Isithombe: I-Hash Algorithm ye-HAVAL-192/3 – Umdwebo Wokugeleza Okuhamba Kathathu

Kushicilelwe: Januwari 12, 2026 13:42:26 UTC
Igcine ukubuyekezwa: Januwari 9, 2026 19:59:03 UTC

I-infographic yobuchwepheshe ebona ngeso lengqondo i-algorithm ye-HAVAL-192/3 hash: okokufaka kanye nokunamathisela, amagama okuqala u-A–E, imijikelezo emithathu yokucubungula nge-mixing/permutation, kanye nomphumela we-digest ongu-192-bit.

Leli khasi lihunyushwe ngomshini lisuka esiNgisini ukuze lenze lifinyeleleke kubantu abaningi ngangokunokwenzeka. Ngeshwa, ukuhumusha ngomshini akukabi ubuchwepheshe obuphelele, ngakho-ke amaphutha angenzeka. Uma uthanda, ungabuka inguqulo yokuqala yesiNgisi lapha:

HAVAL-192/3 Hash Algorithm – Three-Pass Flow Diagram

I-infographic ye-landscape ye-HAVAL-192/3 hashing: umlayezo wokufaka kanye ne-padding kondla i-vector yokuqalisa (A–E, i-32-bit ngayinye) ibe yimijikelezo emithathu (f1–f3 enokujikeleza kanye nokuxuba/ukuguqula), okukhiqiza iphaneli yenani le-hash elingu-192-bit.

Izinguqulo ezitholakalayo zalesi sithombe

Amafayela ezithombe atholakalayo ukuze alandwe ngezansi awacindezelwe kakhulu futhi anesisombululo esiphezulu - futhi ngenxa yalokho, ikhwalithi ephezulu - kunezithombe ezifakwe ezihlokweni nasemakhasini akule webhusayithi, ezilungiselelwe kangcono usayizi wefayela ukuze kuncishiswe ukusetshenziswa komkhawulokudonsa.

Usayizi ojwayelekile (1,536 x 1,024)

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Usayizi omkhulu (3,072 x 2,048)

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Usayizi omkhulu kakhulu (4,608 x 3,072)

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Usayizi omkhulu kakhulu (6,144 x 4,096)

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Usayizi omkhulu ngokwe-comic (1,048,576 x 699,051)

Isalayisha... ;-)

