Cryptological Mathematics
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Letter frequency — The frequency of letters in text has often been studied for use in cryptography, and frequency analysis in particular. No exact letter frequency distribution underlies a given language, since all writers write slightly differently. Linotype… … Wikipedia
Biuro Szyfrów — The Biuro Szyfrów ([ˈbʲurɔ ˈʂɨfruf] ( listen), Polish for Cipher Bureau ) was the interwar Polish General Staff s agency charged with both cryptography (the use of ciphers and codes) and cryptology (the study of ciphers and codes,… … 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
cryptology — cryptologist, n. cryptologic /krip tl oj ik/, cryptological, adj. /krip tol euh jee/, n. 1. cryptography. 2. the science and study of cryptanalysis and cryptography. [1635 45; < NL cryptologia. See CRYPTO , LOGY] * * * Introduction … Universalium
Wacław Sierpiński — Wacław Franciszek Sierpiński (March 14 1882 October 21 1969) (pronounced|ˈvaʦwaf fraɲˈʨiʂɛk ɕɛrˈpʲiɲskʲi), a Polish mathematician, was born and died in Warsaw. He was known for outstanding contributions to set theory (research on the axiom of… … Wikipedia
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
Enigma machine — Military Enigma machine … Wikipedia
Solitaire (cipher) — The Solitaire cryptographic algorithm was designed by Bruce Schneier to allow field agents to communicate securely without having to rely on electronics or having to carry incriminating tools , [cite web | url =… … Wikipedia
Arjen Lenstra — Arjen Klaas Lenstra (* 2. März 1956 in Groningen) ist ein niederländischer Mathematiker. Arjen Lenstra Inhaltsverzeichnis 1 Leben … Deutsch Wikipedia