In cryptography, a block cipher mode of operation is an algorithm that uses a block cipher to provide information security such as confidentiality or...
52 KB (5,828 words) - 12:52, 13 June 2025
cryptography, a block cipher is a deterministic algorithm that operates on fixed-length groups of bits, called blocks. Block ciphers are the elementary...
51 KB (6,569 words) - 08:42, 11 April 2025
In cryptography, Galois/Counter Mode (GCM) is a mode of operation for symmetric-key cryptographic block ciphers which is widely adopted for its performance...
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SHA-512/224, and SHA-512/256 Cipher-block chaining (CBC) mode is an example of block cipher mode of operation. Some block cipher modes (CBC and PCBC essentially)...
23 KB (3,308 words) - 22:09, 21 June 2025
CCM mode (counter with cipher block chaining message authentication code; counter with CBC-MAC) is a mode of operation for cryptographic block ciphers. It...
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Authenticated encryption (redirect from AEAD block cipher modes of operation)
confidentiality and authentication block cipher operation modes could be error prone and difficult. This was confirmed by a number of practical attacks introduced...
19 KB (2,087 words) - 09:30, 22 June 2025
Offset codebook mode (OCB mode) is an authenticated encryption mode of operation for cryptographic block ciphers. OCB mode was designed by Phillip Rogaway...
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Disk encryption theory (redirect from LRW mode)
encryption makes use of modes of operation, which allow encrypting larger amounts of data than the ciphers' block-size (typically 128 bits). Modes are therefore...
30 KB (3,772 words) - 11:25, 5 December 2024
general method of using a block cipher mode of operation that allows for processing of messages that are not evenly divisible into blocks without resulting...
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Initialization vector (category Block cipher modes of operation)
segments of the encrypted message. For block ciphers, the use of an IV is described by the modes of operation. Some cryptographic primitives require the...
14 KB (1,797 words) - 08:53, 7 September 2024
In cryptography, CWC Mode (Carter–Wegman + CTR mode) is an AEAD block cipher mode of operation that provides both encryption and built-in message integrity...
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EAX mode (encrypt-then-authenticate-then-translate) is a mode of operation for cryptographic block ciphers. It is an Authenticated Encryption with Associated...
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Blockchain (disambiguation) (redirect from Block chain (disambiguation))
service Cipher Block Chaining, a block cipher mode of operation in cryptography Blockchain, a 2021 mixtape by Money Man Bar-link chain, a kind of mechanical...
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In cryptography, the Iraqi block cipher was a block cipher published in C source code form by anonymous FTP upload around July 1999, and widely distributed...
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key block cipher with a block size of 128 bits and key sizes of 128, 192 and 256 bits. It was jointly developed by Mitsubishi Electric and NTT of Japan...
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CCMP (cryptography) (redirect from Counter Mode Cipher Block Chaining Message Authentication Code Protocol)
Counter Mode Cipher Block Chaining Message Authentication Code Protocol (Counter Mode CBC-MAC Protocol) or CCM mode Protocol (CCMP) is an authenticated...
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bit-slip error when using any other block cipher mode of operation generally results in complete corruption of the rest of the message. Clock drift Deletion...
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Format-preserving encryption (category Block ciphers)
= 128 for AES) a block cipher of the right size can be used. However, in typical usage, a block cipher is used in a mode of operation that allows it to...
22 KB (2,991 words) - 16:25, 17 April 2025
Triple DES (category Block ciphers)
DEA), is a symmetric-key block cipher, which applies the DES cipher algorithm three times to each data block. The 56-bit key of the Data Encryption Standard...
23 KB (2,957 words) - 06:06, 5 May 2025
Xor–encrypt–xor (redirect from Even-Mansour cipher)
mode of operation of a block cipher. In tweaked-codebook mode with ciphertext stealing (XTS mode), it is one of the more popular modes of operation for...
4 KB (454 words) - 10:59, 19 June 2024
parallelizable mode (IAPM) is a mode of operation for cryptographic block ciphers. As its name implies, it allows for a parallel mode of operation for higher...
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CBC-MAC (category Block cipher modes of operation)
some block cipher algorithm in cipher block chaining (CBC) mode to create a chain of blocks such that each block depends on the proper encryption of the...
17 KB (2,867 words) - 06:44, 11 October 2024
"mode" on Wikipedia. Asynchronous Transfer Mode, a method of digital communication Block cipher mode of operation, in cryptography The Devil's Mode, a...
4 KB (574 words) - 17:33, 16 April 2025
mode called Sophie Germain Counter Mode (SGCM) has been proposed as a variant of the Galois/Counter Mode of operation for block ciphers. Instead of the...
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000". Stream ciphers, such as RC4, are vulnerable to a bit-flipping attack, as are some block cipher modes of operation. See stream cipher attack. A keyed...
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may refer to: XEX-based tweaked-codebook mode with ciphertext stealing (XTS), a block cipher mode of operation used for full disk encryption Cadillac XTS...
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NR; Radio Resource Control (RRC); Protocol specification. Block cipher modes of operation The Code Book Klaus Pommerening. "Codebooks". Chris Christensen...
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to an "Authenticated Encryption with Associated Data" (AEAD) block cipher mode of operation Microsoft Azure active directory Antibiotic-associated diarrhea...
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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...
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AES-GCM-SIV (category Block cipher modes of operation)
architectures. Authenticated encryption Stream cipher "Webpage for the AES-GCM-SIV Mode of Operation". 31 May 2023. Gueron, S.; Langley, A.; Lindell...
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