beaufort cipher — ˈbōfə(r)t noun Usage: usually capitalized B Etymology: after Sir Francis Beaufort died 1857 English naval officer and hydrographer : a system of polyalphabetic substitution equivalent to Vigenère cipher with a reversed normal cipher sequence, the … Useful english dictionary
Beaufort — may refer to: * Beaufort (surname), the surname of many people ** Francis Beaufort ** Duke of Beaufort, a dukedom in the Peerage of England ** Duc de Beaufort, a title in French nobility * Beaufort (automobiles), a German manufacturer of… … Wikipedia
Vigenère cipher — The Vigenère cipher is a method of encrypting alphabetic text by using a series of different Caesar ciphers based on the letters of a keyword. It is a simple form of polyalphabetic substitution.The Vigenère (pronEng|ˌviːdʒɪˈnɛəɹ, veedj ih nair )… … Wikipedia
Francis Beaufort — Rear Admiral Sir Francis Beaufort, FRS, FRGS (7 May 1774 ndash; 17 December 1857) was a hydrographer and officer in Britain s Royal Navy. Beaufort was the creator of the Beaufort scale for indicating wind force.BiographyFrancis Beaufort was… … Wikipedia
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
Reciprocal cipher — A reciprocal cipher means, just as one enters the plaintext into the cryptography system to get the ciphertext, one could enter the ciphertext into the same place in the system to get the plaintext. Sometimes also referred as self reciprocal… … Wikipedia
vigenère cipher — |vēzhə|ne(ə)r noun Usage: usually capitalized V Etymology: after Blaise de Vigénère died 1596 French diplomat and student of cryptography : polyalphabetic substitution with alphabets derived from one pair of primary alphabets by sliding (as in… … Useful english dictionary
шифр Бофора — — [http://www.rfcmd.ru/glossword/1.8/index.php?a=index d=23] Тематики защита информации EN Beaufort cipher … Справочник технического переводчика
Masonic Lodges of North Carolina — Part of a series of articles on Freemasonry Core Articles Freemasonry · Grand Lodge · Masonic Lodge · Masonic Lodge Officers · Grand Master · Prince Hall Freemasonry · Regular Masonic jurisdictions · Continental F … Wikipedia
Smithy code — This article refers to a cipher used in 2006 by Mr Justice Peter Smith and inserted into his judgment in the litigation concerning alleged plagiarism by Dan Brown. For the prisoner code invented by Capt. Smitty Harris in 1965, see Tap Code. The… … Wikipedia
