• 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...
    3 KB (331 words) - 04:48, 18 March 2024
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    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...
    49 KB (5,600 words) - 15:27, 5 July 2024
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    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...
    4 KB (378 words) - 19:55, 13 April 2024
  • cryptography CAST-256, a block cipher in cryptography Cast (disambiguation) This disambiguation page lists articles associated with the title CAST. If an internal...
    2 KB (316 words) - 22:00, 6 February 2024
  • and submitted from several countries. They were, in alphabetical order: CAST-256, CRYPTON, DEAL, DFC, E2, FROG, HPC, LOKI97, MAGENTA, MARS, RC6, Rijndael...
    10 KB (1,040 words) - 02:50, 11 January 2024
  • Feistel-like MIX function. Feistel or modified Feistel: Generalised Feistel: CAST-256 CLEFIA MacGuffin RC2 RC6 Skipjack SMS4 Cryptography Stream cipher...
    10 KB (1,316 words) - 05:28, 15 May 2024
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    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...
    15 KB (1,544 words) - 02:53, 7 June 2024
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    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...
    52 KB (5,878 words) - 18:01, 2 July 2024
  • (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...
    15 KB (801 words) - 20:43, 9 June 2024
  • 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...
    23 KB (2,999 words) - 05:42, 12 June 2024