Rotation Cipher
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Substitution cipher — In cryptography, a substitution cipher is a method of encryption by which units of plaintext are replaced with ciphertext according to a regular system; the units may be single letters (the most common), pairs of letters, triplets of letters,… … Wikipedia
Caesar cipher — The action of a Caesar cipher is to replace each plaintext letter with one fixed number of places down the alphabet. This example is with a shift of three, so that a B in the p … Wikipedia
Akelarre (cipher) — Infobox block cipher name = Akelarre designers = G. Álvarez, D. de la Guía, F. Montoya, A. Peinado publish date = 1996 derived from = IDEA, RC5 derived to = related to = key size = 128 bits block size = 128 bits structure = Substitution… … Wikipedia
GOST (block cipher) — Infobox block cipher name = GOST 28147 89 caption = Diagram of GOST designers = USSR publish date = 1994 (declassified) derived from = derived to = key size = 256 bits block size = 64 bits structure = Feistel network rounds = 32 cryptanalysis =… … Wikipedia
M6 (cipher) — Infobox block cipher name = M6 designers = Hitachi publish date = 1997 derived from = derived to = M8 related to = key size = 40 64 bits block size = 64 bits structure = Feistel network rounds = 10 cryptanalysis = Mod n cryptanalysis: 1 known… … Wikipedia
M8 (cipher) — Infobox block cipher name = M8 designers = Hitachi publish date = 1999 derived from = M6 derived to = related to = key size = block size = 64 bits structure = Feistel network rounds = 10 cryptanalysis = In cryptography, M8 is a block cipher… … Wikipedia
Negative rotation — Negative Neg a*tive (n[e^]g [.a]*t[i^]v), a. [F. n[ e]gatif, L. negativus, fr. negare to deny. See {Negation}.] 1. Denying; implying, containing, or asserting denial, negation or refusal; returning the answer no to an inquiry or request; refusing … The Collaborative International Dictionary of English
шифр вращения — Простейший шифр, который заменяет каждую букву английского алфавита на другую, расположенную в нем через 13 позиций. [http://www.rfcmd.ru/glossword/1.8/index.php?a=index&d=4113] Тематики защита информации EN rotation cipher … Справочник технического переводчика
Enigma machine — Military Enigma machine … Wikipedia
Mod n cryptanalysis — In cryptography, mod n cryptanalysis is an attack applicable to block and stream ciphers. It is a form of partitioning cryptanalysis that exploits unevenness in how the cipher operates over equivalence classes (congruence classes) modulo n. The… … Wikipedia
Salsa20 — The Salsa quarter round function. Four parallel copies make a round. General Related to Rumba20, ChaCha Certification eSTREAM portfolio … Wikipedia