Incazelo yesithombe

I-infographic yesimo sendawo enesihloko esithi "HAVAL-192/3 Hash Algorithm" ngemuva okuluhlaza okwesibhakabhaka okunombhalo othambile. Isihloko esimhlophe esigqamile esithi "HAVAL-192/3" sidlula phezulu kwesobunxele, kuyilapho i-"Hash Algorithm" ivela phezulu kwesokudla ngombala ophuzi wegolide ofudumele; umugqa omncane ovundlile ugijima ngaphansi kwesihloko. Phakathi nendawo kukhona isihlokwana esithi "192-bit Hash / 3 Passes." Umdwebo uhlelwe njengokugeleza kwedatha kusuka kwesobunxele kuya kwesokudla. Ngakwesobunxele kude, amabhokisi amabili amnyama acwebezelayo afundeka ngokuthi "INPUT MESSAGE" kanye ne-"PADDING & LENGTH," imicibisholo ngayinye edlulisela esifundeni esikhulu sokucubungula. Ngezansi kwawo kukhona iphaneli ene-dash-outline enesihloko esithi "INITIALIZATION VECTOR" equkethe amathayili amahlanu aluhlaza okwesibhakabhaka aqoqwe ngama-A, B, C, D, kanye no-E; ithayili ngalinye linama-athikili "32-bit" ngakwesokudla. Imicibisholo evela ezinyathelweni zomlayezo kanye nephaneli yokuqalisa ihlangana ibe yindawo enkulu, ene-dash-rectangular ebiyelwe maphakathi emele ukubalwa kwe-HAVAL okuyinhloko. Emaphethelweni aphezulu alesi sivalo kuhlezi umugqa wamabhulokhi amancane anombala ophuzi, okuphakamisa ishejuli yomyalezo ehlukanisiwe noma ukusakazwa kwamagama, kanye nomfanekiso womcibisholo oqondene nezinhlangothi ezimbili ngaphezu kwawo. Ngaphakathi kwesivalo kukhona amabhande amathathu abanzi avundlile abhalwe ukuthi "ROUND 1," "ROUND 2," kanye "ROUND 3" (ngalinye libhalwe njengebha ende eluhlaza okwesibhakabhaka enezimpawu zensimbi). Ngaphansi kwelebula ngalinye eliyindilinga kukhona ibhulokhi elifana nefomula elivelele elibonisa umsebenzi oyindilinga kanye nokujikeleza: elokuqala lifundeka ngokuthi "f1 & Rot <<< s1 ⊕ + K1," elesibili elithi "f2 & Rot <<< s2 ⊕ + K2," kanti elesithathu elithi "f3 & Rot <<< s3 ⊕ + K3." Imicibisholo emincane ebheke phansi eshintshana ngokuluhlaza okwesibhakabhaka okupholile nokuphuzi okufudumele ihlezi ngaphansi kwala mabhulokhi efomula, ikhombisa imisebenzi yokuxuba esetshenziswa kumagama amaningi angaphakathi. Ngakwesokudla kwebhulokhi ngalinye lefomula kukhona ibhokisi elincane elimnyama elibhalwe ukuthi "Mixing & Permutation," elixhunywe yimicibisholo ejiyile, ligcizelela ukuthi ukudlula ngakunye kufaka phakathi ukuhlela kabusha nokusabalalisa. Imicibisholo eminingi egobile neqondile igijima phakathi kweziyingi kanye nomngcele wesokudla we-enclosure, okubonisa ngokubonakalayo impendulo phakathi kwezinyathelo kanye nohlobo lokunamathelana kwenqubo yokucindezela. Phansi kwe-enclosure ephakathi kukhona i-plaque emnyama esindayo ebhalwe ukuthi "FINALIZE" enenkulumo ethi "A ⊕ C ⊕ E" ngaphansi kwayo, okusho isinyathelo sokugcina sokuhlanganisa ngaphambi kokukhiqiza i-digest. Ngakwesokudla kakhulu, iphaneli ehlukile enesihloko esithi "192-BIT HASH VALUE" ifulekwe ngohlaka oluncane futhi ixhunywe eziyingini ezintathu ngemicibisholo emithathu ehambisanayo. Ngaphakathi kwalelo phaneli kunama-rectangles e-orange gradient afakwe ama-H0, H1, H2, H3, kanye ne-H4, ngalinye limakwe ngokuthi "32-bit"; unxande owodwa owengeziwe uphinda ilebula elithi "H4" kunokwethula inkomba entsha, ebonisa umdwebo wesithombe (futhi ophindaphindwe kancane) wamagama okukhiphayo. Phansi kwephaneli yokukhipha kukhona iribhoni encane e-orange enombhalo omncane obonisa ukulandelana okufana nokuhlangana kwamagama e-H, okuqinisa ukuthi umphumela wokugcina uhlanganiswe kusuka ezingcezu eziningi ze-32-bit. Sekukonke, uhlelo lombala luqhathanisa imibala eluhlaza okwesibhakabhaka epholile yesakhiwo nama-accents anombala ophuzi okhanyayo wamagama wedatha kanye nemiphumela, futhi isitayela esibonakalayo sisebenzisa izithunzi eziwa phansi, imiphetho egobile, kanye nemicibisholo ecacile ukuze kudluliselwe ukugeleza kwe-hashing ye-HAVAL-192/3 okuhamba kathathu. Ukwakheka kuhlanzekile, kubuchwepheshe, futhi kuqala ngomdwebo.

Isithombe sihlobene: Isibali sekhodi sehashi HAVAL-192/3