transposition block

См. также в других словарях:

• Transposition cipher — In cryptography, a transposition cipher is a method of encryption by which the positions held by units of plaintext (which are commonly characters or groups of characters) are shifted according to a regular system, so that the ciphertext… …   Wikipedia

• In-place matrix transposition — In place matrix transposition, also called in situ matrix transposition, is the problem of transposing an N imes M matrix in place in computer memory: ideally with O(1) (bounded) additional storage, or at most with additional storage much less… …   Wikipedia

• Dextro-Transposition of the great arteries — DiseaseDisorder infobox Name = dextro transposition of the great arteries ICD10 = ICD10|Q|20|3|q|20 ICD9 = ICD9|745.10 Transposition of the great arteries (d Transposition of the great arteries, dextro TGA, or d TGA), sometimes also referred to… …   Wikipedia

• dextro-Transposition of the great arteries — Classification and external resources ICD 10 Q20.3 ICD 9 745.10 …   Wikipedia

• Unicode-Block Zusätzliche Interpunktion — Der Unicode Block Supplemental Punctuation (Zusätzliche Interpunktion) (2E00–2E7F) enthält weitere Interpunktionszeichen, die nicht im Unicode Block Allgemeine Interpunktion (General Punctuation, 2000–206F) enthalten sind. In erster Linie handelt …   Deutsch 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

• 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

• Kurzweil K250 — The Kurzweil K250 a.k.a. Kurzweil 250 , K250 or K 250 , manufactured by Kurzweil Music Systems was the first combined live performance and studio electronic musical instrument which produced sound derived from sampled sounds (see:Sampler (musical …   Wikipedia

• Classical cipher — A cipher is a means of concealing a message, where letters of the message are substituted or transposed for other letters, letter pairs, and sometimes for many letters. In cryptography, a classical cipher is a type of cipher that was used… …   Wikipedia

• Mathematics of Sudoku — The class of Sudoku puzzles consists of a partially completed row column grid of cells partitioned into N regions each of size N cells, to be filled in using a prescribed set of N distinct symbols (typically the numbers {1, ..., N}), so that each …   Wikipedia

• 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