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- Treyfer abstract "In cryptography, Treyfer is a block cipher/MAC designed in 1997 by Gideon Yuval. Aimed at smart card applications, the algorithm is extremely simple and compact; it can be implemented in just 29 bytes of 8051 machine code.Treyfer has a rather small key size and block size of 64 bits each. All operations are byte-oriented, and there is a single 8×8-bit S-box. The S-box is left undefined; the implementation can simply use whatever data is available in memory. In each round, each byte has added to it the S-box value of the sum of a key byte and the previous data byte, then it is rotated left one bit. The design attempts to compensate for the simplicity of this round transformation by using a large number of rounds: 32.Due to the simplicity of its key schedule, using the same 8 key bytes in each round, Treyfer was one of the first ciphers shown to be susceptible to a slide attack. This cryptanalysis, which is independent of the number of rounds and the choice of S-box, requires 232 known plaintexts and 244 computation time.".
- Treyfer wikiPageExternalLink slide-fse99-pre.ps.
- Treyfer wikiPageID "9138303".
- Treyfer wikiPageLength "2574".
- Treyfer wikiPageOutDegree "19".
- Treyfer wikiPageRevisionID "670718565".
- Treyfer wikiPageWikiLink Alex_Biryukov.
- Treyfer wikiPageWikiLink Block_cipher.
- Treyfer wikiPageWikiLink Block_size_(cryptography).
- Treyfer wikiPageWikiLink Category:Broken_block_ciphers.
- Treyfer wikiPageWikiLink Cryptography.
- Treyfer wikiPageWikiLink David_A._Wagner.
- Treyfer wikiPageWikiLink Intel_MCS-51.
- Treyfer wikiPageWikiLink Key_(cryptography).
- Treyfer wikiPageWikiLink Key_schedule.
- Treyfer wikiPageWikiLink Key_size.
- Treyfer wikiPageWikiLink Known-plaintext_attack.
- Treyfer wikiPageWikiLink Machine_code.
- Treyfer wikiPageWikiLink Message_authentication_code.
- Treyfer wikiPageWikiLink PostScript.
- Treyfer wikiPageWikiLink S-box.
- Treyfer wikiPageWikiLink Slide_attack.
- Treyfer wikiPageWikiLink Smart_card.
- Treyfer wikiPageWikiLink Tiny_Encryption_Algorithm.
- Treyfer wikiPageWikiLinkText "Treyfer".
- Treyfer blockSize "64".
- Treyfer cryptanalysis "A slide attack using 232 known plaintexts and 244 work succeeds for any number of rounds".
- Treyfer designers "Gideon Yuval".
- Treyfer keySize "64".
- Treyfer name "Treyfer".
- Treyfer publishDate "1997".
- Treyfer rounds "32".
- Treyfer wikiPageUsesTemplate Template:Cite_paper.
- Treyfer wikiPageUsesTemplate Template:Crypto-stub.
- Treyfer wikiPageUsesTemplate Template:Cryptography_navbox.
- Treyfer wikiPageUsesTemplate Template:Infobox_block_cipher.
- Treyfer wikiPageUsesTemplate Template:Notability.
- Treyfer wikiPageUsesTemplate Template:Refimprove.
- Treyfer subject Category:Broken_block_ciphers.
- Treyfer hypernym MAC.
- Treyfer type Algorithm.
- Treyfer comment "In cryptography, Treyfer is a block cipher/MAC designed in 1997 by Gideon Yuval. Aimed at smart card applications, the algorithm is extremely simple and compact; it can be implemented in just 29 bytes of 8051 machine code.Treyfer has a rather small key size and block size of 64 bits each. All operations are byte-oriented, and there is a single 8×8-bit S-box. The S-box is left undefined; the implementation can simply use whatever data is available in memory.".
- Treyfer label "Treyfer".
- Treyfer sameAs Q7839625.
- Treyfer sameAs m.027z23n.
- Treyfer sameAs Q7839625.
- Treyfer wasDerivedFrom Treyfer?oldid=670718565.
- Treyfer isPrimaryTopicOf Treyfer.