Zvese nezve hashing 

Munyika yanhasi yedhijitari, kuchengetedzeka kwedata chinhu chakakosha kune vanhu nemasangano. Kubva pakuchengetedzwa kwepassword kusvika kukuvimbika kwedata, zvakakosha kuve nemaitiro akasimba munzvimbo kuti ive nechokwadi chekuvanzika uye chokwadi cheruzivo rwakadzama. Apa ndipo panopinda hashing.

Hashing, yakakosha cryptographic maitiro, inopa a simba kugadzirisa kuchengetedza zvisingachinjiki data.

Muchinyorwa chino, isu tichanyura mune iyo nhoroondo ye hashing, tichiongorora kuti inoshanda sei, mashandisiro ayo, uye kukosha kwayo muIT kuchengetedza mamiriro.

🚀 Chii chinonzi hashi? 

Hashing, mumashoko akareruka, ishanduko yemasvomhu inotora data yehukuru hwakasiyana uye inoishandura kuita yakasarudzika yedhijitari zvigunwe zvesaizi yakagadziriswa. Ichi chinyorwa, chinowanzonzi "hashi", ndeye cryptographic digest inopfupisa ese ekutanga data isingadzokerike.

Mune mamwe mazwi, hazvigoneke kugadzirisa zvakare data rekutanga kubva kune hashi, zvichiita kuti hashing ive yakakosha nzira imwe chete yekuona kuvanzika uye kuvimbika kweruzivo. 

Imwe yeanonyanya kushandiswa kwehashing ndeye data kuperera chekis. Nekuverenga zvigunwe zvefaira kana seti yedata, zvinogoneka kuona chero shanduko kana shanduko yedata.

Kunyangwe shanduko diki mudhata yekutanga inozoguma neakasiyana zvachose zvigunwe, zvichiita kuti zvive nyore kuona zvikanganiso kana kuedza manipulations nekukurumidza. 

Iyo hashi inowanawo nzvimbo yayo mumunda wecryptography, ichipa a yakasimba password kuchengetedza uye ruzivo rwakadzama. Panzvimbo pekuchengeta mapassword zvakanangana mudura, masisitimu akachengeteka hash iwo asati aachengeta.

Kana mushandisi apinza password yavo, inove zvakare hashi uye ichienzaniswa neyakachengetwa kukosha kwekusimbisa. Nokudaro, kunyange kana chiitiko chekusvika kusina mvumo kune database, mapassword anoramba asinganzwisisiki.

 Nekudaro, haasi ese hashing algorithms anogadzirwa akaenzana. Mamwe anoonekwa seasingachashandi kana ari panjodzi yepamberi cryptographic kurwisa.

Nyanzvi dzezvekuchengetedza dzinokurudzira kushandiswa kweakasimba uye akasimbiswa algorithms, senge SHA-256 kana SHA-512, kuve nechokwadi chekuchengetedzwa kwakakwana.

 🚀Nei hashi?

Izvo zvakakosha kushandisa hashi kuti ugone kuchengetedza kutengeserana kwakatoitwa uye zvakare izvo zvinouya.

Kana shanduko yaitwa panetiweki, iwe unozonyatso gadzirisa ese apfuura mabhuraki pamwe nema hashes avo akabatana. Kana tikaita shanduko pane network yese, iyo hashi ichagadzirwa ichave yako.

Nyaya yekuverenga: Zvese nezve warrant

Iwe uchafanirwa kuenzanisa hashi yako pamwe neyetiweki kuitira kuti usabvumidze kutengeserana.

Chokwadi, hashi ndechimwe chezvinhu zvakakosha kubumbiro remuti weMarkel. Saka zvinogoneka kune mamwe ma cryptocurrencies kusanganisa akati wandei hashi mabasa ane akasiyana zvivakwa kubva kune mamwe.

🚀Mitemo uye zvivakwa zvehashing

Kuti basa rehashi rive rakarurama, rinofanirwa kutevedzera mimwe mitemo uye zvivakwa:

• Hurefu hwesiginicha yakashandiswa inofanira kugara yakafanana zvisinei nekuti waisa data rakawanda sei. Gare gare, tichaona kuti ndeapi marefu ezvigunwe mumabasa ehashi.
• Kubva pamafingerprints, hazvibviri kuwana data yepakutanga: mabasa ari muhashi anongoshanda mune imwe nzira.
• Hazviiti kufanotaura siginicha. Hazvibviri kuti iwe uedze kufungidzira siginicha nekuongorora iyo data.
• Kana uine akawanda data, imwe neimwe data inofanira vane masiginecha akasiyana.

