block cipher with chaining

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• 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

• 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

• блочный шифр со сцеплением блоков — — [http://www.rfcmd.ru/glossword/1.8/index.php?a=index d=23] Тематики защита информации EN block cipher with chaining …   Справочник технического переводчика

• Disk encryption theory — Disk encryption is a special case of data at rest protection when the storage media is a sector addressable device (e.g., a hard disk). This article presents cryptographic aspects of the problem. For discussion of different software packages and… …   Wikipedia

• CBC-MAC — In cryptography, a Cipher Block Chaining Message Authentication Code, abbreviated CBC MAC, is a technique for constructing a message authentication code from a block cipher. The message is encrypted with some block cipher algorithm in CBC mode to …   Wikipedia

• Merkle–Damgård construction — In cryptography, the Merkle–Damgård construction or Merkle–Damgård hash function is a method to build collision resistant cryptographic hash functions from collision resistant one way compression functions.[1]:145 This construction was used in… …   Wikipedia

• Triple DES — Triple Data Encryption Algorithm General First published 1998 (ANS X9.52) Derived from DES Cipher detail Key sizes 168, 112 or 56 bits (Keying option 1, 2, 3 respectively) Block sizes …   Wikipedia

• Timing attack — In cryptography, a timing attack is a side channel attack in which the attacker attempts to compromise a cryptosystem by analyzing the time taken to execute cryptographic algorithms. The attack exploits the fact that every operation in a computer …   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

• Dm-crypt — is a transparent disk encryption subsystem in Linux kernel versions 2.6 and later. It is part of the device mapper infrastructure, and uses cryptographic routines from the kernel s Crypto API. Unlike its predecessor cryptoloop, dm crypt was… …   Wikipedia

• Rambutan (cryptography) — Rambutan is a family of encryption technologies designed by the Communications Electronics Security Group (CESG), the technical division of the United Kingdom government s secret communications agency, GCHQ.It is one of a range of encryption… …   Wikipedia