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Isibali sekhodi sehashi GOST CryptoPro

Kushicilelwe: 17 Pébruari 2025 jam 08.40.41 UTC

I-Hash code calculator esebenzisa umsebenzi we-GOST we-hashi nama-CryptoPro S-boxes ukuze ubale ikhodi ye-hashi ngokusekelwe kokufakwayo kombhalo noma ukulayisha ifayela.

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:

GOST CryptoPro Hash Code Calculator

Umsebenzi we-GOST hashi ubhekisela emndenini wemisebenzi ye-cryptographic hash echazwe uhulumeni waseRussia. Inguqulo eyaziwa kakhulu yi-GOST R 34.11-94, eyayisetshenziswa kabanzi eRussia nakwamanye amazwe amukela izindinganiso ze-GOST. Kamuva yalandelwa yi-GOST R 34.11-2012, eyaziwa nangokuthi i-Streebog. Lena inguqulo yoqobo, elungiselwe ukusebenzisa ama-S-boxes asuka ku-CryptoPro suite esikhundleni samabhokisi oqobo "amapharamitha okuhlola" e-S.

Ukudalulwa okuphelele: Angibhalanga ukusetshenziswa okuqondile komsebenzi we-hashi osetshenziswe kuleli khasi. Kungumsebenzi ojwayelekile ofakwe nolimi lokuhlela lwe-PHP. Ngenze isixhumi esibonakalayo sewebhu kuphela ukuze ngisenze sitholakale esidlangalaleni lapha ukuze kube lula.


Bala Ikhodi Ye-Hash Entsha

Idatha ethunyelwe noma amafayela alayishwe ngaleli fomu azogcinwa kuseva kuphela uma nje kuthatha ukukhiqiza ikhodi ye-hashi eceliwe. Izosuswa ngokushesha ngaphambi kokuthi umphumela ubuyiselwe esipheqululini sakho.

Idatha yokokufaka:



Umbhalo othunyelwe ubhalwe ngekhodi ye-UTF-8. Njengoba imisebenzi ye-hash isebenza kudatha kanambambili, umphumela uzohluka kunalapho umbhalo ubukomunye umbhalo wekhodi. Uma udinga ukubala i-hash yombhalo ekubhaleni ngekhodi okuthile, kufanele ulayishe ifayela esikhundleni salokho.



Mayelana ne-GOST CryptoPro Hash Algorithm

Angisona isazi sezibalo noma i-cryptographer, kodwa ngizozama ukuchaza lo msebenzi we-hash ngisebenzisa isifaniso sansuku zonke esingasethemba ukuthi abanye abangezona izibalo bangasiqonda. Uma ukhetha inguqulo elungile ngokwesayensi, enezibalo ezinzima, ngiyaqiniseka ukuthi ungayithola kwenye indawo ;-)

Cabanga nge-GOST njenge- "data blender" ethuthukisiwe eguqula noma yini oyifaka kuyo ibe i-smoothie eyingqayizivele. Njengoba kunikezwe izithako ezifanayo, izohlala yenza i-smoothie efanayo, kodwa uma ngisho noshintsho oluncane lwenziwa ezithakweni, uzothola i-smoothie ehluke ngokuphelele.

Lena inqubo yezinyathelo ezintathu:

Isinyathelo 1: Ukulungisa Izithako (Padding)

  • Uqala "ngezithako" zakho (umlayezo).
  • Uma umlayezo wakho ungewona usayizi olungile we-blender, i-GOST yengeza "isifaki" (idatha eyengeziwe) ukuze iyenze ilingane kahle. Lokhu kufana nokwengeza amanzi ukuze ugcwalise i-blender.

Isinyathelo sesi-2: Ukuhlanganisa namaresiphi ayimfihlo (Ukuxuba)

  • I-GOST ayihlanganisi kanye nje - ixuba idatha ngokuphindaphindiwe isebenzisa iresiphi eyimfihlo.
  • Le recipe ihlanganisa:
    • Ukunquma (ukuphula idatha ibe izingxenye ezincane).
    • Ukushintshanisa (ukuhlanganisa izingxenye nxazonke).
    • Ukuhlanganisa (ukuhlanganisa ndawonye ngezindlela ezintsha).

Cabanga ngompheki onendlela eyinkimbinkimbi yokuxuba izithako ukuze aqiniseke ukuthi akekho ongaqagela ukuthi kwenziwa kanjani. Yilokho i-GOST ekwenzayo ngedatha yakho.

Isinyathelo sesi-3: Ukukhonza i-Smoothie (I-Hash yokugcina)

  • Ngemuva kwakho konke ukuxubana, uthola i-smoothie yakho - usayizi ongashintshi, inguqulo ehlahliwe yedatha yakho.
  • Le smoothie ihlukile ezithakweni zakho zangempela. Shintsha noma yini, ngisho nemvuthuluka encane, futhi uzothola i-smoothie ehluke ngokuphelele.

Le nguqulo yomsebenzi we-GOST isebenzisa ama-CryptoPro S-boxes, anconywayo. Uma ngesizathu esithile udinga inguqulo esebenzisa ama-S-boxes "amapharamitha okuhlola", ungayithola lapha: I-GOST Hash Code Calculator

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Mikkel Bang Christensen

Mayelana Nombhali

Mikkel Bang Christensen
U-Mikkel ungumdali nomnikazi we-miklix.com. Unesipiliyoni seminyaka engaphezu kwengu-20 njengochwepheshe bezinhlelo zekhompyutha/unjiniyela wesoftware futhi njengamanje uqashwe ngokugcwele enkampanini enkulu ye-IT yaseYurophu. Lapho engabhali, uchitha isikhathi sakhe sokuphumula ezintweni eziningi azithandayo, azilibazisa, nemisebenzi, okungenzeka ngokwezinga elithile ibonakale ezihlokweni ezihlukahlukene ezitholakala kule webhusayithi.