
Kriptograficheskie Khesh-Funktsii: Whirlpool, N-Hash, Sha-1, Md5, Gost R 34.11-94, Sha-2, Haval, BMW Hash Function, Hamsi, Shabal, Tiger, Md4
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ISBN10: 1232202703
ISBN13: 9781232202707
Publisher: Books Llc Wiki Series
Pages: 52
Weight: 0.24
Height: 0.11 Width: 7.44 Depth: 9.69
Language: Russian
ISBN13: 9781232202707
Publisher: Books Llc Wiki Series
Pages: 52
Weight: 0.24
Height: 0.11 Width: 7.44 Depth: 9.69
Language: Russian
Istochnik: Wikipedia. Stranitsy: 50. Glavy: Whirlpool, N-Hash, SHA-1, MD5, GOST R 34.11-94, SHA-2, HAVAL, BMW Hash function, Hamsi, SHABAL, Tiger, MD4, Struktura Merkla-Damgarda, RIPEMD-160, LM-khesh, MD2, PJW-32, Md5sum, EnRUPT, MD6, RIPEMD-320, Skein, Message authentication algorithm, RIPEMD-256, Sha1sum, Keccak, RIPEMD-128, Has160. Vyderzhka: Whirlpool - kriptograficheskaya khesh-funktsiya, razrabotannaya Vincent Rijmen (angl.) i Paulo S. L. M. Barreto (angl.). Vpervye opublikovana v noyabre 2000 goda. Osushchestvlyaet kheshirovanie vkhodnogo soobshcheniya s dlinoi do bit. Vykhodnoe znachenie khesh-funktsii Whirlpool, nazyvaemoe kheshem, sostavlyaet 512 bit. Galaktika Vodovorot (M51), v chest kotoroi nazvana khesh-funktsiya.Khesh-funktsiya Whirlpool nazvana v chest Galaktiki Vodovorot (M51) v sozvezdii Gonchie Psy - pervoi galaktiki s nablyudaemoi spiral noi strukturoi . S momenta sozdaniya v 2000 godu Whirlpool dvazhdy podvergalas modifikatsii. Pervaya versiya, WHIRLPOOL-0, byla predstavlena v kachestve kandidata v proekte NESSIE (angl., novye yevropyei skie proekty po tsifrovoi podpisi, tselostnosti i shifrovaniyu). Modifikatsiya WHIRLPOOL-0, nazvannaya WHIRLPOOL-T, v 2003 godu byla dobavlena v perechen rekomendovannykh k ispol zovaniyu kriptograficheskikh funktsii NESSIE. Izmeneniya kasalis bloka podstanovki ( S-box (angl.)) Whirlpool: v pervoi versii struktura S-box (angl.) ne byla opisana, i on generirovalsya sovershenno proizvol no, chto sozdavalo opredele nnye problemy pri apparatnoi ryealizatsii Whirlpool. V versii WHIRLPOOL-T S-box (angl.) -priobre l- che tkuyu strukturu. Defekt v diffuznykh matritsakh WHIRLPOOL-T, obnaruzhennyi Taizo Shirai (angl.) i Kyoji Shibutani (angl.), byl vposledstvii ispravlen, i konechnaya (tret ya) versiya, nazvannaya dlya kratkosti prosto WHIRLPOOL, byla prinyata ISO (angl., mezhdunarodnaya organizatsiya po standartizatsii) v standarte ISO/IEC 10118-3:2004 v 2004 godu. V dannoi stat e opisyvaet.sya posle...