Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Serpent_(cipher)> ?p ?o }
- Serpent_(cipher) abstract "Serpent is a symmetric key block cipher that was a finalist in the Advanced Encryption Standard (AES) contest, where it was ranked second to Rijndael. Serpent was designed by Ross Anderson, Eli Biham, and Lars Knudsen.Like other AES submissions, Serpent has a block size of 128 bits and supports a key size of 128, 192 or 256 bits. The cipher is a 32-round substitution-permutation network operating on a block of four 32-bit words. Each round applies one of eight 4-bit to 4-bit S-boxes 32 times in parallel. Serpent was designed so that all operations can be executed in parallel, using 32 bit slices. This maximizes parallelism, but also allows use of the extensive cryptanalysis work performed on DES.Serpent took a conservative approach to security, opting for a large security margin: the designers deemed 16 rounds to be sufficient against known types of attack, but specified 32 rounds as insurance against future discoveries in cryptanalysis. The official NIST report on AES competition classified Serpent as having a high security margin along with MARS and Twofish, in contrast to the adequate security margin of RC6 and Rijndael (currently AES). In final voting, Serpent had the least number of negative votes among the finalists, but scored second place overall because Rijndael had substantially more positive votes, the deciding factor being that Rijndael allowed for a far more efficient software implementation.The Serpent cipher is in the public domain and has not been patented. There are no restrictions or encumbrances whatsoever regarding its use. As a result, anyone is free to incorporate Serpent in their software (or hardware implementations) without paying license fees.".
- Serpent_(cipher) thumbnail Serpent-linearfunction.svg?width=300.
- Serpent_(cipher) wikiPageExternalLink SERPENT.
- Serpent_(cipher) wikiPageExternalLink serpent.
- Serpent_(cipher) wikiPageExternalLink Serpent.
- Serpent_(cipher) wikiPageExternalLink 05trial.html.
- Serpent_(cipher) wikiPageExternalLink Cipher_Reference_Home.html.
- Serpent_(cipher) wikiPageID "385154".
- Serpent_(cipher) wikiPageLength "9171".
- Serpent_(cipher) wikiPageOutDegree "44".
- Serpent_(cipher) wikiPageRevisionID "681149706".
- Serpent_(cipher) wikiPageWikiLink AES_finalist.
- Serpent_(cipher) wikiPageWikiLink Advanced_Encryption_Standard.
- Serpent_(cipher) wikiPageWikiLink Advanced_Encryption_Standard_process.
- Serpent_(cipher) wikiPageWikiLink Amplified_boomerang_attack.
- Serpent_(cipher) wikiPageWikiLink Bit_slice.
- Serpent_(cipher) wikiPageWikiLink Bit_slicing.
- Serpent_(cipher) wikiPageWikiLink Block_cipher.
- Serpent_(cipher) wikiPageWikiLink Block_size_(cryptography).
- Serpent_(cipher) wikiPageWikiLink Boomerang_attack.
- Serpent_(cipher) wikiPageWikiLink Brute-force_attack.
- Serpent_(cipher) wikiPageWikiLink Brute_force_attack.
- Serpent_(cipher) wikiPageWikiLink Category:Block_ciphers.
- Serpent_(cipher) wikiPageWikiLink Category:Free_ciphers.
- Serpent_(cipher) wikiPageWikiLink Cipher.
- Serpent_(cipher) wikiPageWikiLink Cryptanalysis.
- Serpent_(cipher) wikiPageWikiLink Cryptanalysts.
- Serpent_(cipher) wikiPageWikiLink Data_Encryption_Standard.
- Serpent_(cipher) wikiPageWikiLink Eli_Biham.
- Serpent_(cipher) wikiPageWikiLink Fast_Software_Encryption.
- Serpent_(cipher) wikiPageWikiLink Key_size.
- Serpent_(cipher) wikiPageWikiLink Lars_Knudsen.
- Serpent_(cipher) wikiPageWikiLink Linear_cryptanalysis.
- Serpent_(cipher) wikiPageWikiLink MARS_(cryptography).
- Serpent_(cipher) wikiPageWikiLink Meet-in-the-middle_attack.
- Serpent_(cipher) wikiPageWikiLink Parallel_computing.
- Serpent_(cipher) wikiPageWikiLink Patent.
- Serpent_(cipher) wikiPageWikiLink Patented.
- Serpent_(cipher) wikiPageWikiLink Public_domain.
- Serpent_(cipher) wikiPageWikiLink Rijndael.
- Serpent_(cipher) wikiPageWikiLink Ross_J._Anderson.
- Serpent_(cipher) wikiPageWikiLink S-box.
- Serpent_(cipher) wikiPageWikiLink Square_(cipher).
