substitution cypher

См. также в других словарях:

• Cypher (cryptologie) — Chiffre (cryptologie) Pour les articles homonymes, voir chiffre. En cryptologie, un chiffre est une manière secrète d écrire, au moyen de caractères et de signes disposés selon un code convenu entre des personnes qui échangent des informations… …   Wikipédia en Français

• Books on cryptography — have been published sporadically and with highly variable quality for a long time. This is despite the tempting, though superficial, paradox that secrecy is of the essence in sending confidential messages mdash; see Kerckhoffs principle. In… …   Wikipedia

• Pigpen — A pigpen is literally a pen that holds pigs, also known as a sty. Pigpen may refer to:* Pig Pen, a character in Charles M. Schulz s comic strip Peanuts * Pigpen (film), a film by Pier Paolo Pasolini * Pigpen cipher, a substitution cypher in which …   Wikipedia

• The Amazing Adrenalini Brothers — Infobox Television show name = The Amazing Adrenalini Brothers caption = format = runtime = 22 minutes approx. creator = Pesky Ltd. , Studio B voices = theme music composer = Studio B and Pesky Ltd. country = flagicon|United Kingdom United… …   Wikipedia

• Languages constructed by J. R. R. Tolkien — The languages constructed by J. R. R. Tolkien are a set of constructed languages, of which most but not all were created for his fictional universe, often called Middle earth. They are used in The Hobbit in a few names like Elrond or Bolg, in The …   Wikipedia

• Nomenclator — may refer to: Nomenclator omnium rerum propria nomina variis linguis explicata indicans, 16th century book written by Hadrianus Junius Nomenclator, in cryptography, a kind of Substitution cypher Nomenclator (nomenclature) as a noun meaning: a… …   Wikipedia

• Topics in cryptography — This article is intended to be an analytic glossary , or alternatively, an organized collection of annotated pointers.Classical ciphers*Autokey cipher *Permutation cipher*Polyalphabetic substitution **Vigenère cipher*Polygraphic substitution… …   Wikipedia

• Outline of cryptography — See also: Index of cryptography articles The following outline is provided as an overview of and topical guide to cryptography: Cryptography (or cryptology) – practice and study of hiding information. Modern cryptography intersects the… …   Wikipedia

• Cipher — For other uses, see Cipher (disambiguation). Edward Larsson s rune cipher resembling that found on the Kensington Runestone. Also includes runically unrelated blackletter writing style and pigpen cipher. In cryptography, a cipher (or cypher) is… …   Wikipedia

• Cryptanalysis of the Enigma — enabled the western Allies in World War II to read substantial amounts of secret Morse coded radio communications of the Axis powers that had been enciphered using Enigma machines. This yielded military intelligence which, along with that from… …   Wikipedia

• Room 40 — Admiralty Ripley building In Whitehall, built in 1726 and still used for naval board meetings. Room 40 was in the northern section of the first floor, on the same corridor as the boardroom and First Sea Lord s office. In the history of… …   Wikipedia