Hoto: HAVAL-128/5 Hash Algorithm – Tsarin Aiki na Sirri Mai Wucewa Biyar
Buga: 12 Janairu, 2026 da 14:16:33 UTC
An sabunta ta ƙarshe: 7 Janairu, 2026 da 22:17:57 UTC
Nunin hash na HAVAL-128/5 mai ƙuduri mai girma, kwatanta saƙonnin da aka saka, hanyoyin sarrafawa guda biyar, canje-canje a cikin yanayin ciki, da kuma samar da tsarin bitar 128-bit.
HAVAL-128/5 Hash Algorithm – Five-Pass Cryptographic Workflow
Sigar da ake da ita ta wannan hoton
Fayilolin hotunan da ake da su don saukewa a ƙasa ba su da matsewa kuma suna da ƙuduri mafi girma - kuma sakamakon haka, inganci mafi girma - fiye da hotunan da aka saka a cikin labarai da shafuka akan wannan gidan yanar gizon, waɗanda aka fi inganta su don girman fayil don rage yawan amfani da bandwidth.
Girman yau da kullun (1,536 x 1,024)
Babban girma (3,072 x 2,048)
Girma mai girma sosai (4,608 x 3,072)
Girman da ya fi girma (6,144 x 4,096)
Girman barkwanci mai girma (1,048,576 x 699,051)
- Har yanzu ana lodawa... ;-)
Bayanin Hoto
Hoton wani faffadan bayanai ne mai girman gaske, mai ƙuduri mai kyau, wanda aka nuna a samansa da haruffan ƙarfe a kan wani babban bango mai launin shuɗi mai zurfi, mai cike da lambobi biyu, alamun da'ira, da kwararar bayanai masu haske. A ƙarƙashin taken, wani ƙaramin rubutu yana karanta "5 Passes / 128-Bit State," nan da nan yana tsara tsarin algorithm ɗin. An shirya dukkan abubuwan da aka tsara daga hagu zuwa dama a matsayin bututun gani.
Gefen hagu, wani ɓangaren "Saƙon Shigarwa" yana nuna alamun takardu da ambulaf masu salo, suna nuna bayanan mai amfani na yau da kullun da ke shigar da aikin hash. Kibiya tana kaiwa ƙasa zuwa wani toshe mai suna "Padding & Length of Messages," wanda aka kwatanta a matsayin sandar da aka raba ta haɗa tubalan rawaya da lemu, mai suna "Padding + Length," yana nuna matakin sarrafawa wanda ke ƙara bit 1, sifili, da tsawon saƙon asali don samar da cikakken rafin toshe.
Daga wannan matakin kafin a fara aiki, kibiyoyi suna shiga cikin jerin a kwance na bangarori biyar masu kusurwa huɗu a tsakiyar hoton. Ana yi musu lakabi da "Toshe 1," "Toshe 2," "Zagaye 3," "Zagaye 4," da "Zagaye 5," wanda a bayyane yake wakiltar wucewar HAVAL guda biyar. Kowane toshiyar an raba ta zuwa tayal shuɗi da zinare don nuna kalmomin saƙo da kalmomin yanayin ciki suna gauraye. A saman su, rubutun "5 PASSES / 128-BIT STATE" yana ƙarfafa cewa ana maimaita waɗannan ayyukan a zagaye biyar don haɓaka ƙimar sarka mai nauyin bit 128.
Kibiyoyi masu zuwa ƙasa daga kowane zagaye suna haɗuwa zuwa wani yanki mai haske mai taken "Ayyukan Bitwise." A ƙarƙashin wannan rukunin akwai ƙananan akwatuna guda biyar waɗanda aka yiwa alama da sunayen ayyuka masu salo f1, f3, f4, f5, da f5, suna wakiltar ayyukan Boolean daban-daban marasa layi da ake amfani da su a cikin kowace wucewar HAVAL. An zana waɗannan a matsayin tayal masu launin shuɗi mai duhu tare da rubutun lissafi fari, yana mai jaddada cewa kowane zagaye yana amfani da aikin haɗuwa daban.
Fitowar waɗannan ayyuka tana gudana zuwa wani babban rukuni mai suna "Ƙarin Modular." A ƙarƙashinsa akwai ƙananan akwatuna shida masu alama A, B, C, D, B, da E, suna nuna rajistar aiki ta ciki da yawa da HAVAL ke amfani da su yayin da yake juyawa da ƙara kalmomi modulo 2^32. Kibiyoyi masu haske na zinariya da walƙiya masu haske suna nuna ci gaba da motsi da tarawa bayanai.
A gefen dama na infographic ɗin, wani babban faifan allo mai suna "Finalization" ya lissafa "Bit Juyawa" da "Output Transform," yana taƙaita matakin ƙarshe inda yanayin ciki ya canza kuma ya matse. Kibiya ta ƙarshe ta ƙasa tana kaiwa zuwa cikin akwati mai haske, mai tsari wanda ke nuna samfurin "128-BIT HASH VALUE" a cikin layuka biyu na haruffan hexadecimal, kamar "E7A9B354 32DC3F25 89F63A1E 76B67D90," yana isar da daidaitaccen tsawon da aka samar ba tare da la'akari da girman shigarwar ba.
Tsarin launi gabaɗaya yana canzawa tsakanin shuɗi mai sanyi don hanyoyin bayanai da zinare mai haske ko lemu don canje-canje masu aiki, yana ba hoton kyawun fasaha da ƙarfi mai yawa. An shimfida bayan gida da grid mai haske, rafuffuka na ɗaya da sifili, da kuma raƙuman da'ira, wanda ke ƙarfafa jigon sarrafa sirri da tsaron dijital yayin da yake jagorantar mai kallo ta hanyar aikin hashing na HAVAL-128/5 daga shigar da saƙo zuwa fitarwa na ƙarshe na 128-bit.
Hoton yana da alaƙa da: Kalkuleta na lambar hash HAVAL-128/5