breakable cipher


breakable cipher
вскрываемый шифр.

English-Russian cryptological dictionary . 2014.

Смотреть что такое "breakable cipher" в других словарях:

  • 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

  • Kiss (cryptanalysis) — In cryptanalysis, a kiss was a term used at Bletchley Park during World War II for occasions when the enemy sent an identical message twice, once in a breakable cipher and again in an unbroken cipher. A deciphered message in the breakable system… …   Wikipedia

  • MUMPS — This article is about the programming language. For other uses, see Mumps (disambiguation). MUMPS Paradigm(s) Procedural Appeared in 1966 Designed by Neil Pappalardo Stable release ANSI X11.1 1995 (December 8, 1995; 15 years ago …   Wikipedia

  • Несовершенный шифр — шифр, не являющийся абсолютно стойким. По английски: Breakable cipher См. также: Шифры Финансовый словарь Финам …   Финансовый словарь

  • вскрываемый шифр — — [http://www.rfcmd.ru/glossword/1.8/index.php?a=index d=23] Тематики защита информации EN breakable cipher …   Справочник технического переводчика

  • Cryptography — Secret code redirects here. For the Aya Kamiki album, see Secret Code. Symmetric key cryptography, where the same key is used both for encryption and decryption …   Wikipedia

  • Japanese cryptology from the 1500s to Meiji — The cipher system that Uesugi used is basically a simple substitution usually known as a Polybius square or “checkerboard.” The i ro ha alphabet contains forty eight letters, so a seven by seven square is used, with one of the cells left blank.… …   Wikipedia

  • Data Encryption Standard — The Feistel function (F function) of DES General Designers IBM First publis …   Wikipedia

  • One-time pad — Excerpt from a one time pad In cryptography, the one time pad (OTP) is a type of encryption, which has been proven to be impossible to crack if used correctly. Each bit or character from the plaintext is encrypted by a modular addition with a bit …   Wikipedia

  • Key size — In cryptography, key size or key length is the size measured in bits[1] of the key used in a cryptographic algorithm (such as a cipher). An algorithm s key length is distinct from its cryptographic security, which is a logarithmic measure of the… …   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


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