🚀Inoshanda sei hashing

Muchokwadi, hashing inzira yega yega ine mukana wekufananidzwa nemakodhi anotumirwa panguva yehondo.

Muchiono, zvinongodiwa kuwedzera, kushandura, kana kushandura mavara akasiyana emeseji kuti uwane kodhi iyo inofanirwa kunge yakasiyana zvachose nemamwe uye yakasarudzika murudzi rwayo.

Nyaya yekuverenga: Wana crowdfunding yeprojekti yako

Iyo hashi inokubvumira kuti ugadzire kubva kune inosiyana inopindirana yekuisa, yakagadziriswa kodhi. Kunyangwe kureba kwetambo kunopfuura mavara mashanu kana 5 mazwi, inongofanira kudzosera mhedzisiro ine saizi imwe chete.

Hash mabasa ese ane zvimiro zvakafanana. Zviri :

• Determinist : zvakananga, mushure mechikamu kuburikidza neguyo rebasa riri kutaurwa, mhedzisiro yeshoko, mumamiriro ese ezvinhu, inofanira kunge isingachinji: nzvimbo, nguva, kudzokorora, ...
• La musimbwa : mhedzisiro yakawanikwa kubva pabasa haifanire kubvumira chero munhu chero nguva kuti adzokere kune yekutanga meseji.
• Kusiyanisa : mubairo wakawanikwa kubva mukushanda une chekuita nemeseji mbiri dzakafanana haifanire kufanana asi kuti yakasiyana uye ionekwe zviri nyore.
• Unique : mushure mekuongorora, mameseji maviri akasiyana haakwanise kubuda nemugumisiro wakafanana.
• Zvinobudirira : chigumisiro hachifaniri kunonoka, chinofanira kunge chiri pakarepo.

Kufarira kwehashing ndiko kuenzanisa zviri mukati kuti zvive nenhamba yakafanana yemavara uye kukwanisa kuziva iyo data nenzira yakasarudzika kune imwe meseji kune imwe.

🚀Kushandisa kushandiswa kweakasiyana hashi mabasa

Rondedzero iyi haina kukwana zvachose, sezvo paine mamwe akati wandei mashandisirwo eaya mabasa:

• Enzanisa mapassword : sezvakataurwa, paunenge uchichengetedza password yako, zvese zvinoitirwa kuchengetedza.
• Kuongororwa kwedata rako rawadhawunirodha : mune zvimwe zviitiko semuenzaniso, paunotora faira kubva painternet, siginecha yepakutanga yefaira iripo.

Iyo inogona kuratidzwa zvakananga pane saiti kana mune imwe faira iyo yakaparadzana. Kuti ndikuvimbise kuti iyo faira yakatorwa nemazvo, iwe unongofanira kutarisa kuti siginicha yefaira zvechokwadi yakafanana neyakapihwa.

• Digital kana yemagetsi siginicha yemagwaros: pano, zvinyorwa zvinotumirwa zvakananga kune hash basa. Zvinyorwa zvinotumirwa panguva imwe chete neminwe. Mushandisi anongofanira kutsanangura zvigunwe zvakatambirwa uye kuona kuti zvinoenderana nekuverenga kwechigunwe chakanamirwa kune data rakagamuchirwa.
• Kushandisa hash tafura : kana iwe uchida kuzviita, uchafanirwa kuishandisa mukuvandudza software kuti zvese zvifambe zvakanaka.
• Nezvekuchengetedza data : kukuvimbisa kuvapo kwegwaro, iwe uchafanirwa kuzvisimbisa kuti siginecha iripo zvakare, saka haufanirwe kuichengeta zvakare. Izvi zvinokosheswa zvikuru, nekuti kana iri faira rakakura, zvinokutorera nguva shoma kuti kuverengerwa siginicha yemunwe wakanyoreswa zvigunwe zviitwe.

🚀Kushandisa hash coding

Chinhu chinoita kuti mapassword ako achengetedzeke ndicho chinotora mavara epassword yako wochikuya kuita siginicha. Siginicha iyi inodaidzwa zvakare tsoka ".

Komputa haitumire password yako kune server, inongoendesa siginecha yako yepassword. Panguva ino, sevha haichengetedze password, asi siginicha yakagayiwa.

Nyaya kuverenga: Sei bheji pamusoro Live TV Games pamusoro 1xbet 

Kana komputa yabatana, sevha haizoratidza kuti password yako ndiani, asi kuti siginicha yepassword yako yakafanana neyakanyoreswa.

