Yuav Ua Li Cas Rau Hash Ib Daim Ntawv

Cov txheej txheem:

Yuav Ua Li Cas Rau Hash Ib Daim Ntawv
Yuav Ua Li Cas Rau Hash Ib Daim Ntawv

Video: Yuav Ua Li Cas Rau Hash Ib Daim Ntawv

Video: Yuav Ua Li Cas Rau Hash Ib Daim Ntawv
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Anonim

Hashing siv nyob rau hauv ntau cov ntaub ntawv digital ua cov haujlwm. Kev ua haujlwm tau zoo ib puag ncig lub cev tau txais kev thaiv ntawm cov ntaub ntawv ntawm qhov loj me raws cov ntaub ntawv ntawm qhov ntev ntawm ntev (tej zaum qhov loj) ntev. Nws muaj ntau cov hashing algorithms uas sib txawv ntawm hash ntev, nrawm, thiab lwm yam tsis. Feem ntau ntawm cov algorithms no siv tshwj rau hauv cryptography. Tab sis hashing kuj tseem siv nyob rau hauv lub neej txhua hnub. Yog li, nrog kev pab ntawm hashing, kev ncaj ncees ntawm cov ntaub ntawv tau lees paub yooj yim. Piv txwv, ib tus tsim tawm program yuav tswj hwm ib qho kev zov me nyuam ntawm ntau cov ntaub ntawv sib qhia ua ke. Txawm li cas los xij, qhov no tseem tuaj yeem ua tau los ntawm tus neeg tawm tsam uas tau ntxiv cov lej tsis zoo rau hauv txoj haujlwm. Txawm li cas los xij, cov hash ntawm cov ntawv xa mus los kuj yuav raug luam tawm ntawm tus tsim tawm lub vev xaib. Thiab txij li leej twg tuaj yeem hash ib daim ntawv, nws tsis yog qhov nyuaj los txheeb xyuas nws qhov tseeb los ntawm kev sib piv lub hashes. Niaj hnub no muaj ntau cov haujlwm uas ua kom yooj yim kom tau txais hashes ntawm cov ntaub ntawv.

Yuav ua li cas rau hash ib daim ntawv
Yuav ua li cas rau hash ib daim ntawv

Tsim nyog

Tus thawj tswj ntaub ntawv Tus Thawj Tswj Haujlwm Tag Nrho

Cov Lus Qhia

Kauj ruam 1

Qhib cov ntawv teev npe nrog cov ntawv rau hashing hauv ib qho ntawm cov xov tooj ntawm Total Commander file manager. Txhawm rau ua qhov no, xaiv lub disk uas cov ntaub ntawv nyob rau los ntawm txhaj rau ntawm ib qho ntawm cov disk khawm, lossis siv cov ntawv teev hauv qab nyob rau sab saud. Los ntawm cov kev xaiv cov npe ncaj qha, mus rau cov ntawv yuav raug xaiv.

Yuav ua li cas rau hash ib daim ntawv
Yuav ua li cas rau hash ib daim ntawv

Kauj ruam 2

Xaiv cov ntaub ntawv koj xav suav lub hash ntawm. Siv cov pob "Up" thiab "Down" los tshem tus cursor mus rau kab xav tau hauv cov npe. Nias tus ntxig lossis qhov chaw nyob kom pom cov ntaub ntawv npe.

Yuav ua li cas rau hash ib daim ntawv
Yuav ua li cas rau hash ib daim ntawv

Kauj ruam 3

Cov ntaub ntawv Hash. Xaiv cov "Cov Ntaub Ntawv" hauv cov ntawv thov tseem ceeb, thiab tom qab ntawd daim ntawv "Create SFV checksums (CRC) file …" item. Hauv cov ntawv qhia uas tshwm sim, kos lub thawv "MD5". Koj kuj tseem tuaj yeem xaiv Tsim Ntawv tsim cov SFV cais rau txhua cov ntawv khij lub thawv. Hauv qhov no, tus nqi hash ntawm txhua cov ntaub ntawv yuav muab tso rau hauv ib daim ntawv cais. Nyem rau khawm "OK". Tos kom txog thaum kawg ntawm tus txheej txheem xam hash. Cov kev ntsuas tau zoo yuav muab tso rau hauv cov ntawv lossis cov ntaub ntawv nrog qhov ".md5" txuas ntxiv.

Yuav ua li cas rau hash ib daim ntawv
Yuav ua li cas rau hash ib daim ntawv

Kauj ruam 4

Txais tau hash qhov tseem ceeb. Qhib cov ntawv nrog txuas ntxiv ".md5" hauv cov ntawv nyeem saib lossis cov ntawv kho. Nws yuav muaj cov hash qhov tseem ceeb, ib kab rau ib kab, tom qab ntawd cov npe ntawm cov ntaub ntawv los ntawm qhov hash tau tsim tawm.

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