block padding

холостое заполнение блока (ничего не значащей или фальшивой информацией)

English-Russian cryptological dictionary . 2014.

Смотреть что такое "block padding" в других словарях:

  • Padding — (von engl. to pad für auffüllen) ist ein Fachbegriff der Informatik für Fülldaten, mit denen ein vorhandener Datenbestand vergrößert wird. Die Füllbytes werden auch Pad Bytes genannt. Die für Prüfsummen verwendeten Daten zählen hierbei nicht zum… …   Deutsch Wikipedia

  • Padding (cryptography) — In cryptography, padding refers to a number of distinct practices.Classical cryptographyOfficial messages often start and end in predictable ways: My dear ambassador, Weather report, Sincerely yours , etc. The primary use of padding with… …   Wikipedia

  • Block cipher modes of operation — This article is about cryptography. For method of operating , see modus operandi. In cryptography, modes of operation is the procedure of enabling the repeated and secure use of a block cipher under a single key.[1][2] A block cipher by itself… …   Wikipedia

  • Block cipher — In cryptography, a block cipher is a symmetric key cipher operating on fixed length groups of bits, called blocks, with an unvarying transformation. A block cipher encryption algorithm might take (for example) a 128 bit block of plaintext as… …   Wikipedia

  • padding — pad / padding [n1] protection buffer, cushion, filling, packing, stuffing, wad, wadding, waste; concepts 473,475 pad [n2] tablet of paper block, jotter, memorandum, notebook, notepad, paper, parchment, quire, ream, scratch, scratch pad, slips;… …   New thesaurus

  • padding — pad·ding || pædɪŋ n. cushioning; material used to pad pæd n. piece of soft material which cushions; block of pages stacked together and connected on one side; one s lodging (Slang); sanitary napkin; soft padded sections on the bottom of an… …   English contemporary dictionary

  • Hip and buttock padding — is used by some transgender and transsexual women, as well as by males who cross dress as females. It is used to increase the apparent size of the hips and buttocks to resemble those of a female. The padding is intended to improve the person s… …   Wikipedia

  • Optimal asymmetric encryption padding — This article is about the padding scheme used in public key cryptography. For the division of the Thailand Ministry of Science Technology and Environment entitled Office of Atomic Energy for Peace, see [1]. In cryptography, Optimal Asymmetric… …   Wikipedia

  • Optimal Asymmetric Encryption Padding — This article is about the padding scheme used in public key cryptography. For the division of the Thailand Ministry of Science Technology and Environment entitled Office of Atomic Energy for Peace, see [http://www.oaep.go.th/english/index.html] …   Wikipedia

  • Residual block termination — In cryptography, residual block termination is a variation of cipher block chaining mode (CBC) that does not require any padding. It does this by effectively changing to cipher feedback mode for one block. The cost is the increased… …   Wikipedia

  • MPEG-1 — Moving Picture Experts Group Phase 1 (MPEG 1) Filename extension .mpg, .mpeg, .mp1, .mp2, .mp3, .m1v, .m1a, .m2a, .mpa, .mpv Internet media type audio/mpeg, video/mpeg Developed by ISO, IEC Type of format audio, vid …   Wikipedia

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