In cryptography, CAST-256 (or CAST6) is a symmetric-key block cipher published in June 1998. It was submitted as a candidate for the Advanced Encryption...

Tavares using the CAST design procedure. Another member of the CAST family of ciphers, CAST-256 (a former AES candidate) was derived from CAST-128. According...

a block size of 128 bits, but three different key lengths: 128, 192 and 256 bits. AES has been adopted by the U.S. government. It supersedes the Data...

cryptography CAST-256, a block cipher in cryptography Cast (disambiguation) This disambiguation page lists articles associated with the title CAST. If an internal...

and submitted from several countries. They were, in alphabetical order: CAST-256, CRYPTON, DEAL, DFC, E2, FROG, HPC, LOKI97, MAGENTA, MARS, RC6, Rijndael...

Feistel-like MIX function. Feistel or modified Feistel: Generalised Feistel: CAST-256 CLEFIA MacGuffin RC2 RC6 Skipjack SMS4 Cryptography Stream cipher...

all-zero. For CFB-8, an all-zero IV and an all-zero plaintext, causes 1/256 of keys to generate no encryption, plaintext is returned as ciphertext. For...

of time to decode a 256 bit AES cipher as it would a conventional computer to decode a 128 bit AES cipher. For this reason, AES-256 is believed to be "quantum...

longer than 448 bits. P[18] // P-array of 18 elements S[4][256] // S-boxes: 4 arrays of 256 elements function f(x): // Calculates a function f on a 32-bit...

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involving external consultants including the NSA, the key size was reduced from 256 bits to 56 bits to fit on a single chip. In academia, various proposals for...

stream cipher attack). For any given key, GCM is limited to encrypting 239 − 256 bits of plain text (64 GiB). NIST Special Publication 800-38D includes guidelines...

Adiantum Akelarre Anubis Ascon BaseKing BassOmatic BATON BEAR and LION CAST-256 Chiasmus CIKS-1 CIPHERUNICORN-A CIPHERUNICORN-E CLEFIA CMEA Cobra COCONUT98...

Advanced Encryption Standard (AES) permits the use of 256-bit keys. Breaking a symmetric 256-bit key by brute force requires 2128 times more computational...

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MD-5, SHA-1, and SHA-2 family such as SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/224, and SHA-512/256 Cipher-block chaining (CBC) mode is an example of...

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Adiantum Akelarre Anubis Ascon BaseKing BassOmatic BATON BEAR and LION CAST-256 Chiasmus CIKS-1 CIPHERUNICORN-A CIPHERUNICORN-E CLEFIA CMEA Cobra COCONUT98...

Adiantum Akelarre Anubis Ascon BaseKing BassOmatic BATON BEAR and LION CAST-256 Chiasmus CIKS-1 CIPHERUNICORN-A CIPHERUNICORN-E CLEFIA CMEA Cobra COCONUT98...

(2009-08-23). "New Linear Cryptanalytic Results of Reduced-Round of CAST-128 and CAST-256". Selected Areas in Cryptography. Lecture Notes in Computer Science...

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keys from 128-bit to 512-bit. SHACAL-2 is a 256-bit block cipher based upon the larger hash function SHA-256. Both SHACAL-1 and SHACAL-2 were selected for...

Adiantum Akelarre Anubis Ascon BaseKing BassOmatic BATON BEAR and LION CAST-256 Chiasmus CIKS-1 CIPHERUNICORN-A CIPHERUNICORN-E CLEFIA CMEA Cobra COCONUT98...

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. The...

Adiantum Akelarre Anubis Ascon BaseKing BassOmatic BATON BEAR and LION CAST-256 Chiasmus CIKS-1 CIPHERUNICORN-A CIPHERUNICORN-E CLEFIA CMEA Cobra COCONUT98...

quantum-resistant cryptography. The suite includes: Advanced Encryption Standard with 256 bit keys Elliptic-curve Diffie–Hellman and Elliptic Curve Digital Signature...

part varies through all possibilities. For example, an attack might use 256 chosen plaintexts that have all but 8 of their bits the same, but all differ...

symmetric key block cipher with a block size of 128 bits and key sizes up to 256 bits. It was one of the five finalists of the Advanced Encryption Standard...

eight 8-bit segments, and subkeys are added using either addition modulo 256 (denoted by a "+" in a square) or XOR (denoted by a "+" in a circle). The...

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