as opposed to information encrypted for storage or transmission.

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The list above answers the following questions

What Confusion and diffusion and Substitution–permutation network have in common
What are the similarities between Confusion and diffusion and Substitution–permutation network

Confusion and diffusion and Substitution–permutation network Comparison

Confusion and diffusion has 15 relations, while Substitution–permutation network has 41. As they have in common 5, the Jaccard index is 8.93% = 5 / (15 + 41).

References

This article shows the relationship between Confusion and diffusion and Substitution–permutation network. To access each article from which the information was extracted, please visit:

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