Block cipher

Noun

Word Frequency: 0.1

Definitions

1.NounAny deterministic cipher that operates on fixed-size groups of bits (binary digits), called blocks, with an unvarying transformation specified by a symmetric key.

Synonyms

bifid cipher feistel cipher nihilist cipher asymmetric cryptography fractionation cryptofunction cryptosystem cryptovariable split key s-box block design permutation box

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