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Kalkuleta na Lambar Hash SHA3-224

Buga: 18 Faburairu, 2025 da 17:53:22 UTC

Kalkuleta na lambar Hash wanda ke amfani da Secure Hash Algorithm 3 224 bit (SHA3-224) aikin hash don ƙididdige lambar hash dangane da shigar da rubutu ko loda fayil.

An fassara wannan shafin na'ura daga Turanci don a sami damar isa ga mutane da yawa gwargwadon iko. Abin takaici, fassarar inji ba ta zama cikakkiyar fasaha ba, don haka kurakurai na iya faruwa. Idan kuna so, kuna iya duba ainihin sigar Turanci anan:

SHA3-224 Hash Code Calculator

SHA3-224 (Secure Hash Algorithm 3 224-bit) aikin hash ne na sirri wanda ke ɗaukar shigarwa (ko saƙo) kuma yana samar da ƙayyadaddun girma, fitowar 224-bit (28-byte), yawanci ana wakilta azaman lambar hexadecimal mai haruffa 56.

SHA-3 shine sabon memba na dangin Secure Hash Algorithm (SHA), wanda aka saki a hukumance a cikin 2015. Ba kamar SHA-1 da SHA-2 ba, waɗanda suka dogara akan tsarin lissafi iri ɗaya, SHA-3 an gina shi akan wani tsari na daban da ake kira Keccak algorithm. Ba a ƙirƙira shi ba saboda SHA-2 ba shi da tsaro; SHA-2 har yanzu ana ɗaukarsa amintacce, amma SHA-3 yana ƙara ƙarin tsaro tare da ƙira daban, kawai idan an sami raunin gaba a cikin SHA-2.

Cikakken bayyanawa: Ban rubuta takamaiman aiwatar da aikin hash da aka yi amfani da shi akan wannan shafin ba. Daidaitaccen aiki ne wanda aka haɗa tare da yaren shirye-shiryen PHP. Na yi mahaɗin yanar gizo ne kawai don sanya shi a fili a nan don dacewa.


Ƙirƙiri Sabuwar Lambar Hash

Bayanan da aka ƙaddamar ko fayilolin da aka ɗora ta wannan fom ɗin kawai za a adana su a kan uwar garken har tsawon lokacin da aka ɗauka don samar da lambar hash da ake nema. Za a share shi nan da nan kafin a mayar da sakamakon zuwa burauzar ku.

Bayanan shigarwa:



Rubutun da aka ƙaddamar an yi rikodin UTF-8. Tunda ayyukan hash ke aiki akan bayanan binaryar, sakamakon zai bambanta da idan rubutun yana cikin wani ɓoye. Idan kana buƙatar ƙididdige hash na rubutu a cikin takamaiman ɓoyewa, ya kamata ka loda fayil maimakon.



Game da SHA3-224 Hash Algorithm

Ni ba masanin lissafi ba ne kuma ba ma'aikacin cryptographer ba ne, don haka zan yi ƙoƙarin bayyana wannan aikin hash ta hanyar da 'yan'uwana waɗanda ba masu ilimin lissafi ba za su iya fahimta. Idan kun fi son cikakken bayani a kimiyyance, cikakken bayani akan lissafi maimakon, zaku iya samunsa akan da yawa akan gidajen yanar gizo ;-)

Ko ta yaya, sabanin dangin SHA da suka gabata (SHA-1 da SHA-2), waɗanda za a iya la'akari da su kama da na'ura, SHA-3 yana aiki kamar soso.

Hanyar lissafin hash ta wannan hanya za a iya rushe shi zuwa matakai uku masu girma:

Mataki na 1 - Mataki na Sha

  • Ka yi tunanin zuba ruwa (bayaninka) akan soso. Soso yana shayar da ruwa bi da bi.
  • A cikin SHA-3, an karye bayanan shigarwa cikin ƙananan guntu kuma an shiga cikin "soso" na ciki (babban tsararru).

Mataki na 2 - Cakuda (Kwanta)

  • Bayan shafe bayanan, SHA-3 yana matsewa da murɗa soso a ciki, yana haɗa duk abin da ke kewaye a cikin hadaddun alamu. Wannan yana tabbatar da cewa ko da ɗan ƙaramin canji a cikin shigarwa yana haifar da zanta daban-daban.

Mataki na 3 - Matsayin Matsi

  • A ƙarshe, kuna matse soso don sakin abin da aka fitar (hash). Idan kuna buƙatar dogon zanta, zaku iya ci gaba da matsewa don samun ƙarin fitarwa.

Yayin da SHA-2 tsara ayyukan hash har yanzu ana la'akari da aminci (ba kamar SHA-1 ba, wanda bai kamata a yi amfani da shi don tsaro ba), zai zama ma'ana don fara amfani da tsararrun SHA-3 maimakon lokacin zayyana sababbin tsarin, sai dai idan suna buƙatar zama baya-jituwa tare da tsarin gado wanda baya goyan bayan shi.

Abu daya da za a yi la'akari shi ne cewa ƙarni na SHA-2 shine mai yiwuwa mafi yawan amfani da aikin hash har abada (musamman SHA-256 saboda amfani da shi akan blockchain na Bitcoin), duk da haka yana riƙe. Zai ɗauki ɗan lokaci kafin SHA-3 ta tsaya tsayin daka don gwada gwajin biliyoyin.

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Mikkel Bang Christensen

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Mikkel Bang Christensen
Mikel shine mahalicci kuma mai miklix.com. Yana da fiye da shekaru 20 gwaninta a matsayin ƙwararren mai tsara shirye-shiryen kwamfuta / mai haɓaka software kuma a halin yanzu yana aiki cikakken lokaci don babban kamfani na IT na Turai. Lokacin da ba ya yin rubutun ra'ayin kanka a yanar gizo ba, yana ciyar da lokacinsa a kan ɗimbin abubuwan bukatu, sha'awa, da ayyuka, waɗanda har zuwa wani lokaci za a iya nunawa a cikin batutuwa iri-iri da aka rufe akan wannan rukunin yanar gizon.