Linear-feedback shift register and RC4

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

Difference between Linear-feedback shift register and RC4

Linear-feedback shift register vs. RC4

In computing, a linear-feedback shift register (LFSR) is a shift register whose input bit is a linear function of its previous state. In cryptography, RC4 (Rivest Cipher 4 also known as ARC4 or ARCFOUR meaning Alleged RC4, see below) is a stream cipher.

Similarities between Linear-feedback shift register and RC4

Linear-feedback shift register and RC4 have 4 things in common (in Unionpedia): Cryptography, Exclusive or, Pseudorandom number generator, Stream cipher.

Cryptography

Cryptography or cryptology (from κρυπτός|translit.

Cryptography and Linear-feedback shift register · Cryptography and RC4 · See more »

Exclusive or

Exclusive or or exclusive disjunction is a logical operation that outputs true only when inputs differ (one is true, the other is false).

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Pseudorandom number generator

A pseudorandom number generator (PRNG), also known as a deterministic random bit generator (DRBG), is an algorithm for generating a sequence of numbers whose properties approximate the properties of sequences of random numbers.

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Stream cipher

A stream cipher is a symmetric key cipher where plaintext digits are combined with a pseudorandom cipher digit stream (keystream).

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The list above answers the following questions

What Linear-feedback shift register and RC4 have in common
What are the similarities between Linear-feedback shift register and RC4

Linear-feedback shift register and RC4 Comparison

Linear-feedback shift register has 89 relations, while RC4 has 92. As they have in common 4, the Jaccard index is 2.21% = 4 / (89 + 92).

References

This article shows the relationship between Linear-feedback shift register and RC4. To access each article from which the information was extracted, please visit:

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