- Serpent_(cipher) wikiPageWikiLink Substitution-permutation_network.
- Serpent_(cipher) wikiPageWikiLink Symmetric-key_algorithm.
- Serpent_(cipher) wikiPageWikiLink Symmetric_key.
- Serpent_(cipher) wikiPageWikiLink The_New_York_Times.
- Serpent_(cipher) wikiPageWikiLink Tiger_(cryptography).
- Serpent_(cipher) wikiPageWikiLink Twofish.
- Serpent_(cipher) wikiPageWikiLink Word_(computer_architecture).
- Serpent_(cipher) wikiPageWikiLink XSL_attack.
- Serpent_(cipher) wikiPageWikiLink File:Serpent-linearfunction.svg.
- Serpent_(cipher) wikiPageWikiLinkText "SERPENT".
- Serpent_(cipher) wikiPageWikiLinkText "Serpent (cipher)".
- Serpent_(cipher) wikiPageWikiLinkText "Serpent".
- Serpent_(cipher) wikiPageWikiLinkText "Serpent_(cipher)".
- Serpent_(cipher) blockSize "128".
- Serpent_(cipher) caption "Serpent's linear mixing stage".
- Serpent_(cipher) certification AES_finalist.
- Serpent_(cipher) certification Advanced_Encryption_Standard_process.
- Serpent_(cipher) cryptanalysis "All publicly known attacks are computationally infeasible, and none of them affect the full 32-round Serpent. A 2011 attack breaks 11 round Serpent with 2116 known plaintexts, 2107.5 time and 2104 memory . The same paper also describes two attacks which break 12 rounds of Serpent-256. The first requires 2118 known plaintexts, 2228.8 time and 2228 memory. The other attack requires 2116 known plaintexts and 2121 memory but also requires 2237.5 time.".
- Serpent_(cipher) derivedFrom Square_(cipher).
- Serpent_(cipher) designers Eli_Biham.
- Serpent_(cipher) designers Lars_Knudsen.
- Serpent_(cipher) designers Ross_J._Anderson.
- Serpent_(cipher) hasPhotoCollection Serpent_(cipher).
- Serpent_(cipher) keySize "128192".
- Serpent_(cipher) name "Serpent".
- Serpent_(cipher) publishDate "1998-08-21".
- Serpent_(cipher) rounds "32".
- Serpent_(cipher) structure Substitution-permutation_network.
- Serpent_(cipher) wikiPageUsesTemplate Template:Citation_needed.
- Serpent_(cipher) wikiPageUsesTemplate Template:Cite_web.
- Serpent_(cipher) wikiPageUsesTemplate Template:Cryptography_navbox.
- Serpent_(cipher) wikiPageUsesTemplate Template:Infobox_block_cipher.
- Serpent_(cipher) wikiPageUsesTemplate Template:Refimprove.
- Serpent_(cipher) wikiPageUsesTemplate Template:Reflist.
- Serpent_(cipher) subject Category:Block_ciphers.
- Serpent_(cipher) subject Category:Free_ciphers.
- Serpent_(cipher) hypernym Cipher.
- Serpent_(cipher) comment "Serpent is a symmetric key block cipher that was a finalist in the Advanced Encryption Standard (AES) contest, where it was ranked second to Rijndael. Serpent was designed by Ross Anderson, Eli Biham, and Lars Knudsen.Like other AES submissions, Serpent has a block size of 128 bits and supports a key size of 128, 192 or 256 bits. The cipher is a 32-round substitution-permutation network operating on a block of four 32-bit words.".
- Serpent_(cipher) label "Serpent (cipher)".
- Serpent_(cipher) sameAs Serpent_(xifratge).
- Serpent_(cipher) sameAs Serpent_(šifra).
- Serpent_(cipher) sameAs Serpent_(Verschlüsselung).
- Serpent_(cipher) sameAs Serpent.
- Serpent_(cipher) sameAs Serpent_(kriptografia).
- Serpent_(cipher) sameAs Serpent_(cryptographie).
- Serpent_(cipher) sameAs סרפנט_(צופן).
- Serpent_(cipher) sameAs Serpent.
- Serpent_(cipher) sameAs Serpent_(暗号).
- Serpent_(cipher) sameAs Serpent_(kryptografia).
- Serpent_(cipher) sameAs Serpent.
- Serpent_(cipher) sameAs m.0222px.
- Serpent_(cipher) sameAs Serpent.
- Serpent_(cipher) sameAs Serpent_(cipher).
- Serpent_(cipher) sameAs Serpent_(cipher).
- Serpent_(cipher) sameAs Q1501904.
- Serpent_(cipher) sameAs Q1501904.
- Serpent_(cipher) wasDerivedFrom Serpent_(cipher)?oldid=681149706.