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- SC2000 abstract "In cryptography, SC2000 is a block cipher invented by a research group at Fujitsu Labs. It was submitted to the NESSIE project, but was not selected. It was among the cryptographic techniques recommended for Japanese government use by CRYPTREC in 2003, however, has been dropped to "candidate" by CRYPTREC revision in 2013.The algorithm uses a key size of 128, 192, or 256 bits. It operates on blocks of 128 bits using 6.5 or 7.5 rounds of encryption. Each round consists of S-box lookups, key additions, and an unkeyed two-round Feistel network. There are 3 S-boxes: a 4×4-bit one used at the beginning of each round, and a 5×5-bit one and 6×6-bit one used in the Feistel network.No analysis of the full SC2000 has been announced, but a reduced version of 4.5 rounds is susceptible to linear cryptanalysis, and a reduced version of 5 rounds is susceptible to differential cryptanalysis.".
- SC2000 wikiPageExternalLink yanami00differential.html.
- SC2000 wikiPageExternalLink Cipher_Reference_Home.html.
- SC2000 wikiPageExternalLink JCST26.pdf.
- SC2000 wikiPageExternalLink uibwp3-007b.pdf.
- SC2000 wikiPageID "7942288".
- SC2000 wikiPageRevisionID "603933030".
- SC2000 blockSize "128".
- SC2000 certification CRYPTREC.
- SC2000 cryptanalysis "Differential and linear attacks exist against SC2000 reduced to 4.5 rounds".
- SC2000 designers Fujitsu.
- SC2000 hasPhotoCollection SC2000.
- SC2000 keySize "128192".
- SC2000 name "SC2000".
- SC2000 publishDate "2000".
- SC2000 rounds "6.5".
- SC2000 structure "combination SPN and Feistel network".
- SC2000 subject Category:Block_ciphers.
- SC2000 comment "In cryptography, SC2000 is a block cipher invented by a research group at Fujitsu Labs. It was submitted to the NESSIE project, but was not selected. It was among the cryptographic techniques recommended for Japanese government use by CRYPTREC in 2003, however, has been dropped to "candidate" by CRYPTREC revision in 2013.The algorithm uses a key size of 128, 192, or 256 bits. It operates on blocks of 128 bits using 6.5 or 7.5 rounds of encryption.".
- SC2000 label "SC2000 (шифр)".
- SC2000 label "SC2000".
- SC2000 label "SC2000".
- SC2000 sameAs SC2000.
- SC2000 sameAs m.026kxr8.
- SC2000 sameAs Q3459272.
- SC2000 sameAs Q3459272.
- SC2000 wasDerivedFrom SC2000?oldid=603933030.
- SC2000 isPrimaryTopicOf SC2000.