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SHA-512/256 Kalkuleta na Lambar Hash

Buga: 18 Faburairu, 2025 da 17:49:07 UTC

Kalkuleta na lambar Hash wanda ke amfani da Secure Hash Algorithm 512/256 bit (SHA-512/256) 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:

SHA-512/256 Hash Code Calculator

SHA-512/256 (Secure Hash Algorithm 512/256-bit) aiki ne na hash mai ɓoyewa wanda ke ɗaukar shigarwa (ko saƙo) kuma yana samar da ƙayyadaddun girman, fitowar 256-bit (32-byte), yawanci ana wakilta azaman lambar hexadecimal mai lamba 64. Yana cikin dangin SHA-2 na ayyukan hash, wanda NSA ta tsara. Yana da gaske SHA-512 tare da daban-daban na farawa dabi'u da kuma sakamakon truncated zuwa 256 ragowa, don cin gajiyar gaskiyar cewa SHA-512 gudu fiye da SHA-256 a kan 64 bit kwamfyutan, amma don kiyaye kananan ajiya bukatun na 256 bit hash codes.

Abubuwan SHA-512, SHA-256 da SHA-512/256 sun bambanta gaba ɗaya don shigarwa iri ɗaya, don haka ba su dace ba - watau ba shi da ma'ana a kwatanta lambar hash na SHA-256 na fayil zuwa lambar hash na SHA-512/256 na fayil iri ɗaya don ganin ko an canza shi.

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 SHA-512/256 Hash Algorithm

Ban ƙware a fannin lissafi ba kuma ko kaɗan na ɗauki kaina a matsayin masanin lissafi, don haka zan yi ƙoƙarin bayyana wannan aikin hash ta hanyar da 'yan uwana waɗanda ba na ilimin lissafi za su iya fahimta ba. Idan kun fi son sigar lissafi daidai a kimiyyance, na tabbata za ku iya samun hakan akan yawancin sauran gidajen yanar gizo ;-)

Duk da haka dai, bari mu yi tunanin cewa aikin hash shine babban injin hada-hadar fasaha wanda aka tsara don ƙirƙirar santsi na musamman daga kowane kayan da kuka saka a ciki. Wannan yana ɗaukar matakai huɗu, uku daga cikinsu iri ɗaya ne da SHA-512:

Mataki 1: Saka a cikin Sinadaran (Shigarwa)

  • Yi la'akari da shigarwar a matsayin duk abin da kuke son haɗawa: ayaba, strawberries, yankan pizza, ko ma dukan littafi. Komai abin da kuka saka - babba ko karami, mai sauki ko hadaddun.

Mataki 2: Tsarin Haɗa (Aikin Hash)

  • Kuna danna maballin, kuma blender ya tafi daji - sara, hadewa, jujjuya cikin saurin hauka. Yana da girke-girke na musamman a ciki wanda ba wanda zai iya canzawa.
  • Wannan girke-girke ya haɗa da ƙa'idodi masu hauka kamar: "Kaɗa hagu, karkaɗa dama, juye juye, girgiza, sara ta hanyoyi masu ban mamaki." Duk wannan yana faruwa a bayan fage.

Mataki na 3: Kuna Samun Smoothie (fitarwa):

  • Komai sinadarai da kuka yi amfani da su, blender koyaushe yana ba ku daidai kofi ɗaya na santsi (wato ƙayyadadden girman 512 rago a cikin SHA-512).
  • Slimie ɗin yana da ɗanɗano da launi na musamman dangane da abubuwan da kuka saka. Ko da kun canza ƙaramin abu ɗaya - kamar ƙara ƙwayar sukari ɗaya - smoothie ɗin zai ɗanɗana mabanbanta.

Mataki na 4: Gyara

  • Ta hanyar yanke (yanke) sakamakon zuwa 256 ragowa, muna amfani da gaskiyar cewa SHA-512 yana gudana da sauri fiye da SHA-256 akan tsarin 64-bit, amma kuma yana kiyaye fa'idar ƙananan buƙatun ajiya don lambobin hash 256. Yi la'akari da cewa sakamakon bai dace ba, SHA-512/256 da SHA-256 suna haifar da lambobi daban-daban.

Ni da kaina na kan manne wa SHA-256, amma watakila wannan tsohuwar al'ada ce kawai nake buƙatar kawar da ita. Lokacin zayyana sabbin tsarin da zasu gudana galibi (ko gaba ɗaya) akan kwamfutoci 64 bit, SHA-512/256 yana kama da mafi kyawun zaɓi.

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Mikkel Bang Christensen

Game da Marubuci

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.