Hash-ka Faylka / Checksum oo Bilaash ah
Xisaabi SHA-256, SHA-1, SHA-384, iyo SHA-512 checksums faylkasta oo hubi soo dejin ka dhan ah hash-kiisa la daabacay. Faylka weligiis lama soo gelin.
Faylasha halkan ku rid, ama guji si aad u baarato
Any file Β· Ma jiro xadid cabbirka faylka
ama taabo Ctrl+V si aad uga dhejiso clipboard-ka
Faylashaadu weligood kama tagaan qalabkaaga. Farsamaynta oo dhan waxay ka dhacdaa gudaha browser-kaaga.
Xisaabi SHA-256, SHA-1, SHA-384, iyo SHA-512 checksum-yada fayl kasta β oo hubi soo dejin gudbi hash-kiisa la daabacay. Faylka waxaa lagu akhriyaa gudaha si maxalli ah oo weligiis lama soo geliyo.
Sida Ay U Shaqeyso
Checksum-ku waa farta-farta fayl. Daabacayaashu waxay ku qorayaan mid agagaarka soo dejinta si aad u hubiso in faylka aad heshay uu yahay midka saxda ah oo la sii daayay β aan la halleyn ama la beddelin. Kani wuxuu ku xisaabiyaa browser-kaaga.
- 1Waxaad dooranaysaa faylWaxaa si maxalli ah loogu akhriyaa xusuusta β marna lama soo shubo, cabbirka faylka waxba ha ahaado.
- 2Web Crypto ayaa hash u sameeyacrypto.subtle ee dabiiciga ah ee browser-ka wuxuu xisaabiyaa SHA-256, SHA-1, SHA-384, iyo SHA-512 hal mar oo keliya oo dhammaan bytes-ka la mariyo.
- 3Waxaad barbardhigtaa hash-ka la daabacayKu dheji checksum-ka bogga soo dejinta; waxaa lagu barbardhigayaa dhammaan afarta algorithm, calaamad cad oo β/β ahna waxay kuu sheegtaa in faylku sax yahay iyo in kalaba.
- 4Koobi hash kastaKa soo qaad checksum aad la daabacaan faylashaada.
Xaqiijinta soo dejin xasaasi ah (installer, image disk, backup) waa inaysan ahayn wax loo baahdo in la soo shubo meel kasta. Hash-ka waxaa si buuxda loogu xisaabiyaa qalabkaaga iyadoo la isticmaalayo crypto dabiici ah oo browser-ka.
Qalabka La Xiriira
Soo Saaraha Hash
Samee hash-yada SHA-1, SHA-256, iyo SHA-512 laga bilaabo qoraal ama faylal. Hubi checksums iyo daacadnimada xogta.
Sirdoonka Faylka (AES-256-GCM)
Ku sir fayl kasta erey sir ah iyadoo la adeegsanayo AES-256-GCM iyo PBKDF2 (250,000 ku celin). Faylka soo baxa ee .enc wuxuu kaliya u furmaa erey sirta saxda ah, kalina wuxuu furi karaa qalabkan oo kaliya. Wuxuu dhammaystiran u socdaa jaantus-kaaga β faylkaagu weligiis kama tago aaladdaada.
Duubaha Shaashadda
Duub shaashaddaada, daaqad, ama tab browser oo leh codka nidaamka iyo mikrafoonka. Wax soo dejin ah, akoon, ama calaamad (watermark) ma jiraan β duubistu waligeed kama baxdo browser-kaaga.