Saka usazvinetse nezve chero munhu anoshandisa password yako, nekuti iyo hashi basa inoderedza njodzi yetraffic nekugaya password.

🚀Famous hash mabasa

Iye zvino tichaunza mamwe mabasa ane mukurumbira uye mamwe masaiti anokubatsira.

⚡️MD5

Chokwadi vamwe vakatonzwa nezvayo. Iri basa rehashi rinoshandiswa zvakanyanya uye zvakanyanya maererano nekuchengetedza, zvinokurudzirwa kushandura kune yakanyanya kusimba shanduro iripo, nekuti mhedzisiro yekudhumhana iripo.

Nyaya yekuverenga: Tonga maakaundi ako ebhizinesi zvakanaka 

Ziva kuti basa iri rinodzosera zvakananga 128-bit hash.

⚡️SHA1

SHA1 yaimbova yekutsiva basa re MD5, nekuti yakatumira 160-bit hashes uye haina kupa mukana wekusangana nekudhumhana.

Izvi zvakashanduka kubva 2004-2005, apo kurwiswa kwakati kwakaratidza mikana yekugadzira kudhumhana.

Kubva musi iwoyo, hazvinyatso kurudzirwa kushandisa basa iri reSHA1. Asi nhasi, vanhu vazhinji vachiri kushandisa chimiro ichi.

Kubva muna Zvita 31, 2016, zvitupa zvedhijitari zvakashandisa SHA1 hazvichashandi.

⚡️SHA2

Consist of SHA256 et SHA512, ndiwo miviri mikuru mikuru iri kushandiswa parizvino.

Izvi tinozvitaura zvine chokwadi, nekuti hatisati tawana chero kusadzivirirwa pamabasa akasiyana aya. Vane mukana wekugadzira masiginecha muhurefu zvakateerana 256 uye 512 zvishoma.

Chekupedzisira, tichakuzivisa iwe kune mamwe masaiti anokupa iwe mukana wekugadzira masiginecha edhijitari ane mafaera kana data, uye zvakare kushandisa akasiyana hashi mabasa.

• Kana iwe uchida kuvharidzira chinyorwa, une: http//www.cryptage-md5.com/
• Kunyora muChirungu: http://onlinemd5.com/

Iva nechokwadi chekuvashandisa zvakanaka kutora mukana wemabasa avo.

🚀 Mhedziso

Iyo hashi inopfuura kungoita basa remasvomhu. Icho chishandiso chine simba mumunda wekuchengetedza komputa. Muchinyorwa chino, takaongorora zvakakosha zvehashing uye kukosha kwayo mune yanhasi digital landscape. 

Takadzidza kuti hashing inopa nzira inoshanda yekuona kuvimbika kwedata, kuona kukanganisa kana kukanganisa. Uyezve, inoita basa rakakosha mukuchengetedza mapassword, zvichiita kuti asatyoke uye nekudaro kuchengetedza ruzivo rwakadzama. 

Chinyorwa chekuverenga: Maitiro ekubhadhara purojekiti yako pane yakaomesesa bhajeti?

Kupfuura aya mashandisirwo akajairwa, isu takawana zvakare akawanda maapplication ehashing munzvimbo dzakasiyana dzemakomputa. Zvingave zvekuchengetedza data, kudhirowa, matafura ehashi kana kudzoreredza ruzivo, hashing inoratidza kuva chishandiso chine zvakawanda uye chinoshanda. 

Nekudaro, zvakakosha kuti usarudze iyo hashing algorithm nekungwarira zvinoenderana nezvinodiwa chaizvo. zviyero zvazvino, zvakadai seSHA-256 kana SHA-512, inopa huwandu hwepamusoro hwekuchengetedza uye inofanirwa kufarirwa pane yechinyakare kana njodzi algorithms. 

Mibvunzo Inowanzo bvunzwa

⚡️Tinoshandisa hashi kuitei?

Chinhu chinonakidza muhashi haisi iyo data iri mubvunzo, asi kuti masiginicha avo anobvumira mwero wakanaka wekuchengetedza data.

⚡️ Chii chinonzi kubonderana mu hashing?

Kudhumhana kunomiririrwa kana akati wandei data kubva kune mumwe achipa zvakafanana zvigunwe. Asi usazvinetse kana izvi zvikaitika, nekuti ingori nyaya yekutarisa nyore kana zvigunwe zvatakagamuchira kune data zvakafanana neiyo data yakatumirwa.

Tapedza!!

 Isu tinovimba wakagutsikana uye kuti hash mabasa haachina zvakavanzika kwauri.